diff options
| -rw-r--r-- | hw/intc/ioapic.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/intc/ioapic.c b/hw/intc/ioapic.c index d1254f860e..9047b8950a 100644 --- a/hw/intc/ioapic.c +++ b/hw/intc/ioapic.c @@ -439,6 +439,11 @@ static void ioapic_class_init(ObjectClass *klass, void *data) DeviceClass *dc = DEVICE_CLASS(klass); k->realize = ioapic_realize; + /* + * If APIC is in kernel, we need to update the kernel cache after + * migration, otherwise first 24 gsi routes will be invalid. + */ + k->post_load = ioapic_update_kvm_routes; dc->reset = ioapic_reset_common; dc->props = ioapic_properties; } |