diff options
| -rw-r--r-- | hw/i386/pc_piix.c | 1 | ||||
| -rw-r--r-- | hw/i386/pc_q35.c | 1 | ||||
| -rw-r--r-- | target-i386/cpu.c | 6 | ||||
| -rw-r--r-- | target-i386/cpu.h | 1 |
4 files changed, 9 insertions, 0 deletions
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 751f3e0..93778cd 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -306,6 +306,7 @@ static void pc_compat_2_1(MachineState *machine) { x86_cpu_compat_set_features("coreduo", FEAT_1_ECX, CPUID_EXT_VMX, 0); x86_cpu_compat_set_features("core2duo", FEAT_1_ECX, CPUID_EXT_VMX, 0); + x86_cpu_compat_kvm_no_autodisable(FEAT_8000_0001_ECX, CPUID_EXT3_SVM); } static void pc_compat_2_0(MachineState *machine) diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index c5ee250..ec400e1 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -285,6 +285,7 @@ static void pc_compat_2_1(MachineState *machine) { x86_cpu_compat_set_features("coreduo", FEAT_1_ECX, CPUID_EXT_VMX, 0); x86_cpu_compat_set_features("core2duo", FEAT_1_ECX, CPUID_EXT_VMX, 0); + x86_cpu_compat_kvm_no_autodisable(FEAT_8000_0001_ECX, CPUID_EXT3_SVM); } static void pc_compat_2_0(MachineState *machine) diff --git a/target-i386/cpu.c b/target-i386/cpu.c index b731832..fa860de 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -461,6 +461,7 @@ static uint32_t kvm_default_features[FEATURE_WORDS] = { static uint32_t kvm_default_unset_features[FEATURE_WORDS] = { [FEAT_1_EDX] = CPUID_ACPI, [FEAT_1_ECX] = CPUID_EXT_MONITOR, + [FEAT_8000_0001_ECX] = CPUID_EXT3_SVM, }; void x86_cpu_compat_kvm_no_autoenable(FeatureWord w, uint32_t features) @@ -468,6 +469,11 @@ void x86_cpu_compat_kvm_no_autoenable(FeatureWord w, uint32_t features) kvm_default_features[w] &= ~features; } +void x86_cpu_compat_kvm_no_autodisable(FeatureWord w, uint32_t features) +{ + kvm_default_unset_features[w] &= ~features; +} + /* * Returns the set of feature flags that are supported and migratable by * QEMU, for a given FeatureWord. diff --git a/target-i386/cpu.h b/target-i386/cpu.h index a3fc6d8..1b2c12a 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -1366,6 +1366,7 @@ void x86_cpu_compat_set_features(const char *cpu_model, FeatureWord w, uint32_t feat_add, uint32_t feat_remove); void x86_cpu_compat_kvm_no_autoenable(FeatureWord w, uint32_t features); +void x86_cpu_compat_kvm_no_autodisable(FeatureWord w, uint32_t features); /* Return name of 32-bit register, from a R_* constant */ |