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Date: Tue, 15 Apr 2008 17:10:03 -0700 (PDT)
From: Christoph Lameter <clameter@sgi.com>
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To: Ingo Molnar <mingo@elte.hu>
cc: Linus Torvalds <torvalds@linux-foundation.org>,
       Pekka Enberg <penberg@cs.helsinki.fi>, linux-kernel@vger.kernel.org,
       Mel Gorman <mel@csn.ul.ie>, Nick Piggin <npiggin@suse.de>,
       Andrew Morton <akpm@linux-foundation.org>,
       "Rafael J. Wysocki" <rjw@sisk.pl>, Yinghai.Lu@sun.com, apw@shadowen.org,
       KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Subject: Re: [patch] mm: sparsemem memory_present() memory corruption fix
In-Reply-To: <20080416000356.GA24737@elte.hu>
Message-ID: <Pine.LNX.4.64.0804151709070.5705@schroedinger.engr.sgi.com>
References: <alpine.LFD.1.00.0804150838161.2879@woody.linux-foundation.org>
 <20080415161532.GA15088@elte.hu> <alpine.LFD.1.00.0804151010500.2879@woody.linux-foundation.org>
 <Pine.LNX.4.64.0804151232080.1785@schroedinger.engr.sgi.com>
 <20080415195430.GA23015@elte.hu> <Pine.LNX.4.64.0804151255390.1785@schroedinger.engr.sgi.com>
 <20080415201734.GA25628@elte.hu> <4805115D.5030703@cs.helsinki.fi>
 <20080415204025.GA29784@elte.hu> <alpine.LFD.1.00.0804151353380.2879@woody.linux-foundation.org>
 <20080416000356.GA24737@elte.hu>
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Yes that fixes it here too. And the corruption that I saw of slab 
variables is explained by your analysis. Thanks!

Tested-by: Christoph Lameter <clameter@sgi.com>