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SubjectRe: 2.6.36: Sound stop working
At Thu, 12 Aug 2010 14:41:51 -0700,
Linus Torvalds wrote:
>
> On Thu, Aug 12, 2010 at 2:17 PM, Takashi Iwai <tiwai@suse.de> wrote:
> > At Thu, 12 Aug 2010 23:01:04 +0200,
> > Jiri Slaby wrote:
> >>
> >> Probably I got into this problem yesterday. Found out that PA fails to
> >> open /dev/snd/pcmC0D0p _second_ time. It opens it, then closes, then
> >> opens it again and gets EBUSY. aplay is OK.
> >
> > Yes, I can also confirm that it's broken on my machine in the same
> > way now :)  PA log shows that the succeeding open failed.
> >
> > PA tries to do quick open/close of the same device to figure out which
> > configuration is available at start-up.  This implies that the
> > fs/notify commits touching the open/close stuff can be the culprit.
>
> Yeah. The f_count stuff is disgusting. This revert patch makes things
> work for me again.

It makes working for me, too.


thanks,

Takashi
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