K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2005-08-22T07:23:51.000000Z
K 7
svn:log
V 318
Change pmap_extract() and pmap_extract_and_hold() to use PG_FRAME rather
than ~PDRMASK to extract the physical address of a superpage from a PDE.
The use of ~PDRMASK is problematic if the PDE has PG_NX set.  Specifically,
the PG_NX bit will be included in the physical address if ~PDRMASK is used.

Reviewed by:	peter

END