diff options
| -rw-r--r-- | hw/acpi/piix4.c | 2 | ||||
| -rw-r--r-- | hw/core/bus.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c index 6d99fe4..a553a7e 100644 --- a/hw/acpi/piix4.c +++ b/hw/acpi/piix4.c @@ -440,6 +440,8 @@ static void piix4_update_bus_hotplug(PCIBus *pci_bus, void *opaque) { PIIX4PMState *s = opaque; + /* pci_bus cannot outlive PIIX4PMState, because /machine keeps it alive + * and it's not hot-unpluggable */ qbus_set_hotplug_handler(BUS(pci_bus), DEVICE(s), &error_abort); } diff --git a/hw/core/bus.c b/hw/core/bus.c index cf383fc..4651f24 100644 --- a/hw/core/bus.c +++ b/hw/core/bus.c @@ -197,7 +197,7 @@ static void qbus_initfn(Object *obj) TYPE_HOTPLUG_HANDLER, (Object **)&bus->hotplug_handler, object_property_allow_set_link, - OBJ_PROP_LINK_UNREF_ON_RELEASE, + 0, NULL); object_property_add_bool(obj, "realized", bus_get_realized, bus_set_realized, NULL); |