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Re: [Qemu-devel] [PATCH v2 uq/master 0/2] KVM: issues with XSAVE support
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [PATCH v2 uq/master 0/2] KVM: issues with XSAVE support |
Date: |
Wed, 02 Oct 2013 14:41:07 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130923 Thunderbird/17.0.9 |
Il 13/09/2013 15:55, Paolo Bonzini ha scritto:
> This series fixes two migration bugs concerning KVM's XSAVE ioctls.
> The second right now is only a theoretical problem, since the only
> XSAVE-specific state is AVX and all machines with XSAVE also have AVX.
> In the future, this will ensure that machines with MPX or AVX-512
> do not expose those XSAVE states when using e.g. "-cpu SandyBridge".
>
> Please review.
>
> Paolo Bonzini (2):
> x86: fix migration from pre-version 12
> x86: cpuid: reconstruct leaf 0Dh data
>
> target-i386/cpu.c | 69
> ++++++++++++++++++++++++++++++++++++++++++-------------
> target-i386/cpu.h | 4 ++++
> 2 files changed, 57 insertions(+), 16 deletions(-)
>
Ping?
Paolo
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