From: Joerg Roedel <joerg.roedel@amd.com>
Date: Wed, 5 May 2010 14:04:45 +0000 (+0200)
Subject: KVM: SVM: Don't allow nested guest to VMMCALL into host
X-Git-Tag: v2.6.35-rc1~436^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d945bd9351199744c1e89d57a70615b6ee9f394;p=pandora-kernel.git

KVM: SVM: Don't allow nested guest to VMMCALL into host

This patch disables the possibility for a l2-guest to do a
VMMCALL directly into the host. This would happen if the
l1-hypervisor doesn't intercept VMMCALL and the l2-guest
executes this instruction.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
---

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