From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750727AbVH0Wdi (ORCPT ); Sat, 27 Aug 2005 18:33:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750768AbVH0Wdi (ORCPT ); Sat, 27 Aug 2005 18:33:38 -0400 Received: from smtp.osdl.org ([65.172.181.4]:39328 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S1750727AbVH0Wdi convert rfc822-to-8bit (ORCPT ); Sat, 27 Aug 2005 18:33:38 -0400 Date: Sat, 27 Aug 2005 15:31:57 -0700 From: Andrew Morton To: =?ISO-8859-1?B?Um9n6XJpbw==?= Brito Cc: linux-usb-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, greg@kroah.com Subject: Re: Fw: Oops with 2.6.13-rc6-mm2 and USB mouse Message-Id: <20050827153157.47ac39d2.akpm@osdl.org> In-Reply-To: <20050827200904.GA4362@ime.usp.br> References: <20050826220618.7365e690.akpm@osdl.org> <20050827200904.GA4362@ime.usp.br> X-Mailer: Sylpheed version 1.0.4 (GTK+ 1.2.10; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Rogério Brito wrote: > > Hi, Andrew. > > I just tested the USB mouse with 2.6.13-rc6-mm2 and ACPI disabled > (which, according to Linus, is one of the "usual suspects") and the > problem still occurred. > > On the other hand, with kernel 2.6.13-rc5-mm1 (which I am running now), > I didn't have any problems plugging and unplugging the mouse. Here are > the messages I get in dmesg (2.6.13-rc5-mm1) after I plug/unplug the > mouse: > > - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - > usb 1-1.2: new low speed USB device using uhci_hcd and address 4 > input: USB HID v1.00 Mouse [USB Wheel Mouse] on usb-0000:00:04.2-1.2 > usb 1-1.2: USB disconnect, address 4 > - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - > > Just thought you might like to know about this. If you want me to test > any other version, please let me know. > Unfortunately there are 71 USB patches in 2.6.13-rc6-mm2 and I don't know which ones to suspect. Hopefully Greg (when he returns) or one of the other USB developers can identify the buggy patch - we wouldn't want this leaking into Linus's kernel..