+void kvm_apic_update_hwapic_isr(struct kvm_vcpu *vcpu)
+{
+ struct kvm_lapic *apic = vcpu->arch.apic;
+
+ if (WARN_ON_ONCE(!lapic_in_kernel(vcpu)) || !apic->apicv_active)
+ return;
+
+ kvm_x86_call(hwapic_isr_update)(apic->vcpu, apic_find_highest_isr(apic));
+}
+EXPORT_SYMBOL_GPL(kvm_apic_update_hwapic_isr);