netdev - Re: loosing IPMI-card by loading netconsole

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Message-ID: <4BEDCD87.4090602@kernel.org>
Date:	Sat, 15 May 2010 00:24:07 +0200
From:	Tejun Heo <tj@...nel.org>
To:	Matt Mackall <mpm@...enic.com>
CC:	"Ronciak, John" <john.ronciak@...el.com>,
	Henning Fehrmann <henning.fehrmann@....mpg.de>,
	"Kirsher, Jeffrey T" <jeffrey.t.kirsher@...el.com>,
	"Brandeburg, Jesse" <jesse.brandeburg@...el.com>,
	"Allan, Bruce W" <bruce.w.allan@...el.com>,
	"Waskiewicz Jr, Peter P" <peter.p.waskiewicz.jr@...el.com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	Carsten Aulbert <carsten.aulbert@....mpg.de>
Subject: Re: loosing IPMI-card by loading netconsole

Hello,

On 05/15/2010 12:16 AM, Matt Mackall wrote:
>> Yeap, sure, it would be effective but I kind of want to leave
>> bisection as the last resort.  Bisection is a somewhat painful process
>> especially when the machine isn't right next to you and someone who
>> has overall knowledge can often identify the problem much easier with
>> appropriate debugging info.
> 
> Well nothing jumps to mind in the netpoll/netconsole code and I haven't
> heard any similar reports. My guess is it's something obscure, so I
> think the sooner you start bisecting... Even one or two tests will get
> us a lot closer to figuring out what changed in the last 1.5 years.

I see.  I was hoping it would ring a bell to someone.  We'll probably
try to provide the info Jesse asked and if that doesn't lead anywhere
start bisecting.

Thank you.

-- 
tejun
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