Thread (29 messages) 29 messages, 4 authors, 2016-11-22

Re: console issue since 3.6, console=ttyS1 hangs

From: Sean Young <sean@mess.org>
Date: 2016-10-31 20:27:16
Also in: lkml

On Sun, Oct 30, 2016 at 10:33:02AM -0500, Nathan wrote:
I think this should be PNP0501 instead of PNP0c02.
Once I alter that then when I boot the serial comes up on irq 3. However it
still hangs.
I'll keep digging.
Well that's that theory out of the window. I'm not sure where to look now,
I would start by enabling as many as possible of the "kernel hacking" config
options and see if anything gets caught.

Looking at your earlier messages, you have a collection of percpu allocation
failures. That might be worth resolving before anything else.


Sean
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help