From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail138.messagelabs.com (mail138.messagelabs.com [216.82.249.35]) by kanga.kvack.org (Postfix) with SMTP id 36A686B02A3 for ; Wed, 28 Jul 2010 01:06:26 -0400 (EDT) Received: from m6.gw.fujitsu.co.jp ([10.0.50.76]) by fgwmail7.fujitsu.co.jp (Fujitsu Gateway) with ESMTP id o6S56Nk8009392 for (envelope-from kosaki.motohiro@jp.fujitsu.com); Wed, 28 Jul 2010 14:06:24 +0900 Received: from smail (m6 [127.0.0.1]) by outgoing.m6.gw.fujitsu.co.jp (Postfix) with ESMTP id 69ABD45DE51 for ; Wed, 28 Jul 2010 14:06:23 +0900 (JST) Received: from s6.gw.fujitsu.co.jp (s6.gw.fujitsu.co.jp [10.0.50.96]) by m6.gw.fujitsu.co.jp (Postfix) with ESMTP id 492FF45DE4C for ; Wed, 28 Jul 2010 14:06:23 +0900 (JST) Received: from s6.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s6.gw.fujitsu.co.jp (Postfix) with ESMTP id E3DD01DB8012 for ; Wed, 28 Jul 2010 14:06:22 +0900 (JST) Received: from m108.s.css.fujitsu.com (m108.s.css.fujitsu.com [10.249.87.108]) by s6.gw.fujitsu.co.jp (Postfix) with ESMTP id 60335E08002 for ; Wed, 28 Jul 2010 14:06:22 +0900 (JST) From: KOSAKI Motohiro Subject: Re: PROBLEM: oom killer and swap weirdness on 2.6.3* kernels In-Reply-To: References: <20100727200804.2F40.A69D9226@jp.fujitsu.com> Message-Id: <20100728135850.7A92.A69D9226@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Date: Wed, 28 Jul 2010 14:06:21 +0900 (JST) Sender: owner-linux-mm@kvack.org To: dave b Cc: kosaki.motohiro@jp.fujitsu.com, David Rientjes , Hugh Dickins , linux-kernel@vger.kernel.org, linux-mm@kvack.org List-ID: > On 27 July 2010 21:14, KOSAKI Motohiro wrote: > >> On 27 July 2010 18:09, dave b wrote: > >> > On 27 July 2010 16:09, KOSAKI Motohiro wrote: > >> >>> > Do you mean the issue will be gone if disabling intel graphics? > >> >>> It may be a general issue or it could just be specific :) > >> > > >> > I will try with the latest ubuntu and report how that goes (that will > >> > be using fairly new xorg etc.) it is likely to be hidden issue just > >> > with the intel graphics driver. However, my concern is that it isn't - > >> > and it is about how shared graphics memory is handled :) > >> > >> > >> Ok my desktop still stalled and no oom killer was invoked when I added > >> swap to a live-cd of 10.04 amd64. > >> > >> *Without* *swap* *on* - the oom killer was invoked - here is a copy of it. > > > > This stack seems similar following bug. can you please try to disable intel graphics > > driver? > > > > https://bugzilla.kernel.org/show_bug.cgi?id=14933 > > Ok I am not sure how to do that :) > I could revert the patch and see if it 'fixes' this :) Oops, no, revert is not good action. the patch is correct. probably my explanation was not clear. sorry. I did hope to disable 'driver' (i.e. using vga), not disable the patch. Thanks. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org