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[Qemu-devel] [RFC v2 0/6] QEMU: Support KVM on ARM


From: Peter Maydell
Subject: [Qemu-devel] [RFC v2 0/6] QEMU: Support KVM on ARM
Date: Wed, 10 Oct 2012 16:07:33 +0100

This is a v2 RFC of the QEMU patches to support KVM for
ARM on Cortex-A15 hardware. It's intended for use with
the kernel tree at
 git://github.com/virtualopensystems/linux-kvm-arm.git kvm-arm-v12

(ie the 'v2' kernel patches which Christoffer sent out at
the start of the month).

Patch review appreciated -- I think this is more or less
ready to go in once the kernel patches are accepted (assuming
no kernel ABI changes, of course). (There are still a few
things it would be nice to do better, like driving cp15
access from the cp_regs hashtable rather than hardcoding
a small list. If anybody feels any of the todo-type stuff
is a blocker to these patches being committed that would
be good to know too :-))

Git tree if preferred:
 git://git.linaro.org/people/pmaydell/qemu-arm.git kvm-arm-v12

Peter Maydell (6):
  linux-headers: Add ARM KVM headers (not for upstream)
  ARM: KVM: Add support for KVM on ARM architecture
  hw/arm_gic: Add presave/postload hooks
  hw/kvm/arm_gic: Implement support for KVM in-kernel ARM GIC
  ARM KVM: save and load VFP registers from kernel
  configure: Enable KVM on ARM

 configure                            |    2 +-
 hw/a15mpcore.c                       |    8 +-
 hw/arm/Makefile.objs                 |    1 +
 hw/arm_gic_common.c                  |   10 +
 hw/arm_gic_internal.h                |    2 +
 hw/arm_pic.c                         |   28 +++
 hw/kvm/arm_gic.c                     |  162 ++++++++++++++
 linux-headers/asm-arm/kvm.h          |  131 +++++++++++
 linux-headers/asm-arm/kvm_para.h     |    1 +
 linux-headers/asm-generic/kvm_para.h |    5 +
 linux-headers/asm-x86/kvm.h          |    1 +
 linux-headers/linux/kvm.h            |   16 +-
 target-arm/Makefile.objs             |    1 +
 target-arm/cpu.h                     |    1 +
 target-arm/helper.c                  |    2 +-
 target-arm/kvm.c                     |  400 ++++++++++++++++++++++++++++++++++
 16 files changed, 765 insertions(+), 6 deletions(-)
 create mode 100644 hw/kvm/arm_gic.c
 create mode 100644 linux-headers/asm-arm/kvm.h
 create mode 100644 linux-headers/asm-arm/kvm_para.h
 create mode 100644 linux-headers/asm-generic/kvm_para.h
 create mode 100644 target-arm/kvm.c

-- 
1.7.9.5




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