[Bug 83759] [BSW Bisected]igt/kms_flip subcases cause "WARNING: CPU: 0 PID: 3785 at drivers/gpu/drm/i915/intel_display.c:3486 intel_crtc_wait_for_pending_flips+0xdd/0x197 [i915]()"

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=83759

Guo Jinxian <jinxianx.guo at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |ASSIGNED

--- Comment #3 from Guo Jinxian <jinxianx.guo at intel.com> ---
(In reply to Jani Nikula from comment #2)
> (In reply to Guo Jinxian from comment #1)
> > e17ac6db2ef99388b750b2141c11974dc5742913 is the first bad commit 
> > commit e17ac6db2ef99388b750b2141c11974dc5742913 
> > Author: Ville Syrjälä <ville.syrjala at linux.intel.com> 
> > AuthorDate: Thu Oct 9 19:37:15 2014 +0300 
> > Commit: Jani Nikula <jani.nikula at intel.com> 
> > CommitDate: Thu Oct 16 14:58:44 2014 +0300 
> 
> Come on, the bug was reported 2014-09-11 12:55:22 EEST, a full month before
> the supposed culprit was committed.

The result on pristine fail commit(449b3795f2a48c51ad1714cd5eab0179e37c6a85)
was changed to skip now. And the dmesg warning still able to reproduce on
latest next-queued. 
I tried to bisected it between 449b3795f2a48c51ad1714cd5eab0179e37c6a85 and
latest next-queud, and found that e17ac6db2ef99388b750b2141c11974dc5742913 is
the first bad commit.

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