From: John Williams <john.williams@petalogix.com>
Date: Tue, 24 Mar 2009 01:10:00 +0000 (+1000)
Subject: microblaze: Don't use access_ok for unaligned
X-Git-Tag: v2.6.31-rc1~360^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3447ef29a7f3b1fd0d8d58376950e695e04f6f8b;p=pandora-kernel.git

microblaze: Don't use access_ok for unaligned

it assumes we have an unaligned exception handler which

 (a) may not be true
 (b) costs a lot of performance
 Instead we'll use struct/union method for big endian accesses,
  and byte-shifting for little endian.

Signed-off-by: John Williams <john.williams@petalogix.com>
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