From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262539AbVAKIZx (ORCPT ); Tue, 11 Jan 2005 03:25:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262557AbVAKIZx (ORCPT ); Tue, 11 Jan 2005 03:25:53 -0500 Received: from ns.virtualhost.dk ([195.184.98.160]:21178 "EHLO virtualhost.dk") by vger.kernel.org with ESMTP id S262539AbVAKIZs (ORCPT ); Tue, 11 Jan 2005 03:25:48 -0500 Date: Tue, 11 Jan 2005 09:25:48 +0100 From: Jens Axboe To: Hikaru1@verizon.net Cc: linux-kernel@vger.kernel.org, alan@lxorguk.ukuu.org.uk Subject: Re: PROBLEM: ide-cd in 2.6.8-2.6.10 and 2.4.26-2.4.28 high cpu use with dma Message-ID: <20050111082548.GE4551@suse.de> References: <20050109105201.GB12497@roll> <20050109105418.GD12497@roll> <20050109123028.GA12753@roll> <20050109153212.GA28417@suse.de> <20050110091022.GA20178@roll> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050110091022.GA20178@roll> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 10 2005, Hikaru1@verizon.net wrote: > On Sun, Jan 09, 2005 at 04:32:16PM +0100, Jens Axboe wrote: > > The change isn't safe, it was made for a reason since some drives > > timeout if the alignment/length isn't correct. It probably is a little > > pessimistic right now, can you see if this just works for you? > > Owner of the system tested the patch, works perfectly on his system. > > Thanks :) Glad to hear it. I'll get some variant of it submitted for 2.6.11. BTW, your email address doesn't work for me. I suggest you find somewhere decent (verizon is not) to host your mail, if you wish to continue discussing these matters. -- Jens Axboe