From: Joerg Roedel <joerg.roedel@amd.com>
Date: Fri, 19 Dec 2008 13:42:13 +0000 (+0100)
Subject: AMD IOMMU: allocate rlookup_table with __GFP_ZERO
X-Git-Tag: v2.6.27.11~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=171075a35117b9eeacc3251816fda5572486c6cf;p=pandora-kernel.git

AMD IOMMU: allocate rlookup_table with __GFP_ZERO

Upstream commit 83fd5cc6481c6b7fa8b45f8a7e0aa7120213430b

This is pointer list and if we dereference an uninitialized pointer
later this results in a kernel crash at boot. Happens typically after
3-5 hours of rebooting.

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