Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932781Ab0DHQPu (ORCPT ); Thu, 8 Apr 2010 12:15:50 -0400 Received: from mx1.gb1.humyo.com ([62.44.71.171]:58253 "EHLO mx1.gb1.humyo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932532Ab0DHQPs (ORCPT ); Thu, 8 Apr 2010 12:15:48 -0400 Message-ID: <4BBE01CB.9020701@humyo.com> Date: Thu, 08 Apr 2010 17:18:19 +0100 From: John Berthels User-Agent: Thunderbird 2.0.0.24 (X11/20100317) MIME-Version: 1.0 To: Dave Chinner CC: linux-kernel@vger.kernel.org, Nick Gregory , Rob Sanderson , xfs@oss.sgi.com, linux-mm@kvack.org Subject: Re: PROBLEM + POSS FIX: kernel stack overflow, xfs, many disks, heavy write load, 8k stack, x86-64 References: <4BBC6719.7080304@humyo.com> <20100407140523.GJ11036@dastard> <4BBCAB57.3000106@humyo.com> <20100407234341.GK11036@dastard> <20100408030347.GM11036@dastard> <4BBDC92D.8060503@humyo.com> <4BBDEC9A.9070903@humyo.com> In-Reply-To: <4BBDEC9A.9070903@humyo.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 663 Lines: 18 John Berthels wrote: > John Berthels wrote: >> I'll reply again after it's been running long enough to draw >> conclusions. The box with patch+THREAD_ORDER 1+LOCKDEP went down (with no further logging retrievable by /var/log/messages or netconsole). We're loading up a 2.6.33.2 + patch + THREAD_ORDER 2 (no LOCKDEP) to get better info as to whether we are still blowing the 8k limit with the patch in place. jb -- 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/