2 files changed, 8 insertions, 6 deletions

diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index 1eddae94bab..1150c6d5c7b 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -95,8 +95,6 @@ static int ioapic_service(struct kvm_ioapic *ioapic, unsigned int idx)
                 if (injected && pent->fields.trig_mode == IOAPIC_LEVEL_TRIG)
                         pent->fields.remote_irr = 1;
         }
-        if (!pent->fields.trig_mode)
-                ioapic->irr &= ~(1 << idx);
 
         return injected;
 }
@@ -136,7 +134,8 @@ static void ioapic_write_indirect(struct kvm_ioapic *ioapic, u32 val)
                 mask_after = ioapic->redirtbl[index].fields.mask;
                 if (mask_before != mask_after)
                         kvm_fire_mask_notifiers(ioapic->kvm, index, mask_after);
-                if (ioapic->irr & (1 << index))
+                if (ioapic->redirtbl[index].fields.trig_mode == IOAPIC_LEVEL_TRIG
+                    && ioapic->irr & (1 << index))
                         ioapic_service(ioapic, index);
                 break;
         }
@@ -184,9 +183,10 @@ int kvm_ioapic_set_irq(struct kvm_ioapic *ioapic, int irq, int level)
                 if (!level)
                         ioapic->irr &= ~mask;
                 else {
+                        int edge = (entry.fields.trig_mode == IOAPIC_EDGE_TRIG);
                         ioapic->irr |= mask;
-                        if ((!entry.fields.trig_mode && old_irr != ioapic->irr)
-                            || !entry.fields.remote_irr)
+                        if ((edge && old_irr != ioapic->irr) ||
+                            (!edge && !entry.fields.remote_irr))
                                 ret = ioapic_service(ioapic, irq);
                 }
         }
diff --git a/virt/kvm/irq_comm.c b/virt/kvm/irq_comm.c
index a8bd466d00c..ddc17f0e2f3 100644
--- a/virt/kvm/irq_comm.c
+++ b/virt/kvm/irq_comm.c
@@ -160,7 +160,8 @@ void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin)
         unsigned gsi = pin;
 
         list_for_each_entry(e, &kvm->irq_routing, link)
-                if (e->irqchip.irqchip == irqchip &&
+                if (e->type == KVM_IRQ_ROUTING_IRQCHIP &&
+                    e->irqchip.irqchip == irqchip &&
                     e->irqchip.pin == pin) {
                         gsi = e->gsi;
                         break;
@@ -259,6 +260,7 @@ static int setup_routing_entry(struct kvm_kernel_irq_routing_entry *e,
         int delta;
 
         e->gsi = ue->gsi;
+        e->type = ue->type;
         switch (ue->type) {
         case KVM_IRQ_ROUTING_IRQCHIP:
                 delta = 0;