From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261401AbUBYQp6 (ORCPT ); Wed, 25 Feb 2004 11:45:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261419AbUBYQp6 (ORCPT ); Wed, 25 Feb 2004 11:45:58 -0500 Received: from delerium.kernelslacker.org ([81.187.208.145]:42976 "EHLO delerium.codemonkey.org.uk") by vger.kernel.org with ESMTP id S261401AbUBYQp5 (ORCPT ); Wed, 25 Feb 2004 11:45:57 -0500 Date: Wed, 25 Feb 2004 16:44:46 +0000 From: Dave Jones To: Sergey Vlasov Cc: linux-kernel@vger.kernel.org Subject: Re: usb-uhci rmmod fun Message-ID: <20040225164446.GA9346@redhat.com> Mail-Followup-To: Dave Jones , Sergey Vlasov , linux-kernel@vger.kernel.org References: <20040225005241.GB11203@redhat.com> <20040225193343.47b7572f.vsu@altlinux.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040225193343.47b7572f.vsu@altlinux.ru> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Feb 25, 2004 at 07:33:43PM +0300, Sergey Vlasov wrote: > On Wed, 25 Feb 2004 00:52:41 +0000 Dave Jones wrote: > > > (00:52:08:root@mindphaser:davej)# lsmod | grep floppy > > (00:52:39:root@mindphaser:davej)# modprobe usb-uhci > > (00:52:48:root@mindphaser:davej)# lsmod | grep floppy > > (00:53:02:root@mindphaser:davej)# rmmod uhci_hcd > > (00:53:11:root@mindphaser:davej)# lsmod | grep floppy > > floppy 58260 0 > > (00:53:13:root@mindphaser:davej)# > > > > Unloading the usb controller loads the floppy controller!? > > This thing seems to be triggered by updfstab (/etc/hotplug/usb.agent > tries to run it during the remove handling). Bill Nottingham pointed out to me that on rmmod hotplug rescans all removable media, which seems a bit wacky, but that does seem to be the case. Dave