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Re: [Qemu-devel] [PATCH v4 0/3] x86: QEMU side support on MSR based feat
Re: [Qemu-devel] [PATCH v4 0/3] x86: QEMU side support on MSR based features
Wed, 12 Sep 2018 09:45:41 +0800
On Sun, 2018-09-02 at 19:46 +0800, Robert Hoo wrote:
Ping ... :-)
> KVM side has added the framework (kvm.git:d1d93fa90) to support MSR
> based features.
> Here is the QEMU part, including data structure changes/expanding,
> functions changes, and the implementations on
> KVM_GET_MSR_FEATURE_INDEX_LIST and KVM_GET_MSRS system ioctl.
> Re-organize patch set to conform to request of individually
> build pass.
> Add KVM capability check for KVM_GET_MSR_INDEX_LIST before
> Special treatment for MSR_IA32_ARCH_CAPABILITIES.RSBA.
> Use more convenient glib wrapper (g_strdup_printf) instead of
> v3: patch 2&3 in v2 are corrupted. Re-format patches.
> v2: coding style changes to pass ./scripts/checkpatch.pl.
> Robert Hoo (3):
> x86: Data structure changes to support MSR based features
> kvm: Add support to KVM_GET_MSR_FEATURE_INDEX_LIST and
> KVM_GET_MSRS system ioctl
> x86: define a new MSR based feature word --
> include/sysemu/kvm.h | 2 +
> target/i386/cpu.c | 200 +++++++++++++++++++++++++++++++++++++--
> target/i386/cpu.h | 12 ++++
> target/i386/kvm.c | 72 +++++++++++++++++++
> 4 files changed, 233 insertions(+), 53 deletions(-)