[PATCH v1 0/2] HWCAP for FEAT_LRCPC3

Joey Gouly joey.gouly at arm.com
Tue Sep 19 09:27:55 PDT 2023


Hi,

Small patches to add a HWCAP for FEAT_LRCPC3 and a test.

Based on arm64 for-next/fixes, so that it wouldn't conflict with the recent HBC
doc fix, hope that was the right thing to do!

Thanks,
Joey

Joey Gouly (2):
  arm64: add FEAT_LRCPC3 HWCAP
  selftests/arm64: add HWCAP2_LRCPC3 test

 Documentation/arch/arm64/elf_hwcaps.rst   |  3 +++
 arch/arm64/include/asm/hwcap.h            |  1 +
 arch/arm64/include/uapi/asm/hwcap.h       |  1 +
 arch/arm64/kernel/cpufeature.c            |  1 +
 arch/arm64/kernel/cpuinfo.c               |  1 +
 arch/arm64/tools/sysreg                   |  1 +
 tools/testing/selftests/arm64/abi/hwcap.c | 20 ++++++++++++++++++++
 7 files changed, 28 insertions(+)

-- 
2.25.1




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