On Sat, Jun 18, 2011 at 02:48:29PM +0800, Daniel J Blueman wrote:
> Hi Eric, Chris,
>
> There are quite a lot of callers of I915_READ/WRITE which aren't
> holding the dev->struct_mutex lock across device suspend and resume
> operations, to prevent the GT going to sleep early if two callers are
> i
Hi Eric, Chris,
There are quite a lot of callers of I915_READ/WRITE which aren't
holding the dev->struct_mutex lock across device suspend and resume
operations, to prevent the GT going to sleep early if two callers are
in the gen6_gt_force_wake_get->gen6_gt_force_wake_put critical region.
I start
