[Bug 67122] [ivb regression] "[drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for forcewake old ack to clear." is back on boot

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=67122

Daniel Vetter <daniel at ffwll.ch> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|intel-gfx-bugs at lists.freede |chris at chris-wilson.co.uk
                   |sktop.org                   |

--- Comment #2 from Daniel Vetter <daniel at ffwll.ch> ---
Oops. Can you please rebase on top of -fixes, add all the relevant cc's and
submit the patch to intel-gfx? I'd like to send my -fixes pile to Dave early
next week.

Looking at it a bit more I think on -fixes we only need


diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 5c0663f..ed32c43 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1593,8 +1593,8 @@ int i915_driver_load(struct drm_device *dev, unsigned
long flags)
        intel_detect_pch(dev);

        intel_irq_init(dev);
-       intel_gt_init(dev);
        intel_gt_reset(dev);
+       intel_gt_init(dev);

        /* Try to make sure MCHBAR is enabled before poking at it */
        intel_setup_mchbar(dev);

Since that reordering seems to have been an unintentional part of the offending
patch.

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