[fedora-arm] yum update of a remix f19

This is on a Cubieboard2 (Allwinner A20) running the F19 remix from

http://dl.cubieboard.org/software/a20-cubieboard/fedora/Fedora-19-a10-armhfp...

So since I am not suppose to update the kernel (so I have read) I tried:

yum update --exclude=kern*

But I see things like:

---> Package xl2tpd.armv7hl 0:1.3.6-1.fc19 will be installed --> Processing Dependency: kernel-modules-extra for package: xl2tpd-1.3.6-1.fc19.armv7hl

and the updated stops with:

Error: Package: xl2tpd-1.3.6-1.fc19.armv7hl (updates) Requires: kernel-modules-extra You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest

So how do I update everything I can?

thank you