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

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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>

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Wei Huang 2015-06-12 01:34:56 -04:00 • committed by Paolo Bonzini

parent ca724305a2

commit 6912ac326d

1 changed files with 9 additions and 42 deletions

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arch/x86/kvm/x86.c

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