| commit | 30bd0c4c6c5aecc338ebf32e3a6e01c98f0a0b43 | [log] [tgz] |
|---|---|---|
| author | Avi Kivity <avi@redhat.com> | Mon Nov 01 23:20:48 2010 +0200 |
| committer | Avi Kivity <avi@redhat.com> | Wed Jan 12 11:29:04 2011 +0200 |
| tree | ddac5485f0a57d25096ee94126d74fc10d3fe85a | |
| parent | 64f638c7c44fa87e65f51eaf0f8302b9cba2d696 [diff] |
KVM: VMX: Disallow NMI while blocked by STI While not mandated by the spec, Linux relies on NMI being blocked by an IF-enabling STI. VMX also refuses to enter a guest in this state, at least on some implementations. Disallow NMI while blocked by STI by checking for the condition, and requesting an interrupt window exit if it occurs. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>