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(parent: 98ff80f) | patch
KVM: x86/vPMU: Introduce a new kvm_pmu_ops->msr_idx_to_pmc callback
authorLike Xu <like.xu@linux.intel.com>
Sun, 27 Oct 2019 10:52:41 +0000 (18:52 +0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 15 Nov 2019 10:44:09 +0000 (11:44 +0100)
commitc900c156c518302058a48d2efe3ca44e465cad22
tree072b174107fd75e4558d7967e42e78f9de497e6btree | snapshot
parent98ff80f5b788c1818464022cc61924ef5630d99dcommit | diff
KVM: x86/vPMU: Introduce a new kvm_pmu_ops->msr_idx_to_pmc callback

Introduce a new callback msr_idx_to_pmc that returns a struct kvm_pmc*,
and change kvm_pmu_is_valid_msr to return ".msr_idx_to_pmc(vcpu, msr) ||
.is_valid_msr(vcpu, msr)" and AMD just returns false from .is_valid_msr.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Like Xu <like.xu@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/pmu.c diff | blob | history
arch/x86/kvm/pmu.h diff | blob | history
arch/x86/kvm/pmu_amd.c diff | blob | history
arch/x86/kvm/vmx/pmu_intel.c diff | blob | history
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