tree 42f38daf5d634ccf958da89de2a20937849deb92
parent f1d86e469b60f9e1afed5c17a6e723c2c9c55ceb
author Shane Wang <shane.wang@intel.com> 1272557341 -0400
committer Avi Kivity <avi@redhat.com> 1274258194 +0300

KVM: VMX: enable VMXON check with SMX enabled (Intel TXT)

Per document, for feature control MSR:

  Bit 1 enables VMXON in SMX operation. If the bit is clear, execution
        of VMXON in SMX operation causes a general-protection exception.
  Bit 2 enables VMXON outside SMX operation. If the bit is clear, execution
        of VMXON outside SMX operation causes a general-protection exception.

This patch is to enable this kind of check with SMX for VMXON in KVM.

Signed-off-by: Shane Wang <shane.wang@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>