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(parent: 4035c22) | patch
arm64/hwcap: Define hwcaps for 2023 DPISA features
authorMark Brown <broonie@kernel.org>
Wed, 6 Mar 2024 23:14:51 +0000 (23:14 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Thu, 7 Mar 2024 17:14:54 +0000 (17:14 +0000)
commitc1932cac7902a8b0f7355515917dedc5412eb15d
tree777bad1e7dd098be97e7e733a81bca3f82a739e1tree | snapshot
parent4035c22ef7d43a6c00d6a6584c60e902b95b46afcommit | diff
arm64/hwcap: Define hwcaps for 2023 DPISA features

The 2023 architecture extensions include a large number of floating point
features, most of which simply add new instructions. Add hwcaps so that
userspace can enumerate these features.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240306-arm64-2023-dpisa-v5-6-c568edc8ed7f@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Documentation/arch/arm64/elf_hwcaps.rst diff | blob | history
arch/arm64/include/asm/hwcap.h diff | blob | history
arch/arm64/include/uapi/asm/hwcap.h diff | blob | history
arch/arm64/kernel/cpufeature.c diff | blob | history
arch/arm64/kernel/cpuinfo.c diff | blob | history
https://github.com/torvalds/linux.git