From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp

---
 kernel/arch/arm64/lib/strcmp.S |   21 +++++----------------
 1 files changed, 5 insertions(+), 16 deletions(-)

diff --git a/kernel/arch/arm64/lib/strcmp.S b/kernel/arch/arm64/lib/strcmp.S
index 7d5d153..4e79566 100644
--- a/kernel/arch/arm64/lib/strcmp.S
+++ b/kernel/arch/arm64/lib/strcmp.S
@@ -1,25 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013 ARM Ltd.
  * Copyright (C) 2013 Linaro.
  *
  * This code is based on glibc cortex strings work originally authored by Linaro
- * and re-licensed under GPLv2 for the Linux kernel. The original code can
  * be found @
  *
  * http://bazaar.launchpad.net/~linaro-toolchain-dev/cortex-strings/trunk/
  * files/head:/src/aarch64/
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <linux/linkage.h>
@@ -60,7 +48,7 @@
 zeroones	.req	x10
 pos		.req	x11
 
-WEAK(strcmp)
+SYM_FUNC_START_WEAK_PI(strcmp)
 	eor	tmp1, src1, src2
 	mov	zeroones, #REP8_01
 	tst	tmp1, #7
@@ -198,7 +186,7 @@
 	* as carry-propagation can corrupt the upper bits if the trailing
 	* bytes in the string contain 0x01.
 	* However, if there is no NUL byte in the dword, we can generate
-	* the result directly.  We ca not just subtract the bytes as the
+	* the result directly.  We cannot just subtract the bytes as the
 	* MSB might be significant.
 	*/
 CPU_BE( cbnz	has_nul, 1f )
@@ -231,4 +219,5 @@
 	lsr	data1, data1, #56
 	sub	result, data1, data2, lsr #56
 	ret
-ENDPIPROC(strcmp)
+SYM_FUNC_END_PI(strcmp)
+EXPORT_SYMBOL_NOKASAN(strcmp)

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