K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2011-12-04T06:09:02.391124Z
K 7
svn:log
V 477
MFC r214425,214954
  [1] According to the x86 architectural specifications, no virtual-to-
  physical page mapping should span two or more MTRRs of different types.
  Add a pmap function, pmap_demote_DMAP(), by which the MTRR module can
  ensure that the direct map region doesn't have such a mapping.

  [2] Fix a couple of nearby style errors in amd64_mrset().

  [3] Re-enable the use of 1GB page mappings for implementing the direct
  map.  (See also r197580 and r213897.)

END