From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail144.messagelabs.com (mail144.messagelabs.com [216.82.254.51]) by kanga.kvack.org (Postfix) with SMTP id 3B5F46B0069 for ; Tue, 22 Nov 2011 11:41:08 -0500 (EST) Date: Tue, 22 Nov 2011 10:41:02 -0600 (CST) From: Christoph Lameter Subject: Re: WARNING: at mm/slub.c:3357, kernel BUG at mm/slub.c:3413 In-Reply-To: Message-ID: References: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; CHARSET=US-ASCII Content-ID: Sender: owner-linux-mm@kvack.org List-ID: To: Eric Dumazet Cc: Markus Trippelsdorf , Christian Kujau , Benjamin Herrenschmidt , "Alex,Shi" , "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" , Pekka Enberg , Matt Mackall , "netdev@vger.kernel.org" , Tejun Heo On Tue, 22 Nov 2011, Christoph Lameter wrote: > It may be easier to simply disable interrupts early in __slab_free > if debugging is on. Doesnt look nice right now. Draft patch (not tested > yet): Well thats not enough. We have to take the slab_lock to stop validate_slab from checking up on things. -- 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