Comment # 13 on bug 87244 from Aleksander Morgado

(In reply to Adam Williamson from comment #12)
> So Ben told me on IRC he'd committed a change that should address this, but
> I guess it didn't make it in time for 3.19 because I just hit it with 3.19
> stable :( Ben, any chance it could be backported for 3.19 updates? It's a
> pretty icky bug.

If it's not yet pulled by Linus, what's the kernel git tree where that was
submitted?