Re: Disconnect / unplug issue with USB soundcard

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After testing a kernel with CONFIG_SOUND_OSS=n I compiled and tried out
another kernel with CONFIG_SOUND_OSS_CORE set to "n". But the known
warnings appeared again.

As the warnings originate from .../fs/sysfs/group.c, could it be a sysfs
problem?

Joachim

Am 12.06.2014 11:44, schrieb Daniel Mack:
> On 06/12/2014 12:14 AM, jem_7@xxxxxx wrote:
> > I just updated to kernel 3.15.0. Expectedly as with RC8 there is no change.
> > 
> > Daniel, what makes you think, the 'midi3' node causes the warning? The
> > warning appears not only for 'midi3' (and 'dmmidi3'), but also
> > 'pcmC3D0p', 'pcmC3D0c' and 'control3' nodes.
>
> Do you get warnings for pcmC3D0p, pcmC3D0c and control3 as well with
> CONFIG_SOUND_OSS=n? Please try that, because I was under the impression
> that there's something wrong with the device management in the legacy
> OSS code when there's more than 3 MIDI devices or suchlike. But maybe
> I'm wrong, and there's something else going on.
>
> As I said, I can't reproduce this here yet.
>
>
> Daniel
>
>


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