From: "Herongguang (Stephen)" <[email protected]> If a pci device is not reset by VM (by writing into config space) and unplugged by VM, after that when VM reboots, qemu may assert: pcibus_reset: Assertion `bus->irq_count[i] == 0' failed
Cc: [email protected] Signed-off-by: herongguang <[email protected]> Reviewed-by: Marcel Apfelbaum <[email protected]> Reviewed-by: Michael S. Tsirkin <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]> (cherry picked from commit 3936161f1fd72d1dfa577aaba910819c5e873260) Signed-off-by: Michael Roth <[email protected]> --- hw/pci/pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 259483b..98ccc27 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -1083,6 +1083,7 @@ static void pci_qdev_unrealize(DeviceState *dev, Error **errp) pc->exit(pci_dev); } + pci_device_deassert_intx(pci_dev); do_pci_unregister_device(pci_dev); } -- 2.7.4
