Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753444AbcKQJOl (ORCPT ); Thu, 17 Nov 2016 04:14:41 -0500 Received: from x127155.tudelft.net ([131.180.127.155]:46814 "EHLO djo.tudelft.nl" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752790AbcKQJOh (ORCPT ); Thu, 17 Nov 2016 04:14:37 -0500 Date: Thu, 17 Nov 2016 10:14:34 +0100 From: Wim Osterholt To: Oliver Neukum Cc: poma , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Wim Osterholt Subject: Re: crash by cdc_acm driver in kernels 4.8-rc1/5 Message-ID: <20161117091434.GA6107@djo.tudelft.nl> Reply-To: wim@djo.tudelft.nl References: <20160908125850.GC28274@djo.tudelft.nl> <1476713445.3938.1.camel@suse.com> <20161017152042.GA26559@djo.tudelft.nl> <1476793123.2637.3.camel@suse.com> <20161115001619.GA21030@djo.tudelft.nl> <20161115132930.GA20918@djo.tudelft.nl> <1479299670.2000.13.camel@suse.com> <20161116150757.GA15605@djo.tudelft.nl> <20161117015732.GA17637@djo.tudelft.nl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20161117015732.GA17637@djo.tudelft.nl> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 468 Lines: 12 On Thu, Nov 17, 2016 at 02:57:33AM +0100, Wim Osterholt wrote: > Now a retry of 4.9-rc5. I take the config of 4.8.8 and accept > the default for the new options. > SMP set. No call trace appears. > For completeness I should also try with SMP unset. That is for tomorrow > then. With CONFIG_SMP unset nothing goes wrong here either. It looks like it has been fixed in 4.9-rc5, but I should also double check several conbinations on my (slower) laptop. Regards, Wim.