tree f56502407decd8e833b6e7cb50b51b3d51ce6150
parent 81f14997e8e8a10eb75ca593674d2b0c94129a21
author Brian King <brking@linux.vnet.ibm.com> 1218827373 +1000
committer Paul Mackerras <paulus@samba.org> 1219033355 +1000

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 <brking@linux.vnet.ibm.com>
Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>