diff options
Diffstat (limited to 'arch/hexagon/kernel/process.c')
| -rw-r--r-- | arch/hexagon/kernel/process.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/hexagon/kernel/process.c b/arch/hexagon/kernel/process.c index eab03c691f53..f0552f98a7ba 100644 --- a/arch/hexagon/kernel/process.c +++ b/arch/hexagon/kernel/process.c @@ -50,9 +50,11 @@ void arch_cpu_idle(void) /* * Copy architecture-specific thread state */ -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 thread_info *ti = task_thread_info(p); struct hexagon_switch_stack *ss; struct pt_regs *childregs; @@ -73,11 +75,11 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg, sizeof(*ss)); ss->lr = (unsigned long)ret_from_fork; p->thread.switch_sp = ss; - if (unlikely(p->flags & (PF_KTHREAD | PF_IO_WORKER))) { + if (unlikely(args->fn)) { memset(childregs, 0, sizeof(struct pt_regs)); /* r24 <- fn, r25 <- arg */ - ss->r24 = usp; - ss->r25 = arg; + ss->r24 = (unsigned long)args->fn; + ss->r25 = (unsigned long)args->fn_arg; pt_set_kmode(childregs); return 0; } |