diff options
| author | Joerg Roedel <joerg.roedel@amd.com> | 2010-05-05 16:04:45 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-05-19 11:36:38 +0300 |
| commit | 0d945bd9351199744c1e89d57a70615b6ee9f394 (patch) | |
| tree | c5c416d3214b73c35d33d68e980298d24ec76958 /arch/x86/kernel/pvclock.c | |
| parent | 3f0fd2927b737c0ac2e04af7858b60d1e927d4b1 (diff) | |
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>
Diffstat (limited to 'arch/x86/kernel/pvclock.c')
0 files changed, 0 insertions, 0 deletions