linux-kernel - Re: early exception error

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Message-ID: <alpine.DEB.1.10.0901062348000.31038@asgard.lang.hm>
Date:	Tue, 6 Jan 2009 23:49:55 -0800 (PST)
From:	david@...g.hm
To:	Yinghai Lu <yinghai@...nel.org>
cc:	Ingo Molnar <mingo@...e.hu>, Cyrill Gorcunov <gorcunov@...il.com>,
	Jiri Slaby <jirislaby@...il.com>,
	Andi Kleen <andi@...stfloor.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: early exception error

On Mon, 5 Jan 2009, Yinghai Lu wrote:

>> this seems to have solved the problem
>
> can you post boot log and lspci -vvxxx ?

I will do this tomorrow

>>
>> I do have another of these systems if there is any desire to do any more
>> troubleshooting (it would be really nice if things died with a better error
>> message for example)
>
> good,
> 0. setup serial cable between your two system. use minicom in your
> first system to capture serial message from second system
> 1. apply attached patch
> 2. we need full boot log of your second system. please boot with "
> debug console=uart8250,io,0x3f8,115200n8 pci=earlydump"

it will take me a little bit of time to do this. the one I've been working 
with is now my desktop at work, now that the holidays are over I need to 
work with it instead of rebooting it, the other boxes are in a stack at 
home. getting at them is easy compared to figuring out where to set them 
up. I should have something setup within a couple of days.

David Lang
View attachment "mminit_loglevel_2.patch" of type "TEXT/X-PATCH" (1060 bytes)