From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757767Ab2DISkz (ORCPT ); Mon, 9 Apr 2012 14:40:55 -0400 Received: from ud10.udmedia.de ([194.117.254.50]:49353 "EHLO mail.ud10.udmedia.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757746Ab2DISkw (ORCPT ); Mon, 9 Apr 2012 14:40:52 -0400 Date: Mon, 9 Apr 2012 20:40:48 +0200 From: Markus Trippelsdorf To: Hugh Dickins Cc: Konstantin Khlebnikov , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" Subject: Re: v3.4 BUG: Bad rss-counter state Message-ID: <20120409184048.GA2478@x4> References: <20120408113925.GA292@x4> <20120409055814.GA292@x4> <4F83114E.30106@openvz.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2012.04.09 at 11:22 -0700, Hugh Dickins wrote: > On Mon, 9 Apr 2012, Konstantin Khlebnikov wrote: > > Markus Trippelsdorf wrote: > > > On 2012.04.08 at 13:39 +0200, Markus Trippelsdorf wrote: > > > > I've hit the following warning after I've tried to link Firofox's libxul > > > > with "-flto -lto-partition=none" on my machine with 8GB memory. I've > > I've no notion of what's unusual in that link. "-lto-partition=none" disables partitioning and streaming of the link time optimizer. > > > > killed the process after it used all the memory and 90% of my swap > > Does doing that link push you well into swap on 3.3? Yes lto1 uses ~12GB of RAM when called with "-lto-partition=none". > There's a separate mail thread which implicates > CONFIG_ANDROID_LOW_MEMORY_KILLER (how appropriately named!) in memory > leaks on 3.4, so please switch that off if you happened to have it on - > unless you're keen to reproduce these rss-counter messages for us. No that option is off. -- Markus