Xen users - Jul 2014 - Linux 3.15.7 and xen-netback full_coalesce skbs patch

Hej folks,

I was just reading through the linux 3.15.7 changelogs and noticed that
xen-netback had a bunch of patches.
So I'm wondering if this patch is still needed -
http://lists.xen.org/archives/html/xen-devel/2014-06/msg00368.html ?

Does anyone know?
If it's still needed, does anyone know when it'll be fixed upstream?

Thanks.

Regards,

Wouter.