kernel of exactly the same __FreeBSD_version as the headers module was
compiled against.
Mark our in-tree ABI emulators with DECLARE_MODULE_TIED. The modules
use kernel interfaces that the Release Engineering Team feel are not
stable enough to guarantee they will not change during the life cycle
of a STABLE branch. In particular, the layout of struct sysentvec is
declared to be not part of the STABLE KBI.
Discussed with: bz, rwatson
Approved by: re (bz, kensmith)
MFC after: 2 weeks
78ae4338a2