[alsa-devel] v3.14-rc1 locking bug in system suspend

Shawn Guo shawn.guo at linaro.org
Thu Feb 6 15:55:13 CET 2014

On Wed, Feb 05, 2014 at 10:54:10PM +0800, Shawn Guo wrote:
> I start seeing the following locking bug on IMX6 with suspend operation
> after moving to v3.14-rc1.  Before I start looking into the issue, I
> would like to confirm if it's an IMX specific problem or one seen on
> other platforms.  Please ask if you need more info.

Sorry.  This is not a new bug of v3.14-rc1.  It's been there with
v3.13-rc for a while.  It looks like there is something wrong in the
use of power_lock in struct snd_card.  Will dig into it.


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