From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx130.postini.com [74.125.245.130]) by kanga.kvack.org (Postfix) with SMTP id 2C1A66B004F for ; Mon, 5 Dec 2011 15:16:55 -0500 (EST) Received: by qcsd17 with SMTP id d17so2126347qcs.14 for ; Mon, 05 Dec 2011 12:16:54 -0800 (PST) Date: Mon, 5 Dec 2011 15:20:57 -0500 From: Jerome Glisse Subject: Re: WARNING: at mm/slub.c:3357, kernel BUG at mm/slub.c:3413 Message-ID: <20111205202057.GD4342@homer.localdomain> References: <20111203092845.GA1520@x4.trippels.de> <20111203122900.GA1617@x4.trippels.de> <20111204010200.GA1530@x4.trippels.de> <20111205171046.GA4342@homer.localdomain> <20111205181549.GA1612@x4.trippels.de> <20111205191116.GB4342@homer.localdomain> <20111205192701.GA1531@x4.trippels.de> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="TYecfFk8j8mZq+dy" Content-Disposition: inline In-Reply-To: Sender: owner-linux-mm@kvack.org List-ID: To: Pekka Enberg Cc: Markus Trippelsdorf , Dave Airlie , Christoph Lameter , "Alex, Shi" , Eric Dumazet , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , dri-devel@lists.freedesktop.org, "linux-mm@kvack.org" , Matt Mackall , tj@kernel.org, Alex Deucher --TYecfFk8j8mZq+dy Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Dec 05, 2011 at 10:10:34PM +0200, Pekka Enberg wrote: > On Mon, Dec 5, 2011 at 9:27 PM, Markus Trippelsdorf > wrote: > >> > Yes the patch finally fixes the issue for me (tested with 120 kexec > >> > iterations). > >> > Thanks Jerome! > >> > >> Can you do a kick run on the modified patch ? > > > > This one is also OK after ~60 iterations. > > Jerome, could you please include a reference to this LKML thread for > context and attribution for Markus for reporting and following up to > get the issue fixed in the changelog? > > Pekka Attached updated patch, only changelog is different. Thanks Markus for testing this. Cheers, Jerome --TYecfFk8j8mZq+dy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="0001-drm-radeon-disable-possible-GPU-writeback-early-v3.patch" --TYecfFk8j8mZq+dy--