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arm64/sme: Fix cut'n'paste in ABI document

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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>
This commit is contained in:
Mark Brown 2024-01-24 18:12:36 +00:00 committed by Catalin Marinas
parent b4725d3e46
commit ae35792764
1 changed files with 2 additions and 2 deletions
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Documentation/arch/arm64/sme.rst
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@ -238,12 +238,12 @@ prctl(PR_SME_SET_VL, unsigned long arg)
bits of Z0..Z31 except for Z0 bits [127:0] .. Z31 bits [127:0] to become
unspecified, including both streaming and non-streaming SVE state.
Calling PR_SME_SET_VL with vl equal to the thread's current vector
length, or calling PR_SME_SET_VL with the PR_SVE_SET_VL_ONEXEC flag,
length, or calling PR_SME_SET_VL with the PR_SME_SET_VL_ONEXEC flag,
does not constitute a change to the vector length for this purpose.
* Changing the vector length causes PSTATE.ZA and PSTATE.SM to be cleared.
Calling PR_SME_SET_VL with vl equal to the thread's current vector
length, or calling PR_SME_SET_VL with the PR_SVE_SET_VL_ONEXEC flag,
length, or calling PR_SME_SET_VL with the PR_SME_SET_VL_ONEXEC flag,
does not constitute a change to the vector length for this purpose.