mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-23 19:14:30 +08:00
e6a302248c
Constify the sys_call_table so that it will be placed in the .rodata section. This will cause attempts to modify the table to fail when strict page permissions are in place. Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
20 lines
480 B
C
20 lines
480 B
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
/*
|
|
* Copyright (C) 2009 Arnd Bergmann <arnd@arndb.de>
|
|
* Copyright (C) 2012 Regents of the University of California
|
|
*/
|
|
|
|
#include <linux/linkage.h>
|
|
#include <linux/syscalls.h>
|
|
#include <asm-generic/syscalls.h>
|
|
#include <asm/vdso.h>
|
|
#include <asm/syscall.h>
|
|
|
|
#undef __SYSCALL
|
|
#define __SYSCALL(nr, call) [nr] = (call),
|
|
|
|
void * const sys_call_table[__NR_syscalls] = {
|
|
[0 ... __NR_syscalls - 1] = sys_ni_syscall,
|
|
#include <asm/unistd.h>
|
|
};
|