From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757276Ab1ANIU5 (ORCPT ); Fri, 14 Jan 2011 03:20:57 -0500 Received: from out1.smtp.messagingengine.com ([66.111.4.25]:56185 "EHLO out1.smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751530Ab1ANIUw (ORCPT ); Fri, 14 Jan 2011 03:20:52 -0500 X-Sasl-enc: TgMIfBDMh3bo0KPuBMnbklnGsLYag5ly99t3n1NnUrEF 1294993251 Subject: Re: [autofs] WARNING: at fs/dcache.c:1359 d_set_d_op [was: mmotm 2011-01-06-15-41 uploaded] From: Ian Kent To: Jiri Slaby Cc: Valdis.Kletnieks@vt.edu, autofs@linux.kernel.org, mm-commits@vger.kernel.org, npiggin@kernel.dk, linux-kernel@vger.kernel.org, Al Viro , "H. Peter Anvin" , linux-fsdevel@vger.kernel.org, akpm@linux-foundation.org In-Reply-To: <4D2F1CD7.5090100@gmail.com> References: <201101070014.p070Egpo023959@imap1.linux-foundation.org> <4D2ECB56.4070802@gmail.com> <12521.1294932824@localhost> <4D2F1CD7.5090100@gmail.com> Content-Type: text/plain; charset="UTF-8" Date: Fri, 14 Jan 2011 16:20:43 +0800 Message-ID: <1294993243.2794.4.camel@perseus> Mime-Version: 1.0 X-Mailer: Evolution 2.32.1 (2.32.1-1.fc14) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2011-01-13 at 16:40 +0100, Jiri Slaby wrote: > On 01/13/2011 04:33 PM, Valdis.Kletnieks@vt.edu wrote: > > On Thu, 13 Jan 2011 10:52:22 +0100, Jiri Slaby said: > >> On 01/07/2011 12:41 AM, akpm@linux-foundation.org wrote: > >>> The mm-of-the-moment snapshot 2011-01-06-15-41 has been uploaded to > >> > >> Hi, after some uptime and several suspend/resume cycles, I got: > >> WARNING: at fs/dcache.c:1359 d_set_d_op+0x82/0xb0() > >> Hardware name: To Be Filled By O.E.M. > >> Modules linked in: dvb_usb_af9015 tda18271 af9013 dvb_usb dvb_core > >> Pid: 3474, comm: automount Tainted: G W 2.6.37-mm1_64+ #1344 > >> Call Trace: > >> [] ? warn_slowpath_common+0x7a/0xb0 > >> [] ? warn_slowpath_null+0x15/0x20 > >> [] ? d_set_d_op+0x82/0xb0 > >> [] ? autofs4_dir_mkdir+0x169/0x180 > > > > Wow. So it wasn't just configfs that trips over this one. I'm now hoping that > > Al audited all the pseudo file systems for this... > > Well, CCing Al. > > I don't see any recent change in fs/autofs4 in: > http://git.kernel.org/?p=linux/kernel/git/viro/vfs-2.6.git;a=history;f=fs/autofs4;hb=refs/heads/for-next > > So maybe not all? Did you see: https://lkml.org/lkml/2011/1/12/394 Haven't had any feedback on this yet, odd or maybe no news is good news? Ian