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Date: Mon, 23 Feb 2009 16:27:20 +0530
From: "Sachin P. Sant" <sachinp@in.ibm.com>
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To: Paul Mackerras <paulus@samba.org>
Subject: Re: Crash (ext3 ) during 2.6.29-rc6 boot
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Cc: Jan Kara <jack@ucw.cz>, Mel Gorman <mel@csn.ul.ie>,
	linux-kernel <linux-kernel@vger.kernel.org>, linuxppc-dev@ozlabs.org,
	Andrew Morton <akpm@linux-foundation.org>, linux-ext4@vger.kernel.org
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Paul Mackerras wrote:
> It appears to have faulted on a load, implicating the source.  The
> address being referenced (0xc00000003f380000) doesn't look
> outlandish.  I wonder if this kernel has CONFIG_DEBUG_PAGEALLOC turned
> on, and what page size is selected?
Yes CONFIG_DEBUG_PAGEALLOC is enabled and the page size is 64K.

CONFIG_DEBUG_PAGEALLOC=y
CONFIG_PPC_64K_PAGES=y

Thanks
-Sachin


-- 

---------------------------------
Sachin Sant
IBM Linux Technology Center
India Systems and Technology Labs
Bangalore, India
---------------------------------