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[Xen-devel] Re: [Xen-users] RE: Xen4 / Intel DX58SO Mobo / VT-d not working


  • To: Pasi Kärkkäinen <pasik@xxxxxx>
  • From: chris <tknchris@xxxxxxxxx>
  • Date: Fri, 14 May 2010 17:17:43 -0400
  • Cc: Xen-Devel List <xen-devel@xxxxxxxxxxxxxxxxxxx>, Xen-Users List <xen-users@xxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Fri, 14 May 2010 14:19:30 -0700
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Played around with xen_platform_pc, pci_msitranslate, pci_power_mgmt
in the cfg, none of which seem to have any effect, also tried
pci=resource_alignment=02:00.0;02:00.1;02:00.2 on dom0 cmdline, no
effect.

I'm worn out been fighting this all day. Attached is some various
output from the machine that works with the same cards and has Xen
3.4.2 and the new machine with 4.0 which doesn't work. I'm hoping this
information can get the right attention and we can figure it out :(

- chris


On Fri, May 14, 2010 at 4:50 PM, Pasi Kärkkäinen <pasik@xxxxxx> wrote:
> On Fri, May 14, 2010 at 04:39:54PM -0400, chris wrote:
>> Alright so a pci sound card works, I tried a geforce 8600 pci e card
>> and while vga passthrough didnt work it did seem to attach to the
>> domain ok. So I guess the problem must be somehow related to the
>> device. I'm still confused since it works in another box.
>>
>> I remember there was some reassign_resources or something, maybe the
>> issue is with some resources the card uses?
>>
>
> http://wiki.xensource.com/xenwiki/XenPCIpassthrough
>
> -- Pasi
>
>> Below is a lspci -vv of the card
>>
>> 02:00.0 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
>>         Subsystem: NEC Corporation Hama USB 2.0 CardBus
>>         Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
>> ParErr- Stepping- SERR- FastB2B- DisINTx-
>>         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
>> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>>         Interrupt: pin A routed to IRQ 16
>>         Region 0: Memory at d2502000 (32-bit, non-prefetchable)
>> [disabled] [size=4K]
>>         Capabilities: [40] Power Management version 2
>>                 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
>> PME(D0+,D1+,D2+,D3hot+,D3cold-)
>>                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>>         Kernel driver in use: pciback
>>
>> 02:00.1 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
>>         Subsystem: NEC Corporation Hama USB 2.0 CardBus
>>         Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
>> ParErr- Stepping- SERR- FastB2B- DisINTx-
>>         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
>> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>>         Interrupt: pin B routed to IRQ 17
>>         Region 0: Memory at d2501000 (32-bit, non-prefetchable)
>> [disabled] [size=4K]
>>         Capabilities: [40] Power Management version 2
>>                 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
>> PME(D0+,D1+,D2+,D3hot+,D3cold-)
>>                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>>         Kernel driver in use: pciback
>>
>> 02:00.2 USB Controller: NEC Corporation USB 2.0 (rev 04) (prog-if 20 [EHCI])
>>         Subsystem: NEC Corporation USB 2.0
>>         Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
>> ParErr- Stepping- SERR- FastB2B- DisINTx-
>>         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
>> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>>         Interrupt: pin C routed to IRQ 18
>>         Region 0: Memory at d2500000 (32-bit, non-prefetchable)
>> [disabled] [size=256]
>>         Capabilities: [40] Power Management version 2
>>                 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
>> PME(D0+,D1+,D2+,D3hot+,D3cold-)
>>                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>>         Kernel driver in use: pciback
>>
>>
>> On Fri, May 14, 2010 at 3:46 PM, chris <tknchris@xxxxxxxxx> wrote:
>> > I added a pci sound card and interestingly that works. I'm digging
>> > around for another pci-e device to try to identify if its all pci-e or
>> > only this device. Strange this is that I have a few other machines
>> > with this same usb controller which is working on 3.4.2.
>> >
>> > *scratches head*
>> >
>> > - chris
>> >
>> > On Fri, May 14, 2010 at 3:21 PM, Pasi Kärkkäinen <pasik@xxxxxx> wrote:
>> >> On Fri, May 14, 2010 at 03:18:02PM -0400, chris wrote:
>> >>> It is a multifunction device, a pci-e usb controller, so I assumed all
>> >>> them had to be passed through. I just changed it to only 02:00.0 and
>> >>> same thing
>> >>>
>> >>> test-box2:~# cat /etc/xen/vm-five.cfg | grep pci
>> >>> pci = ['02:00.0']
>> >>> test-box2:~# xm create /etc/xen/vm-five.cfg
>> >>> Using config file "/etc/xen/vm-five.cfg".
>> >>> Error: Failed to assign device to IOMMU
>> >>> (0000:02:00.0@100,msitranslate=1,power_mgmt=0)
>> >>>
>> >>
>> >> Hmm.. weird.
>> >>
>> >> Two things to try:
>> >>
>> >> 1) Try passthru some other device (which is just a single pci id)
>> >> 2) Try passthru that pci-e usb controller to Linux PV guest and see if 
>> >> that works
>> >>
>> >> -- Pasi
>> >>
>> >>>
>> >>> On Fri, May 14, 2010 at 3:11 PM, Pasi Kärkkäinen <pasik@xxxxxx> wrote:
>> >>> > On Fri, May 14, 2010 at 03:05:49PM -0400, chris wrote:
>> >>> >> Pasi,
>> >>> >>
>> >>> >> Tried latest stable/2.6.32.x per your advice, no change. Anyone on
>> >>> >> xen-devel that can help me troubleshoot further? Everything looks
>> >>> >> right, can't figure out why vt-d is not working but it must be some
>> >>> >> kind of bug :(
>> >>> >>
>> >>> >
>> >>> > Did you try the suggestion said earlier.. try to just passthru the 
>> >>> > first pci device?
