From: Dan Williams <dan.j.williams@intel.com>
Date: Fri, 20 Nov 2009 00:07:10 +0000 (-0700)
Subject: ioat3: dca and raid operations are incompatible
X-Git-Tag: v2.6.32~52^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=228c4f5cfbf1cda411d9aa7204a612a63c89b1e8;p=pandora-kernel.git

ioat3: dca and raid operations are incompatible

RAID operations cause a system hang on platforms with DCA
(Direct-Cache-Access) enabled.  So turn off RAID capabilities in this
case.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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