Looking on the xensource.com pages _the only_ kernel for Dom0 is 2.6.16.29 even for FC5 and OpenSuse 10. Right now I would consider any other Xen Dom0 kernel as dangerous because the changes between the Linux versions need to be carefully reviewed by someone how understands the inner happenings of Xen.
This leads up to this situation: - I don't see a sufficiently Xen version of a supported distro kernel in the near future, because it would mean some serious effort of development and testing capacity - The "support state" of the "official" Xen kernel is unclear (at least to me) regarding critical bug and security fixes -- Dom0 crashes upon start of second DomU https://launchpad.net/bugs/71348 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
