diff options
Diffstat (limited to 'hw/vfio/pci.c')
| -rw-r--r-- | hw/vfio/pci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index 2d40b396f2..337a173ce7 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -3076,7 +3076,9 @@ static void vfio_exitfn(PCIDevice *pdev) vfio_unregister_req_notifier(vdev); vfio_unregister_err_notifier(vdev); pci_device_set_intx_routing_notifier(&vdev->pdev, NULL); - kvm_irqchip_remove_change_notifier(&vdev->irqchip_change_notifier); + if (vdev->irqchip_change_notifier.notify) { + kvm_irqchip_remove_change_notifier(&vdev->irqchip_change_notifier); + } vfio_disable_interrupts(vdev); if (vdev->intx.mmap_timer) { timer_free(vdev->intx.mmap_timer); |