94ddd1d9d71dece594e889ee41e09a7203a37e6e - pub/scm/linux/kernel/git/broonie/misc.git

commit: 94ddd1d9d71dece594e889ee41e09a7203a37e6e
[log]
author: Mark Brown <broonie@kernel.org>
Thu Aug 18 19:41:45 2022 +0100
committer: Mark Brown <broonie@kernel.org>
Mon Oct 17 12:11:09 2022 +0100
tree: c62c17c0174dcfdecfd15c19c84a9608870542df
parent: 41745290cbc51ecb68ef30506563e9c2695bc2b1 [diff]

arm64/hwcap: Add support for SVE 2.1

FEAT_SVE2p1 introduces a number of new SVE instructions. Since there is no
new architectural state added kernel support is simply a new hwcap which
lets userspace know that the feature is supported.

Signed-off-by: Mark Brown <broonie@kernel.org>

Documentation/arm64/elf_hwcaps.rst[diff]
Documentation/arm64/sve.rst[diff]
arch/arm64/include/asm/hwcap.h[diff]
arch/arm64/include/uapi/asm/hwcap.h[diff]
arch/arm64/kernel/cpufeature.c[diff]
arch/arm64/kernel/cpuinfo.c[diff]
arch/arm64/tools/sysreg[diff]

7 files changed

tree: c62c17c0174dcfdecfd15c19c84a9608870542df