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[Qemu-devel] [PATCH 04/21] target-i386: filter out not TCG features if r
From: |
Igor Mammedov |
Subject: |
[Qemu-devel] [PATCH 04/21] target-i386: filter out not TCG features if running without kvm at realize time |
Date: |
Wed, 15 Aug 2012 18:13:24 +0200 |
Signed-off-by: Igor Mammedov <address@hidden>
Reviewed-by: Eduardo Habkost <address@hidden>
---
target-i386/cpu.c | 24 +++++++++++++-----------
1 file changed, 13 insertions(+), 11 deletions(-)
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index b655dbc..cc6ce48 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -1194,17 +1194,6 @@ int cpu_x86_register(X86CPU *cpu, const char *cpu_model)
env->cpuid_xlevel2 = def->xlevel2;
object_property_set_int(OBJECT(cpu), (int64_t)def->tsc_khz * 1000,
"tsc-frequency", &error);
- 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:
@@ -1768,6 +1757,19 @@ 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);
--
1.7.11.2
- [Qemu-devel] [PATCH 00/21] target-i386: convert CPU features into properties, Igor Mammedov, 2012/08/15
- [Qemu-devel] [PATCH 01/21] target-i386: return Error from cpu_x86_find_by_name(), Igor Mammedov, 2012/08/15
- [Qemu-devel] [PATCH 03/21] target-i386: if x86_cpu_realize() failed report error and do cleanup, Igor Mammedov, 2012/08/15
- [Qemu-devel] [PATCH 06/21] target-i386: xlevel should be more than 0x80000000, move fixup into setter, Igor Mammedov, 2012/08/15
- [Qemu-devel] [PATCH 04/21] target-i386: filter out not TCG features if running without kvm at realize time,
Igor Mammedov <=
- [Qemu-devel] [PATCH 08/21] target-i386: convert 'hv_spinlocks' feature into property, Igor Mammedov, 2012/08/15
- [Qemu-devel] [PATCH 07/21] target-i386: convert cpuid features into properties, Igor Mammedov, 2012/08/15
- [Qemu-devel] [PATCH 10/21] target-i386: convert 'hv_vapic' feature into property, Igor Mammedov, 2012/08/15
- [Qemu-devel] [PATCH 11/21] target-i386: convert 'check' and 'enforce' features into properties, Igor Mammedov, 2012/08/15