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[Xen-devel] [PATCH][SVM] remove FFXSR CPUID bit for AMD-V HVM guests

  • To: xen-devel@xxxxxxxxxxxxxxxxxxx
  • From: "Woller, Thomas" <thomas.woller@xxxxxxx>
  • Date: Wed, 31 Jan 2007 17:06:35 -0600
  • Delivery-date: Wed, 31 Jan 2007 15:06:23 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcdFjHQ1ZXX+7FGJQbWh6o+PMHXMWA==
  • Thread-topic: [PATCH][SVM] remove FFXSR CPUID bit for AMD-V HVM guests

Remove visibility of the FFXSR CPUID bit to an HVM guest.
This patch allows HVM Windows x64 to install/boot on AMD-V platforms.

This patches applies cleanly to xen-unstable 13743.

Please apply to xen-unstable/3.0.5.
If possible, pls apply to xen-3.0.4-testing. 


AMD Corporation
5204 E. Ben White Blvd. UBC1
Austin, Texas 78741

Attachment: svm_cpuid_ffxsr_13743.patch
Description: svm_cpuid_ffxsr_13743.patch

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