From: "Sachin P. Sant" Subject: Re: Crash (ext3 ) during 2.6.29-rc6 boot Date: Mon, 23 Feb 2009 16:27:20 +0530 Message-ID: <49A28110.1000802@in.ibm.com> References: <49A2705D.9030008@in.ibm.com> <20090223021320.11019d64.akpm@linux-foundation.org> <18850.31567.212454.514549@cargo.ozlabs.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Andrew Morton , Mel Gorman , linuxppc-dev@ozlabs.org, linux-ext4@vger.kernel.org, Jan Kara , linux-kernel To: Paul Mackerras Return-path: Received: from e28smtp02.in.ibm.com ([59.145.155.2]:45230 "EHLO e28smtp02.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753040AbZBWK5p (ORCPT ); Mon, 23 Feb 2009 05:57:45 -0500 In-Reply-To: <18850.31567.212454.514549@cargo.ozlabs.ibm.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: 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 ---------------------------------