[Bug 96781] [skl dp-mst] NULL pointer dereference after vblank/flip_done timed out

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96781

Jani Nikula <jani.nikula at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[skl dp-mst]                |[skl dp-mst] NULL pointer
                   |vblank/flip_done timed out  |dereference after
                   |                            |vblank/flip_done timed out

--- Comment #68 from Jani Nikula <jani.nikula at intel.com> ---
If you're still seeing the oops i.e.

[  179.786793] BUG: unable to handle kernel NULL pointer dereference at        
  (null)
[  179.786840] IP: [<ffffffff810983eb>] __wake_up_common+0x2b/0x90

then please reopen this one.

Do not use this one to report about vblank wait time outs. File a new bug for
that if you're seeing it on or after v4.11.

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