From: Catalin Marinas <catalin.marinas@arm.com>
Date: Mon, 13 Sep 2010 14:57:05 +0000 (+0100)
Subject: ARM: 6378/1: Allow lazy cache flushing via PG_arch_1 for highmem pages
X-Git-Tag: v2.6.37-rc1~184^2~7^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0fc73099dd25df2c5181b7bad57d1faa5cd12d3c;p=pandora-kernel.git

ARM: 6378/1: Allow lazy cache flushing via PG_arch_1 for highmem pages

Commit d73cd42 forced non-lazy cache flushing of highmem pages in
flush_dcache_page(). This isn't needed since __flush_dcache_page()
(called lazily from update_mmu_cache) can handle highmem pages (fixed by
commit 7e5a69e).

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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