From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Fri, 26 Aug 2011 19:28:52 +0000 (+0100)
Subject: ARM: pm: preallocate a page table for suspend/resume
X-Git-Tag: v3.2-rc1~130^2~5^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8ce0eb5e2254b85415e4b58e73f24a5d13846a1;p=pandora-kernel.git

ARM: pm: preallocate a page table for suspend/resume

Preallocate a page table and setup an identity mapping for the MMU
enable code.  This means we don't have to "borrow" a page table to
do this, avoiding complexities with L2 cache coherency.

Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Tested-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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