arm64/sme: Don't use streaming mode to probe the maximum SME VL

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During development the architecture added the RDSVL instruction which means
we do not need to enter streaming mode to enumerate the SME VLs, use it
when we probe the maximum supported VL. Other users were already updated.

No functional change.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20221223-arm64-sme-probe-max-v1-1-cbde68f67ad0@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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Mark Brown 2022-12-27 13:04:35 +00:00 • committed by Catalin Marinas

parent c3cdd54c61

commit fcd3d2c082

1 changed files with 1 additions and 4 deletions

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arch/arm64/kernel/fpsimd.c

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