drm_modeset_lock oops in next

[Maarten Lankhorst]

Op 08-04-17 om 18:46 schreef Tony Lindgren:
> * Maarten Lankhorst <maarten.lankhorst at linux.intel.com> [170408 01:55]:
>> Hey,
>>
>> Op 07-04-17 om 17:56 schreef Tony Lindgren:
>>> Hi,
>>>
>>> Looks like current next now oopses at least for omapdrm
>>> when starting X. Reverting commit d20afeb3e2f9 ("Merge
>>> remote-tracking branch 'drm-misc/for-linux-next'") makes
>>> things work again.
>>>
>>> Any ideas what might be causing the oops below?
>> Looks like fallout from the acquire_ctx patches?
>>
>> Could you test the below?
> Yes thanks Daniel Vetter already posted a similar fix as
> "[PATCH] drm: Only take cursor locks when the cursor plane exists".
>
> Regards,
>
> Tony

Yeah saw it later, no worries. :)