From 3039ca1b1c37e61cc9239dbb3903db55141ecabd Mon Sep 17 00:00:00 2001
From: Joerg Roedel <jroedel@suse.de>
Date: Wed, 1 Apr 2015 14:58:48 +0200
Subject: [PATCH] iommu/amd: Return the pte page-size in fetch_pte

Extend the fetch_pte function to also return the page-size
that is mapped by the returned pte.

Tested-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
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