From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753875Ab2CTGEf (ORCPT ); Tue, 20 Mar 2012 02:04:35 -0400 Received: from mail-iy0-f174.google.com ([209.85.210.174]:54183 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753483Ab2CTGEd (ORCPT ); Tue, 20 Mar 2012 02:04:33 -0400 Message-ID: <4F681DEE.9030903@gmail.com> Date: Mon, 19 Mar 2012 23:04:30 -0700 From: "Justin P. Mattock" User-Agent: Mozilla/5.0 (X11; Linux i686; rv:10.0.2) Gecko/20120216 Thunderbird/10.0.2 MIME-Version: 1.0 To: Tejun Heo CC: linux-kernel@vger.kernel.org, Jens Axboe , Vivek Goyal Subject: Re: INFO: suspicious RCU usage. on 3.3.0-rc7-next-20120316 References: <4F6600FA.7050005@gmail.com> <20120318155401.GA8045@dhcp-172-17-108-109.mtv.corp.google.com> <4F661E89.5050000@gmail.com> <20120319170122.GG11069@google.com> In-Reply-To: <20120319170122.GG11069@google.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 On 03/19/2012 10:01 AM, Tejun Heo wrote: > On Sun, Mar 18, 2012 at 10:42:33AM -0700, Justin P. Mattock wrote: >>> Known problem. The following pending patchset should fix the problem. >>> >>> http://thread.gmane.org/gmane.linux.kernel/1263989 >>> >>> Jens? >>> >>> Thakns. >>> >> >> cool thanks for the info.. >> I went and applied your patches(all 5) and there is fuzz, and some >> errors with linux-next. >> seems the suspicious message is still there, but the system boots up >> just fine with the patches in. >> maybe manually applying them by hand is what I need to do for -next >> so I dont miss anything important with the patch that takes care of >> the suspicious message. > > Hmm... weird. I just double check and the patch series makes the > warning go away. Can you please try the following git branch instead? > > git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git blkcg-stats > > Thanks. > alright! I built and ran misc.git. I am not seeing this warning, if its safe to say this fixes the warning then its cool, but if not then I can try this patch on linux-next just to see.. other than that Thanks for the info/help! Justin P. Mattock