From 8301da53fbc1dff07c96f7ebf32bda331e4775e3 Mon Sep 17 00:00:00 2001
From: Joerg Roedel <jroedel@suse.de>
Date: Wed, 30 Jul 2014 16:04:38 +0200
Subject: [PATCH] iommu/amd: Remove change_pte mmu_notifier call-back

All calls to this call-back are wrapped with
mmu_notifer_invalidate_range_start()/end(), making this
notifier pretty useless, so remove it.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Tested-by: Oded Gabbay <oded.gabbay@amd.com>
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