KVM: Clear assigned guest IRQ on release

[mv-sheeva.git] / virt / kvm / assigned-dev.c

diff --git a/virt/kvm/assigned-dev.c b/virt/kvm/assigned-dev.c
index 7c98928b09d92a9b7930bb84c9f291bfe569870d..ecc4419fadca2f92a37b3e9e3ee4d2acde687479 100644 (file)
--- a/virt/kvm/assigned-dev.c
+++ b/virt/kvm/assigned-dev.c
@@ -141,6 +141,9 @@ static void deassign_guest_irq(struct kvm *kvm,
        kvm_unregister_irq_ack_notifier(kvm, &assigned_dev->ack_notifier);
        assigned_dev->ack_notifier.gsi = -1;
 
+       kvm_set_irq(assigned_dev->kvm, assigned_dev->irq_source_id,
+                   assigned_dev->guest_irq, 0);
+
        if (assigned_dev->irq_source_id != -1)
                kvm_free_irq_source_id(kvm, assigned_dev->irq_source_id);
        assigned_dev->irq_source_id = -1;