From ea08eeccae9297f7aabd2ef7f0c2517ac4549acc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:18:26 +0000
Subject: [PATCH] write in 30M
---
kernel/arch/arm/crypto/sha2-ce-glue.c | 10 ++++------
1 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/kernel/arch/arm/crypto/sha2-ce-glue.c b/kernel/arch/arm/crypto/sha2-ce-glue.c
index 1211a5c..87f0b62 100644
--- a/kernel/arch/arm/crypto/sha2-ce-glue.c
+++ b/kernel/arch/arm/crypto/sha2-ce-glue.c
@@ -1,14 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* sha2-ce-glue.c - SHA-224/SHA-256 using ARMv8 Crypto Extensions
*
* Copyright (C) 2015 Linaro Ltd <ard.biesheuvel@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <crypto/internal/hash.h>
+#include <crypto/internal/simd.h>
#include <crypto/sha.h>
#include <crypto/sha256_base.h>
#include <linux/cpufeature.h>
@@ -34,7 +32,7 @@
{
struct sha256_state *sctx = shash_desc_ctx(desc);
- if (!may_use_simd() ||
+ if (!crypto_simd_usable() ||
(sctx->count % SHA256_BLOCK_SIZE) + len < SHA256_BLOCK_SIZE)
return crypto_sha256_arm_update(desc, data, len);
@@ -49,7 +47,7 @@
static int sha2_ce_finup(struct shash_desc *desc, const u8 *data,
unsigned int len, u8 *out)
{
- if (!may_use_simd())
+ if (!crypto_simd_usable())
return crypto_sha256_arm_finup(desc, data, len, out);
kernel_neon_begin();
--
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