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[Xen-devel] [PATCH][RFC] FPU LWP 4/5: enable LWP for SVM guest

To: "'xen-devel@xxxxxxxxxxxxxxxxxxx'" <xen-devel@xxxxxxxxxxxxxxxxxxx>
From: Wei Huang <wei.huang2@xxxxxxx>
Date: Thu, 14 Apr 2011 15:39:00 -0500
Delivery-date: Thu, 14 Apr 2011 13:47:09 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>

This patch enables LWP support for SVM guests. It saves and restoresLWP_CFG MSRs on each VCPU context switch. Additionally it handles LWPCPUIDs and MSRs.


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

Attachment: lwp4.txt
Description: lwp4.txt

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