crypto: arm64/aes-ce-cipher: add non-SIMD generic fallback
authorArd Biesheuvel <ard.biesheuvel@linaro.org>
Mon, 24 Jul 2017 10:28:11 +0000 (11:28 +0100)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 4 Aug 2017 01:27:20 +0000 (09:27 +0800)
commitb8fb993a836cd432309410eadf083bbe9c0e9e9c
treefff3bbcbe511ead3c88fdcff98ba4d15b3b03de0
parentf402e3115e20b345bd6fbfcf463a506d958c7bf6
crypto: arm64/aes-ce-cipher: add non-SIMD generic fallback

The arm64 kernel will shortly disallow nested kernel mode NEON, so
add a fallback to scalar code that can be invoked in that case.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
arch/arm64/crypto/Kconfig
arch/arm64/crypto/aes-ce-cipher.c