diff options
Diffstat (limited to 'arch/nios2/kernel/process.c')
| -rw-r--r-- | arch/nios2/kernel/process.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/nios2/kernel/process.c b/arch/nios2/kernel/process.c index f8ea522a1588..f84021303f6a 100644 --- a/arch/nios2/kernel/process.c +++ b/arch/nios2/kernel/process.c @@ -33,7 +33,6 @@ EXPORT_SYMBOL(pm_power_off); void arch_cpu_idle(void) { - raw_local_irq_enable(); } /* @@ -100,21 +99,23 @@ void flush_thread(void) { } -int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg, - struct task_struct *p, unsigned long tls) +int copy_thread(struct task_struct *p, const struct kernel_clone_args *args) { + unsigned long clone_flags = args->flags; + unsigned long usp = args->stack; + unsigned long tls = args->tls; struct pt_regs *childregs = task_pt_regs(p); struct pt_regs *regs; struct switch_stack *stack; struct switch_stack *childstack = ((struct switch_stack *)childregs) - 1; - if (unlikely(p->flags & (PF_KTHREAD | PF_IO_WORKER))) { + if (unlikely(args->fn)) { memset(childstack, 0, sizeof(struct switch_stack) + sizeof(struct pt_regs)); - childstack->r16 = usp; /* fn */ - childstack->r17 = arg; + childstack->r16 = (unsigned long) args->fn; + childstack->r17 = (unsigned long) args->fn_arg; childstack->ra = (unsigned long) ret_from_kernel_thread; childregs->estatus = STATUS_PIE; childregs->sp = (unsigned long) childstack; |