From 3fd09c45bfbcf77949ed6db36e67c1681424fedb Mon Sep 17 00:00:00 2001
From: Thomas Klein <tklein@de.ibm.com>
Date: Mon, 27 Oct 2008 10:38:46 +0100
Subject: [PATCH] ehea: Detect 16GB hugepages for firmware restriction

All kernel memory which is used for kernel/hardware data transfer must
be registered with firmware using "memory regions". 16GB hugepages
may not be part of a memory region due to firmware restrictions.
This patch modifies the walk_memory_resource callback fn to filter
hugepages and add only standard memory to the busmap which is later
on used for MR registration.

Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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