From: Joerg Roedel <jroedel@suse.de>
Date: Wed, 1 Apr 2015 12:58:52 +0000 (+0200)
Subject: iommu/amd: Correctly encode huge pages in iommu page tables
X-Git-Tag: omap-for-v4.1/fixes-rc1~83^2^3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4b036648402bb4ef6d4a0df51375a2fb705b6cc;p=pandora-kernel.git

iommu/amd: Correctly encode huge pages in iommu page tables

When a default page-size for given level should be mapped,
the level encoding must be 0 rather than 7. This fixes an
issue seen on IOMMUv2 hardware, where this encoding is
enforced.

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

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