>> >>> >
>> >>> > -- Pasi
>> >>> >
>> >>> >> test-box2:~# uname -a
>> >>> >> Linux test-box2 2.6.32.12 #1 SMP Fri May 14 13:40:05 EDT 2010 x86_64 
>> >>> >> GNU/Linux
>> >>> >>
>> >>> >> test-box2:~# xm info | grep virt_caps
>> >>> >> virt_caps              : hvm hvm_directio
>> >>> >>
>> >>> >> test-box2:~# xm pci-list-assignable-devices
>> >>> >> 0000:02:00.0
>> >>> >> 0000:02:00.1
>> >>> >> 0000:02:00.2
>> >>> >>
>> >>> >> test-box2:~# xm create /etc/xen/vm-five.cfg
>> >>> >> Using config file "/etc/xen/vm-five.cfg".
>> >>> >> Error: Failed to assign device to IOMMU
>> >>> >> (0000:02:00.0@100,msitranslate=1,power_mgmt=0)
>> >>> >>
>> >>> >> test-box2:~# cat /etc/xen/vm-five.cfg | grep -v '#'
>> >>> >> kernel = '/usr/lib/xen/boot/hvmloader'
>> >>> >> builder = 'hvm'
>> >>> >> memory = '1792'
>> >>> >> device_model='/usr/lib/xen/bin/qemu-dm'
>> >>> >> disk = [ 'phy:/dev/storage/vm-five,ioemu:hda,w',
>> >>> >> 'phy:/dev/sr0,ioemu:hdc:cdrom,r'
>> >>> >> ]
>> >>> >> name = 'vm-five'
>> >>> >> vif = ['type=ioemu, bridge=eth0, mac=00:16:3D:37:A1:42']
>> >>> >> boot='dc'
>> >>> >> cpus='0-1'
>> >>> >> vcpus=2
>> >>> >> acpi=1
>> >>> >> ahci=1
>> >>> >> vnc=1
>> >>> >> sdl=0
>> >>> >> timer_mode=1
>> >>> >> usb=1
>> >>> >> usbdevice='tablet'
>> >>> >> localtime=1
>> >>> >> pci = ['02:00.0','02:00.1','02:00.2']
>> >>> >>
>> >>> >> On Thu, May 13, 2010 at 2:28 PM, chris <tknchris@xxxxxxxxx> wrote:
>> >>> >> > Forwarding to xen-devel. Can't seem to get VT-d working with xen4 
>> >>> >> > from
>> >>> >> > tarball on xen.org 2.6.31.13 pv_ops dom0. On pasi's advice I tried
>> >>> >> > switching to stable/2.6.32.x branch for dom0 and that doesnt even
>> >>> >> > build. Did something change recently thats breaking compilation?
>> >>> >> >
>> >>> >> > Attached is xen dmesg with iommu=verbose loglvl=all 
>> >>> >> > guest_loglvl=all,
>> >>> >> > and dom0 dmesg from 2.6.31.x
>> >>> >> >
>> >>> >> > Any ideas on why VT-d is not working on this board? Initialization
>> >>> >> > looks good, xen reports hvm_directio capability, everything says 
>> >>> >> > VT-d
>> >>> >> > should work until domain is created.
>> >>> >> >
>> >>> >> > Any ideas why stable/2.6.32.x wont build?
>> >>> >> >
>> >>> >> > - chris
>> >>> >> >
>> >>> >> > On Thu, May 13, 2010 at 2:07 PM, chris <tknchris@xxxxxxxxx> wrote:
>> >>> >> >> I redid it with oldconfig which I didn't think would help and same
>> >>> >> >> thing. I guess this tree is broken? Can someone else try and see if
>> >>> >> >> they can build it? Ugh, whata day :)
>> >>> >> >>
>> >>> >> >> On Thu, May 13, 2010 at 1:58 PM, Pasi Kärkkäinen <pasik@xxxxxx> 
>> >>> >> >> wrote:
>> >>> >> >>> On Thu, May 13, 2010 at 01:55:25PM -0400, chris wrote:
>> >>> >> >>>> I used the default config on the wiki which you created. Steps I 
>> >>> >> >>>> took were:
>> >>> >> >>>>
>> >>> >> >>>> # make clean distclean
>> >>> >> >>>> # wget -O .config
>> >>> >> >>>> "http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.10-pvops-dom0-xen-stable-x86_64";
>> >>> >> >>>
>> >>> >> >>> You should do "make oldconfig" at this point.
>> >>> >> >>>
>> >>> >> >>>> # make -j8 bzImage
>> >>> >> >>>> (blah blah)
>> >>> >> >>>>   LD      vmlinux.o
>> >>> >> >>>>   MODPOST vmlinux.o
>> >>> >> >>>> WARNING: modpost: Found 7 section mismatch(es).
