b82149116a
Move pkru check wait for page alloc wire accounting update asserting allowed updates for valid mappings out of psind conditions. Also add assert that psind references supported page size. Remove not true comment. Avoid uneccessary page table walks from top level. Reviewed by: alc, markj (previous version) Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D26513