diff options
Diffstat (limited to 'arch/csky/include/asm/syscall.h')
| -rw-r--r-- | arch/csky/include/asm/syscall.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/csky/include/asm/syscall.h b/arch/csky/include/asm/syscall.h index f624fa3bbc22..717f44b4d26f 100644 --- a/arch/csky/include/asm/syscall.h +++ b/arch/csky/include/asm/syscall.h @@ -63,9 +63,13 @@ static inline void syscall_set_arguments(struct task_struct *task, struct pt_regs *regs, const unsigned long *args) { - regs->orig_a0 = args[0]; - args++; - memcpy(®s->a1, args, 5 * sizeof(regs->a1)); + memcpy(®s->a0, args, 6 * sizeof(regs->a0)); + /* + * Also copy the first argument into orig_a0 + * so that syscall_get_arguments() would return it + * instead of the previous value. + */ + regs->orig_a0 = regs->a0; } static inline int |