[Intel-SIG] backporting KVM: x86: Advertise AVX10.1 CPUID to userspace · Pull Request !17468 · openEuler/kernel

Title: x86/cpu: Add several Intel server CPU model numbers

Content:
1c450ffef589,KVM: x86: Advertise AVX10.1 CPUID to userspace,2024-08-22 11:25:25,Tao Su <tao1.su@linux.intel.com> v6.12-rc1~11^2~6^2~28
Advertise AVX10.1 related CPUIDs, i.e. report AVX10 support bit via
    CPUID.(EAX=07H, ECX=01H):EDX[bit 19] and new CPUID leaf 0x24H so that
    guest OS and applications can query the AVX10.1 CPUIDs directly. Intel
    AVX10 represents the first major new vector ISA since the introduction of
    Intel AVX512, which will establish a common, converged vector instruction
    set across all Intel architectures[1].

AVX10.1 is an early version of AVX10, that enumerates the Intel AVX512
    instruction set at 128, 256, and 512 bits which is enabled on
    Granite Rapids. I.e., AVX10.1 is only a new CPUID enumeration with no
    new functionality.   New features, e.g. Embedded Rounding and Suppress
    All Exceptions (SAE) will be introduced in AVX10.2.

Intel-kernel issue:
#ICQVGK:GNR: AVX10.1 feature support

Test:
Boot test on GNR server

Known issue:
N/A

Default config change:
N/A

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