From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751467AbXC2NT0 (ORCPT ); Thu, 29 Mar 2007 09:19:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753447AbXC2NT0 (ORCPT ); Thu, 29 Mar 2007 09:19:26 -0400 Received: from ottawa-hs-64-26-128-89.s-ip.magma.ca ([64.26.128.89]:2760 "EHLO mail.rtr.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751467AbXC2NTZ (ORCPT ); Thu, 29 Mar 2007 09:19:25 -0400 Message-ID: <460BBCD8.1020802@rtr.ca> Date: Thu, 29 Mar 2007 09:19:20 -0400 From: Mark Lord User-Agent: Thunderbird 1.5.0.10 (X11/20070221) MIME-Version: 1.0 To: Maxim Levitsky Cc: linux-kernel@vger.kernel.org, stern@rowland.harvard.edu, gregkh@suse.de, Andrew Morton Subject: Re: USB: on suspend to ram/disk all usb devices are replugged References: <200703271824.46804.maximlevitsky@gmail.com> In-Reply-To: <200703271824.46804.maximlevitsky@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Maxim Levitsky wrote: > Hi, > I noticed that after suspend/resume cycle all my usb devices are unplugged/replugged by uhci driver. > While it is not that big problem to me, that can be a real problem if a device is a flash card with mounted > file-system, because disappeared device will cause file-system corruption. Mmm.. this sounds really bad -- I wonder what happens if the rootfs is on USB ? With older kernels, things just "worked" this way. Has it now been broken ?? -ml