From: Chris Zankel <chris@zankel.net>
Date: Thu, 16 Apr 2009 07:28:09 +0000 (-0700)
Subject: xtensa: Fix checksum header file
X-Git-Tag: linux-omap-v2.6.30-rc6~15^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7dbe5c542464a511f0ea6a14e3ff08874d7e21d5;p=pandora-kernel.git

xtensa: Fix checksum header file

We need to add a "memory" dependency (barrier) in assembly macros
that access (read or write) memory. Otherwise, the compiler might
ill-optimize the order of memory accesses.

Signed-off-by: Chris Zankel <chris@zankel.net>
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