From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Bottomley Subject: Re: ugliness with USB hot-unplug Date: 16 Nov 2004 09:17:11 -0600 Message-ID: <1100618237.2279.11.camel@mulgrave> References: <20041115212858.29d3c73d.akpm@osdl.org> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from stat16.steeleye.com ([209.192.50.48]:57519 "EHLO hancock.sc.steeleye.com") by vger.kernel.org with ESMTP id S262010AbUKPPRg (ORCPT ); Tue, 16 Nov 2004 10:17:36 -0500 In-Reply-To: <20041115212858.29d3c73d.akpm@osdl.org> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Andrew Morton Cc: linux-usb-devel@lists.sourceforge.net, SCSI Mailing List On Mon, 2004-11-15 at 23:28, Andrew Morton wrote: > So I made the mistake of forgetting to unmount the fat filesytem before > unplugging the USB cable from the digital camera. I then tried to unmount > the old mountpoint. khubd is sitting there chewing 100% CPU and I have a > reboot in my near future. Yes, this is a known issue. Mike Christie provided the fix, and I was just about to put it in the rc-fixes tree last night when BK threw a wobbly and corrupted its ChangeSet in my local tree. I'm just going back now and trying to work out which patches I need to rescue from my email and put into a rebuilt tree. James