[alsa-devel] Ooops when working with USB MIDI (2.6.33.1)

[Takashi Iwai]

At Fri, 9 Apr 2010 18:36:50 +0100,
Tvrtko Ursulin wrote:
> 
> 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!

OK, now I merged thte patch.  Let me know if you see any regressions.


thanks,

Takashi