Hi Bjørn, (it took me half an hour to figure out how to write ø on my keyboard :-)) On Monday 09 March 2015 12:06:36 Bjørn Mork wrote: > Bjørn Mork <bjorn@xxxxxxx> writes: > > Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> writes: > >> Bjørn, does this fix the circular locking dependency you have reported in > >> "[v3.19-rc7] possible circular locking dependency in uvc_queue_streamoff" > >> ? The report mentions involves locks, so I'm not 100% this patch will fix > >> the issue. > > > > Sorry, I forgot all about that report after firing it off... Should > > have followed it up with some more details. > > > > Grepping my logs now I cannot find this warning at all after the one I > > reported. I see it once before (while running 3.19-rc6). So it is > > definitely not easily reproducible. And I have a bad feeling the > > trigger might involve completely unrelated USB issues... > > > > In any case, thanks for the patch. I will test it for a while and let > > you know if the same warning shows ut with it. But based on the rare > > occurence, I don't think I ever will be able to positively confirm that > > the warning is gone. > > FWIW, I have not seen the warning after applying this patch, so it > appears to fix the problem. Thanks. You're welcome. > If I'm wrong, then I'm sure Murphy will tell us as soon as I send this > email :-) I'd be happy to prove Murphy wrong for once. -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
