[PATCH v2 0/8] kvm tools: add support for ARMv7 processors

[Will Deacon <will.deacon@arm.com>]

Hello,

This is version two of the patches I originally posted here:

  http://www.spinics.net/lists/kvm/msg82447.html

Changes since version one include:

	- MAX_MEMORY no longer needlessly page-aligned for ARM
	- Use xread instead of read for reading the kernel image
	- Limit virtual CPUs to 8 due to hardware limitations of the GIC
	- Use hugetlbfs_path instead of NULL
	- Improved member type consistency between kvm_mem_bank and
	  kvm_userspace_memory_region
	- New tree-based device registration which moves device number
	  allocation out of the arch-dependent IRQ registration code
	- Included dependency from mainline kernel to use rbtrees without
	  including linux/compiler.h
	- SMP secondary boot now initialises the GIC CPU interface (this
	  worked by fluke previously due to a bug in kvm)
	- Added a dummy set_size_vq function to the balloon driver,
	  which I accidentally missed in the original patch (now merged)
	- Fixed header guard consistency
	- Dropped the RFC tag
	- Rebased onto latest kvmtool code

As usual, all comments welcome.

Cheers,

Will


Will Deacon (8):
  rbtree: include linux/compiler.h for definition of __always_inline
  kvm tools: don't bother including linux/compiler.h
  kvm tools: balloon: add dummy set_size_vq implementation
  kvm tools: add generic device registration mechanism
  kvm tools: keep track of registered memory banks in struct kvm
  kvm tools: teach guest_flat_to_host about memory banks starting above
    0
  kvm tools: provide a mechanism for translating host to guest
    addresses
  kvm tools: add support for ARMv7 processors

 include/linux/rbtree_augmented.h             |   1 +
 tools/kvm/Makefile                           |  23 ++-
 tools/kvm/arm/aarch32/cortex-a15.c           |  98 ++++++++++
 tools/kvm/arm/aarch32/include/kvm/barrier.h  |  10 +
 tools/kvm/arm/aarch32/include/kvm/kvm-arch.h |  30 +++
 tools/kvm/arm/aarch32/kvm-cpu.c              | 111 +++++++++++
 tools/kvm/arm/aarch32/smp-pen.S              |  30 +++
 tools/kvm/arm/fdt.c                          | 266 +++++++++++++++++++++++++++
 tools/kvm/arm/gic.c                          |  92 +++++++++
 tools/kvm/arm/include/arm-common/gic.h       |  34 ++++
 tools/kvm/arm/include/arm-common/kvm-arch.h  |  34 ++++
 tools/kvm/arm/include/kvm/kvm-cpu-arch.h     |  47 +++++
 tools/kvm/arm/ioport.c                       |   5 +
 tools/kvm/arm/irq.c                          |  17 ++
 tools/kvm/arm/kvm-cpu.c                      | 107 +++++++++++
 tools/kvm/arm/kvm.c                          |  69 +++++++
 tools/kvm/arm/smp.c                          |  21 +++
 tools/kvm/devices.c                          |  86 +++++++++
 tools/kvm/hw/pci-shmem.c                     |  12 +-
 tools/kvm/hw/vesa.c                          |  12 +-
 tools/kvm/include/kvm/devices.h              |  27 +++
 tools/kvm/include/kvm/irq.h                  |   2 +-
 tools/kvm/include/kvm/kvm.h                  |  16 +-
 tools/kvm/include/kvm/pci.h                  |   2 -
 tools/kvm/include/kvm/virtio-mmio.h          |   1 +
 tools/kvm/include/kvm/virtio-pci.h           |   2 +
 tools/kvm/include/linux/stddef.h             |   6 -
 tools/kvm/kvm.c                              |  56 +++++-
 tools/kvm/pci.c                              |  39 ++--
 tools/kvm/powerpc/irq.c                      |  10 +-
 tools/kvm/powerpc/spapr_pci.c                |   2 +-
 tools/kvm/virtio/balloon.c                   |   7 +
 tools/kvm/virtio/mmio.c                      |  11 +-
 tools/kvm/virtio/pci.c                       |  11 +-
 tools/kvm/x86/include/kvm/kvm-arch.h         |   9 -
 tools/kvm/x86/irq.c                          |   4 +-
 tools/kvm/x86/kvm.c                          |   7 +
 37 files changed, 1242 insertions(+), 75 deletions(-)
 create mode 100644 tools/kvm/arm/aarch32/cortex-a15.c
 create mode 100644 tools/kvm/arm/aarch32/include/kvm/barrier.h
 create mode 100644 tools/kvm/arm/aarch32/include/kvm/kvm-arch.h
 create mode 100644 tools/kvm/arm/aarch32/kvm-cpu.c
 create mode 100644 tools/kvm/arm/aarch32/smp-pen.S
 create mode 100644 tools/kvm/arm/fdt.c
 create mode 100644 tools/kvm/arm/gic.c
 create mode 100644 tools/kvm/arm/include/arm-common/gic.h
 create mode 100644 tools/kvm/arm/include/arm-common/kvm-arch.h
 create mode 100644 tools/kvm/arm/include/kvm/kvm-cpu-arch.h
 create mode 100644 tools/kvm/arm/ioport.c
 create mode 100644 tools/kvm/arm/irq.c
 create mode 100644 tools/kvm/arm/kvm-cpu.c
 create mode 100644 tools/kvm/arm/kvm.c
 create mode 100644 tools/kvm/arm/smp.c
 create mode 100644 tools/kvm/devices.c
 create mode 100644 tools/kvm/include/kvm/devices.h

-- 
1.8.0