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| author | Tao Su <tao1.su@linux.intel.com> | 2023-07-06 13:49:49 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-07-07 12:52:27 +0200 |
| commit | 6d5e9694ef374159072984c0958c3eaab6dd1d52 (patch) | |
| tree | 33067f62fbabb918e72db88b169ec6d277e9b7fa /qemu-io-cmds.c | |
| parent | 3baf7ae63505eb1652d1e52d65798307fead8539 (diff) | |
target/i386: Add new CPU model GraniteRapids
The GraniteRapids CPU model mainly adds the following new features
based on SapphireRapids:
- PREFETCHITI CPUID.(EAX=7,ECX=1):EDX[bit 14]
- AMX-FP16 CPUID.(EAX=7,ECX=1):EAX[bit 21]
And adds the following security fix for corresponding vulnerabilities:
- MCDT_NO CPUID.(EAX=7,ECX=2):EDX[bit 5]
- SBDR_SSDP_NO MSR_IA32_ARCH_CAPABILITIES[bit 13]
- FBSDP_NO MSR_IA32_ARCH_CAPABILITIES[bit 14]
- PSDP_NO MSR_IA32_ARCH_CAPABILITIES[bit 15]
- PBRSB_NO MSR_IA32_ARCH_CAPABILITIES[bit 24]
Signed-off-by: Tao Su <tao1.su@linux.intel.com>
Tested-by: Xuelian Guo <xuelian.guo@intel.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Message-ID: <20230706054949.66556-7-tao1.su@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'qemu-io-cmds.c')
0 files changed, 0 insertions, 0 deletions