From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932598AbWFLWNA (ORCPT ); Mon, 12 Jun 2006 18:13:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932602AbWFLWNA (ORCPT ); Mon, 12 Jun 2006 18:13:00 -0400 Received: from rtr.ca ([64.26.128.89]:57756 "EHLO mail.rtr.ca") by vger.kernel.org with ESMTP id S932598AbWFLWM7 (ORCPT ); Mon, 12 Jun 2006 18:12:59 -0400 Message-ID: <448DE6EA.8020708@rtr.ca> Date: Mon, 12 Jun 2006 18:12:58 -0400 From: Mark Lord User-Agent: Thunderbird 1.5.0.4 (X11/20060516) MIME-Version: 1.0 To: Greg KH Cc: Linux Kernel , Andrew Morton 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> <448DE28D.3040708@rtr.ca> <20060612220321.GA19792@suse.de> In-Reply-To: <20060612220321.GA19792@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 Greg KH wrote: > On Mon, Jun 12, 2006 at 05:54:21PM -0400, Mark Lord wrote: >> Okay, with these two patches from -mm, the USB no longer dies >> when I plug in my hub/dock device: >> >> gregkh-usb-improved-tt-scheduling-for-ehci.patch >> gregkh-usb-usb-rmmod-pl2303-after-28.patch >> >> So let's get these pushed upstream sooner than later, please! > > It will happen after 2.6.17 is out, as they are in the queue to do so. 2.6.18 will do, I suppose. But has the *real* bug been fixed with these patches, or merely "avoided" ? Eg. If usb_submit_urb() ever fails again (low on memory, etc..) inside pl2303_open(), will we be back with the same bug? What's the *real* actual bug here? Thanks