Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261247AbVA1NnK (ORCPT ); Fri, 28 Jan 2005 08:43:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261351AbVA1NnJ (ORCPT ); Fri, 28 Jan 2005 08:43:09 -0500 Received: from pfepb.post.tele.dk ([195.41.46.236]:30610 "EHLO pfepb.post.tele.dk") by vger.kernel.org with ESMTP id S261247AbVA1NnG (ORCPT ); Fri, 28 Jan 2005 08:43:06 -0500 Subject: Re: DVD burning still have problems From: Kasper Sandberg To: Alan Cox Cc: Jens Axboe , Alessandro Suardi , Volker Armin Hemmann , Linux Kernel Mailing List In-Reply-To: <1106610498.10239.108.camel@localhost.localdomain> References: <200501232126.55191.volker.armin.hemmann@tu-clausthal.de> <5a4c581d050123125967a65cd7@mail.gmail.com> <20050124150755.GH2707@suse.de> <1106594023.6154.89.camel@localhost.localdomain> <20050124204529.GA19242@suse.de> <1106598811.6154.93.camel@localhost.localdomain> <1106607691.13336.10.camel@localhost> <1106610498.10239.108.camel@localhost.localdomain> Content-Type: text/plain Date: Fri, 28 Jan 2005 14:42:55 +0100 Message-Id: <1106919775.13188.2.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.0.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1466 Lines: 31 On Mon, 2005-01-24 at 23:48 +0000, Alan Cox wrote: > On Llu, 2005-01-24 at 23:01, Kasper Sandberg wrote: > > > there are certainly chipset and CPU errata in this area. > > would this mean that i should not use cpu frequency scaling? > > Worth an experiment but I'd be suprised if it was your fix. The more > data the better however I disabled cpufreq in the kernel, acpi i still have in kernel.. when i booted i did acpi=off, and changed IO scheduler to anticipatory i just burned a DVD, and it works ;D pretty neat, im not sure what caused it. but im glad.. i still have the small change in scsi_ioctl.h, however nothing appears in dmesg.. gonna burn one more dvd in a little bit, if it doesent work, i will let you know, if you dont hear more about it, assume it works :DD btw: the reason i changed to anticipatory from cfq is that i noticed that sometimes the speed dropped abit, and thought it might have something to do with it, and, with as it did not > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/