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2024-02-21arm64/sme: Remove spurious 'is' in SME documentationMark Brown1-1/+1
Just a typographical error. Reported-by: Edmund Grimley-Evans <edmund.grimley-evans@arm.com> Reviewed-by: Dave Martin <Dave.Martin@arm.com> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20240124-arm64-sve-sme-doc-v2-4-fe3964fb3c19@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2024-02-21arm64/fp: Clarify effect of setting an unsupported system VLMark Brown1-3/+2
The documentation for system vector length configuration does not cover all cases where unsupported values are written, tighten it up. Reported-by: Edmund Grimley-Evans <edmund.grimley-evans@arm.com> Signed-off-by: Mark Brown <broonie@kernel.org> Reviewed-by: Dave Martin <Dave.Martin@arm.com> Link: https://lore.kernel.org/r/20240124-arm64-sve-sme-doc-v2-3-fe3964fb3c19@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2024-02-21arm64/sme: Fix cut'n'paste in ABI documentMark Brown1-2/+2
The ABI for SME is very like that for SVE so bits of the ABI were copied but not adequately search and replaced, fix that. Reported-by: Edmund Grimley-Evans <edmund.grimley-evans@arm.com> Signed-off-by: Mark Brown <broonie@kernel.org> Reviewed-by: Dave Martin <Dave.Martin@arm.com> Link: https://lore.kernel.org/r/20240124-arm64-sve-sme-doc-v2-2-fe3964fb3c19@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2023-07-27Documentation: arm64: Correct SME ZA macros nameDavid Spickett1-1/+1
It should be ZA_PT_ZA*. ZA_PT_ZA_OFFSET is one example. It is not ZA_PT_ZA_* because there is one macro ZA_PT_ZAV_OFFSET that doesn't fit that pattern. Fixes: 96d32e630935 ("arm64/sme: Provide ABI documentation for SME") Signed-off-by: David Spickett <david.spickett@linaro.org> Reviewed-by: Mark Brown <broonie@kernel.org> Cc: Mark Brown <broonie@kernel.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Will Deacon <will@kernel.org>
2023-06-21docs: arm64: Move arm64 documentation under Documentation/arch/Jonathan Corbet1-0/+468
Architecture-specific documentation is being moved into Documentation/arch/ as a way of cleaning up the top-level documentation directory and making the docs hierarchy more closely match the source hierarchy. Move Documentation/arm64 into arch/ (along with the Chinese equvalent translations) and fix up documentation references. Cc: Will Deacon <will@kernel.org> Cc: Alex Shi <alexs@kernel.org> Cc: Hu Haowen <src.res@email.cn> Cc: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Reviewed-by: Yantengsi <siyanteng@loongson.cn> Signed-off-by: Jonathan Corbet <corbet@lwn.net>