diff options
Diffstat (limited to 'target/i386')
| -rw-r--r-- | target/i386/cpu.c | 11 | ||||
| -rw-r--r-- | target/i386/cpu.h | 3 | ||||
| -rw-r--r-- | target/i386/kvm/kvm-cpu.c | 2 |
3 files changed, 7 insertions, 9 deletions
diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 4c2e6f3..4364cb0 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -6035,8 +6035,7 @@ CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp) #endif /* !CONFIG_USER_ONLY */ -uint64_t x86_cpu_get_supported_feature_word(FeatureWord w, - bool migratable_only) +uint64_t x86_cpu_get_supported_feature_word(X86CPU *cpu, FeatureWord w) { FeatureWordInfo *wi = &feature_word_info[w]; uint64_t r = 0; @@ -6078,7 +6077,7 @@ uint64_t x86_cpu_get_supported_feature_word(FeatureWord w, r &= ~unavail; } #endif - if (migratable_only) { + if (cpu && cpu->migratable) { r &= x86_cpu_get_migratable_flags(w); } return r; @@ -7371,7 +7370,7 @@ void x86_cpu_expand_features(X86CPU *cpu, Error **errp) * by the user. */ env->features[w] |= - x86_cpu_get_supported_feature_word(w, cpu->migratable) & + x86_cpu_get_supported_feature_word(cpu, w) & ~env->user_features[w] & ~feature_word_info[w].no_autoenable_flags; } @@ -7497,7 +7496,7 @@ static void x86_cpu_filter_features(X86CPU *cpu, bool verbose) for (w = 0; w < FEATURE_WORDS; w++) { uint64_t host_feat = - x86_cpu_get_supported_feature_word(w, false); + x86_cpu_get_supported_feature_word(NULL, w); uint64_t requested_features = env->features[w]; uint64_t unavailable_features = requested_features & ~host_feat; mark_unavailable_features(cpu, w, unavailable_features, prefix); @@ -7617,7 +7616,7 @@ static void x86_cpu_realizefn(DeviceState *dev, Error **errp) env->features[FEAT_PERF_CAPABILITIES] & PERF_CAP_LBR_FMT; if (requested_lbr_fmt && kvm_enabled()) { uint64_t host_perf_cap = - x86_cpu_get_supported_feature_word(FEAT_PERF_CAPABILITIES, false); + x86_cpu_get_supported_feature_word(NULL, FEAT_PERF_CAPABILITIES); unsigned host_lbr_fmt = host_perf_cap & PERF_CAP_LBR_FMT; if (!cpu->enable_pmu) { diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 29daf37..9bea714 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -666,8 +666,7 @@ typedef enum FeatureWord { } FeatureWord; typedef uint64_t FeatureWordArray[FEATURE_WORDS]; -uint64_t x86_cpu_get_supported_feature_word(FeatureWord w, - bool migratable_only); +uint64_t x86_cpu_get_supported_feature_word(X86CPU *cpu, FeatureWord w); /* cpuid_features bits */ #define CPUID_FP87 (1U << 0) diff --git a/target/i386/kvm/kvm-cpu.c b/target/i386/kvm/kvm-cpu.c index d57a68a..6bf8dcf 100644 --- a/target/i386/kvm/kvm-cpu.c +++ b/target/i386/kvm/kvm-cpu.c @@ -143,7 +143,7 @@ static void kvm_cpu_xsave_init(void) if (!esa->size) { continue; } - if ((x86_cpu_get_supported_feature_word(esa->feature, false) & esa->bits) + if ((x86_cpu_get_supported_feature_word(NULL, esa->feature) & esa->bits) != esa->bits) { continue; } |