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[Xen-devel] [PATCH] Clear VMCS if reusing after vcpu reset


  • To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Tian, Kevin" <kevin.tian@xxxxxxxxx>
  • Date: Mon, 30 Apr 2007 14:09:26 +0800
  • Delivery-date: Sun, 29 Apr 2007 23:08:01 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AceK7hrJaVpsNFsWQeu9LhE5uBSFag==
  • Thread-topic: [PATCH] Clear VMCS if reusing after vcpu reset

Clear whole page when VMCS is reused due to cpu hotplug.
construct_vmcs doesn't take care of all fields and some stale
content may make hardware unhappy.

Signed-off-by Kevin Tian <kevin.tian@xxxxxxxxx>

Thanks,
Kevin

Attachment: vmcs_clear_for_vcpu_reset.patch
Description: vmcs_clear_for_vcpu_reset.patch

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