[Xen-devel] [PATCH v5 0/14] xen/arm: guest SMP support

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

Hi all,
this patch series implement guest SMP support for ARM, using the ARM
PSCI interface for secondary cpu bringup.

See each patch for a detailed changelog.


Stefano Stabellini (14):
      xen/arm: basic PSCI support, implement cpu_on and cpu_off
      xen/arm: allocate secondaries dom0 vcpus
      xen: move for_each_set_bit to xen/bitops.h
      xen/arm: support for guest SGI
      xen/arm: implement arch_vmap_virt_end
      xen/arm: compile and initialize vmap
      xen/arm: implement map_domain_page_global and unmap_domain_page_global
      xen: move VCPUOP_register_vcpu_info to common code
      xen/arm: support VCPUOP_register_vcpu_info.
      xen/arm: send IPIs to inject irqs into guest vcpus running on different 
pcpus
      xen/arm: run the vtimer Xen timers on the pcpu the vcpu is running on
      xen/arm: initialize virt_timer and phys_timer with the same values on all 
vcpus
      xen/arm: clear pending irq queues on do_psci_cpu_on
      xen/arm: initialize vtimer offset to CNTPCT

 xen/arch/arm/Makefile           |    1 +
 xen/arch/arm/domain.c           |   16 +++++
 xen/arch/arm/domain_build.c     |   14 ++++-
 xen/arch/arm/gic.c              |   12 ++++
 xen/arch/arm/mm.c               |  132 ++++++++++++++++++++++++++++++++++++---
 xen/arch/arm/psci.c             |   78 +++++++++++++++++++++++
 xen/arch/arm/setup.c            |    3 +
 xen/arch/arm/traps.c            |   56 ++++++++++++++++-
 xen/arch/arm/vgic.c             |   92 +++++++++++++++++++++++++--
 xen/arch/arm/vtimer.c           |   29 ++++++---
 xen/arch/arm/vtimer.h           |    1 +
 xen/arch/x86/domain.c           |  113 ---------------------------------
 xen/arch/x86/i8259.c            |    2 +-
 xen/arch/x86/mpparse.c          |    2 +-
 xen/arch/x86/setup.c            |    2 +-
 xen/arch/x86/traps.c            |    2 +-
 xen/common/domain.c             |  111 ++++++++++++++++++++++++++++++++
 xen/include/asm-arm/config.h    |    4 +-
 xen/include/asm-arm/domain.h    |   24 +++++---
 xen/include/asm-arm/gic.h       |   17 +++--
 xen/include/asm-arm/hypercall.h |    2 +
 xen/include/asm-arm/page.h      |    3 +
 xen/include/asm-arm/processor.h |    1 +
 xen/include/asm-arm/psci.h      |   24 +++++++
 xen/include/asm-x86/bitops.h    |   11 ---
 xen/include/asm-x86/domain.h    |    3 -
 xen/include/asm-x86/page.h      |    8 ---
 xen/include/asm-x86/smp.h       |    2 +-
 xen/include/asm-x86/system.h    |    2 +-
 xen/include/public/arch-arm.h   |    2 +
 xen/include/xen/bitops.h        |   11 +++
 xen/include/xen/domain.h        |    3 +
 xen/include/xen/event.h         |    2 +-
 xen/include/xen/mm.h            |    7 ++
 xen/include/xen/sched.h         |    3 +
 xen/include/xen/softirq.h       |    2 +-
 xen/xsm/xsm_policy.c            |    2 +-
 37 files changed, 610 insertions(+), 189 deletions(-)
 create mode 100644 xen/arch/arm/psci.c
 create mode 100644 xen/include/asm-arm/psci.h


Cheers,

Stefano

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