KVM needs to know perf capability to decide which PMU it can expose to a
guest.
Signed-off-by: NGleb Natapov <gleb@redhat.com>
Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1320929850-10480-8-git-send-email-gleb@redhat.comSigned-off-by: NIngo Molnar <mingo@elte.hu>