Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755534AbZJAQmo (ORCPT ); Thu, 1 Oct 2009 12:42:44 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755396AbZJAQmn (ORCPT ); Thu, 1 Oct 2009 12:42:43 -0400 Received: from mail-bw0-f210.google.com ([209.85.218.210]:62926 "EHLO mail-bw0-f210.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753622AbZJAQmm convert rfc822-to-8bit (ORCPT ); Thu, 1 Oct 2009 12:42:42 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:content-type :content-transfer-encoding; b=HI0NGSIthuK9dzSHuxAQ5fj5w1y9GpZGvHvQtlxhQh+4KuFFOgjZj+HuahME0L3JhV w8aqJQKdMPJqkHzRz9hJDeIf5THlCTom5hkSb+TvnPiAVcvrpTR2VS/4Ca3XRNhErv9U 0hBvmBN2JLP+QItWU/YgvJaXFLzvFYH6KfToI= MIME-Version: 1.0 In-Reply-To: <20091001030733.GS24383@mit.edu> References: <20091001030733.GS24383@mit.edu> Date: Thu, 1 Oct 2009 12:42:45 -0400 X-Google-Sender-Auth: 687b4535a4a57321 Message-ID: Subject: Re: 2.6.32-rc1 oops in ext4 From: Andrew Lutomirski To: Theodore Tso , Andrew Lutomirski , linux-kernel@vger.kernel.org, linux-ext4@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1288 Lines: 34 On Wed, Sep 30, 2009 at 11:07 PM, Theodore Tso wrote: > On Wed, Sep 30, 2009 at 10:54:26PM -0400, Andrew Lutomirski wrote: >> All I did was boot Fedora 11 and open a Konsole. ?I'm running >> 84d88d5d4efc37dfb8a93a4a58d8a227ee86ffa4. > > I'm pretty sure this patch should fix things; can you confirm? > > ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?- Ted > > commit 1f94533d9cd75f6d2826018d54a971b9cc085992 > Author: Theodore Ts'o > Date: ? Wed Sep 30 22:57:41 2009 -0400 > > ? ?ext4: fix a BUG_ON crash by checking that page has buffers attached to it > > ? ?In ext4_num_dirty_pages() we were calling page_buffers() before > ? ?checking to see if the page actually had pages attached to it; this > ? ?would cause a BUG check crash in the inline function page_buffers(). > > ? ?Thanks to Markus Trippelsdorf for reporting this bug. > > ? ?Signed-off-by: "Theodore Ts'o" I patched that onto the same kernel from git and it seems to work. Tested-by: Andy Lutomirski Thanks, Andy -- 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/