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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>
32 lines
1.1 KiB
C
32 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* Copyright (C) 2013 Altera Corporation
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#define sys_mmap2 sys_mmap_pgoff
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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_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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/* Additional Nios II specific syscalls. */
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#define __NR_cacheflush (__NR_arch_specific_syscall)
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__SYSCALL(__NR_cacheflush, sys_cacheflush)
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