From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932369AbWFLVg5 (ORCPT ); Mon, 12 Jun 2006 17:36:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932386AbWFLVg4 (ORCPT ); Mon, 12 Jun 2006 17:36:56 -0400 Received: from rtr.ca ([64.26.128.89]:10654 "EHLO mail.rtr.ca") by vger.kernel.org with ESMTP id S932369AbWFLVgz (ORCPT ); Mon, 12 Jun 2006 17:36:55 -0400 Message-ID: <448DDE76.3090401@rtr.ca> Date: Mon, 12 Jun 2006 17:36:54 -0400 From: Mark Lord User-Agent: Thunderbird 1.5.0.4 (X11/20060516) MIME-Version: 1.0 To: Greg KH Cc: Linux Kernel Subject: Re: pl2303 ttyUSB0: pl2303_open - failed submitting interrupt urb, error -28 References: <448DC93E.9050200@rtr.ca> <20060612204918.GA16898@suse.de> <448DD50F.3060002@rtr.ca> <448DC93E.9050200@rtr.ca> <20060612204918.GA16898@suse.de> <448DD968.2010000@rtr.ca> <20060612212812.GA17458@suse.de> In-Reply-To: <20060612212812.GA17458@suse.de> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org >> I found this fix in -mm: gregkh-usb-usb-rmmod-pl2303-after-28.patch >> > It did *not* fix the problem. > > That should fix the memory leak after getting that error and let you > unload the module, right? Nope. No difference here. >> If I plug the 1.1 hub/dock into another external hub, no problems. > >I recommend doing that :) >It's not like you get _any_ speed differences by using a USB 2.0 hub >with this device... I suppose not! ;) But the USB2.0 "hub" is built-into my notebook, and the "cascading hubs" solution is likely to stop working when we begin enforcing per-port power limits on these devices. I'm rebuilding to try the suggested patch now. Cheers