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Subject[PATCH v2 0/4] Expose new features for intel processor
Date
This patchset is to expose two new features for intel
processors which support them, like Sapphire Rapids.
SERIALIZE is a faster serializing instruction which
does not modify registers, arithmetic flags or memory,
will not cause VM exit. TSX suspend load tracking
instruction aims to give a way to choose which memory
accesses do not need to be tracked in the TSX read set.

Changelog:
v2 Add kernel feature enumeration patch to fix build error

Cathy Zhang (2):
x86: Expose SERIALIZE for supported cpuid
x86: Expose TSX Suspend Load Address Tracking

Ricardo Neri (1):
x86/cpufeatures: Add enumeration for SERIALIZE instruction

Kyung Min Park (1):
x86/cpufeatures: Enumerate TSX suspend load address tracking
instructions

arch/x86/include/asm/cpufeatures.h | 2 ++
arch/x86/kvm/cpuid.c | 3 ++-
2 files changed, 4 insertions(+), 1 deletion(-)

--
1.8.3.1

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