tree bb894535dd837d8c6529a6b42af92c882b4d20a9
parent f3f729661e8db476ac427a97de015307aebb7404
author Borislav Petkov <bp@suse.de> 1383236702 +0100
committer Matt Fleming <matt.fleming@intel.com> 1383390557 +0000

x86/mm/pageattr: Add a PUD pagetable populating function

Add the next level of the pagetable populating function, we handle
chunks around a 1G boundary by mapping them with the lower level
functions - otherwise we use 1G pages for the mappings, thus using as
less amount of pagetable pages as possible.

Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>