On 2023-05-22, Petr Mladek <pmladek@xxxxxxxx> wrote: > +Examples:: > + printk("Dynamic table: |%*d|%*s|\n", id_width, id, max_name_len, name); > + printk("Dynamic precision: %.*f\n", precision, value); Generally speaking, it is rare to use printk() without a loglevel specified. And it is preferred that the pr_ or dev_ macros are used. Perhaps the examples should call pr_info() instead? John Ogness