| commit | b80260bc792ae85b9d04279d80d003e6043be9a7 | |
| author | Avi Kivity <avi@redhat.com> | |
| Tue, 16 Jun 2009 11:19:52 +0000 (16 14:19 +0300) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Thu, 2 Jul 2009 23:49:34 +0000 (2 16:49 -0700) | ||
| tree | 64399c710546a7e9d466c544b144d8eac77a201d | treesnapshot (tar.gz zip) |
| parent | d42a5ebb5ecc66aa692a1141c7ba284ec612e9cc | commitdiff |
KVM: VMX: Handle vmx instruction vmexits
commit e3c7cb6ad7191e92ba89d00a7ae5f5dd1ca0c214 upstream.
IF a guest tries to use vmx instructions, inject a #UD to let it know the
instruction is not implemented, rather than crashing.
This prevents guest userspace from crashing the guest kernel.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit e3c7cb6ad7191e92ba89d00a7ae5f5dd1ca0c214 upstream.
IF a guest tries to use vmx instructions, inject a #UD to let it know the
instruction is not implemented, rather than crashing.
This prevents guest userspace from crashing the guest kernel.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| arch/x86/kvm/vmx.c | diffblobblamehistory |