git-svnexport

I noticed a git-svnexport, but don't see an easy way to do the more
common task ... export a replica (via svn) of a kernel directory whose
master copy is in git (no changes come through svn, all changes come
through git).

The Samba team (jra and others) use svn and would like me to keep more
uptodate the svn branch (which I sync manually now by applying the
patches from the kernel git tree by hand) for the two cifs git trees.
Basically I need to do something like:

git log fs/cifs
save off each of the commits which hit fs/cifs which are not in the svn tree yet
patch and "svn checkin" each of the commits to the svn tree


Has anyone done any scripts to --- export -- to an svn tree from part
of a git tree?
I don't want to go to having my svn tree as the master and import into
git from svn.



-- 
Thanks,

Steve