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(parent: 01ab991) | patch
arm64/hwcap: Add support for FEAT_CSSC
authorMark Brown <broonie@kernel.org>
Mon, 17 Oct 2022 15:25:15 +0000 (16:25 +0100)
committerWill Deacon <will@kernel.org>
Wed, 9 Nov 2022 17:54:53 +0000 (17:54 +0000)
commit95aa6860d60881e8f08956e02199f7d65c9cbf7b
tree30e8839a6f03a52c28cc4a864fe0066294605223tree | snapshot
parent01ab991fc0ee5019aecc4ca461311fc8aa75ece5commit | diff
arm64/hwcap: Add support for FEAT_CSSC

FEAT_CSSC adds a number of new instructions usable to optimise common short
sequences of instructions, add a hwcap indicating that the feature is
available and can be used by userspace.

Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20221017152520.1039165-2-broonie@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Documentation/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
arch/arm64/tools/sysreg diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git