8 Feb
2014
8 Feb
'14
5:58 a.m.
On Thu, Feb 06, 2014 at 10:55:13PM +0800, Shawn Guo wrote:
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.
Okay. This is an IMX specific problem caused by audio driver. I will send a fix to alsa-devel list shortly.
Shawn