this kernel correctly boots on Debian Lenny Xen! I tested many applications they seems to work, but sometimes i get panics. Mostly releated to filesystem or locking.
There have been some fixes in xen in stable-8 branch. Would you mind to test, whether such kernel works much better ? Does it have some problem with libc tls ? I.e. would be better to have libc0.1-xen ? Petr