Comment 8 for bug 1054274

It affects Quantal 3.5.x series that have changed register_uprobe to uprobe_register. This patch from upstream systemtap also checks for this symbol and does the right thing.
http://sources.redhat.com/git/?p=systemtap.git;a=commit;h=1312868434fee61eb14d6e3e4aff12a5f1f2647f

So one would have to track down the commit in the Linux kernel that made these name changes to get an exact version.