From: Andre Przywara <andre.przywara@amd.com>
Date: Thu, 28 May 2009 09:56:31 +0000 (+0200)
Subject: KVM: SVM: use explicit 64bit storage for sysenter values
X-Git-Tag: v2.6.32-rc1~693^2~184
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=017cb99e875f2d8ff375cbb576c794b081cd0bd5;p=pandora-kernel.git

KVM: SVM: use explicit 64bit storage for sysenter values

Since AMD does not support sysenter in 64bit mode, the VMCB fields storing
the MSRs are truncated to 32bit upon VMRUN/#VMEXIT. So store the values
in a separate 64bit storage to avoid truncation.

[andre: fix amd->amd migration]

Signed-off-by: Christoph Egger <christoph.egger@amd.com>
Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
---

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