This update (kernel-2.6.31-0.1.2.58.rc7.git1.xendom0.fc12) should install cleanly on Fedora 11 (dracut is turned off, so we don't need the grubby dependency). It is available at http://koji.fedoraproject.org/koji/taskinfo?taskID=1630646 or at the repository http://fedorapeople.org/~myoung/dom0/ . x86_64 works for me, Michael Young