Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267396AbUIJNE6 (ORCPT ); Fri, 10 Sep 2004 09:04:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267400AbUIJNE6 (ORCPT ); Fri, 10 Sep 2004 09:04:58 -0400 Received: from gizmo03bw.bigpond.com ([144.140.70.13]:18617 "HELO gizmo03bw.bigpond.com") by vger.kernel.org with SMTP id S267396AbUIJNE4 (ORCPT ); Fri, 10 Sep 2004 09:04:56 -0400 Message-ID: <4141A674.7010708@bigpond.net.au> Date: Fri, 10 Sep 2004 23:04:52 +1000 From: Peter Williams User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20030624 Netscape/7.1 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Andrew Morton CC: linux-kernel@vger.kernel.org Subject: Re: [2.6.9-rc1-bk14 Oops] In groups_search() References: <413FA9AE.90304@bigpond.net.au> <20040909010610.28ca50e1.akpm@osdl.org> <4140EE3E.5040602@bigpond.net.au> <20040909171450.6546ee7a.akpm@osdl.org> <4141092B.2090608@bigpond.net.au> <20040909200650.787001fc.akpm@osdl.org> <41413F64.40504@bigpond.net.au> <20040909231858.770ab381.akpm@osdl.org> <414149A0.1050006@bigpond.net.au> <20040909235217.5a170840.akpm@osdl.org> <41415B15.1050402@bigpond.net.au> <20040910005454.23bbf9fb.akpm@osdl.org> <4141621D.7020301@bigpond.net.au> <414169F0.1040202@bigpond.net.au> <20040910015436.343c9a4d.akpm@osdl.org> In-Reply-To: <20040910015436.343c9a4d.akpm@osdl.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1298 Lines: 37 Andrew Morton wrote: > Peter Williams wrote: > >> > I >> > still have the original four patches applied. I'll try again with an >> > unpatched bk16 and let you know the results shortly. >> > >> >> With out of the box bk16 plus your rock.c patch and with >> CONFIG_DEBUG_SLAB and CONFIG_DEBUG_PAGEALLOC selected I get no oops in >> in_groupse_p() or kfree() but I still get the scheduling while atomic >> messages when I do "make install". > > > OK. Could you please resend one of the scheduling-while-atomic messages? > > Also, try disabling CONFIG_DEBUG_SLAB, and then reenable it and try > disabling CONFIG_DEBUG_PAGEALLOC. ie: one at a time, not both at the same > time. > CONFIG_DEBUG_SLAB is the one that when selected causes the oops to go away. I.e. CONFIG_DEBUG_SLAB alone gives NO oops; CONFIG_DEBUG_PAGEALLOC alone gives oops. Peter -- Peter Williams pwil3058@bigpond.net.au "Learning, n. The kind of ignorance distinguishing the studious." -- Ambrose Bierce - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/