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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
- [Qemu-devel] [RFC v2 0/6] QEMU: Support KVM on ARM,
Peter Maydell <=
- [Qemu-devel] [RFC v2 1/6] linux-headers: Add ARM KVM headers (not for upstream), Peter Maydell, 2012/10/10
- [Qemu-devel] [RFC v2 5/6] ARM KVM: save and load VFP registers from kernel, Peter Maydell, 2012/10/10
- [Qemu-devel] [RFC v2 4/6] hw/kvm/arm_gic: Implement support for KVM in-kernel ARM GIC, Peter Maydell, 2012/10/10
- [Qemu-devel] [RFC v2 3/6] hw/arm_gic: Add presave/postload hooks, Peter Maydell, 2012/10/10
- [Qemu-devel] [RFC v2 6/6] configure: Enable KVM on ARM, Peter Maydell, 2012/10/10
- [Qemu-devel] [RFC v2 2/6] ARM: KVM: Add support for KVM on ARM architecture, Peter Maydell, 2012/10/10