>> >>> >> >>>> To see full details build your kernel with:
>> >>> >> >>>> 'make CONFIG_DEBUG_SECTION_MISMATCH=y'
>> >>> >> >>>>   GEN     .version
>> >>> >> >>>>   CHK     include/linux/compile.h
>> >>> >> >>>>   UPD     include/linux/compile.h
>> >>> >> >>>>   CC      init/version.o
>> >>> >> >>>>   LD      init/built-in.o
>> >>> >> >>>>   LD      .tmp_vmlinux1
>> >>> >> >>>> drivers/built-in.o: In function `do_hvm_suspend':
>> >>> >> >>>> /mnt/tmp/linux-2.6-xen/drivers/xen/manage.c:124: undefined 
>> >>> >> >>>> reference
>> >>> >> >>>> to `xenbus_suspend'
>> >>> >> >>>> /mnt/tmp/linux-2.6-xen/drivers/xen/manage.c:138: undefined 
>> >>> >> >>>> reference
>> >>> >> >>>> to `xenbus_resume'
>> >>> >> >>>> make: *** [.tmp_vmlinux1] Error 1
>> >>> >> >>>>
>> >>> >> >>>
>> >>> >> >>> Hmm.. weird. I wonder if something has changed recently or what's 
>> >>> >> >>> going on in here..
>> >>> >> >>>
>> >>> >> >>> -- Pasi
>> >>> >> >>>
>> >>> >> >>>>
>> >>> >> >>>> On Thu, May 13, 2010 at 11:47 AM, Pasi Kärkkäinen <pasik@xxxxxx> 
>> >>> >> >>>> wrote:
>> >>> >> >>>> > On Thu, May 13, 2010 at 11:33:57AM -0400, chris wrote:
>> >>> >> >>>> >> Successfully grabbed the sources and failed to build:
>> >>> >> >>>> >>
>> >>> >> >>>> >>   LD      .tmp_vmlinux1
>> >>> >> >>>> >> drivers/built-in.o: In function `do_hvm_suspend':
>> >>> >> >>>> >> /mnt/tmp/linux-2.6-xen/drivers/xen/manage.c:124: undefined 
>> >>> >> >>>> >> reference
>> >>> >> >>>> >> to `xenbus_suspend'
>> >>> >> >>>> >> /mnt/tmp/linux-2.6-xen/drivers/xen/manage.c:138: undefined 
>> >>> >> >>>> >> reference
>> >>> >> >>>> >> to `xenbus_resume'
>> >>> >> >>>> >> make: *** [.tmp_vmlinux1] Error 1
>> >>> >> >>>> >>
>> >>> >> >>>> >> :(
>> >>> >> >>>> >>
>> >>> >> >>>> >
>> >>> >> >>>> > Try the example .config files provided on the wiki page.
>> >>> >> >>>> >
>> >>> >> >>>> > -- Pasi
>> >>> >> >>>> >
>> >>> >> >>>> >> On Thu, May 13, 2010 at 10:14 AM, Pasi Kärkkäinen 
>> >>> >> >>>> >> <pasik@xxxxxx> wrote:
>> >>> >> >>>> >> > On Thu, May 13, 2010 at 10:12:56AM -0400, chris wrote:
>> >>> >> >>>> >> >> Pasi,
>> >>> >> >>>> >> >>
>> >>> >> >>>> >> >> How do I pull those kernel sources you referenced? I see 
>> >>> >> >>>> >> >> it mentioned
>> >>> >> >>>> >> >> on http://wiki.xensource.com/xenwiki/XenParavirtOps but no 
>> >>> >> >>>> >> >> details on
>> >>> >> >>>> >> >> how to retrieve it.
>> >>> >> >>>> >> >>
>> >>> >> >>>> >> >
>> >>> >> >>>> >> > The instructions are there if you read it carefully..
>> >>> >> >>>> >> > There's the topic of how to switch branches.
>> >>> >> >>>> >> >
>> >>> >> >>>> >> > -- Pasi
>> >>> >> >>>> >> >
>> >>> >> >>>> >> >> - chris
>> >>> >> >>>> >> >>
>> >>> >> >>>> >> >> On Thu, May 13, 2010 at 8:29 AM, Pasi Kärkkäinen 
>> >>> >> >>>> >> >> <pasik@xxxxxx> wrote:
>> >>> >> >>>> >> >> > On Wed, May 12, 2010 at 08:41:34PM -0400, chris wrote:
>> >>> >> >>>> >> >> >> When reading the vtdhowto I noticed the ability to set 
>> >>> >> >>>> >> >> >> iommu=verbose.
>> >>> >> >>>> >> >> >> Here is that output, I don't know if it helps at all to 
>> >>> >> >>>> >> >> >> figure out
>> >>> >> >>>> >> >> >> what is wrong.
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >
>> >>> >> >>>> >> >> > That seems to be OK:
>> >>> >> >>>> >> >> >
>> >>> >> >>>> >> >> > (XEN) I/O virtualisation enabled
>> >>> >> >>>> >> >> > (XEN) I/O virtualisation for PV guests disabled
>> >>> >> >>>> >> >> >
>> >>> >> >>>> >> >> > So hmm.. I wonder if it's related to MSI stuff?
>> >>> >> >>>> >> >> > You could try xen.git xen/stable-2.6.32.x branch instead 
>> >>> >> >>>> >> >> > and see if that makes a difference..
