From 10ebd8556b7990499c896a550e3d416b444211e6 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 02:23:07 +0000
Subject: [PATCH] add led
---
kernel/arch/arm/crypto/crct10dif-ce-glue.c | 10 ++++------
1 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/kernel/arch/arm/crypto/crct10dif-ce-glue.c b/kernel/arch/arm/crypto/crct10dif-ce-glue.c
index 14c19c7..e9191a8 100644
--- a/kernel/arch/arm/crypto/crct10dif-ce-glue.c
+++ b/kernel/arch/arm/crypto/crct10dif-ce-glue.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Accelerated CRC-T10DIF using ARM NEON and Crypto Extensions instructions
*
* Copyright (C) 2016 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 <linux/crc-t10dif.h>
@@ -15,13 +12,14 @@
#include <linux/string.h>
#include <crypto/internal/hash.h>
+#include <crypto/internal/simd.h>
#include <asm/neon.h>
#include <asm/simd.h>
#define CRC_T10DIF_PMULL_CHUNK_SIZE 16U
-asmlinkage u16 crc_t10dif_pmull(u16 init_crc, const u8 buf[], u32 len);
+asmlinkage u16 crc_t10dif_pmull(u16 init_crc, const u8 *buf, size_t len);
static int crct10dif_init(struct shash_desc *desc)
{
@@ -36,7 +34,7 @@
{
u16 *crc = shash_desc_ctx(desc);
- if (length >= CRC_T10DIF_PMULL_CHUNK_SIZE && may_use_simd()) {
+ if (length >= CRC_T10DIF_PMULL_CHUNK_SIZE && crypto_simd_usable()) {
kernel_neon_begin();
*crc = crc_t10dif_pmull(*crc, data, length);
kernel_neon_end();
--
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