Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934068AbZJJQV2 (ORCPT ); Sat, 10 Oct 2009 12:21:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761966AbZJJQV1 (ORCPT ); Sat, 10 Oct 2009 12:21:27 -0400 Received: from netrider.rowland.org ([192.131.102.5]:41756 "HELO netrider.rowland.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1761952AbZJJQV0 (ORCPT ); Sat, 10 Oct 2009 12:21:26 -0400 Date: Sat, 10 Oct 2009 12:20:47 -0400 (EDT) From: Alan Stern X-X-Sender: stern@netrider.rowland.org To: Benjamin Herrenschmidt cc: Greg KH , "linux-kernel@vger.kernel.org" , "linux-usb@vger.kernel.org" , Hugh Blemings , "Rafael J. Wysocki" Subject: Re: USB serial regression 2.6.31.1 -> 2.6.31.2 (and 2.6.32-rc3) In-Reply-To: <1255144315.3387.0.camel@pasglop> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 968 Lines: 27 On Sat, 10 Oct 2009, Benjamin Herrenschmidt wrote: > On Fri, 2009-10-09 at 22:03 -0400, Alan Stern wrote: > > > If it's not a hardware issue and the modem really does work okay in > > 2.6.31.1, you should also collect a usbmon trace under that kernel for > > comparison. > > I put some logs at: > > http://bugzilla.kernel.org/show_bug.cgi?id=14355 > > BTW. Do we have a nice GUI to browse these or it's time for me to work > on my pygtk skills ? :-) I don't know of any GUI for browsing these trace files. On the other hand I believe Wireshark is aware of usbmon's binary interface, so you can use it to capture and browse packets. For email purposes, I find the simple text interface easier to use. Alan Stern -- 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/