KVM: do not #GP on perf MSR writes when vPMU is disabled
authorGleb Natapov <gleb@redhat.com>
Sun, 15 Jan 2012 12:17:22 +0000 (14:17 +0200)
committerAvi Kivity <avi@redhat.com>
Wed, 1 Feb 2012 09:44:46 +0000 (11:44 +0200)
Return to behaviour perf MSR had before introducing vPMU in case vPMU
is disabled. Some guests access those registers unconditionally and do
not expect it to fail.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

No differences found