From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262277AbVGLDMl (ORCPT ); Mon, 11 Jul 2005 23:12:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262184AbVGLDMg (ORCPT ); Mon, 11 Jul 2005 23:12:36 -0400 Received: from mail.kroah.org ([69.55.234.183]:31913 "EHLO perch.kroah.org") by vger.kernel.org with ESMTP id S261984AbVGLDKH (ORCPT ); Mon, 11 Jul 2005 23:10:07 -0400 Date: Mon, 11 Jul 2005 20:09:58 -0700 From: Greg KH To: Joe Sevy Cc: linux-kernel@vger.kernel.org Subject: Re: usb mass storage bug Message-ID: <20050712030958.GC1487@kroah.com> References: <20050711203047.39437.qmail@web33113.mail.mud.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050711203047.39437.qmail@web33113.mail.mud.yahoo.com> User-Agent: Mutt/1.5.8i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jul 11, 2005 at 01:30:47PM -0700, Joe Sevy wrote: > Sorry, no logs or dmesg to report; just performance. > Using kernel 2.6.12: USB flash drive (san-disk cruzer > micro) Copy FROM drive is normal and quick; copy TO > drive is amazingly slow. (30 minutes for 50K file). > Used same configuration as for 2.6.11.11. Cured by > going back to old kernel. Are you using CONFIG_UB or CONFIG_USB_STORAGE? Also, linux-usb-devel is the better place for this if you have a more detailed report. thanks, greg k-h