diff options
Diffstat (limited to 'arch/x86/crypto/poly1305_glue.c')
| -rw-r--r-- | arch/x86/crypto/poly1305_glue.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/x86/crypto/poly1305_glue.c b/arch/x86/crypto/poly1305_glue.c index 88cc01506c84..4a1c05dce950 100644 --- a/arch/x86/crypto/poly1305_glue.c +++ b/arch/x86/crypto/poly1305_glue.c @@ -1,21 +1,17 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Poly1305 authenticator algorithm, RFC7539, SIMD glue code * * Copyright (C) 2015 Martin Willi - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <crypto/algapi.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/poly1305.h> #include <linux/crypto.h> #include <linux/kernel.h> #include <linux/module.h> -#include <asm/fpu/api.h> #include <asm/simd.h> struct poly1305_simd_desc_ctx { @@ -126,7 +122,7 @@ static int poly1305_simd_update(struct shash_desc *desc, unsigned int bytes; /* kernel_fpu_begin/end is costly, use fallback for small updates */ - if (srclen <= 288 || !may_use_simd()) + if (srclen <= 288 || !crypto_simd_usable()) return crypto_poly1305_update(desc, src, srclen); kernel_fpu_begin(); |