From: Joerg Roedel <jroedel@suse.de>
Date: Thu, 26 Mar 2015 12:43:06 +0000 (+0100)
Subject: iommu: Only allow iommu_map/unmap for paging domains
X-Git-Tag: omap-for-v4.1/fixes-rc1~83^2^6~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a10315e5efb86c689142a7e7927125889f3682e6;p=pandora-kernel.git

iommu: Only allow iommu_map/unmap for paging domains

Check for the new __IOMMU_DOMAIN_PAGING flag before calling
into the iommu drivers ->map and ->unmap call-backs.

Tested-by: Thierry Reding <treding@nvidia.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---

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