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SubjectRe: [PATCH 2/3] KVM: x86: Register Processor Trace interrupt hook iff PT enabled in guest
Date
Sean Christopherson <seanjc@google.com> writes:

> diff --git a/arch/x86/kvm/pmu.h b/arch/x86/kvm/pmu.h
> index 0e4f2b1fa9fb..b06dbbd7eeeb 100644
> --- a/arch/x86/kvm/pmu.h
> +++ b/arch/x86/kvm/pmu.h
> @@ -41,6 +41,7 @@ struct kvm_pmu_ops {
> void (*reset)(struct kvm_vcpu *vcpu);
> void (*deliver_pmi)(struct kvm_vcpu *vcpu);
> void (*cleanup)(struct kvm_vcpu *vcpu);
> + void (*handle_intel_pt_intr)(void);

What's this one for?

Regards,
--
Alex

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