Re: console issue since 3.6, console=ttyS1 hangs

From	Sean Young <sean@mess.org>
Newsgroups	linux.kernel
Subject	Re: console issue since 3.6, console=ttyS1 hangs
Date	2016-10-31 21:30 +0100
Message-ID	<syrns-7fi-5@gated-at.bofh.it> (permalink)
References	(5 earlier) <svVi1-4Oo-7@gated-at.bofh.it> <swgPw-29r-3@gated-at.bofh.it> <swAXU-7td-23@gated-at.bofh.it> <swZjz-6D3-11@gated-at.bofh.it> <sy0ng-6qQ-27@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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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

Thread

Re: console issue since 3.6, console=ttyS1 hangs Sean Young <sean@mess.org> - 2016-10-27 22:20 +0200
  Re: console issue since 3.6, console=ttyS1 hangs Nathan <nzimmer@sgi.com> - 2016-10-28 22:00 +0200
  Re: console issue since 3.6, console=ttyS1 hangs Sean Young <sean@mess.org> - 2016-10-29 23:20 +0200
    Re: console issue since 3.6, console=ttyS1 hangs Nathan <nzimmer@sgi.com> - 2016-10-30 17:10 +0100
  Re: console issue since 3.6, console=ttyS1 hangs Nathan <nzimmer@sgi.com> - 2016-10-30 16:40 +0100
    Re: console issue since 3.6, console=ttyS1 hangs Sean Young <sean@mess.org> - 2016-10-31 21:30 +0100
      Re: console issue since 3.6, console=ttyS1 hangs Peter Hurley <peter@hurleysoftware.com> - 2016-11-01 04:00 +0100
        Re: console issue since 3.6, console=ttyS1 hangs Peter Hurley <peter@hurleysoftware.com> - 2016-11-04 01:30 +0100
          Re: console issue since 3.6, console=ttyS1 hangs Nathan Zimmer <nzimmer@sgi.com> - 2016-11-04 22:40 +0100
            Re: console issue since 3.6, console=ttyS1 hangs Peter Hurley <peter@hurleysoftware.com> - 2016-11-04 23:20 +0100
              Re: console issue since 3.6, console=ttyS1 hangs "Maciej W. Rozycki" <macro@linux-mips.org> - 2016-11-06 00:50 +0100
                Re: console issue since 3.6, console=ttyS1 hangs Nathan Zimmer <nzimmer@sgi.com> - 2016-11-07 16:50 +0100

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