linux-kernel - Re: Ooops when working with USB MIDI (2.6.33.1)

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Message-Id: <201004091836.51023.tvrtko@ursulin.net>
Date:	Fri, 9 Apr 2010 18:36:50 +0100
From:	Tvrtko Ursulin <tvrtko@...ulin.net>
To:	Takashi Iwai <tiwai@...e.de>
Cc:	Clemens Ladisch <clemens@...isch.de>, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org
Subject: Re: Ooops when working with USB MIDI (2.6.33.1)

On Friday 09 Apr 2010 08:29:33 Takashi Iwai wrote:
> At Fri, 9 Apr 2010 07:51:35 +0100,
> 
> Tvrtko Ursulin wrote:
> > On Thursday 08 Apr 2010 13:22:36 Takashi Iwai wrote:
> > > > Takashi, do you remember what the original problem was?
> > >
> > > Well, I have only a vague memory -- it's a similar scenario that some
> > > app still accessing after disconnection.  The URB can't be handled
> > > after the disconnection is finished.
> > >
> > > I think the patch below might fix in this case.  You can try it
> > > instead of reverting the commit above.

A very quick test and it looks good  - did not crash in the disconnect and 
then exit TuxGuitar scenario. Thank you!

Tvrtko
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