On softmuu, instead of setting APIC ID automatically when creating a
X86CPU, require the property to be set before realizing the object
(which is already done by the CPU creation code on PC).
Keep apic_id = 0 by default on *-user so it can simply create a new CPU
object and realize it without extra steps (so target-i386 will be able
to use cpu_generic_init() eventually).
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
bool expose_kvm;
bool migratable;
bool host_features;
- uint32_t apic_id;
+ int64_t apic_id;
/* if true the CPUID code directly forward host cache leaves to the guest */
bool cache_info_passthrough;
Error *local_err = NULL;
static bool ht_warned;
+ if (cpu->apic_id < 0) {
+ error_setg(errp, "apic-id property was not initialized properly");
+ return;
+ }
+
if (env->features[FEAT_7_0_EBX] && env->cpuid_level < 7) {
env->cpuid_level = 7;
}
cpu->hyperv_spinlock_attempts = HYPERV_SPINLOCK_NEVER_RETRY;
+#ifndef CONFIG_USER_ONLY
+ /* Any code creating new X86CPU objects have to set apic-id explicitly */
+ cpu->apic_id = -1;
+#endif
+
x86_cpu_load_def(cpu, xcc->cpu_def, &error_abort);
/* init various static tables used in TCG mode */