diff options
| author | Eduardo Habkost <ehabkost@redhat.com> | 2015-04-10 14:45:00 -0300 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2015-04-27 15:41:03 -0300 |
| commit | 726a8ff68677d8d5fba17eb0ffb85076bfb598dc (patch) | |
| tree | 394e96ba9459ce770af3697ddf164aebed3d32f8 /target-i386 | |
| parent | 01431f3ce0f31e123172cc99c12c98c0ddbe9917 (diff) | |
target-i386: Remove AMD feature flag aliases from CPU model table
When CPU vendor is AMD, the AMD feature alias bits on
CPUID[0x80000001].EDX are already automatically copied from CPUID[1].EDX
on x86_cpu_realizefn(). When CPU vendor is Intel, those bits are
reserved and should be zero. On either case, those bits shouldn't be set
in the CPU model table.
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'target-i386')
| -rw-r--r-- | target-i386/cpu.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/target-i386/cpu.c b/target-i386/cpu.c index e657f10d97..3305e09413 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -688,7 +688,6 @@ static X86CPUDefinition builtin_x86_defs[] = { .features[FEAT_1_ECX] = CPUID_EXT_SSE3 | CPUID_EXT_CX16 | CPUID_EXT_POPCNT, .features[FEAT_8000_0001_EDX] = - (PPRO_FEATURES & CPUID_EXT2_AMD_ALIASES) | CPUID_EXT2_LM | CPUID_EXT2_SYSCALL | CPUID_EXT2_NX, .features[FEAT_8000_0001_ECX] = CPUID_EXT3_LAHF_LM | CPUID_EXT3_SVM | @@ -711,7 +710,6 @@ static X86CPUDefinition builtin_x86_defs[] = { CPUID_EXT_SSE3 | CPUID_EXT_MONITOR | CPUID_EXT_CX16 | CPUID_EXT_POPCNT, .features[FEAT_8000_0001_EDX] = - (PPRO_FEATURES & CPUID_EXT2_AMD_ALIASES) | CPUID_EXT2_LM | CPUID_EXT2_SYSCALL | CPUID_EXT2_NX | CPUID_EXT2_3DNOW | CPUID_EXT2_3DNOWEXT | CPUID_EXT2_MMXEXT | CPUID_EXT2_FFXSR | CPUID_EXT2_PDPE1GB | CPUID_EXT2_RDTSCP, @@ -769,7 +767,6 @@ static X86CPUDefinition builtin_x86_defs[] = { CPUID_EXT_SSE3 | CPUID_EXT_CX16, /* Missing: CPUID_EXT2_PDPE1GB, CPUID_EXT2_RDTSCP */ .features[FEAT_8000_0001_EDX] = - (PPRO_FEATURES & CPUID_EXT2_AMD_ALIASES) | CPUID_EXT2_LM | CPUID_EXT2_SYSCALL | CPUID_EXT2_NX, /* Missing: CPUID_EXT3_LAHF_LM, CPUID_EXT3_CMP_LEG, CPUID_EXT3_EXTAPIC, CPUID_EXT3_CR8LEG, CPUID_EXT3_ABM, CPUID_EXT3_SSE4A, @@ -805,8 +802,6 @@ static X86CPUDefinition builtin_x86_defs[] = { CPUID_MTRR | CPUID_CLFLUSH | CPUID_MCA | CPUID_PSE36, .features[FEAT_1_ECX] = CPUID_EXT_SSE3, - .features[FEAT_8000_0001_EDX] = - PPRO_FEATURES & CPUID_EXT2_AMD_ALIASES, .features[FEAT_8000_0001_ECX] = 0, .xlevel = 0x80000008, @@ -888,7 +883,6 @@ static X86CPUDefinition builtin_x86_defs[] = { PPRO_FEATURES | CPUID_PSE36 | CPUID_VME | CPUID_MTRR | CPUID_MCA, .features[FEAT_8000_0001_EDX] = - (PPRO_FEATURES & CPUID_EXT2_AMD_ALIASES) | CPUID_EXT2_MMXEXT | CPUID_EXT2_3DNOW | CPUID_EXT2_3DNOWEXT, .xlevel = 0x80000008, }, @@ -912,7 +906,6 @@ static X86CPUDefinition builtin_x86_defs[] = { CPUID_EXT_SSE3 | CPUID_EXT_MONITOR | CPUID_EXT_SSSE3 | CPUID_EXT_MOVBE, .features[FEAT_8000_0001_EDX] = - (PPRO_FEATURES & CPUID_EXT2_AMD_ALIASES) | CPUID_EXT2_NX, .features[FEAT_8000_0001_ECX] = CPUID_EXT3_LAHF_LM, |