Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755544AbXIOQxz (ORCPT ); Sat, 15 Sep 2007 12:53:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750716AbXIOQxs (ORCPT ); Sat, 15 Sep 2007 12:53:48 -0400 Received: from mx1.redhat.com ([66.187.233.31]:52626 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750779AbXIOQxr (ORCPT ); Sat, 15 Sep 2007 12:53:47 -0400 Date: Sat, 15 Sep 2007 09:56:28 -0700 From: Pete Zaitcev To: Andrew Morton Cc: Christian Volkmann , linux-kernel@vger.kernel.org, linux-usb-devel@lists.sourceforge.net, Michal Piotrowski , zaitcev@redhat.com Subject: Re: 2.6.23-rc6: usb 1-1: device not accepting address 2, error -62 Message-Id: <20070915095628.491c8a86.zaitcev@redhat.com> In-Reply-To: <20070915034819.3e695370.akpm@linux-foundation.org> References: <46EAFCF7.1030907@cv-sv.de> <20070915034819.3e695370.akpm@linux-foundation.org> Organization: Red Hat, Inc. X-Mailer: Sylpheed 2.4.5 (GTK+ 2.11.6; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1560 Lines: 45 On Sat, 15 Sep 2007 03:48:19 -0700, Andrew Morton wrote: > > I have an error message with 2.6.23-rc6. > > This did not happen with 2.6.22. > > Another one for Michal's dirt file. No, I think it's the module ordering again. > > 2.6.23-rc6 boot.msg extract ( hub/usb ) I wish users stopped this filtering, it's a very bad idea. As it is, there's no message showing when ehci_hcd was loaded. We can try piece together the picture: > > <6>usb usb1: configuration #1 chosen from 1 choice > > <6>hub 1-0:1.0: USB hub found > > <6>hub 1-0:1.0: 2 ports detected > > <6>usb usb2: configuration #1 chosen from 1 choice > > <6>hub 2-0:1.0: USB hub found > > <6>hub 2-0:1.0: 2 ports detected > > <6>usb 1-1: new low speed USB device using ohci_hcd and address 2 ok this was ohci_hcd > > <3>usb 1-1: device not accepting address 2, error -62 > > <6>usb 5-2: new full speed USB device using uhci_hcd and address 2 was ehci here? We don't know but I bet it was, because: > > <6>usb 6-2: new high speed USB device using ehci_hcd and address 2 > > 2.6.22 boot.msg extract ( hub/usb ) This one seems far shorter. The EHCI comes online late here as well, but not as late as in the "regression" case. I am wondering if we have some kind of "parallel PCI probing" option in action here. -- Pete - 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/