enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/arch/x86/entry/vsyscall/vsyscall_emu_64.S
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@@ -1,9 +1,8 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * vsyscall_emu_64.S: Vsyscall emulation page
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  *
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  * Copyright (c) 2011 Andy Lutomirski
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- *
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- * Subject to the GNU General Public License, version 2
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  */
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 #include <linux/linkage.h>
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@@ -21,16 +20,19 @@
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 	mov $__NR_gettimeofday, %rax
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 	syscall
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 	ret
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+	int3
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 	.balign 1024, 0xcc
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 	mov $__NR_time, %rax
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 	syscall
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 	ret
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+	int3
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 	.balign 1024, 0xcc
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 	mov $__NR_getcpu, %rax
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 	syscall
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 	ret
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+	int3
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 	.balign 4096, 0xcc
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