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[Xen-devel] [PATCH 1/2] xsave: extend xsave/xrstor support to all (64) f

To: "'xen-devel@xxxxxxxxxxxxxxxxxxx'" <xen-devel@xxxxxxxxxxxxxxxxxxx>, <keir@xxxxxxx>, "Shan, Haitao" <haitao.shan@xxxxxxxxx>
Subject: [Xen-devel] [PATCH 1/2] xsave: extend xsave/xrstor support to all (64) features
From: Wei Huang <wei.huang2@xxxxxxx>
Date: Wed, 22 Dec 2010 14:58:09 -0600
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This patch fixes 64bit xsave_feature support for set_xcr0(). It also turns on bit 62 for AMD lightweight profiling (LWP). The spec of LWP is available at http://developer.amd.com/cpu/lwp/Pages/default.aspx.

Signed-off-by: Wei Huang <wei.huang2@xxxxxxx>



Attachment: xsave_extension_patch_1.txt
Description: xsave_extension_patch_1.txt

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