https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102953
--- Comment #23 from Andrew Cooper <andrew.cooper3 at citrix dot com> --- Apologies for the delay, but I do now have a working prototype of Xen with CET-IBT active, using the current version of these patches. The result actually builds back to older versions of GCCs, but the lack of cf_check-ness typechecking makes this a fragile activity.
