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crypto: arm64 - convert to use crypto_simd_usable()

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Replace all calls to may_use_simd() in the arm64 crypto code with
crypto_simd_usable(), in order to allow testing the no-SIMD code paths.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Eric Biggers
2019-03-12 22:12:50 -07:00
committed by Herbert Xu
parent 99680c5e91
commit e52b7023cd
15 changed files with 47 additions and 34 deletions
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2
arch/arm64/crypto/aes-neonbs-glue.c
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@@ -288,7 +288,7 @@ static int ctr_encrypt_sync(struct skcipher_request *req)
struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
struct aesbs_ctr_ctx *ctx = crypto_skcipher_ctx(tfm);
if (!may_use_simd())
if (!crypto_simd_usable())
return aes_ctr_encrypt_fallback(&ctx->fallback, req);
return ctr_encrypt(req);