Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753921AbYJYLVz (ORCPT ); Sat, 25 Oct 2008 07:21:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751700AbYJYLVp (ORCPT ); Sat, 25 Oct 2008 07:21:45 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:50253 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751557AbYJYLVo (ORCPT ); Sat, 25 Oct 2008 07:21:44 -0400 From: "Rafael J. Wysocki" To: Greg KH Subject: Re: [2.6.27-rc7] oops in usbcore Date: Sat, 25 Oct 2008 13:26:15 +0200 User-Agent: KMail/1.9.9 Cc: Alan Stern , Folkert van Heusden , Oliver Neukum , linux-kernel@vger.kernel.org, USB list References: <200810242353.08576.rjw@sisk.pl> <20081024221639.GA23702@kroah.com> In-Reply-To: <20081024221639.GA23702@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200810251326.15821.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1548 Lines: 47 On Saturday, 25 of October 2008, Greg KH wrote: > On Fri, Oct 24, 2008 at 06:13:03PM -0400, Alan Stern wrote: > > On Fri, 24 Oct 2008, Rafael J. Wysocki wrote: > > > > > On Thursday, 9 of October 2008, Folkert van Heusden wrote: > > > > > > lpc-ntpd is a atomic clock receiver driver doing read()-calls on an fd > > > > > > from a serial device (connected via usb), nothing fancy > > > > > > (http://vanheusden.com/lpc-ntpd/ ). > > > > > > > > > > Which devices? Please post lsusb -v > > > > > > > > thegate:/home/folkert# lsusb -v > lsusb > > > > cannot read device status, Broken pipe (32) > > > > > > > > Isn't that error odd? > > > > > > > > The output is: > > > > ... > > > > > > > But you do get this oops even without running that script, don't you? > > > > > > > > No, only with that script. > > > > > > Is this still reproducible in mainline? > > > > > > If not, is it reproducible with 2.6.27 final? > > > > I submitted a patch for this: > > > > http://marc.info/?l=linux-usb&m=122461735606713&w=2 > > > > It hasn't been merged yet, in any tree. > > I'm a bit hesitant to add it for .28, especially as this isn't a > "regression" per-say, but something that we have always done wrong, and > it changes the core USB code. OK, I'm not going to list it, then. Thanks, Rafael -- 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/