crypto: arm64/chacha20 - take may_use_simd() into account

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To accommodate systems that disallow the use of kernel mode NEON in
some circumstances, take the return value of may_use_simd into
account when deciding whether to invoke the C fallback routine.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Ard Biesheuvel 2017-07-24 11:28:14 +01:00 • committed by Herbert Xu

parent e211506979

commit 611d5324f4

1 changed files with 3 additions and 2 deletions

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arch/arm64/crypto/chacha20-neon-glue.c

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