From: Chris Metcalf <cmetcalf@tilera.com>
Date: Mon, 2 May 2011 19:54:32 +0000 (-0400)
Subject: arch/tile: disable GX prefetcher during cache flush
X-Git-Tag: v3.0-rc1~152^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dbb434214e34014dc7acb0e7811c37471df26a72;p=pandora-kernel.git

arch/tile: disable GX prefetcher during cache flush

Otherwise, it's possible to end up with the prefetcher pulling
data into cache that the code believes has been flushed.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
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