Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752959Ab3GIReP (ORCPT ); Tue, 9 Jul 2013 13:34:15 -0400 Received: from mail-lb0-f176.google.com ([209.85.217.176]:45908 "EHLO mail-lb0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751934Ab3GIReO (ORCPT ); Tue, 9 Jul 2013 13:34:14 -0400 Date: Tue, 9 Jul 2013 21:34:08 +0400 From: Glauber Costa To: Andrew Morton Cc: Michal Hocko , Dave Chinner , linux-mm@kvack.org, LKML Subject: Re: linux-next: slab shrinkers: BUG at mm/list_lru.c:92 Message-ID: <20130709173407.GA9188@localhost.localdomain> References: <20130701012558.GB27780@dastard> <20130701075005.GA28765@dhcp22.suse.cz> <20130701081056.GA4072@dastard> <20130702092200.GB16815@dhcp22.suse.cz> <20130702121947.GE14996@dastard> <20130702124427.GG16815@dhcp22.suse.cz> <20130703112403.GP14996@dastard> <20130704163643.GF7833@dhcp22.suse.cz> <20130708125352.GC20149@dhcp22.suse.cz> <20130708140419.d9079dd67111090beb6cef3d@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20130708140419.d9079dd67111090beb6cef3d@linux-foundation.org> 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 Content-Length: 1013 Lines: 25 On Mon, Jul 08, 2013 at 02:04:19PM -0700, Andrew Morton wrote: > On Mon, 8 Jul 2013 14:53:52 +0200 Michal Hocko wrote: > > > > Good news! The test was running since morning and it didn't hang nor > > > crashed. So this really looks like the right fix. It will run also > > > during weekend to be 100% sure. But I guess it is safe to say > > > > Hmm, it seems I was too optimistic or we have yet another issue here (I > > guess the later is more probable). > > > > The weekend testing got stuck as well. > > > > The dmesg shows there were some hung tasks: > > That looks like the classic "we lost an IO completion" trace. > > I think it would be prudent to defer these patches into 3.12. Agree. Will they still in -mm, or do I have to resend ? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/