From: Joerg Roedel <joerg.roedel@amd.com>
Date: Mon, 17 Nov 2008 18:11:46 +0000 (+0100)
Subject: AMD IOMMU: check for next_bit also in unmapped area
X-Git-Tag: v2.6.28-rc6~14^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8501c45cc32c311ae755a2d5ac8c4a5f04908d42;p=pandora-kernel.git

AMD IOMMU: check for next_bit also in unmapped area

Impact: fix possible use of stale IO/TLB entries

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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