Comment # 18 on bug 92258 from Vladislav Kamenev

(In reply to Maarten Lankhorst from comment #10)
> Created attachment 119927 [details] [review] [review]
> Use reservation_object_wait_timeout_rcu
> 
> I have no idea what can go wrong, lets find out if adding refcounts during
> wait helps..
> 
> Could you check the output with this patch? ^

Checked a 4.5.0 kernel with this patch.
No changes. Suffering kernel freezes. I built package and sent to OP to help
him make some logs of this.