[Intel-gfx] 3.7-rc7 IVB forcewake resume timeouts...

[Daniel J Blueman]

Hi Daniel/Ben,

On stock 3.7-rc7, when resuming my Ivy Bridge laptop from suspend, the
kernel logs:

[drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for
forcewake to ack request.
[drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out
[drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for
forcewake to ack request.
[drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for
forcewake old ack to clear.
[drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for
forcewake to ack request.
[drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for
forcewake to ack request.
[drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for
forcewake to ack request.
[drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for
forcewake old ack to clear.
[drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for
forcewake to ack request.
[drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for
forcewake old ack to clear.

I'm running xserver-xord-video-intel 2.20.9 and xorg-server 1.13.0.

Interested in any debug output?

Thanks,
  Dan
--
Daniel J Blueman