Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1031815Ab2K3VOn (ORCPT ); Fri, 30 Nov 2012 16:14:43 -0500 Received: from mail-pa0-f46.google.com ([209.85.220.46]:42712 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1031518Ab2K3VOl (ORCPT ); Fri, 30 Nov 2012 16:14:41 -0500 Date: Fri, 30 Nov 2012 13:14:35 -0800 From: Tejun Heo To: Anders Kaseorg Cc: Herbert Xu , "John W. Linville" , netdev@vger.kernel.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: Wireless regression in workqueue: use mod_delayed_work() instead of __cancel + queue Message-ID: <20121130211435.GJ3873@htj.dyndns.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1220 Lines: 34 Hello, Anders. Sorry about the delay. On Wed, Nov 28, 2012 at 10:17:28AM -0500, Anders Kaseorg wrote: > On Wed, 28 Nov 2012, Anders Kaseorg wrote: > > My Intel 6250 wireless card (iwldvm) can no longer associate with a > > WPA-Enterprise network (PEAP-MSCHAPv2). To my surprise, I bisected this > > regression to commit e7c2f967445dd2041f0f8e3179cca22bb8bb7f79, > > workqueue: use mod_delayed_work() instead of __cancel + queue. I see. > > A bunch of logs collected by Ubuntu apport are in this bug report: > > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1083980 > > > > How can I help to debug this? > > > > I see that someone else reported another regression with the same commit > > last week, although this looks unrelated at first glance: > > http://thread.gmane.org/gmane.linux.kernel/1395938 Urgh... that one was in my spam folder probably due to the mimed content. Nothing rings a bell yet. Will keep looking into it. Thanks. -- tejun -- 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/