tree 80827ab0fe037da2e3f2d122e65ecdde2236f31d
parent ca724305a2b02abcbecbf22577536fc8e965ab4f
author Wei Huang <wei@redhat.com> 1434087296 -0400
committer Paolo Bonzini <pbonzini@redhat.com> 1435061535 +0200

KVM: x86/vPMU: Enable PMU handling for AMD PERFCTRn and EVNTSELn MSRs

This patch enables AMD guest VM to access (R/W) PMU related MSRs, which
include PERFCTR[0..3] and EVNTSEL[0..3].

Reviewed-by: Joerg Roedel <jroedel@suse.de>
Tested-by: Joerg Roedel <jroedel@suse.de>
Reviewed-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Wei Huang <wei@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>