diff options
| -rw-r--r-- | include/hw/i386/pc.h | 5 | ||||
| -rw-r--r-- | target-i386/cpu.c | 4 |
2 files changed, 6 insertions, 3 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index c5961d7..7037de0 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -318,6 +318,11 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\ .property = "abm",\ .value = "off",\ + },\ + {\ + .driver = "host" "-" TYPE_X86_CPU,\ + .property = "host-cache-info",\ + .value = "on",\ }, #define PC_COMPAT_2_3 \ diff --git a/target-i386/cpu.c b/target-i386/cpu.c index 5f53af2..987253d 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -656,7 +656,6 @@ struct X86CPUDefinition { int stepping; FeatureWordArray features; char model_id[48]; - bool cache_info_passthrough; }; static X86CPUDefinition builtin_x86_defs[] = { @@ -1420,6 +1419,7 @@ static X86CPUDefinition host_cpudef; static Property host_x86_cpu_properties[] = { DEFINE_PROP_BOOL("migratable", X86CPU, migratable, true), + DEFINE_PROP_BOOL("host-cache-info", X86CPU, cache_info_passthrough, false), DEFINE_PROP_END_OF_LIST() }; @@ -1446,7 +1446,6 @@ static void host_x86_cpu_class_init(ObjectClass *oc, void *data) cpu_x86_fill_model_id(host_cpudef.model_id); xcc->cpu_def = &host_cpudef; - host_cpudef.cache_info_passthrough = true; /* level, xlevel, xlevel2, and the feature words are initialized on * instance_init, because they require KVM to be initialized. @@ -2094,7 +2093,6 @@ static void x86_cpu_load_def(X86CPU *cpu, X86CPUDefinition *def, Error **errp) object_property_set_int(OBJECT(cpu), def->stepping, "stepping", errp); object_property_set_int(OBJECT(cpu), def->xlevel, "xlevel", errp); object_property_set_int(OBJECT(cpu), def->xlevel2, "xlevel2", errp); - cpu->cache_info_passthrough = def->cache_info_passthrough; object_property_set_str(OBJECT(cpu), def->model_id, "model-id", errp); for (w = 0; w < FEATURE_WORDS; w++) { env->features[w] = def->features[w]; |