From 075f6311af30b011eaa8e50341c06a9082a796a9 Mon Sep 17 00:00:00 2001
From: Tom Musta <tommusta@gmail.com>
Date: Fri, 18 Oct 2013 12:07:10 -0500
Subject: [PATCH] powerpc: Fix Handler of Unaligned Load/Store Strings

The alignment handler is incorrect for unaligned string instructions
in little endian mode.  These instructions access data as arrays of
bytes and thus are endian neutral.  However, the routine also handles
the load/store multiple instructions, which are NOT endian neutral.

This patch toggles the byte swapping flag for the string instructions
in little endian builds.  This effectively disables the byte swapping
logic.

Signed-off-by: Tom Musta <tmusta@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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