arm64: add FEAT_LSE128 HWCAP
authorJoey Gouly <joey.gouly@arm.com>
Tue, 3 Oct 2023 12:45:43 +0000 (13:45 +0100)
committerCatalin Marinas <catalin.marinas@arm.com>
Fri, 13 Oct 2023 18:12:34 +0000 (19:12 +0100)
commit94d0657f9f0d311489606589133ebf49e28104d8
treec77db295ea1eb7df914482dcfc6fd6994ed9fff6
parent80652cc0c0485da593c1639a6355dcdab95364e6
arm64: add FEAT_LSE128 HWCAP

Add HWCAP for FEAT_LSE128 (128-bit Atomic instructions).

Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20231003124544.858804-2-joey.gouly@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Documentation/arch/arm64/elf_hwcaps.rst
arch/arm64/include/asm/hwcap.h
arch/arm64/include/uapi/asm/hwcap.h
arch/arm64/kernel/cpufeature.c
arch/arm64/kernel/cpuinfo.c
arch/arm64/tools/sysreg