From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Thu, 24 Dec 2009 12:57:01 +0000 (+0000)
Subject: ARM: remove unnecessary cache flush
X-Git-Tag: v2.6.35-rc1~503^2~4^5~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f76348a360fe92063e07a8f54b0c1ea67f91e76c;p=pandora-kernel.git

ARM: remove unnecessary cache flush

This cache flush occurs when we first insert a page into the page
tables, where a page did not exist previously.  There can be no
cache lines associated with this virtual mapping, so this cache
flush is redundant.

Tested-by: Mike Rapoport <mike@compulab.co.il>
Tested-by: Mikael Pettersson <mikpe at it.uu.se>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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