On (19/11/19 12:30), Petr Mladek wrote: > On Mon 2019-11-18 13:38:04, Jonathan Richardson wrote: > > On Thu, Nov 14, 2019 at 8:33 PM Sergey Senozhatsky > > <sergey.senozhatsky.work@xxxxxxxxx> wrote: > > > > > > Gosh, that part of printk is really complex. > > > > > > On (19/11/14 10:57), Petr Mladek wrote: > > > > For a proper solution we would need to match boot and real > > > > consoles that write messages into the physical device. > > > > But I am afraid that there is no support for this. > > > > > > Wouldn't those have same tty driver? > > Interesting idea. Well, do early consoles have tty driver? Good question! I'm not sure. netcon, for instance, doesn't have tty driver, yet still has to find a proper net device to write the data to. They have some magic inside. -ss
