On Wed, May 17, 2023 at 5:09 PM Mike Christie
<michael.christie@oracle.com> wrote:
>
> +       __set_current_state(TASK_RUNNING);
> +       rc = get_signal(&ksig);
> +       set_current_state(TASK_INTERRUPTIBLE);
> +       return rc;

The games with current_state seem nonsensical.

What are they all about? get_signal() shouldn't care, and no other
caller does this thing. This just seems completely random.

      Linus