This kernel can be maintained by following the Ubuntu git repository.
For example:

git remote add precise git://kernel.ubuntu.com/ubuntu/ubuntu-precise.git
git fetch precise
git rebase refs/remotes/precise/master
fakeroot debian/rules startnewrelease insertchanges
git add -u debian.lowlatency/changelog
git commit -s -m"low-latency: rebased against ubuntu-precise master"