>> >>> >> >>>> >> >> >
>> >>> >> >>>> >> >> > -- Pasi
>> >>> >> >>>> >> >> >
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >> ---------- Forwarded message ----------
>> >>> >> >>>> >> >> >> From: chris <tknchris@xxxxxxxxx>
>> >>> >> >>>> >> >> >> Date: Wed, May 12, 2010 at 5:28 PM
>> >>> >> >>>> >> >> >> Subject: Xen4 / Intel DX58SO Mobo / VT-d not working
>> >>> >> >>>> >> >> >> To: Xen-Users List <xen-users@xxxxxxxxxxxxxxxxxxx>
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >> Hello,
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >> I've previously been successful with Xen4 and VT-d on 
>> >>> >> >>>> >> >> >> other systems. I
>> >>> >> >>>> >> >> >> am having trouble getting VT-d passthrough working to a 
>> >>> >> >>>> >> >> >> WinXP domain
>> >>> >> >>>> >> >> >> with DX58SO (Q45) motherboard and i7 930 CPU. VT-d is 
>> >>> >> >>>> >> >> >> enabled in bios,
>> >>> >> >>>> >> >> >> xm info shows hvm_directio capability, I have iommu=1 
>> >>> >> >>>> >> >> >> set, I have the
>> >>> >> >>>> >> >> >> devices bound to pciback on dom0 cmdline, xm
>> >>> >> >>>> >> >> >> pci-list-assignable-devices shows the devices as 
>> >>> >> >>>> >> >> >> assignable. When I
>> >>> >> >>>> >> >> >> attempt to start the VM I get the error:
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >> Error: Failed to assign device to IOMMU
>> >>> >> >>>> >> >> >> (0000:02:00.0@100,msitranslate=1,power_mgmt=0)
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >> Below is all the information I can think of that would 
>> >>> >> >>>> >> >> >> be useful to
>> >>> >> >>>> >> >> >> help debug it:
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >> BIOS VT-d Enabled:
>> >>> >> >>>> >> >> >> http://i43.tinypic.com/nl3a5e.jpg
>> >>> >> >>>> >> >> >> http://i42.tinypic.com/nqvlu1.jpg
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >> grub entry:
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >> title           Xen 4.0.0 / Debian GNU/Linux, kernel 
>> >>> >> >>>> >> >> >> 2.6.31.13
>> >>> >> >>>> >> >> >> root            (hd0,0)
>> >>> >> >>>> >> >> >> kernel          /boot/xen-4.0.0.gz iommu=1 dom0_mem=256M
>> >>> >> >>>> >> >> >> dom0_max_vcpus=1 dom0_vcpus_pin=true
>> >>> >> >>>> >> >> >> module          /boot/vmlinuz-2.6.31.13 root=/dev/md0 
>> >>> >> >>>> >> >> >> ro console=tty0
>> >>> >> >>>> >> >> >> xen-pciback.permissive
>> >>> >> >>>> >> >> >> xen-pciback.hide=(02:00.0)(02:00.1)(02:00.2)(04:00.0)(04:00.1)(04:00.2)(07:00.0)(07:00.1)(07:00.2)(09:00.0)(09:00.1)(09:00.2)
>> >>> >> >>>> >> >> >> module          /boot/initrd.img-2.6.31.13
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >> # xm pci-list-assignable-devices
>> >>> >> >>>> >> >> >> 0000:09:00.0
>> >>> >> >>>> >> >> >> 0000:09:00.1
>> >>> >> >>>> >> >> >> 0000:09:00.2
>> >>> >> >>>> >> >> >> 0000:07:00.0
>> >>> >> >>>> >> >> >> 0000:07:00.1
>> >>> >> >>>> >> >> >> 0000:07:00.2
>> >>> >> >>>> >> >> >> 0000:04:00.0
>> >>> >> >>>> >> >> >> 0000:04:00.1
>> >>> >> >>>> >> >> >> 0000:04:00.2
>> >>> >> >>>> >> >> >> 0000:02:00.0
>> >>> >> >>>> >> >> >> 0000:02:00.1
>> >>> >> >>>> >> >> >> 0000:02:00.2
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >> # xm info
>> >>> >> >>>> >> >> >> host                   : test-box2
>> >>> >> >>>> >> >> >> release                : 2.6.31.13
>> >>> >> >>>> >> >> >> version                : #2 SMP Wed May 12 14:11:37 EDT 
>> >>> >> >>>> >> >> >> 2010
>> >>> >> >>>> >> >> >> machine                : x86_64
>> >>> >> >>>> >> >> >> nr_cpus                : 8
>> >>> >> >>>> >> >> >> nr_nodes               : 1
>> >>> >> >>>> >> >> >> cores_per_socket       : 4
>> >>> >> >>>> >> >> >> threads_per_core       : 2
>> >>> >> >>>> >> >> >> cpu_mhz                : 2800
>> >>> >> >>>> >> >> >> hw_caps                :
>> >>> >> >>>> >> >> >> bfebfbff:28100800:00000000:00001b40:0098e3bd:00000000:00000001:00000000
>> >>> >> >>>> >> >> >> virt_caps              : hvm hvm_directio
>> >>> >> >>>> >> >> >> total_memory           : 7950
>> >>> >> >>>> >> >> >> free_memory            : 7812
>> >>> >> >>>> >> >> >> node_to_cpu            : node0:0-7
>> >>> >> >>>> >> >> >> node_to_memory         : node0:7812
>> >>> >> >>>> >> >> >> node_to_dma32_mem      : node0:3249
>> >>> >> >>>> >> >> >> max_node_id            : 0
>> >>> >> >>>> >> >> >> xen_major              : 4
>> >>> >> >>>> >> >> >> xen_minor              : 0
>> >>> >> >>>> >> >> >> xen_extra              : .0
>> >>> >> >>>> >> >> >> xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p 
>> >>> >> >>>> >> >> >> hvm-3.0-x86_32
>> >>> >> >>>> >> >> >> hvm-3.0-x86_32p hvm-3.0-x86_64
>> >>> >> >>>> >> >> >> xen_scheduler          : credit
>> >>> >> >>>> >> >> >> xen_pagesize           : 4096
>> >>> >> >>>> >> >> >> platform_params        : virt_start=0xffff800000000000
>> >>> >> >>>> >> >> >> xen_changeset          : unavailable
>> >>> >> >>>> >> >> >> xen_commandline        : iommu=1 dom0_mem=256M 
>> >>> >> >>>> >> >> >> dom0_max_vcpus=1
>> >>> >> >>>> >> >> >> dom0_vcpus_pin=true
>> >>> >> >>>> >> >> >> cc_compiler            : gcc version 4.3.2 (Debian 
>> >>> >> >>>> >> >> >> 4.3.2-1.1)
>> >>> >> >>>> >> >> >> cc_compile_by          : root
>> >>> >> >>>> >> >> >> cc_compile_domain      :
>> >>> >> >>>> >> >> >> cc_compile_date        : Thu May  6 13:41:25 EDT 2010
>> >>> >> >>>> >> >> >> xend_config_format     : 4
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >> # xm create vm-five.cfg
>> >>> >> >>>> >> >> >> Using config file "./vm-five.cfg".
