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Revert adding some arch-specific signal syscalls to <linux/syscalls.h>.

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It turns out there is some variance on the calling conventions for
these syscalls, and <asm-generic/syscalls.h> is already the mechanism
used to handle this.  Switch arch/tile over to using that mechanism and
tweak the calling conventions for a couple of tile syscalls to match
<asm-generic/syscalls.h>.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
This commit is contained in:
Chris Metcalf
2010-06-07 08:48:13 -04:00
parent cc44826a26
commit 139ef32b0e
5 changed files with 5 additions and 29 deletions
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22
arch/tile/include/asm/syscalls.h
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@@ -22,21 +22,7 @@
#include <linux/linkage.h>
#include <linux/signal.h>
#include <linux/types.h>
/* kernel/process.c */
int sys_fork(struct pt_regs *);
int sys_vfork(struct pt_regs *);
int sys_clone(unsigned long clone_flags, unsigned long newsp,
int __user *parent_tidptr, int __user *child_tidptr,
struct pt_regs *);
int sys_execve(char __user *path, char __user *__user *argv,
char __user *__user *envp, struct pt_regs *);
/* kernel/signal.c */
int sys_sigaltstack(const stack_t __user *, stack_t __user *,
struct pt_regs *);
long sys_rt_sigreturn(struct pt_regs *);
int sys_raise_fpe(int code, unsigned long addr, struct pt_regs*);
#include <asm-generic/syscalls.h>
/* kernel/sys.c */
ssize_t sys32_readahead(int fd, u32 offset_lo, u32 offset_hi, u32 count);
@@ -45,12 +31,6 @@ long sys32_fadvise64(int fd, u32 offset_lo, u32 offset_hi,
int sys32_fadvise64_64(int fd, u32 offset_lo, u32 offset_hi,
u32 len_lo, u32 len_hi, int advice);
long sys_flush_cache(void);
long sys_mmap(unsigned long addr, unsigned long len,
unsigned long prot, unsigned long flags,
unsigned long fd, unsigned long offset);
long sys_mmap2(unsigned long addr, unsigned long len,
unsigned long prot, unsigned long flags,
unsigned long fd, unsigned long offset);
#ifndef __tilegx__
/* mm/fault.c */