]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: e856ee6) | patch
crypto: arm64/aes - performance tweak
authorArd Biesheuvel <ard.biesheuvel@linaro.org>
Sat, 28 Jan 2017 23:25:37 +0000 (23:25 +0000)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 3 Feb 2017 10:16:20 +0000 (18:16 +0800)
commit6623f9d4f0b0841f85174335db265a38c13eaa63
tree6f3a83511dfd51e61665f669a7ad7a370723a4a3tree | snapshot
parente856ee629186a87c7896efdfd42dd0d61a99b9f8commit | diff
crypto: arm64/aes - performance tweak

Shuffle some instructions around in the __hround macro to shave off
0.1 cycles per byte on Cortex-A57.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
arch/arm64/crypto/aes-cipher-core.S diff | blob | history
Linux Kernel Source Tree.