linux-kernel - Re: [BUG] 2.6.25-rc2-git3 broke cdrecord

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Date:	Mon, 03 Mar 2008 18:39:22 +0100
From:	Stefan Richter <stefanr@...6.in-berlin.de>
To:	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
CC:	mikpe@...uu.se, crmafra2@...il.com, linux-kernel@...r.kernel.org,
	James.Bottomley@...senPartnership.com, htejun@...il.com,
	jens.axboe@...cle.com, linux-ide@...r.kernel.org,
	linux-scsi@...r.kernel.org
Subject: Re: [BUG] 2.6.25-rc2-git3 broke cdrecord

I wrote:
> FUJITA Tomonori wrote:
>> On Mon, 3 Mar 2008 02:48:23 +0100 (CET)
>> Stefan Richter <stefanr@...6.in-berlin.de> wrote:
>>> CD burning still fails for me via ide-cd, although in a
>>> different way than without the patch.  (Without the patch, ide-cd also
>>> fails like described by you for SATA.)
>>>
>>> With the patch, the failure is as follows.  I don't know if this is
>>> related to the data length arithmetic or something entirely different;
>>> all I learned so far is that 2.6.24 works.  Application log from
>>> 2.6.25-rc3 + Tejun's patch + Gentoo's cdrkit-1.1.6 + k3b:
>>
>> Can you try the following patch?
>>
>> http://lkml.org/lkml/2008/3/2/218
> 
> Fails just like with Tejun's patch, alas.

What I see may very well be an ide-cd specific problem which is perhaps 
already fixed in Linus' tree.  I need to update and retest.

(In any case, your patch fixes CD writing over SBP-2 and, judging from 
the failure modes I got, is necessary for ide-cd as well.  Or Tejun's 
patch or whatever you guys will come up with.)
-- 
Stefan Richter
-=====-==--- --== ---==
http://arcgraph.de/sr/
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