The device can not be instantiated by the user and QEMU currently
aborts when you try to use it:
$ x86_64-softmmu/qemu-system-x86_64 -device cpu-cluster
qemu-system-x86_64: hw/cpu/cluster.c:73: cpu_cluster_realize:
Assertion `cbdata.cpu_count > 0' failed.
Aborted (core dumped)
Since this is an internal device only, mark it with user_creatable = false.
Signed-off-by: Thomas Huth <th...@redhat.com>
---
hw/cpu/cluster.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/hw/cpu/cluster.c b/hw/cpu/cluster.c
index 25f9070..6f5f037 100644
--- a/hw/cpu/cluster.c
+++ b/hw/cpu/cluster.c
@@ -79,6 +79,9 @@ static void cpu_cluster_class_init(ObjectClass *klass, void
*data)
dc->props = cpu_cluster_properties;
dc->realize = cpu_cluster_realize;
+
+ /* This is not directly for users, CPU children must be attached by code */
+ dc->user_creatable = false;
}
static const TypeInfo cpu_cluster_type_info = {
--
1.8.3.1
