On Thu, Nov 02, 2017 at 04:39:36PM +0100, Paul Menzel wrote: > Dear Linux folks, > > > If I want to output the Linux kernel messages to the serial console, but the > `console=ttyS…` line is missing on the Linux command line, is there a way to > activate that during run-time by, for example, using the sysfs interface?
Why not change the command line to enable it properly? thanks, greg k-h
