svn commit: r252187 - projects/bhyve_npt_pmap

Tue Jun 25 00:29:59 UTC 2013

Author: neel
Date: Tue Jun 25 00:29:59 2013
New Revision: 252187
URL: http://svnweb.freebsd.org/changeset/base/252187

Log:
  Create projects branch to teach amd64/pmap how to manage the guest physical
  address space. The guest address space is presented to hardware via nested
  page tables that are similar - but not identical - to the regular x86 page
  tables.

  This will allow bhyve to allocate pageable memory to guests and make memory
  overcommit possible.

Added:
     - copied from r252184, head/
Directory Properties:
  projects/bhyve_npt_pmap/   (props changed)