[Bug 84893] [BDW Bisected]igt/kms_rotation_crc/sprite-rotation causes "WARNING: CPU: 0 PID: 18663 at drivers/gpu/drm/i915/intel_display.c:1238 assert_plane.constprop.50+0x5f/0x62 [i915]()"

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=84893

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

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

--- Comment #2 from Guo Jinxian <jinxianx.guo at intel.com> ---
(In reply to Paulo Zanoni from comment #1)
> The "bad commit" is not a regression, it is actually the commit which
> converted this test from FAIL to PASS: without it, we were getting a FAIL,
> and a lot of dmesg WARNs. Now, we get a SUCCESS with a single Kernel WARN.
> 
> Why are you considering that specific commit, the "bad commit"?

Yes, this patch fixed a bug, but it involved a new bug(dmesg WARN) at the same
time. This bug was reported to track the dmesg WARN.

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