diff options
| author | Eric Biggers <ebiggers@google.com> | 2019-03-13 08:12:50 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-03-22 15:57:27 +0300 |
| commit | e52b7023cdad005756cd91d7c54fa90ef6b43d32 (patch) | |
| tree | b2aae39c8c5acfe29a6e95f27fc2539ad2efc547 /arch/arm64/crypto/aes-glue.c | |
| parent | 99680c5e91829453e001ab5f7e6d717e6d2dcb21 (diff) | |
| download | linux-e52b7023cdad005756cd91d7c54fa90ef6b43d32.tar.xz | |
crypto: arm64 - convert to use crypto_simd_usable()
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>
Diffstat (limited to 'arch/arm64/crypto/aes-glue.c')
| -rw-r--r-- | arch/arm64/crypto/aes-glue.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/crypto/aes-glue.c b/arch/arm64/crypto/aes-glue.c index 1e676625ef33..692cb75f2ca2 100644 --- a/arch/arm64/crypto/aes-glue.c +++ b/arch/arm64/crypto/aes-glue.c @@ -405,7 +405,7 @@ static int ctr_encrypt_sync(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm); - if (!may_use_simd()) + if (!crypto_simd_usable()) return aes_ctr_encrypt_fallback(ctx, req); return ctr_encrypt(req); @@ -642,7 +642,7 @@ static void mac_do_update(struct crypto_aes_ctx *ctx, u8 const in[], int blocks, { int rounds = 6 + ctx->key_length / 4; - if (may_use_simd()) { + if (crypto_simd_usable()) { kernel_neon_begin(); aes_mac_update(in, ctx->key_enc, rounds, blocks, dg, enc_before, enc_after); |