KVM: x86/xen: Add event channel interrupt vector upcall

[linux-2.6-microblaze.git] / arch / x86 / kvm / x86.c

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 0f64843..1cedbc3 100644 (file)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -8987,7 +8987,8 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
                        static_call(kvm_x86_msr_filter_changed)(vcpu);
        }
 
-       if (kvm_check_request(KVM_REQ_EVENT, vcpu) || req_int_win) {
+       if (kvm_check_request(KVM_REQ_EVENT, vcpu) || req_int_win ||
+           kvm_xen_has_interrupt(vcpu)) {
                ++vcpu->stat.req_event;
                kvm_apic_accept_events(vcpu);
                if (vcpu->arch.mp_state == KVM_MP_STATE_INIT_RECEIVED) {