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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
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/*
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* Copyright (C) 2009 Arnd Bergmann <arnd@arndb.de>
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* Copyright (C) 2012 Regents of the University of California
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*/
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#include <linux/linkage.h>
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#include <linux/syscalls.h>
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#include <asm-generic/syscalls.h>
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#include <asm/vdso.h>
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#include <asm/syscall.h>
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#undef __SYSCALL
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#define __SYSCALL(nr, call) [nr] = (call),
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void * const sys_call_table[__NR_syscalls] = {
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[0 ... __NR_syscalls - 1] = sys_ni_syscall,
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#include <asm/unistd.h>
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};
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