>> >>> >> >>>> >> >> >> Error: Failed to assign device to IOMMU
>> >>> >> >>>> >> >> >> (0000:02:00.0@100,msitranslate=1,power_mgmt=0)
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >> I feel like I'm missing something really obvious but 
>> >>> >> >>>> >> >> >> I've been at it
>> >>> >> >>>> >> >> >> for a while now and have run out of brain power. Anyone 
>> >>> >> >>>> >> >> >> have any idea
>> >>> >> >>>> >> >> >> what might be wrong?
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >> - chris
>> >>> >> >>>> >> >> >
>> >>> >> >>>> >> >> >>  __  __            _  _    ___   ___
>> >>> >> >>>> >> >> >>  \ \/ /___ _ __   | || |  / _ \ / _ \
>> >>> >> >>>> >> >> >>   \  // _ \ \047_ \  | || |_| | | | | | |
>> >>> >> >>>> >> >> >>   /  \  __/ | | | |__   _| |_| | |_| |
>> >>> >> >>>> >> >> >>  /_/\_\___|_| |_|    |_|(_)___(_)___/
>> >>> >> >>>> >> >> >>
>> >>> >> >>>> >> >> >> (XEN) Xen version 4.0.0 (root@) (gcc version 4.3.2 
>> >>> >> >>>> >> >> >> (Debian 4.3.2-1.1) ) Thu May  6 13:41:25 EDT 2010
>> >>> >> >>>> >> >> >> (XEN) Latest ChangeSet: unavailable
>> >>> >> >>>> >> >> >> (XEN) Command line: iommu=verbose dom0_mem=256M 
>> >>> >> >>>> >> >> >> dom0_max_vcpus=1 dom0_vcpus_pin=true
>> >>> >> >>>> >> >> >> (XEN) Video information:
>> >>> >> >>>> >> >> >> (XEN)  VGA is text mode 80x25, font 8x16
>> >>> >> >>>> >> >> >> (XEN)  VBE/DDC methods: none; EDID transfer time: 0 
>> >>> >> >>>> >> >> >> seconds
>> >>> >> >>>> >> >> >> (XEN)  EDID info not retrieved because no DDC retrieval 
>> >>> >> >>>> >> >> >> method detected
>> >>> >> >>>> >> >> >> (XEN) Disc information:
>> >>> >> >>>> >> >> >> (XEN)  Found 2 MBR signatures
>> >>> >> >>>> >> >> >> (XEN)  Found 2 EDD information structures
>> >>> >> >>>> >> >> >> (XEN) Xen-e820 RAM map:
>> >>> >> >>>> >> >> >> (XEN)  0000000000000000 - 000000000008f000 (usable)
>> >>> >> >>>> >> >> >> (XEN)  000000000008f000 - 0000000000090000 (reserved)
>> >>> >> >>>> >> >> >> (XEN)  0000000000090000 - 000000000009ec00 (usable)
>> >>> >> >>>> >> >> >> (XEN)  000000000009ec00 - 00000000000a0000 (reserved)
>> >>> >> >>>> >> >> >> (XEN)  00000000000e0000 - 0000000000100000 (reserved)
>> >>> >> >>>> >> >> >> (XEN)  0000000000100000 - 00000000cf4bd000 (usable)
>> >>> >> >>>> >> >> >> (XEN)  00000000cf4bd000 - 00000000cf4bf000 (reserved)
>> >>> >> >>>> >> >> >> (XEN)  00000000cf4bf000 - 00000000cf4c2000 (usable)
>> >>> >> >>>> >> >> >> (XEN)  00000000cf4c2000 - 00000000cf7bf000 (ACPI NVS)
>> >>> >> >>>> >> >> >> (XEN)  00000000cf7bf000 - 00000000cf7df000 (usable)
>> >>> >> >>>> >> >> >> (XEN)  00000000cf7df000 - 00000000cf7ff000 (ACPI data)
>> >>> >> >>>> >> >> >> (XEN)  00000000cf7ff000 - 00000000cf800000 (usable)
>> >>> >> >>>> >> >> >> (XEN)  00000000cf800000 - 00000000d0000000 (reserved)
>> >>> >> >>>> >> >> >> (XEN)  00000000f8000000 - 00000000fd000000 (reserved)
>> >>> >> >>>> >> >> >> (XEN)  00000000ffe00000 - 0000000100000000 (reserved)
>> >>> >> >>>> >> >> >> (XEN)  0000000100000000 - 0000000230000000 (usable)
>> >>> >> >>>> >> >> >> (XEN) ACPI: RSDP 000FE020, 0024 (r2 INTEL )
>> >>> >> >>>> >> >> >> (XEN) ACPI: XSDT CF7FE120, 0074 (r1 INTEL  DX58SO       
>> >>> >> >>>> >> >> >> 11F6       1000013)
>> >>> >> >>>> >> >> >> (XEN) ACPI: FACP CF7FD000, 00F4 (r3 INTEL  DX58SO       
>> >>> >> >>>> >> >> >> 11F6 MSFT  100000D)
>> >>> >> >>>> >> >> >> (XEN) ACPI Warning (tbfadt-0444): Optional field 
>> >>> >> >>>> >> >> >> "Pm2ControlBlock" has zero address or length: 
>> >>> >> >>>> >> >> >> 0000000000000450/0 [20070126]
>> >>> >> >>>> >> >> >> (XEN) ACPI: DSDT CF7F8000, 4641 (r2 INTEL  DX58SO       
>> >>> >> >>>> >> >> >> 11F6 MSFT  100000D)
>> >>> >> >>>> >> >> >> (XEN) ACPI: FACS CF728000, 0040
>> >>> >> >>>> >> >> >> (XEN) ACPI: APIC CF7F7000, 0138 (r2 INTEL  DX58SO       
>> >>> >> >>>> >> >> >> 11F6 MSFT  100000D)
>> >>> >> >>>> >> >> >> (XEN) ACPI: WDDT CF7F6000, 0040 (r1 INTEL  DX58SO       
>> >>> >> >>>> >> >> >> 11F6 MSFT  100000D)
>> >>> >> >>>> >> >> >> (XEN) ACPI: MCFG CF7F5000, 003C (r1 INTEL  DX58SO       
>> >>> >> >>>> >> >> >> 11F6 MSFT  100000D)
>> >>> >> >>>> >> >> >> (XEN) ACPI: ASF! CF7F4000, 00AC (r32 INTEL  DX58SO     
>> >>> >> >>>> >> >> >>   11F6 MSFT  100000D)
