From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751318Ab2IXW12 (ORCPT ); Mon, 24 Sep 2012 18:27:28 -0400 Received: from cantor2.suse.de ([195.135.220.15]:50537 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750861Ab2IXW10 (ORCPT ); Mon, 24 Sep 2012 18:27:26 -0400 Date: Tue, 25 Sep 2012 00:27:24 +0200 From: Jan Kara To: Andrew Morton Cc: Jan Kara , Borislav Petkov , "Srivatsa S. Bhat" , Conny Seidel , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Fengguang Wu , Peter Zijlstra , Johannes Weiner , "Paul E. McKenney" Subject: Re: divide error: bdi_dirty_limit+0x5a/0x9e Message-ID: <20120924222724.GD30997@quack.suse.cz> References: <20120924102324.GA22303@aftab.osrc.amd.com> <20120924142305.GD12264@quack.suse.cz> <20120924143609.GH22303@aftab.osrc.amd.com> <20120924201650.6574af64.conny.seidel@amd.com> <20120924181927.GA25762@aftab.osrc.amd.com> <5060AB0E.3070809@linux.vnet.ibm.com> <20120924193135.GB25762@aftab.osrc.amd.com> <20120924200737.GA30997@quack.suse.cz> <20120924201726.GB30997@quack.suse.cz> <20120924142100.52a1e7b7.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20120924142100.52a1e7b7.akpm@linux-foundation.org> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon 24-09-12 14:21:00, Andrew Morton wrote: > On Mon, 24 Sep 2012 22:17:26 +0200 > Jan Kara wrote: > > > In the attachment is a fix. Fengguang, can you please merge it? Thanks! > > I grabbed it. I also added the (missing, important) text "This bug causes > a divide-by-zero oops in bdi_dirty_limit() in Borislav's 3.6.0-rc6 > based kernel." And I stuck a cc:stable onto it. Thanks! Honza