On Tue 2024-06-18 07:54:49, Tony Lindgren wrote: > Let's add match_devname_and_update_preferred_console() for driver > subsystems to call during init when the console is ready, and it's > character device name is known. For now, we use it only for the serial > layer to allow console=DEVNAME:0.0 style hardware based addressing for > consoles. > > The earlier attempt on doing this caused a regression with the kernel > command line console order as it added calling __add_preferred_console() > again later on during init. A better approach was suggested by Petr where > we add the deferred console to the console_cmdline[] and update it later > on when the console is ready. > > Suggested-by: Petr Mladek <pmladek@xxxxxxxx> > Co-developed-by: Petr Mladek <pmladek@xxxxxxxx> > Signed-off-by: Tony Lindgren <tony.lindgren@xxxxxxxxxxxxxxx> Looks good and fixes the regression: Reviewed-by: Petr Mladek <pmladek@xxxxxxxx> Tested-by: Petr Mladek <pmladek@xxxxxxxx> Best Regards, Petr
