cvs commit: src/sys/amd64/amd64 pmap.c

[Alan Cox]

alc         2008-07-28 03:58:49 UTC

  FreeBSD src repository

  Modified files:
    sys/amd64/amd64      pmap.c 
  Log:
  SVN rev 180870 on 2008-07-28 03:58:49Z by alc
  
  Add a check for 1GB page mappings to pmap_change_attr() so that it fails
  gracefully.  (On K10 family processors the direct map is implemented using
  1GB page mappings.)
  
  Revision  Changes    Path
  1.637     +7 -1      src/sys/amd64/amd64/pmap.c