Mike Westerhof wrote: > I'm right now imagining the response from RMK to a patch submitted > upstream that drops characters on the floor whenever hardware flow > control is asserted on the console port,
I guess he would be rightly annoyed about such a hack ;-) However, that's not what I'm proposing. First of all, the dropping should start only after a reasonably amount of time has been spent waiting, and second, the definition of "reasonable" should be up to the user, i.e., it should be configurable between "very short" and infinite. For compatibility, the default should be infinite. > the justification being to solve a hardware problem in a single, > limited-run, pre-production special-purpose device. That would be sad indeed. Fortunately, the possible real-life use cases go well beyond this. The same patch would also prevent the kernel from getting stuck due a wayward terminal, cable, etc., on all other 24xx platforms as well. So, short of introducing a mechanism to prevent getting stuck in printk in general, this already provides the most general solution to this type of problem. > Actually this issue is now being discussed, so I'm not offended :P Excellent :-) I'll get to your next post in a bit ... - Werner
