KVM: Force vmexit with virtual interrupt delivery

Need the EOI to track interrupt deliver status, so force vmexit
on EOI for rtc interrupt when enabling virtual interrupt delivery.

Signed-off-by: Yang Zhang <yang.z.zhang@Intel.com>
Reviewed-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index 9d76baa78e89..76528fff252d 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -189,7 +189,7 @@ void kvm_ioapic_calculate_eoi_exitmap(struct kvm_vcpu *vcpu,
                 if (!e->fields.mask &&
                         (e->fields.trig_mode == IOAPIC_LEVEL_TRIG ||
                          kvm_irq_has_notifier(ioapic->kvm, KVM_IRQCHIP_IOAPIC,
-                                 index))) {
+                                 index) || index == RTC_GSI)) {
                         if (kvm_apic_match_dest(vcpu, NULL, 0,
                                 e->fields.dest_id, e->fields.dest_mode))
                                 __set_bit(e->fields.vector, (unsigned long *)eoi_exit_bitmap);