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[Xen-devel] [PATCH][HAP][2/2] fix CR4 initialization when hap is on

  • To: xen-devel@xxxxxxxxxxxxxxxxxxx, "Tim Deegan" <Tim.Deegan@xxxxxxxxxxxxx>
  • From: "Huang2, Wei" <Wei.Huang2@xxxxxxx>
  • Date: Thu, 22 Mar 2007 11:13:19 -0500
  • Delivery-date: Thu, 22 Mar 2007 09:12:35 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcdsnQGbE/OlOb8/T362nmc3AA3U0Q==
  • Thread-topic: [PATCH][HAP][2/2] fix CR4 initialization when hap is on

This patch initializes VMCB CR4 and shadow CR4 with 0 when VMCB is being constructed under nested paging mode. It complies with recent reset_to_realmode change in hvmloader.
Signed-off-by: Wei Huang (wei.huang2@xxxxxxx)

Attachment: hap_svm_fix.txt
Description: hap_svm_fix.txt

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