From: Jungseung Lee <js07.lee@gmail.com>
Date: Sat, 29 Nov 2014 01:54:27 +0000 (+0100)
Subject: ARM: 8237/1: fix flush_pfn_alias
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~102^2~1^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12e669b4874274caaefd20d3c729471b8ebe8d93;p=pandora-kernel.git

ARM: 8237/1: fix flush_pfn_alias

L1_CACHE_BYTES could be larger than real L1 cache line size.
In that case, flush_pfn_alias() would omit to flush last bytes
as much as L1_CACHE_BYTES - real cache line size.

So fix end address to "to + PAGE_SIZE - 1". The bottom bits of the address
is LINELEN. that is ignored by mcrr.

Signed-off-by: Jungseung Lee <js07.lee@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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