[Bug 103524] [BAT] igt at kms_pipe_crc_basic@suspend-read-crc-pipe-c - Incomplete - timeout/system hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103524

Rodrigo Vivi <rodrigo.vivi at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO
                 CC|                            |bugs at mblankhorst.nl,
                   |                            |chris at chris-wilson.co.uk,
                   |                            |imre.deak at intel.com,
                   |                            |jani.nikula at intel.com,
                   |                            |jani.saarinen at intel.com,
                   |                            |manasi.d.navare at intel.com,
                   |                            |tomi.p.sarvela at intel.com

--- Comment #1 from Rodrigo Vivi <rodrigo.vivi at gmail.com> ---
This is interesting...

My first question is: Did you recently upgraded the BIOS on this BXT?

But I'm interested because it also happened on happened on drm-intel-fixes for
4.14-rc6 after applying:

dc35b1129cc3 drm/i915: Hold rcu_read_lock when iterating over the radixtree
(vma idr)
23e873389d84 drm/i915: Hold rcu_read_lock when iterating over the radixtree
(objects)
7c838e2a9be5 drm/i915/edp: read edp display control registers unconditionally
8777b927b92c drm/i915: Do not rely on wm preservation for ILK watermarks
713946d16f45 drm/i915: Cancel the modeset retry work during modeset cleanup


Is this 100% reproducible? I wonder if there is a quick way to bisect between
these 5 patches at least.

Also adding relevant people to cc here in case someone has any idea.

Thanks,
Rodrigo.

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