From: Maxim Uvarov <maxim.uvarov@oracle.com>
Date: Mon, 16 Jan 2012 04:02:50 +0000 (-0800)
Subject: watchdog: hpwdt: clean up set_memory_x call for 32 bit
X-Git-Tag: v3.3-rc6~16^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97d2a10d5804d585ab0b58efbd710948401b886a;p=pandora-kernel.git

watchdog: hpwdt: clean up set_memory_x call for 32 bit

1. address has to be page aligned.
2. set_memory_x uses page size argument, not size.
Bug causes with following commit:
	commit da28179b4e90dda56912ee825c7eaa62fc103797
	Author: Mingarelli, Thomas <Thomas.Mingarelli@hp.com>
	Date:   Mon Nov 7 10:59:00 2011 +0100

     watchdog: hpwdt: Changes to handle NX secure bit in 32bit path

    commit e67d668e147c3b4fec638c9e0ace04319f5ceccd upstream.

    This patch makes use of the set_memory_x() kernel API in order
    to make necessary BIOS calls to source NMIs.

Signed-off-by: Maxim Uvarov <maxim.uvarov@oracle.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Cc: stable <stable@vger.kernel.org>
---

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