From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758767AbXGCGCj (ORCPT ); Tue, 3 Jul 2007 02:02:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751360AbXGCGCd (ORCPT ); Tue, 3 Jul 2007 02:02:33 -0400 Received: from smtp-out001.kontent.com ([81.88.40.215]:35569 "EHLO smtp-out.kontent.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751237AbXGCGCc convert rfc822-to-8bit (ORCPT ); Tue, 3 Jul 2007 02:02:32 -0400 From: Oliver Neukum To: linux-usb-devel@lists.sourceforge.net Subject: Re: [linux-usb-devel] NIKON D50 problem Date: Tue, 3 Jul 2007 08:02:30 +0200 User-Agent: KMail/1.9.7 Cc: Andrew Morton , "Ni@m" , LKML References: <20070702155912.fe1e6834.akpm@linux-foundation.org> In-Reply-To: <20070702155912.fe1e6834.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8BIT Content-Disposition: inline Message-Id: <200707030802.30516.oliver@neukum.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Am Dienstag, 3. Juli 2007 schrieb Andrew Morton: > > Some time ago(I really can't remember version of the kernel) > > everything was Ok. I'll try to find out the workable version of the > > kernel ... but I've already tried 2.6.20 - the same =(. > > I'm not sure, but It's possible that I've had ATA subsystem but not > > libata ... I haven't tested this case yet. > > > > PS. I can see photos on my camera ... flash card is Ok. I have this > > problem even if I changed the flash card in this camera. > > It's more likely a usb-storage or scsi layer problem. > > The device reports as having 1984001 sectors and the kernel is reporting IO > errors around the very end of the device.  Presumably an IO is straddling > end-of-device and we're not handling that correctly. Now I remember. We recently had a report about a buggy device, that close to the end of the medium could handle only requests for single sectors. I'll look into the archive. Regards Oliver