linux-kernel - Re: [3.1-rc4] Bus Fatal Error caused by "PCI: Set PCI-E Max Payload Size on fabric"

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Message-ID: <CA+5PVA5aEAgdKexWK_cg2zRJk5CFsg6rhp9Wx+80GjR7iaLkOA@mail.gmail.com>
Date:	Wed, 7 Sep 2011 12:52:25 -0400
From:	Josh Boyer <jwboyer@...il.com>
To:	Sven Schnelle <svens@...ckframe.org>
Cc:	Simon Kirby <sim@...tway.ca>, linux-kernel@...r.kernel.org,
	Jon Mason <mason@...i.com>, Jordan_Hargrave@...l.com,
	Jesse Barnes <jbarnes@...tuousgeek.org>
Subject: Re: [3.1-rc4] Bus Fatal Error caused by "PCI: Set PCI-E Max Payload
 Size on fabric"

On Wed, Sep 7, 2011 at 12:22 PM, Sven Schnelle <svens@...ckframe.org> wrote:
> Simon Kirby <sim@...tway.ca> writes:
>
>> Hello!
>>
>> Since trying 3.1-rc4 on a few Dell servers, all of them have booted up
>> with the amber error LED lit. "ipmitool sel list" shows:
>>
>>    1 | 09/06/2011 | 17:21:56 | Event Logging Disabled #0x72 | Log area reset/cleared | Asserted
>>    2 | 09/06/2011 | 17:25:38 | Critical Interrupt #0x18 | Bus Fatal Error | Asserted
>>    3 | 09/06/2011 | 17:25:38 | Unknown #0x1a |
>>    4 | 09/06/2011 | 17:25:38 | Unknown #0x1a |
>
> I'm seeing exact the same issue on a Dell 1950 Server. If anyone wants
> me to try additional debugging/patches, feel free to do
> so. Unfortunately i don't have the time/knowledge to debug that by myself.

I thought Jesse or Jon had a revert or partial fix queued up to send
to Linus, but I don't see anything in or post -rc5 yet.  That was
indicated in https://bugzilla.kernel.org/show_bug.cgi?id=42162

Jesse, Jon?

josh
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