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/x86/entry/vsyscall/vsyscall_emu_64.S |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/kernel/arch/x86/entry/vsyscall/vsyscall_emu_64.S b/kernel/arch/x86/entry/vsyscall/vsyscall_emu_64.S
index c9596a9..ef2dd18 100644
--- a/kernel/arch/x86/entry/vsyscall/vsyscall_emu_64.S
+++ b/kernel/arch/x86/entry/vsyscall/vsyscall_emu_64.S
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * vsyscall_emu_64.S: Vsyscall emulation page
  *
  * Copyright (c) 2011 Andy Lutomirski
- *
- * Subject to the GNU General Public License, version 2
  */
 
 #include <linux/linkage.h>
@@ -21,16 +20,19 @@
 	mov $__NR_gettimeofday, %rax
 	syscall
 	ret
+	int3
 
 	.balign 1024, 0xcc
 	mov $__NR_time, %rax
 	syscall
 	ret
+	int3
 
 	.balign 1024, 0xcc
 	mov $__NR_getcpu, %rax
 	syscall
 	ret
+	int3
 
 	.balign 4096, 0xcc
 

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