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arm64: Document missing userspace visible fields in ID_AA64ISAR2_EL1
authorMark Brown <broonie@kernel.org>
Thu, 14 Sep 2023 10:09:30 +0000 (11:09 +0100)
committerWill Deacon <will@kernel.org>
Mon, 18 Sep 2023 10:59:02 +0000 (11:59 +0100)
commit44a5b6b5c7fee5146572b4c57f0d9d9c398d1033
treefa14f4a22b86a1b758dfd78b3c48fa6c87071900tree | snapshot
parent5ad361f42fe43e5f13f9b88341e75eaf2d1bd183commit | diff
arm64: Document missing userspace visible fields in ID_AA64ISAR2_EL1

We have exposed a number of fields in ID_AA64ISAR2_EL1 to userspace without
adding the matching documentation in cpu-feature-registers.rst, update it
to match the implementation.

Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Joey Gouly <joey.gouly@arm.com>
Link: https://lore.kernel.org/r/20230914-arm64-feat-hbc-doc-v1-2-797d25f06897@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Documentation/arch/arm64/cpu-feature-registers.rst diff | blob | history
Domain: System / Kernel;