Re: mceusb: sysfs: cannot create duplicate filename '/class/rc/rc0' (race condition between multiple RC_CORE devices)

Stefan Lippers-Hollmann
2015-03-30T20:21:35Z

Hi

On 2015-03-30, David Härdeman wrote:
> On 2015-03-30 17:30, Stefan Lippers-Hollmann wrote:
> > Hi
> >
> > This is a follow-up for:
> > http://lkml.kernel.org/r/<201412181916.18051.s.L-H@gmx.de>
> > http://lkml.kernel.org/r/<201412302211.40801.s.L-H@gmx.de>
>
> I can't swear that it's the case but I'm guessing this might be fixed by
> the patches I posted earlier (in particular the one that converted
> rc-core to use the IDA infrastructure for keeping track of registered
> minor device numbers).

Do you have a pointer to that patch (-queue) or a tree containing it?
So far I've only found https://patchwork.linuxtv.org/patch/23370/
with those keywords, respectively the thread at
http://comments.gmane.org/gmane.linux.drivers.video-input-infrastructure/76514
which seems to be partially applied, anything I could test (reproducing
the problem takes its time, probably 4-10 weeks to be really sure, but
I'd be happy to try or forward port the required parts).

Thanks a lot