From 2a7cfcbc0553365d75716f69ee7b704cac7c9248 Mon Sep 17 00:00:00 2001
From: Steven Capper <steve.capper@linaro.org>
Date: Mon, 16 Dec 2013 17:25:52 +0100
Subject: [PATCH] ARM: 7923/1: mm: fix dcache flush logic for compound high
 pages

When given a compound high page, __flush_dcache_page will only flush
the first page of the compound page repeatedly rather than the entire
set of constituent pages.

This error was introduced by:
   0b19f93 ARM: mm: Add support for flushing HugeTLB pages.

This patch corrects the logic such that all constituent pages are now
flushed.

Cc: stable@vger.kernel.org # 3.10+
Signed-off-by: Steve Capper <steve.capper@linaro.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
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