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| author | Ingo Molnar <mingo@kernel.org> | 2019-04-10 09:14:42 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-04-10 09:14:42 +0200 |
| commit | 54bbfe75cbb10384b0a62efae80fde21deea1dd0 (patch) | |
| tree | eed22c29cdecce36153bbb83ee7a9da7eed60ccd /arch/csky | |
| parent | locking/rwsem: Optimize down_read_trylock() (diff) | |
| parent | Bluetooth: btusb: request wake pin with NOAUTOEN (diff) | |
| download | linux-54bbfe75cbb10384b0a62efae80fde21deea1dd0.tar.xz linux-54bbfe75cbb10384b0a62efae80fde21deea1dd0.zip | |
Merge branch 'linus' into locking/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/csky')
| -rw-r--r-- | arch/csky/include/asm/syscall.h | 26 |
1 files changed, 8 insertions, 18 deletions
diff --git a/arch/csky/include/asm/syscall.h b/arch/csky/include/asm/syscall.h index d637445737b7..bda0a446c63e 100644 --- a/arch/csky/include/asm/syscall.h +++ b/arch/csky/include/asm/syscall.h @@ -43,30 +43,20 @@ syscall_set_return_value(struct task_struct *task, struct pt_regs *regs, static inline void syscall_get_arguments(struct task_struct *task, struct pt_regs *regs, - unsigned int i, unsigned int n, unsigned long *args) + unsigned long *args) { - BUG_ON(i + n > 6); - if (i == 0) { - args[0] = regs->orig_a0; - args++; - i++; - n--; - } - memcpy(args, ®s->a1 + i * sizeof(regs->a1), n * sizeof(args[0])); + args[0] = regs->orig_a0; + args++; + memcpy(args, ®s->a1, 5 * sizeof(args[0])); } static inline void syscall_set_arguments(struct task_struct *task, struct pt_regs *regs, - unsigned int i, unsigned int n, const unsigned long *args) + const unsigned long *args) { - BUG_ON(i + n > 6); - if (i == 0) { - regs->orig_a0 = args[0]; - args++; - i++; - n--; - } - memcpy(®s->a1 + i * sizeof(regs->a1), args, n * sizeof(regs->a0)); + regs->orig_a0 = args[0]; + args++; + memcpy(®s->a1, args, 5 * sizeof(regs->a1)); } static inline int |