KVM: x86: Track supported PERF_CAPABILITIES in kvm_caps

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Track KVM's supported PERF_CAPABILITIES in kvm_caps instead of computing
the supported capabilities on the fly every time.  Using kvm_caps will
also allow for future cleanups as the kvm_caps values can be used
directly in common x86 code.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Acked-by: Like Xu <likexu@tencent.com>
Message-Id: <20221006000314.73240-6-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Sean Christopherson 2022-10-06 00:03:11 +00:00 • committed by Paolo Bonzini

parent 0b9ca98b72

commit bec46859fb

5 changed files with 34 additions and 30 deletions

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2

arch/x86/kvm/svm/svm.c

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25

arch/x86/kvm/vmx/capabilities.h

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2

arch/x86/kvm/vmx/pmu_intel.c

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34

arch/x86/kvm/vmx/vmx.c

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1

arch/x86/kvm/x86.h

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