linux/arch/riscv/kernel/syscall_table.c
Jisheng Zhang e6a302248c
riscv: Constify sys_call_table
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>
2021-04-26 08:25:09 -07:00

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>
};