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| author | Mark Brown <broonie@kernel.org> | 2021-12-10 19:40:59 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2021-12-14 19:33:44 +0100 |
| commit | aed34d9e52b80b4e7485119272c77c5553a21499 (patch) | |
| tree | 875f784a9a0adb2da8fb791959454dd570fb0aa4 /arch/arm64/kernel/process.c | |
| parent | arm64/sve: Generalise vector length configuration prctl() for SME (diff) | |
| download | linux-aed34d9e52b80b4e7485119272c77c5553a21499.tar.xz linux-aed34d9e52b80b4e7485119272c77c5553a21499.zip | |
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>
Diffstat (limited to 'arch/arm64/kernel/process.c')
0 files changed, 0 insertions, 0 deletions