linux-kernel - Re: [Bug #12612] hard lockup when interrupting cdda2wav

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Date:	Fri, 6 Feb 2009 16:33:44 +0900
From:	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
To:	hias@...us.com
Cc:	rjw@...k.pl, linux-kernel@...r.kernel.org,
	kernel-testers@...r.kernel.org, fujita.tomonori@....ntt.co.jp,
	James.Bottomley@...senPartnership.com
Subject: Re: [Bug #12612] hard lockup when interrupting cdda2wav

On Thu, 5 Feb 2009 14:16:44 +0100
Matthias Reichl <hias@...us.com> wrote:

> On Wed, Feb 04, 2009 at 11:58:51AM +0100, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.27 and 2.6.28.
> > 
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.27 and 2.6.28.  Please verify if it still should
> > be listed and let me know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=12612
> > Subject		: hard lockup when interrupting cdda2wav
> > Submitter	: Matthias Reichl <hias@...us.com>
> > Date		: 2009-01-28 16:41 (8 days old)
> > References	: http://marc.info/?l=linux-kernel&m=123316111415677&w=4
> > Handled-By	: FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
> 
> This bug is still present in 2.6.28.3.

There is a fix against scsi-misc:

http://marc.info/?l=linux-scsi&m=123371501613019&w=2

I might need to fix it in a different way though.

There are other pending patches to fix other sg oops in scsi-misc so
the above fix can't be cleanly applied to 2.6.28.X. I'll send a patch
for 2.6.28.X once I get SCSI maintainer's ACK on it.

Sorry for the inconvenience,
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