From: Wei Huang <wei@redhat.com>
Date: Fri, 12 Jun 2015 05:34:56 +0000 (-0400)
Subject: KVM: x86/vPMU: Enable PMU handling for AMD PERFCTRn and EVNTSELn MSRs
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~138^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6912ac326d3aab9c0774ebec99f60a73fd04a520;p=pandora-kernel.git

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>
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