diff options
| author | Peter Maydell | 2019-01-29 15:10:54 +0100 |
|---|---|---|
| committer | Peter Maydell | 2019-01-29 15:10:54 +0100 |
| commit | 13c2361b91d4f4c116021c764e5aaafe92cd9555 (patch) | |
| tree | acf832b2d5ce9db155cd9dc594672078680d2ad5 /target | |
| parent | Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20190129'... (diff) | |
| parent | i386: Enable NPT and NRIPSAVE for AMD CPUs (diff) | |
| download | qemu-13c2361b91d4f4c116021c764e5aaafe92cd9555.tar.gz qemu-13c2361b91d4f4c116021c764e5aaafe92cd9555.tar.xz qemu-13c2361b91d4f4c116021c764e5aaafe92cd9555.zip | |
Merge remote-tracking branch 'remotes/ehabkost/tags/x86-next-pull-request' into staging
x86 queue, 2019-01-28
Two small CPU model updates:
* Enable NPT and NRIPSAVE on AMD CPUs
* Update stepping of Cascadelake-Server
# gpg: Signature made Mon 28 Jan 2019 19:36:52 GMT
# gpg: using RSA key 2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6
* remotes/ehabkost/tags/x86-next-pull-request:
i386: Enable NPT and NRIPSAVE for AMD CPUs
i386: Update stepping of Cascadelake-Server
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target')
| -rw-r--r-- | target/i386/cpu.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 2f5412592d..7483daef58 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -2503,7 +2503,7 @@ static X86CPUDefinition builtin_x86_defs[] = { .vendor = CPUID_VENDOR_INTEL, .family = 6, .model = 85, - .stepping = 5, + .stepping = 6, .features[FEAT_1_EDX] = CPUID_VME | CPUID_SSE2 | CPUID_SSE | CPUID_FXSR | CPUID_MMX | CPUID_CLFLUSH | CPUID_PSE36 | CPUID_PAT | CPUID_CMOV | CPUID_MCA | @@ -2801,6 +2801,8 @@ static X86CPUDefinition builtin_x86_defs[] = { CPUID_EXT3_3DNOWPREFETCH | CPUID_EXT3_MISALIGNSSE | CPUID_EXT3_SSE4A | CPUID_EXT3_ABM | CPUID_EXT3_SVM | CPUID_EXT3_LAHF_LM, + .features[FEAT_SVM] = + CPUID_SVM_NPT | CPUID_SVM_NRIPSAVE, /* no xsaveopt! */ .xlevel = 0x8000001A, .model_id = "AMD Opteron 62xx class CPU", @@ -2831,6 +2833,8 @@ static X86CPUDefinition builtin_x86_defs[] = { CPUID_EXT3_3DNOWPREFETCH | CPUID_EXT3_MISALIGNSSE | CPUID_EXT3_SSE4A | CPUID_EXT3_ABM | CPUID_EXT3_SVM | CPUID_EXT3_LAHF_LM, + .features[FEAT_SVM] = + CPUID_SVM_NPT | CPUID_SVM_NRIPSAVE, /* no xsaveopt! */ .xlevel = 0x8000001A, .model_id = "AMD Opteron 63xx class CPU", @@ -2877,6 +2881,8 @@ static X86CPUDefinition builtin_x86_defs[] = { CPUID_XSAVE_XGETBV1, .features[FEAT_6_EAX] = CPUID_6_EAX_ARAT, + .features[FEAT_SVM] = + CPUID_SVM_NPT | CPUID_SVM_NRIPSAVE, .xlevel = 0x8000001E, .model_id = "AMD EPYC Processor", .cache_info = &epyc_cache_info, @@ -2925,6 +2931,8 @@ static X86CPUDefinition builtin_x86_defs[] = { CPUID_XSAVE_XGETBV1, .features[FEAT_6_EAX] = CPUID_6_EAX_ARAT, + .features[FEAT_SVM] = + CPUID_SVM_NPT | CPUID_SVM_NRIPSAVE, .xlevel = 0x8000001E, .model_id = "AMD EPYC Processor (with IBPB)", .cache_info = &epyc_cache_info, |