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

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Date:	Fri, 5 Dec 2014 09:15:01 +0800
From:	Wanpeng Li <wanpeng.li@...ux.intel.com>
To:	Paolo Bonzini <pbonzini@...hat.com>
Cc:	linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
	rkrcmar@...hat.com
Subject: Re: [PATCH 0/9] Final set of XSAVES patches

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@...ux.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
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