From: Joerg Roedel <joerg.roedel@amd.com>
Date: Fri, 19 Dec 2008 13:42:15 +0000 (+0100)
Subject: AMD IOMMU: fix wrong loop counter in free_pagetables
X-Git-Tag: v2.6.27.11~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=938d1732649548da9887c7159a1d4f95d9e11995;p=pandora-kernel.git

AMD IOMMU: fix wrong loop counter in free_pagetables

Upstream commit 3cc3d84bffbd93bdb671ac7961b12cd98fbb9266

This fixes a bug which causes the driver to go in an endless loop if
initialization fails and its resources are freed.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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