On Wed, 28 Nov 2012 11:13:14 +0800 Daniel J Blueman <daniel at quora.org> wrote: > 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 Hi Dan. Is this a regression? The first one is sort of expected, but the rest are no good. Timing printk and lspci info would be a good start. Thanks. -- Ben Widawsky, Intel Open Source Technology Center
