Re: [PATCH 0/9] Final set of XSAVES patches

Wanpeng Li
2014-12-05T01:15:01Z

Hi Paolo,
On Thu, Dec 04, 2014 at 04:57:05PM +0100, Paolo Bonzini wrote:
>These are all the patches needed to support XSAVES.
>

I think you miss to add your patch "kvm: x86: mask out XSAVES" to
this patchset, I test the whole patchset w/ that patch applied on
skylake-client machine, and it looks good, please feel free to add
my tested-by to this patchset.

Tested-by: Wanpeng Li <wanpeng.li@linux.intel.com>

>Paolo Bonzini (5):
> x86: export get_xsave_addr
> KVM: x86: support XSAVES usage in the host
> KVM: x86: use F() macro throughout cpuid.c
> KVM: cpuid: set CPUID(EAX=0xd,ECX=1).EBX correctly
> KVM: cpuid: mask more bits in leaf 0xd and subleaves
>
>Wanpeng Li (4):
> kvm: x86: Add kvm_x86_ops hook that enables XSAVES for guest
> kvm: x86: handle XSAVES vmcs and vmexit
> kvm: vmx: add MSR logic for XSAVES
> kvm: vmx: add nested virtualization support for xsaves
>
> arch/x86/include/asm/kvm_host.h | 2 +
> arch/x86/include/asm/vmx.h | 3 ++
> arch/x86/include/uapi/asm/vmx.h | 6 ++-
> arch/x86/kernel/xsave.c | 1 +
> arch/x86/kvm/cpuid.c | 47 ++++++++++++++-------
> arch/x86/kvm/svm.c | 6 +++
> arch/x86/kvm/vmx.c | 80 +++++++++++++++++++++++++++++++++++-
> arch/x86/kvm/x86.c | 90 +++++++++++++++++++++++++++++++++++++----
> 8 files changed, 210 insertions(+), 25 deletions(-)
>
>--
>1.8.3.1