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From: "Dan Noé" <dpn@isomerica.net>
To: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	krh@redhat.com, linux1394-devel@lists.sourceforge.net
Subject: Re: 2.6.25-git16 -- BUG: unable to handle kernel NULL pointer dereference at 00000000 -- IP: [<c02dd5d5>] fw_show_drv_device_ids+0xd9/0xee
Date: Thu, 01 May 2008 10:37:21 -0400	[thread overview]
Message-ID: <4819D5A1.6080204@isomerica.net> (raw)
In-Reply-To: <4819C941.6030209@s5r6.in-berlin.de>

Stefan Richter wrote:
> I could look into keeping those messages down to only a single one per 
> attempt to fetch the so-called configuration ROM of an added node.

Seems like this is ideal.

> (The ROM CRC error warning has been added in 2.6.22.  Before Linux 
> 2.6.22, the ROM CRC errors were silently accepted.  The new alternative 
> firewire drivers also do not warn about ROM CRC errors... yet...)

I like to be warned about things, even if there isn't anything I can 
really do about it (fix my IEEE 1394 ROM CRC? :) But there doesn't seem 
to be any point to repeating the message.

Do the repeats come because it prints each time the config ROM is accessed?

Cheers,
Dan

-- 
                     /--------------- - -  -  -   -   -
                     |  Dan Noé
                     |  http://isomerica.net/~dpn/

  reply	other threads:[~2008-05-01 14:37 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-01  0:29 Miles Lane
2008-05-01  8:43 ` Stefan Richter
2008-05-01 13:08   ` Miles Lane
2008-05-01 13:44     ` Stefan Richter
2008-05-01 14:37       ` Dan Noé [this message]
2008-05-01 15:05         ` Stefan Richter
2008-05-02 18:14     ` [PATCH] ieee1394: reduce log noise about config ROM CRC errors Stefan Richter

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