On Sun, Jan 30 2022 at 13:18, Rick Edgecombe wrote:
> -int copy_thread(unsigned long clone_flags, unsigned long sp, unsigned long arg,
> - struct task_struct *p, unsigned long tls)
> +int copy_thread(unsigned long clone_flags, unsigned long sp,
> + unsigned long stack_size, struct task_struct *p,
> + unsigned long tls)
> {
> struct inactive_task_frame *frame;
> struct fork_frame *fork_frame;
> @@ -175,7 +176,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp, unsigned long arg,
> if (unlikely(p->flags & PF_KTHREAD)) {
> p->thread.pkru = pkru_get_init_value();
> memset(childregs, 0, sizeof(struct pt_regs));
> - kthread_frame_init(frame, sp, arg);
> + kthread_frame_init(frame, sp, stack_size);
> return 0;
> }
>
> @@ -208,7 +209,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp, unsigned long arg,
> */
> childregs->sp = 0;
> childregs->ip = 0;
> - kthread_frame_init(frame, sp, arg);
> + kthread_frame_init(frame, sp, stack_size);
> return 0;
> }
Can you please change the prototypes too for completeness sake?
Thanks,
tglx
