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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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09abb90107
The OpenRISC Linux kernel conforms to the "generic" syscall interface which contains only the reduced set of syscalls deemed necessary for new architectures. Unfortunately, the uClibc port for OpenRISC does not fully support this reduced set; as such, an additional patch available out-of-tree needs to be applied to the kernel in order to use the current uClibc. This is just a temporary measure until the libc port can be straightened out; it is likely that OpenRISC will make the transition to glibc shortly where the generic syscall interface is better supported. Signed-off-by: Jonas Bonn <jonas@southpole.se> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
32 lines
917 B
C
32 lines
917 B
C
/*
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* OpenRISC Linux
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*
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* Linux architectural port borrowing liberally from similar works of
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* others. All original copyrights apply as per the original source
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* declaration.
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*
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* OpenRISC implementation:
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* Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
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* Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
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* et al.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#if !defined(__ASM_OPENRISC_UNISTD_H) || defined(__SYSCALL)
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#define __ASM_OPENRISC_UNISTD_H
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#define __ARCH_HAVE_MMU
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#define sys_mmap2 sys_mmap_pgoff
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#include <asm-generic/unistd.h>
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#define __NR_or1k_atomic __NR_arch_specific_syscall
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__SYSCALL(__NR_or1k_atomic, sys_or1k_atomic)
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#endif /* __ASM_OPENRISC_UNISTD_H */
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