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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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c8ce48f065
We don't want new architectures to even provide the old 32-bit time_t based system calls any more, or define the syscall number macros. Add a new __ARCH_WANT_TIME32_SYSCALLS macro that gets enabled for all existing 32-bit architectures using the generic system call table, so we don't change any current behavior. Since this symbol is evaluated in user space as well, we cannot use a Kconfig CONFIG_* macro but have to define it in uapi/asm/unistd.h. On 64-bit architectures, the same system call numbers mostly refer to the system calls we want to keep, as they already pass 64-bit time_t. As new architectures no longer provide these, we need new exceptions in checksyscalls.sh. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
30 lines
1009 B
C
30 lines
1009 B
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* Copyright (C) 2011 Texas Instruments Incorporated
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*
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* Based on arch/tile version.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation, version 2.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
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* NON INFRINGEMENT. See the GNU General Public License for
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* more details.
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*/
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#define __ARCH_WANT_RENAMEAT
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#define __ARCH_WANT_STAT64
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#define __ARCH_WANT_SET_GET_RLIMIT
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#define __ARCH_WANT_SYS_CLONE
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#define __ARCH_WANT_TIME32_SYSCALLS
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/* Use the standard ABI for syscalls. */
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#include <asm-generic/unistd.h>
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/* C6X-specific syscalls. */
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#define __NR_cache_sync (__NR_arch_specific_syscall + 0)
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__SYSCALL(__NR_cache_sync, sys_cache_sync)
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