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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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e28cbf2293
On an architecture that supports 32-bit compat we need to override the reported machine in uname with the 32-bit value. Instead of doing this separately in every architecture introduce a COMPAT_UTS_MACHINE define in <asm/compat.h> and apply it directly in sys_newuname(). Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Jeff Dike <jdike@addtoit.com> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: James Morris <jmorris@namei.org> Cc: Andreas Schwab <schwab@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
49 lines
1.9 KiB
C
49 lines
1.9 KiB
C
#ifndef __ASM_POWERPC_SYSCALLS_H
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#define __ASM_POWERPC_SYSCALLS_H
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#ifdef __KERNEL__
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#include <linux/compiler.h>
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#include <linux/linkage.h>
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#include <linux/types.h>
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#include <asm/signal.h>
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struct pt_regs;
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struct rtas_args;
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struct sigaction;
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asmlinkage unsigned long sys_mmap(unsigned long addr, size_t len,
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unsigned long prot, unsigned long flags,
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unsigned long fd, off_t offset);
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asmlinkage unsigned long sys_mmap2(unsigned long addr, size_t len,
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unsigned long prot, unsigned long flags,
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unsigned long fd, unsigned long pgoff);
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asmlinkage int sys_execve(unsigned long a0, unsigned long a1,
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unsigned long a2, unsigned long a3, unsigned long a4,
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unsigned long a5, struct pt_regs *regs);
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asmlinkage int sys_clone(unsigned long clone_flags, unsigned long usp,
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int __user *parent_tidp, void __user *child_threadptr,
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int __user *child_tidp, int p6, struct pt_regs *regs);
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asmlinkage int sys_fork(unsigned long p1, unsigned long p2,
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unsigned long p3, unsigned long p4, unsigned long p5,
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unsigned long p6, struct pt_regs *regs);
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asmlinkage int sys_vfork(unsigned long p1, unsigned long p2,
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unsigned long p3, unsigned long p4, unsigned long p5,
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unsigned long p6, struct pt_regs *regs);
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asmlinkage long sys_pipe(int __user *fildes);
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asmlinkage long sys_pipe2(int __user *fildes, int flags);
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asmlinkage long sys_rt_sigaction(int sig,
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const struct sigaction __user *act,
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struct sigaction __user *oact, size_t sigsetsize);
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asmlinkage long ppc64_personality(unsigned long personality);
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asmlinkage int ppc_rtas(struct rtas_args __user *uargs);
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asmlinkage time_t sys64_time(time_t __user * tloc);
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asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset,
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size_t sigsetsize);
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asmlinkage long sys_sigaltstack(const stack_t __user *uss,
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stack_t __user *uoss, unsigned long r5, unsigned long r6,
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unsigned long r7, unsigned long r8, struct pt_regs *regs);
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#endif /* __KERNEL__ */
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#endif /* __ASM_POWERPC_SYSCALLS_H */
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