[NTOSKRNL]

[NTOSKRNL]
- Allow placement of a wait entry in virgin address space prior to mapping a page.
- Add a wait entry in the address space when paging in section view.
- Correct a problem that previously prevented us from evicting or querying pages that
  had been protected into PAGE_NOACCESS protection by adding a query for disabled
  mappings and handling disabled mappings in a few places (this may be controversial).

svn path=/trunk/; revision=56682