linux-ext4 - Re: Crash (ext3 ) during 2.6.29-rc6 boot

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Message-ID: <49A28110.1000802@in.ibm.com>
Date:	Mon, 23 Feb 2009 16:27:20 +0530
From:	"Sachin P. Sant" <sachinp@...ibm.com>
To:	Paul Mackerras <paulus@...ba.org>
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	Mel Gorman <mel@....ul.ie>, linuxppc-dev@...abs.org,
	linux-ext4@...r.kernel.org, Jan Kara <jack@....cz>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: Crash (ext3 ) during 2.6.29-rc6 boot

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
---------------------------------

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