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authorMark Brown <broonie@kernel.org>2021-12-10 18:40:59 +0000
committerCatalin Marinas <catalin.marinas@arm.com>2021-12-14 18:33:44 +0000
commitaed34d9e52b80b4e7485119272c77c5553a21499 (patch)
tree875f784a9a0adb2da8fb791959454dd570fb0aa4 /arch/arm64/lib
parent30c43e73b3fa2d75f5d4e72fea345380ba5eb21b (diff)
arm64/sve: Minor clarification of ABI documentation
As suggested by Luis for the SME version of this explicitly say that the vector length should be extracted from the return value of a set vector length prctl() with a bitwise and rather than just any old and. Suggested-by: Luis Machado <Luis.Machado@arm.com> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20211210184133.320748-4-broonie@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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