From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail6.bemta8.messagelabs.com (mail6.bemta8.messagelabs.com [216.82.243.55]) by kanga.kvack.org (Postfix) with ESMTP id 264286B0012 for ; Tue, 14 Jun 2011 01:00:08 -0400 (EDT) Subject: Re: [PATCH] slub: fix kernel BUG at mm/slub.c:1950! From: Benjamin Herrenschmidt In-Reply-To: References: <1307990048.11288.3.camel@jaguar> Content-Type: text/plain; charset="UTF-8" Date: Tue, 14 Jun 2011 14:51:18 +1000 Message-ID: <1308027078.2874.1005.camel@pasglop> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Hugh Dickins Cc: Pekka Enberg , linux-mm , Christoph Lameter , "linuxppc-dev@lists.ozlabs.org" , linux-kernel On Mon, 2011-06-13 at 14:00 -0700, Hugh Dickins wrote: > On Mon, Jun 13, 2011 at 1:34 PM, Pekka Enberg wrote: > > On Mon, Jun 13, 2011 at 10:29 PM, Christoph Lameter wrote: > >> On Mon, 13 Jun 2011, Pekka Enberg wrote: > >> > >>> > Hmmm.. The allocpercpu in alloc_kmem_cache_cpus should take care of the > >>> > alignment. Uhh.. I see that a patch that removes the #ifdef CMPXCHG_LOCAL > >>> > was not applied? Pekka? > >>> > >>> This patch? > >>> > >>> http://git.kernel.org/?p=linux/kernel/git/penberg/slab-2.6.git;a=commitdiff;h=d4d84fef6d0366b585b7de13527a0faeca84d9ce > >>> > >>> It's queued and will be sent to Linus soon. > >> > >> Ok it will also fix Hugh's problem then. > > > > It's in Linus' tree now. Hugh, can you please confirm it fixes your machine too? > > I expect it to, thanks: I'll confirm tonight. >>From report to resolution before I got to read the thread, that's how I like them ! Thanks guys :-) Cheers, Ben. -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org