We keep a qlist of assigned devices for irq updates, but we forgot to
remove entries from it if they're hot unplugged. This makes
assigned_dev_update_irqs() a timebomb that goes off when the guest is
rebooted.
Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
---
diff --git a/hw/device-assignment.c b/hw/device-assignment.c
index 1f13a6d..b9cc06f 100644
--- a/hw/device-assignment.c
+++ b/hw/device-assignment.c
@@ -1390,6 +1390,7 @@ static int assigned_exitfn(struct PCIDevice *pci_dev)
{
AssignedDevice *dev = DO_UPCAST(AssignedDevice, dev, pci_dev);
+ QLIST_REMOVE(dev, next);
deassign_device(dev);
free_assigned_device(dev);
return 0;
--
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