修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/arch/x86/lib/atomic64_cx8_32.S
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@@ -1,16 +1,12 @@
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+/* SPDX-License-Identifier: GPL-2.0-or-later */
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 /*
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  * atomic64_t for 586+
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  *
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  * Copyright © 2010  Luca Barbieri
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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 as published by
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- * the Free Software Foundation; either version 2 of the License, or
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- * (at your option) any later version.
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  */
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 #include <linux/linkage.h>
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-#include <asm/alternative-asm.h>
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+#include <asm/alternative.h>
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 .macro read64 reg
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 	movl %ebx, %eax
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@@ -20,32 +16,32 @@
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 	cmpxchg8b (\reg)
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 .endm
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-ENTRY(atomic64_read_cx8)
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+SYM_FUNC_START(atomic64_read_cx8)
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 	read64 %ecx
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-	ret
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-ENDPROC(atomic64_read_cx8)
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+	RET
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+SYM_FUNC_END(atomic64_read_cx8)
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-ENTRY(atomic64_set_cx8)
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+SYM_FUNC_START(atomic64_set_cx8)
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 1:
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 /* we don't need LOCK_PREFIX since aligned 64-bit writes
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  * are atomic on 586 and newer */
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 	cmpxchg8b (%esi)
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 	jne 1b
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-	ret
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-ENDPROC(atomic64_set_cx8)
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+	RET
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+SYM_FUNC_END(atomic64_set_cx8)
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-ENTRY(atomic64_xchg_cx8)
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+SYM_FUNC_START(atomic64_xchg_cx8)
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 1:
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 	LOCK_PREFIX
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 	cmpxchg8b (%esi)
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 	jne 1b
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-	ret
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-ENDPROC(atomic64_xchg_cx8)
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+	RET
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+SYM_FUNC_END(atomic64_xchg_cx8)
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 .macro addsub_return func ins insc
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-ENTRY(atomic64_\func\()_return_cx8)
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+SYM_FUNC_START(atomic64_\func\()_return_cx8)
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 	pushl %ebp
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 	pushl %ebx
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 	pushl %esi
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@@ -72,15 +68,15 @@
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 	popl %esi
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 	popl %ebx
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 	popl %ebp
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-	ret
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-ENDPROC(atomic64_\func\()_return_cx8)
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+	RET
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+SYM_FUNC_END(atomic64_\func\()_return_cx8)
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 .endm
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 addsub_return add add adc
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 addsub_return sub sub sbb
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 .macro incdec_return func ins insc
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-ENTRY(atomic64_\func\()_return_cx8)
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+SYM_FUNC_START(atomic64_\func\()_return_cx8)
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 	pushl %ebx
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 	read64 %esi
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@@ -97,14 +93,14 @@
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 	movl %ebx, %eax
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 	movl %ecx, %edx
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 	popl %ebx
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-	ret
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-ENDPROC(atomic64_\func\()_return_cx8)
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+	RET
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+SYM_FUNC_END(atomic64_\func\()_return_cx8)
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 .endm
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 incdec_return inc add adc
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 incdec_return dec sub sbb
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-ENTRY(atomic64_dec_if_positive_cx8)
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+SYM_FUNC_START(atomic64_dec_if_positive_cx8)
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 	pushl %ebx
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 	read64 %esi
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@@ -122,10 +118,10 @@
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 	movl %ebx, %eax
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 	movl %ecx, %edx
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 	popl %ebx
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-	ret
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-ENDPROC(atomic64_dec_if_positive_cx8)
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+	RET
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+SYM_FUNC_END(atomic64_dec_if_positive_cx8)
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-ENTRY(atomic64_add_unless_cx8)
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+SYM_FUNC_START(atomic64_add_unless_cx8)
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 	pushl %ebp
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 	pushl %ebx
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 /* these just push these two parameters on the stack */
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@@ -153,15 +149,15 @@
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 	addl $8, %esp
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 	popl %ebx
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 	popl %ebp
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-	ret
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+	RET
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 4:
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 	cmpl %edx, 4(%esp)
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 	jne 2b
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 	xorl %eax, %eax
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 	jmp 3b
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-ENDPROC(atomic64_add_unless_cx8)
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+SYM_FUNC_END(atomic64_add_unless_cx8)
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-ENTRY(atomic64_inc_not_zero_cx8)
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+SYM_FUNC_START(atomic64_inc_not_zero_cx8)
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 	pushl %ebx
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 	read64 %esi
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@@ -180,5 +176,5 @@
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 	movl $1, %eax
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 3:
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 	popl %ebx
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-	ret
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-ENDPROC(atomic64_inc_not_zero_cx8)
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+	RET
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+SYM_FUNC_END(atomic64_inc_not_zero_cx8)