From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754218Ab1G0JE2 (ORCPT ); Wed, 27 Jul 2011 05:04:28 -0400 Received: from mail-fx0-f52.google.com ([209.85.161.52]:38069 "EHLO mail-fx0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752484Ab1G0JEZ (ORCPT ); Wed, 27 Jul 2011 05:04:25 -0400 Date: Wed, 27 Jul 2011 11:04:20 +0200 From: Tejun Heo To: Shreshtha Cc: linux-kernel@vger.kernel.org, Andrew Morton Subject: Re: Kernel Oops on enabling CONFIG_LOCK_STAT Message-ID: <20110727090420.GX2622@htj.dyndns.org> References: <20110722061054.GA2622@htj.dyndns.org> <20110722073417.GB2622@htj.dyndns.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 26, 2011 at 06:49:23PM +0530, Shreshtha wrote: > Hi Tejun Heo, > > Problem persists even after applying the patch. > After applying the debug patch (and printk for rs,re etc.) related > output in mail below. > > The log attached was with linux-2.6.35.7 kernel. > I tried newer kernel i.e. 2.6.39.3 and problem was *not* seen. > Seems that changes in mm/* solved the issue. > So I will take this thread from here. Eh... sure. percpu was pretty young back then and we've had good number of bugs fixed since then. I guess I should have asked kernel version first. Anyways, good to hear the problem is already fixed. -- tejun