diff options
| -rw-r--r-- | target-i386/cpu.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/target-i386/cpu.c b/target-i386/cpu.c index f1cecc0904..0d9493d1cc 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -1284,11 +1284,18 @@ static void x86_cpuid_set_apic_id(Object *obj, Visitor *v, void *opaque, const char *name, Error **errp) { X86CPU *cpu = X86_CPU(obj); + DeviceState *dev = DEVICE(obj); const int64_t min = 0; const int64_t max = UINT32_MAX; Error *error = NULL; int64_t value; + if (dev->realized) { + error_setg(errp, "Attempt to set property '%s' on '%s' after " + "it was realized", name, object_get_typename(obj)); + return; + } + visit_type_int(v, &value, name, &error); if (error) { error_propagate(errp, error); |