enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/arch/arm/crypto/crct10dif-ce-glue.c
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@@ -1,11 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Accelerated CRC-T10DIF using ARM NEON and Crypto Extensions instructions
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  *
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  * Copyright (C) 2016 Linaro Ltd <ard.biesheuvel@linaro.org>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  */
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 #include <linux/crc-t10dif.h>
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@@ -15,13 +12,14 @@
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 #include <linux/string.h>
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 #include <crypto/internal/hash.h>
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+#include <crypto/internal/simd.h>
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 #include <asm/neon.h>
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 #include <asm/simd.h>
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 #define CRC_T10DIF_PMULL_CHUNK_SIZE	16U
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-asmlinkage u16 crc_t10dif_pmull(u16 init_crc, const u8 buf[], u32 len);
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+asmlinkage u16 crc_t10dif_pmull(u16 init_crc, const u8 *buf, size_t len);
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 static int crct10dif_init(struct shash_desc *desc)
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 {
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@@ -36,7 +34,7 @@
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 {
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 	u16 *crc = shash_desc_ctx(desc);
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-	if (length >= CRC_T10DIF_PMULL_CHUNK_SIZE && may_use_simd()) {
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+	if (length >= CRC_T10DIF_PMULL_CHUNK_SIZE && crypto_simd_usable()) {
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 		kernel_neon_begin();
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 		*crc = crc_t10dif_pmull(*crc, data, length);
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 		kernel_neon_end();