Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758262AbYFMCPE (ORCPT ); Thu, 12 Jun 2008 22:15:04 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754842AbYFMCOv (ORCPT ); Thu, 12 Jun 2008 22:14:51 -0400 Received: from smtp1.linux-foundation.org ([140.211.169.13]:48279 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754568AbYFMCOu (ORCPT ); Thu, 12 Jun 2008 22:14:50 -0400 Date: Thu, 12 Jun 2008 19:13:11 -0700 From: Andrew Morton To: KAMEZAWA Hiroyuki Cc: Kamalesh Babulal , linux-kernel@vger.kernel.org, kernel-testers@vger.kernel.org, linux-mm@kvack.org, Nick Piggin , Andy Whitcroft , "riel@redhat.com" , "Lee.Schermerhorn@hp.com" Subject: Re: [PATCH] fix double unlock_page() in 2.6.26-rc5-mm3 kernel BUG at mm/filemap.c:575! Message-Id: <20080612191311.1331f337.akpm@linux-foundation.org> In-Reply-To: <20080613104444.63bd242f.kamezawa.hiroyu@jp.fujitsu.com> References: <20080611225945.4da7bb7f.akpm@linux-foundation.org> <4850E1E5.90806@linux.vnet.ibm.com> <20080612015746.172c4b56.akpm@linux-foundation.org> <20080612202003.db871cac.kamezawa.hiroyu@jp.fujitsu.com> <20080613104444.63bd242f.kamezawa.hiroyu@jp.fujitsu.com> X-Mailer: Sylpheed 2.4.8 (GTK+ 2.12.5; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 601 Lines: 15 On Fri, 13 Jun 2008 10:44:44 +0900 KAMEZAWA Hiroyuki wrote: > This is reproducer of panic. "quick fix" is attached. Thanks - I put that in ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc5/2.6.26-rc5-mm3/hot-fixes/ > But I think putback_lru_page() should be re-designed. Yes, it sounds that way. -- 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/