diff options
| author | Eduardo Habkost <ehabkost@redhat.com> | 2014-04-30 13:48:34 -0300 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2014-06-25 23:54:29 +0200 |
| commit | d0a70f46fa9a3257089a56f2f620b0eff868557f (patch) | |
| tree | f6860955fbc32ce52a28640d71ac04a7bc73fae5 /target-i386/cpu.c | |
| parent | a42d9938a162c3e3c9e441d1927dca5bd59167d9 (diff) | |
target-i386: Filter FEAT_7_0_EBX TCG features too
The TCG_7_0_EBX_FEATURES macro was defined but never used (it even had a
typo that was never noticed). Make the existing TCG feature filtering
code use it.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'target-i386/cpu.c')
| -rw-r--r-- | target-i386/cpu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/target-i386/cpu.c b/target-i386/cpu.c index 27666c7749..077df27b4b 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -586,7 +586,7 @@ struct X86CPUDefinition { #define TCG_EXT3_FEATURES (CPUID_EXT3_LAHF_LM | CPUID_EXT3_SVM | \ CPUID_EXT3_CR8LEG | CPUID_EXT3_ABM | CPUID_EXT3_SSE4A) #define TCG_SVM_FEATURES 0 -#define TCG_7_0_EBX_FEATURES (CPUID_7_0_EBX_SMEP | CPUID_7_0_EBX_SMAP \ +#define TCG_7_0_EBX_FEATURES (CPUID_7_0_EBX_SMEP | CPUID_7_0_EBX_SMAP | \ CPUID_7_0_EBX_BMI1 | CPUID_7_0_EBX_BMI2 | CPUID_7_0_EBX_ADX) /* missing: CPUID_7_0_EBX_FSGSBASE, CPUID_7_0_EBX_HLE, CPUID_7_0_EBX_AVX2, @@ -2602,6 +2602,7 @@ static void x86_cpu_realizefn(DeviceState *dev, Error **errp) if (!kvm_enabled()) { env->features[FEAT_1_EDX] &= TCG_FEATURES; env->features[FEAT_1_ECX] &= TCG_EXT_FEATURES; + env->features[FEAT_7_0_EBX] &= TCG_7_0_EBX_FEATURES; env->features[FEAT_8000_0001_EDX] &= TCG_EXT2_FEATURES; env->features[FEAT_8000_0001_ECX] &= TCG_EXT3_FEATURES; env->features[FEAT_SVM] &= TCG_SVM_FEATURES; |