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| author | Igor Mammedov <imammedo@redhat.com> | 2012-12-28 21:01:16 +0100 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-01-08 21:03:44 +0100 |
| commit | 4586f157757acc5c8edcc954289c7aa51661235c (patch) | |
| tree | 0d5aac4dec5f42264ece893e95745cf60dc365ee | |
| parent | 75a192aa68e7801ab8465b3345ac74d6d3cdceca (diff) | |
| download | focaccia-qemu-4586f157757acc5c8edcc954289c7aa51661235c.tar.gz focaccia-qemu-4586f157757acc5c8edcc954289c7aa51661235c.zip | |
target-i386: Filter out unsupported features at realize time
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
| -rw-r--r-- | target-i386/cpu.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/target-i386/cpu.c b/target-i386/cpu.c index 951e206779..a776e1118d 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -1571,21 +1571,6 @@ int cpu_x86_register(X86CPU *cpu, const char *cpu_model) env->cpuid_ext2_features |= (def->features & CPUID_EXT2_AMD_ALIASES); } - if (!kvm_enabled()) { - env->cpuid_features &= TCG_FEATURES; - env->cpuid_ext_features &= TCG_EXT_FEATURES; - env->cpuid_ext2_features &= (TCG_EXT2_FEATURES -#ifdef TARGET_X86_64 - | CPUID_EXT2_SYSCALL | CPUID_EXT2_LM -#endif - ); - env->cpuid_ext3_features &= TCG_EXT3_FEATURES; - env->cpuid_svm_features &= TCG_SVM_FEATURES; - } else { -#ifdef CONFIG_KVM - filter_features_for_kvm(cpu); -#endif - } object_property_set_str(OBJECT(cpu), def->model_id, "model-id", &error); if (error) { fprintf(stderr, "%s\n", error_get_pretty(error)); @@ -2106,6 +2091,22 @@ void x86_cpu_realize(Object *obj, Error **errp) env->cpuid_level = 7; } + if (!kvm_enabled()) { + env->cpuid_features &= TCG_FEATURES; + env->cpuid_ext_features &= TCG_EXT_FEATURES; + env->cpuid_ext2_features &= (TCG_EXT2_FEATURES +#ifdef TARGET_X86_64 + | CPUID_EXT2_SYSCALL | CPUID_EXT2_LM +#endif + ); + env->cpuid_ext3_features &= TCG_EXT3_FEATURES; + env->cpuid_svm_features &= TCG_SVM_FEATURES; + } else { +#ifdef CONFIG_KVM + filter_features_for_kvm(cpu); +#endif + } + #ifndef CONFIG_USER_ONLY qemu_register_reset(x86_cpu_machine_reset_cb, cpu); |