>> >>> >> >>>> >> >> >> (XEN) ACPI: HPET CF7F3000, 0038 (r1 INTEL  DX58SO       
>> >>> >> >>>> >> >> >> 11F6 MSFT  100000D)
>> >>> >> >>>> >> >> >> (XEN) ACPI: SSDT CF7E2000, E134 (r1 INTEL  SSDT  PM     
>> >>> >> >>>> >> >> >> 11F6 MSFT  100000D)
>> >>> >> >>>> >> >> >> (XEN) ACPI: DMAR CF7DF000, 0140 (r1 INTEL  DX58SO       
>> >>> >> >>>> >> >> >> 11F6 MSFT  100000D)
>> >>> >> >>>> >> >> >> (XEN) ACPI: WDTT CF7F1000, 020C (r2 INTEL  DX58SO       
>> >>> >> >>>> >> >> >> 11F6 MSFT  100000D)
>> >>> >> >>>> >> >> >> (XEN) ACPI: ASPT CF7F2000, 0034 (r4 INTEL  PerfTune     
>> >>> >> >>>> >> >> >> 11F6 MSFT  100000D)
>> >>> >> >>>> >> >> >> (XEN) System RAM: 7950MB (8140820kB)
>> >>> >> >>>> >> >> >> (XEN) Domain heap initialised
>> >>> >> >>>> >> >> >> (XEN) Processor #0 7:10 APIC version 21
>> >>> >> >>>> >> >> >> (XEN) Processor #2 7:10 APIC version 21
>> >>> >> >>>> >> >> >> (XEN) Processor #4 7:10 APIC version 21
>> >>> >> >>>> >> >> >> (XEN) Processor #6 7:10 APIC version 21
>> >>> >> >>>> >> >> >> (XEN) Processor #1 7:10 APIC version 21
>> >>> >> >>>> >> >> >> (XEN) Processor #3 7:10 APIC version 21
>> >>> >> >>>> >> >> >> (XEN) Processor #5 7:10 APIC version 21
>> >>> >> >>>> >> >> >> (XEN) Processor #7 7:10 APIC version 21
>> >>> >> >>>> >> >> >> (XEN) IOAPIC[0]: apic_id 8, version 32, address 
>> >>> >> >>>> >> >> >> 0xfec00000, GSI 0-23
>> >>> >> >>>> >> >> >> (XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:679: Host address width 39
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:694: found ACPI_DMAR_DRHD:
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:398:   dmaru->address = fe711000
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:334:   endpoint: 0:1b.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:694: found ACPI_DMAR_DRHD:
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:398:   dmaru->address = fe710000
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:340:   IOAPIC: f0:1f.7
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:411:   flags: INCLUDE_ALL
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:699: found ACPI_DMAR_RMRR:
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:334:   endpoint: 0:1d.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:571:   RMRR region: base_addr e9000 
>> >>> >> >>>> >> >> >> end_address e9fff
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:699: found ACPI_DMAR_RMRR:
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:334:   endpoint: 0:1d.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:571:   RMRR region: base_addr ea000 
>> >>> >> >>>> >> >> >> end_address eafff
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:699: found ACPI_DMAR_RMRR:
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:334:   endpoint: 0:1d.2
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:571:   RMRR region: base_addr eb000 
>> >>> >> >>>> >> >> >> end_address ebfff
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:699: found ACPI_DMAR_RMRR:
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:334:   endpoint: 0:1a.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:571:   RMRR region: base_addr e6000 
>> >>> >> >>>> >> >> >> end_address e6fff
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:699: found ACPI_DMAR_RMRR:
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:334:   endpoint: 0:1a.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:571:   RMRR region: base_addr e7000 
>> >>> >> >>>> >> >> >> end_address e7fff
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:699: found ACPI_DMAR_RMRR:
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:334:   endpoint: 0:1a.2
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:571:   RMRR region: base_addr e8000 
>> >>> >> >>>> >> >> >> end_address e8fff
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:699: found ACPI_DMAR_RMRR:
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:334:   endpoint: 0:1d.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]dmar.c:571:   RMRR region: base_addr ec000 
>> >>> >> >>>> >> >> >> end_address eefff
>> >>> >> >>>> >> >> >> (XEN) Using scheduler: SMP Credit Scheduler (credit)
>> >>> >> >>>> >> >> >> (XEN) Detected 2800.125 MHz processor.
