[Qemu-devel] [PATCH] hw/arm/digic: Mark device with user_creatable = false

[Thomas Huth <thuth@redhat.com>]

QEMU currently hangs completely when the user is trying to do a
"device_add digic" on an unrelated ARM machine like integratorcp.
Looks like this device is not meant to be hot-pluggable at all, so
let's simply mark it with "user_creatable = false" to avoid the hang.

Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 hw/arm/digic.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/arm/digic.c b/hw/arm/digic.c
index 94f3263..208dfb3 100644
--- a/hw/arm/digic.c
+++ b/hw/arm/digic.c
@@ -101,6 +101,8 @@ static void digic_class_init(ObjectClass *oc, void *data)
     DeviceClass *dc = DEVICE_CLASS(oc);
 
     dc->realize = digic_realize;
+    /* Reason: Hangs QEMU when trying to device_add this directly */
+    dc->user_creatable = false;
 }
 
 static const TypeInfo digic_type_info = {
-- 
1.8.3.1