6c6f82bea96f ("KVM: x86: Init vcpu->arch.perf_capabilities in common x86 code")
bec46859fb9d ("KVM: x86: Track supported PERF_CAPABILITIES in kvm_caps")
0b9ca98b7229 ("perf/x86/core: Zero @lbr instead of returning -1 in x86_perf_get_lbr() stub")