PF_SUPERPRIV
if (current->flags & PF_SUPERPRIV)
current->flags |= PF_SUPERPRIV;
p->flags &= ~(PF_SUPERPRIV | PF_WQ_WORKER | PF_IDLE | PF_NO_SETAFFINITY);
if (tsk->flags & PF_SUPERPRIV)
current->flags |= PF_SUPERPRIV;