tree c5c416d3214b73c35d33d68e980298d24ec76958
parent 3f0fd2927b737c0ac2e04af7858b60d1e927d4b1
author Joerg Roedel <joerg.roedel@amd.com> 1273068285 +0200
committer Avi Kivity <avi@redhat.com> 1274258198 +0300

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>