From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752155AbbABOFk (ORCPT ); Fri, 2 Jan 2015 09:05:40 -0500 Received: from mail-la0-f53.google.com ([209.85.215.53]:35287 "EHLO mail-la0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751950AbbABOFi (ORCPT ); Fri, 2 Jan 2015 09:05:38 -0500 Date: Fri, 2 Jan 2015 15:05:32 +0100 From: Johan Hovold To: Richard Cc: Johan Hovold , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org Subject: Re: Kernel 3.17.x Attaching Keyspan 4-Port Serial to USB Adapter Causes Kernel Panic Message-ID: <20150102140532.GA12611@localhost> References: <54960F74.1050608@pacbell.net> <20141222175301.GF30375@localhost> <5499D72C.7090502@pacbell.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5499D72C.7090502@pacbell.net> User-Agent: Mutt/1.5.22 (2013-10-16) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Dec 23, 2014 at 12:57:16PM -0800, Richard wrote: > > This driver is a bit of a mess. Could you try the patch below and > > see if it fixes the problem? > > Yes. Thank you. That fixes the issue. I can now plug in the Keyspan > USB adapter to my new running system without the kernel freezing. I > applied your patch to 3.17.7. I have not yet tried it on 3.18.1. > > Using minicom I tested the usb-serial devices and everything seems to > work. Great, thanks for testing. Johan