diff options
| -rw-r--r-- | target/i386/cpu.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 3f9475b485..3f0821c15f 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -6538,7 +6538,6 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count, *edx = env->features[FEAT_1_EDX]; if (threads_per_pkg > 1) { *ebx |= threads_per_pkg << 16; - *edx |= CPUID_HT; } if (!cpu->enable_pmu) { *ecx &= ~CPUID_EXT_PDCM; @@ -7529,6 +7528,10 @@ void x86_cpu_expand_features(X86CPU *cpu, Error **errp) } } + if (x86_threads_per_pkg(&env->topo_info) > 1) { + env->features[FEAT_1_EDX] |= CPUID_HT; + } + for (i = 0; i < ARRAY_SIZE(feature_dependencies); i++) { FeatureDep *d = &feature_dependencies[i]; if (!(env->features[d->from.index] & d->from.mask)) { |