[alsa-devel] Ooops when working with USB MIDI (18.104.22.168)
tiwai at suse.de
Sun Apr 11 09:04:48 CEST 2010
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.
More information about the Alsa-devel