From mboxrd@z Thu Jan 1 00:00:00 1970 From: "J. Ryan Earl" Subject: Re: kernel 2.6.6 amd8111 dma bugs Date: Wed, 02 Jun 2004 20:59:22 -0500 Sender: linux-ide-owner@vger.kernel.org Message-ID: <40BE85FA.7000902@clanhk.org> References: <20040529074245.GQ20657@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from ns.clanhk.org ([69.93.101.154]:16518 "EHLO mail.hardcore-gaming.net") by vger.kernel.org with ESMTP id S265433AbUFCB72 (ORCPT ); Wed, 2 Jun 2004 21:59:28 -0400 In-Reply-To: <20040529074245.GQ20657@suse.de> List-Id: linux-ide@vger.kernel.org To: Jens Axboe Cc: Dan Hollis , linux-ide@vger.kernel.org Jens Axboe wrote: >On Fri, May 28 2004, Dan Hollis wrote: > > >>replies to email as i'm not subscribed to the list. >> >>There seem to be regular dma timeouts: >> >>hdc: dma_timer_expiry: dma status == 0x24 >>hdc: DMA interrupt recovery >>hdc: lost interrupt >>hda: dma_timer_expiry: dma status == 0x24 >>hda: DMA interrupt recovery >>hda: lost interrupt >> >>Hardware: >> >>Opteron 140, Tyan Tomcat K8S (S2850) >> >> > >Try disabling ACPI (in .config or boot acpi=off iirc) > > I had that problem, but not with ACPI, only when I forced APIC on. It was on the VIA controller which uses the same driver. -ryan