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does not cover the dynamically registered ficititious ranges, and fictitious pages mappings are not promoted. Offer a dummy struct md_page to fetch constant superpage pv list generation to satisfy logic. Also, by initializing the pv_dummy pv_list to empty, we can remove several explicit PG_FICTITIOUS tests. Reported and tested by: Michael Butler <imb@protected-networks.net> (previous version) Reviewed by: alc Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D6728 Approved by: re (hrs)