understanding PA cork/uncorking scenarios

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Colin

Actually this was some memory alignment issue specific to my kernel driver,
which causes PA abort while trying to dereference target buffer from pa_mix(
) function. Sorry but initially I thought that it might be a PA issue so I
posted backtrace and issue details to the group, but later it was root
caused to a different issue altogether, which is already identified and
fixed now by our driver team.

so I updated the thread to avoid the confusion and also to make sure we can
now focus on our original issue of PA_STREAM_START_CORKED (bug: 39797)
which is still there.

Best Regards,
Himanshu



On Thu, Aug 11, 2011 at 5:25 PM, Colin Guthrie <gmane at colin.guthr.ie> wrote:

> 'Twas brillig, and Himanshu Chug at 03/08/11 16:15 did gyre and gimble:
> > The PA abort seen before is specific to our audio driver (identified
> > kernel memory alignment issue) and the same crash cannot not found on
> > other kernels.
>
> So are you saying that this is a kernel problem that needs to be fixed,
> and we don't need to do anything at our end?
>
> Col
>
> --
>
> Colin Guthrie
> gmane(at)colin.guthr.ie
> http://colin.guthr.ie/
>
> Day Job:
>  Tribalogic Limited [http://www.tribalogic.net/]
> Open Source:
>  Mageia Contributor [http://www.mageia.org/]
>  PulseAudio Hacker [http://www.pulseaudio.org/]
>  Trac Hacker [http://trac.edgewall.org/]
>
> _______________________________________________
> pulseaudio-discuss mailing list
> pulseaudio-discuss at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20110811/70d39b04/attachment.htm>


[Index of Archives]     [Linux Audio Users]     [AMD Graphics]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux