From: Helge Deller <deller@gmx.de>
Date: Wed, 9 Apr 2014 17:49:28 +0000 (+0200)
Subject: parisc: change value of SHMLBA from 0x00400000 to PAGE_SIZE
X-Git-Tag: omap-for-v3.16/pm-signed~93^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ef36bd2b37815719e31a72d2beecc28ca8ecd26;p=pandora-kernel.git

parisc: change value of SHMLBA from 0x00400000 to PAGE_SIZE

On parisc, SHMLBA was defined to 0x00400000 (4MB) to reflect that we need to
take care of our caches for shared mappings. But actually, we can map a file at
any multiple address of PAGE_SIZE, so let us correct that now with a value of
PAGE_SIZE for SHMLBA.  Instead we now take care of this cache colouring via the
constant SHM_COLOUR while we map shared pages.

Signed-off-by: Helge Deller <deller@gmx.de>
CC: Jeroen Roovers <jer@gentoo.org>
CC: John David Anglin <dave.anglin@bell.net>
CC: Carlos O'Donell <carlos@systemhalted.org>
Cc: stable@kernel.org [3.13+]
---

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