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From: Sean Young <sean@mess.org>
To: Nathan <nzimmer@sgi.com>
Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
	gregkh@linuxfoundation.org, alan@linux.intel.com,
	"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Subject: Re: console issue since 3.6, console=ttyS1 hangs
Date: Mon, 31 Oct 2016 20:27:06 +0000	[thread overview]
Message-ID: <20161031202706.GA10263@gofer.mess.org> (raw)
In-Reply-To: <c73bc50a-51fb-78db-b872-277af3fb06bc@sgi.com>

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

  reply	other threads:[~2016-10-31 20:27 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-17 14:49 console issue since 3.6, console=ttyS1 hangs Nathan Zimmer
2016-10-17 15:19 ` Sean Young
2016-10-17 16:41   ` Nathan Zimmer
2016-10-18 16:40     ` Nathan Zimmer
2016-10-18 18:05       ` Sean Young
2016-10-18 19:29         ` Nathan Zimmer
2016-10-19  9:07           ` Sean Young
2016-10-19 22:13             ` Nathan Zimmer
2016-10-20 20:10               ` Sean Young
2016-10-21 15:55                 ` Nathan Zimmer
2016-10-24 13:52                   ` Sean Young
2016-10-24 21:49                     ` Nathan Zimmer
2016-10-25 20:41                       ` Sean Young
2016-10-26 18:16                         ` Nathan Zimmer
2016-10-27 20:19                           ` Sean Young
2016-10-28 19:42                             ` Nathan Zimmer
2016-10-29 21:16                               ` Sean Young
2016-10-30 16:01                                 ` Nathan
2016-10-28 19:55                             ` Nathan
2016-10-30 15:33                             ` Nathan
2016-10-31 20:27                               ` Sean Young [this message]
2016-11-01  2:55                                 ` Peter Hurley
2016-11-02 15:29                                   ` Nathan Zimmer
2016-11-04  0:25                                     ` Peter Hurley
2016-11-04 21:33                                       ` Nathan Zimmer
2016-11-04 22:18                                         ` Peter Hurley
2016-11-05 23:44                                           ` Maciej W. Rozycki
2016-11-07 15:40                                             ` Nathan Zimmer
2016-11-22 15:30                                             ` Nathan Zimmer

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