[Qemu-devel] [PATCH 04/22] target-i386: filter out not TCG features if running without kvm at realize time

[Igor Mammedov <imammedo@redhat.com>]

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 target-i386/cpu.c |   25 ++++++++++++++-----------
 1 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 8d3edbf..f9900af 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -1396,17 +1396,7 @@ 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;
-    }
+
     object_property_set_str(OBJECT(cpu), def->model_id, "model-id", &error);
 
 out:
@@ -1865,6 +1855,19 @@ static void mce_init(X86CPU *cpu)
 void x86_cpu_realize(Object *obj, Error **errp)
 {
     X86CPU *cpu = X86_CPU(obj);
+    CPUX86State *env = &cpu->env;
+
+    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;
+    }
 
 #ifndef CONFIG_USER_ONLY
     qemu_register_reset(x86_cpu_machine_reset_cb, cpu);
-- 
1.7.1