From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sheng Yang <sheng@linux.intel.com>
Subject: Re: [PATCH v6] KVM: x86: Enable XSAVE/XRSTOR for guest
Date: Thu, 27 May 2010 18:22:30 +0800
Message-ID: <201005271822.30582.sheng@linux.intel.com>
References: <1274953674-4961-1-git-send-email-sheng@linux.intel.com> <4BFE40E4.1070701@redhat.com>
Mime-Version: 1.0
Content-Type: Text/Plain;
  charset="us-ascii"
Content-Transfer-Encoding: 7bit
Cc: Marcelo Tosatti <mtosatti@redhat.com>, kvm@vger.kernel.org,
	Dexuan Cui <dexuan.cui@intel.com>
To: Avi Kivity <avi@redhat.com>
Return-path: <kvm-owner@vger.kernel.org>
Received: from mga09.intel.com ([134.134.136.24]:63462 "EHLO mga09.intel.com"
	rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
	id S933532Ab0E0KVk (ORCPT <rfc822;kvm@vger.kernel.org>);
	Thu, 27 May 2010 06:21:40 -0400
In-Reply-To: <4BFE40E4.1070701@redhat.com>
Sender: kvm-owner@vger.kernel.org
List-ID: <kvm.vger.kernel.org>

On Thursday 27 May 2010 17:52:36 Avi Kivity wrote:
> On 05/27/2010 12:47 PM, Sheng Yang wrote:
> > From: Dexuan Cui<dexuan.cui@intel.com>
> > 
> > This patch enable guest to use XSAVE/XRSTOR instructions.
> > 
> > We assume that host_xcr0 would use all possible bits that OS supported.
> > 
> > And we loaded xcr0 in the same way we handled fpu - do it as late as we
> > can.
> 
> Looks good.
> 
> What's the outlook on a unit test?

Working on it now...

--
regards
Yang, Sheng