Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753019AbZF3OAP (ORCPT ); Tue, 30 Jun 2009 10:00:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751526AbZF3OAD (ORCPT ); Tue, 30 Jun 2009 10:00:03 -0400 Received: from mx2.redhat.com ([66.187.237.31]:41989 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751379AbZF3OAC (ORCPT ); Tue, 30 Jun 2009 10:00:02 -0400 Date: Tue, 30 Jun 2009 10:58:51 -0300 From: Arnaldo Carvalho de Melo To: David Miller Cc: rientjes@google.com, linux-kernel@vger.kernel.org, kernel-testers@vger.kernel.org, thomas@m3y3r.de, rjw@sisk.pl, dccp@vger.kernel.org Subject: Re: [Bug #13666] WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask Message-ID: <20090630135851.GA12663@ghostprotocols.net> References: <6JJ2m5kyucK.A.cBC.0IASKB@chimera> <20090629.191655.193712233.davem@davemloft.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090629.191655.193712233.davem@davemloft.net> X-Url: http://oops.ghostprotocols.net:81/blog User-Agent: Mutt/1.5.19 (2009-01-05) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1337 Lines: 36 Em Mon, Jun 29, 2009 at 07:16:55PM -0700, David Miller escreveu: > From: David Rientjes > Date: Mon, 29 Jun 2009 17:06:42 -0700 (PDT) > > > On Mon, 29 Jun 2009, Rafael J. Wysocki wrote: > > > >> This message has been generated automatically as a part of a report > >> of recent regressions. > >> > >> The following bug entry is on the current list of known regressions > >> from 2.6.30. Please verify if it still should be listed and let me know > >> (either way). > >> > >> > >> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13666 > >> Subject : WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask > >> Submitter : Thomas Meyer > >> Date : 2009-06-27 16:15 (2 days old) > >> References : http://lkml.org/lkml/2009/6/27/75 > >> > > > > dccp_init() is trying to allocate a goal that causes the order in > > __get_free_pages() to be >= MAX_ORDER. > > > > Arnaldo, can we cap ehash_order and bhash_order at MAX_ORDER - 1? > > There was a patch going arond for this already. http://patchwork.kernel.org/patch/31784/ - Arnaldo -- 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/