>> >>> >> >>>> >> >> >> (XEN) Initing memory sharing.
>> >>> >> >>>> >> >> >> (XEN) VMX: Supported advanced features:
>> >>> >> >>>> >> >> >> (XEN)  - APIC MMIO access virtualisation
>> >>> >> >>>> >> >> >> (XEN)  - APIC TPR shadow
>> >>> >> >>>> >> >> >> (XEN)  - Extended Page Tables (EPT)
>> >>> >> >>>> >> >> >> (XEN)  - Virtual-Processor Identifiers (VPID)
>> >>> >> >>>> >> >> >> (XEN)  - Virtual NMI
>> >>> >> >>>> >> >> >> (XEN)  - MSR direct-access bitmap
>> >>> >> >>>> >> >> >> (XEN) HVM: ASIDs enabled.
>> >>> >> >>>> >> >> >> (XEN) HVM: VMX enabled
>> >>> >> >>>> >> >> >> (XEN) HVM: Hardware Assisted Paging detected.
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1078: drhd->address = fe711000 
>> >>> >> >>>> >> >> >> iommu->reg = ffff82c3fff57000
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1080: cap = c9008010e60262 ecap = 
>> >>> >> >>>> >> >> >> f0207a
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1078: drhd->address = fe710000 
>> >>> >> >>>> >> >> >> iommu->reg = ffff82c3fff56000
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1080: cap = c90780106f0462 ecap = 
>> >>> >> >>>> >> >> >> f020fa
>> >>> >> >>>> >> >> >> (XEN) Intel VT-d Snoop Control not supported.
>> >>> >> >>>> >> >> >> (XEN) Intel VT-d DMA Passthrough not supported.
>> >>> >> >>>> >> >> >> (XEN) Intel VT-d Queued Invalidation supported.
>> >>> >> >>>> >> >> >> (XEN) Intel VT-d Interrupt Remapping supported.
>> >>> >> >>>> >> >> >> (XEN) I/O virtualisation enabled
>> >>> >> >>>> >> >> >> (XEN) I/O virtualisation for PV guests disabled
>> >>> >> >>>> >> >> >> (XEN) Total of 8 processors activated.
>> >>> >> >>>> >> >> >> (XEN) ENABLING IO-APIC IRQs
>> >>> >> >>>> >> >> >> (XEN)  -> Using new ACK method
>> >>> >> >>>> >> >> >> (XEN) TSC is reliable, synchronization unnecessary
>> >>> >> >>>> >> >> >> (XEN) Platform timer is 14.318MHz HPET
>> >>> >> >>>> >> >> >> (XEN) Allocated console ring of 16 KiB.
>> >>> >> >>>> >> >> >> (XEN) Brought up 8 CPUs
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:0.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:10.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:10.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:14.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:14.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:14.2
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:14.3
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:19.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1a.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1a.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1a.2
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1a.7
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 0:1b.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1d.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1d.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1d.2
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1d.7
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1f.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1f.2
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1f.3
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 0:1f.5
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 2:0.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 2:0.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 2:0.2
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 4:0.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 4:0.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 4:0.2
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = 5:0.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 7:0.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 7:0.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 7:0.2
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 9:0.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 9:0.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 9:0.2
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1325: d0:PCIe: map bdf = a:0.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = b:3.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = b:3.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = b:3.2
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = b:3.3
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = b:3.4
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = b:3.5
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = b:3.6
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = b:3.7
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:0.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:0.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:2.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:2.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:3.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:3.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:3.4
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:4.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:4.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:4.2
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:4.3
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:5.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:5.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:5.2
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:5.3
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:6.0
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:6.1
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:6.2
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:1332: d0:PCI: map bdf = 3f:6.3
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:695: iommu_enable_translation: 
>> >>> >> >>>> >> >> >> iommu->reg = ffff82c3fff57000
>> >>> >> >>>> >> >> >> (XEN) [VT-D]iommu.c:695: iommu_enable_translation: 
>> >>> >> >>>> >> >> >> iommu->reg = ffff82c3fff56000
>> >>> >> >>>> >> >> >> (XEN) *** LOADING DOMAIN 0 ***
>> >>> >> >>>> >> >> >> (XEN)  Xen  kernel: 64-bit, lsb, compat32
>> >>> >> >>>> >> >> >> (XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 
>> >>> >> >>>> >> >> >> -> 0x26ae000
>> >>> >> >>>> >> >> >> (XEN) PHYSICAL MEMORY ARRANGEMENT:
>> >>> >> >>>> >> >> >> (XEN)  Dom0 alloc.:   0000000210000000->0000000220000000
>> >>> >> >>>> >> >> >> (XEN) VIRTUAL MEMORY ARRANGEMENT:
>> >>> >> >>>> >> >> >> (XEN)  Loaded kernel: ffffffff81000000->ffffffff826ae000
>> >>> >> >>>> >> >> >> (XEN)  Init. ramdisk: ffffffff826ae000->ffffffff8f4de600
>> >>> >> >>>> >> >> >> (XEN)  Phys-Mach map: ffffffff8f4df000->ffffffff8f55f000
>> >>> >> >>>> >> >> >> (XEN)  Start info:    ffffffff8f55f000->ffffffff8f55f4b4
>> >>> >> >>>> >> >> >> (XEN)  Page tables:   ffffffff8f560000->ffffffff8f5df000
>> >>> >> >>>> >> >> >> (XEN)  Boot stack:    ffffffff8f5df000->ffffffff8f5e0000
>> >>> >> >>>> >> >> >> (XEN)  TOTAL:         ffffffff80000000->ffffffff8f800000
>> >>> >> >>>> >> >> >> (XEN)  ENTRY ADDRESS: ffffffff81a10860
>> >>> >> >>>> >> >> >> (XEN) Dom0 has maximum 1 VCPUs
>> >>> >> >>>> >> >> >> (XEN) Scrubbing Free RAM: 
>> >>> >> >>>> >> >> >> ..............................................................................done.
