[LinuxPPS] 18 Aug 04:22 - powerpc: Fix CMM page loaning on 64k page kernel with 4k hardware pages

[linuxpps: Brian King <>]

powerpc: Fix CMM page loaning on 64k page kernel with 4k hardware pages  
  
If the firmware page size used for collaborative memory overcommit  
is 4k, but the kernel is using 64k pages, the page loaning is currently  
broken as it only marks the first 4k page of each 64k page as loaned.  
This fixes this to iterate through each 4k page and mark them all as  
loaned/active.  
  
Signed-off-by: Brian King   
Signed-off-by: Robert Jennings   
Signed-off-by: Paul Mackerras   
  
arch/powerpc/platforms/pseries/plpar_wrappers.h

URL: http://gitweb.enneenne.com/?p=linuxpps;a=commit;h=370e4587d0a6bf80a0c421583fe579a13f3d8773