This patch series mainly updates SapphireRapids CPU model and adds new
CPU model GraniteRapids.
Bit 13 (ARCH_CAP_SBDR_SSDP_NO), bit 14 (ARCH_CAP_FBSDP_NO) and bit 15
(ARCH_CAP_PSDP_NO) of MSR_IA32_ARCH_CAPABILITIES are enumerated starting
from SapphireRapids, which are missed in current SapphireRapids CPU model,
so add a new version for SapphireRapids CPU model to expose these bits.
GraniteRapids is Intel's successor to EmeraldRapids, an Intel 3 process
microarchitecture for enthusiasts and servers, which adds new features
based on SapphireRapids. The new features can be found in [1].
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Changelog:
v2:
- Drop the same part of patch[2]
- Drop EmeraldRapids CPU model
- Change the commit messages to make these clear
v1: https://lore.kernel.org/all/20230616032311.19137-1-tao1...@linux.intel.com/
[1] https://cdrdv2.intel.com/v1/dl/getContent/671368
[2]
https://lore.kernel.org/all/63d85cc76d4cdc51e6c732478b81d8f13be11e5a.1687551881.git.pawan.kumar.gu...@linux.intel.com/
Lei Wang (1):
target/i386: Add few security fix bits in ARCH_CAPABILITIES into
SapphireRapids CPU model
Tao Su (5):
target/i386: Add FEAT_7_1_EDX to adjust feature level
target/i386: Add support for MCDT_NO in CPUID enumeration
target/i386: Allow MCDT_NO if host supports
target/i386: Add new bit definitions of MSR_IA32_ARCH_CAPABILITIES
target/i386: Add new CPU model GraniteRapids
target/i386/cpu.c | 172 ++++++++++++++++++++++++++++++++++++++++++
target/i386/cpu.h | 8 ++
target/i386/kvm/kvm.c | 4 +
3 files changed, 184 insertions(+)
base-commit: 2a6ae69154542caa91dd17c40fd3f5ffbec300de
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2.34.1