>> >>> >> >>>> >> >> >> (XEN) Xen trace buffers: disabled
>> >>> >> >>>> >> >> >> (XEN) Std. Loglevel: Errors and warnings
>> >>> >> >>>> >> >> >> (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and 
>> >>> >> >>>> >> >> >> warnings)
>> >>> >> >>>> >> >> >> (XEN) Xen is relinquishing VGA console.
>> >>> >> >>>> >> >> >> (XEN) *** Serial input -> DOM0 (type \047CTRL-a\047 
>> >>> >> >>>> >> >> >> three times to switch input to Xen)
>> >>> >> >>>> >> >> >> (XEN) Freed 164kB init memory.
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: apic=0, pin=0, irq=0
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: new_entry=000109f0
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: old_entry=00010000 pirq=0
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin 
>> >>> >> >>>> >> >> >> for in-use IRQ!
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: apic=0, pin=2, irq=0
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: new_entry=000109f0
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: old_entry=000009f0 pirq=0
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin 
>> >>> >> >>>> >> >> >> for in-use IRQ!
>> >>> >> >>>> >> >> >> (XEN) irq.c:1445: dom0: pirq 0 or irq 3 already mapped
>> >>> >> >>>> >> >> >> (XEN) irq.c:1445: dom0: pirq 0 or irq 4 already mapped
>> >>> >> >>>> >> >> >> (XEN) irq.c:1445: dom0: pirq 0 or irq 5 already mapped
>> >>> >> >>>> >> >> >> (XEN) irq.c:1445: dom0: pirq 0 or irq 6 already mapped
>> >>> >> >>>> >> >> >> (XEN) irq.c:1445: dom0: pirq 0 or irq 7 already mapped
>> >>> >> >>>> >> >> >> (XEN) irq.c:1445: dom0: pirq 0 or irq 8 already mapped
>> >>> >> >>>> >> >> >> (XEN) irq.c:1445: dom0: pirq 0 or irq 9 already mapped
>> >>> >> >>>> >> >> >> (XEN) irq.c:1445: dom0: pirq 0 or irq 10 already mapped
>> >>> >> >>>> >> >> >> (XEN) irq.c:1445: dom0: pirq 0 or irq 11 already mapped
>> >>> >> >>>> >> >> >> (XEN) irq.c:1445: dom0: pirq 0 or irq 12 already mapped
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: apic=0, pin=0, irq=0
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: new_entry=000009f0
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: old_entry=00010000 pirq=0
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin 
>> >>> >> >>>> >> >> >> for in-use IRQ!
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: apic=0, pin=18, irq=18
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: new_entry=0001a9c0
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: old_entry=0000a9c0 pirq=18
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin 
>> >>> >> >>>> >> >> >> for in-use IRQ!
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: apic=0, pin=19, irq=19
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: new_entry=0001a9c8
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: old_entry=0000a9c8 pirq=19
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin 
>> >>> >> >>>> >> >> >> for in-use IRQ!
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: apic=0, pin=23, irq=23
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: new_entry=0001a929
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: old_entry=0000a929 pirq=23
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin 
>> >>> >> >>>> >> >> >> for in-use IRQ!
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: apic=0, pin=19, irq=19
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: new_entry=0001a9c8
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: old_entry=0000a9c8 pirq=19
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin 
>> >>> >> >>>> >> >> >> for in-use IRQ!
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: apic=0, pin=18, irq=18
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: new_entry=0001a9c0
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: old_entry=0000a9c0 pirq=18
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin 
>> >>> >> >>>> >> >> >> for in-use IRQ!
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: apic=0, pin=16, irq=16
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: new_entry=0001a9b0
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: old_entry=0000a9b0 pirq=16
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin 
>> >>> >> >>>> >> >> >> for in-use IRQ!
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: apic=0, pin=16, irq=16
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: new_entry=0001a9b0
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: old_entry=0000a9b0 pirq=16
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin 
>> >>> >> >>>> >> >> >> for in-use IRQ!
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: apic=0, pin=19, irq=19
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: new_entry=0001a9c8
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: old_entry=0000a9c8 pirq=19
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin 
>> >>> >> >>>> >> >> >> for in-use IRQ!
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: apic=0, pin=18, irq=18
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: new_entry=0001a9c0
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: old_entry=0000a9c0 pirq=18
>> >>> >> >>>> >> >> >> (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin 
>> >>> >> >>>> >> >> >> for in-use IRQ!
>> >>> >> >>>> >> >> >
>> >>> >> >>>> >> >> >> _______________________________________________
>> >>> >> >>>> >> >> >> Xen-users mailing list
>> >>> >> >>>> >> >> >> Xen-users@xxxxxxxxxxxxxxxxxxx
>> >>> >> >>>> >> >> >> http://lists.xensource.com/xen-users
>> >>> >> >>>> >> >> >
>> >>> >> >>>> >> >
>> >>> >> >>>> >
>> >>> >> >>>
>> >>> >> >>
>> >>> >> >
>> >>> >
>> >>
>> >
>

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