From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262611AbUCSVvy (ORCPT ); Fri, 19 Mar 2004 16:51:54 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262244AbUCSVvx (ORCPT ); Fri, 19 Mar 2004 16:51:53 -0500 Received: from parcelfarce.linux.theplanet.co.uk ([195.92.249.252]:39642 "EHLO www.linux.org.uk") by vger.kernel.org with ESMTP id S262238AbUCSVvw (ORCPT ); Fri, 19 Mar 2004 16:51:52 -0500 Message-ID: <405B6B6B.70200@pobox.com> Date: Fri, 19 Mar 2004 16:51:39 -0500 From: Jeff Garzik User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20030703 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Linux Kernel , linux-ide@vger.kernel.org Subject: FYI: SATA on x86-64 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org There appear to be a variety of platform problems that lead to trouble with libata (and also with the IDE driver to some extent), with the default x86-64 kernel + some buggy BIOSes + some iommu weirdness. Here are some boot options to mix and match: nomce, iommu=off, noapic, acpi=off And also try using an SMP kernel (CONFIG_SMP) rather than a uniprocessor one. Jeff