Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030506AbXBTWXZ (ORCPT ); Tue, 20 Feb 2007 17:23:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030505AbXBTWXZ (ORCPT ); Tue, 20 Feb 2007 17:23:25 -0500 Received: from srv5.dvmed.net ([207.36.208.214]:48271 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030506AbXBTWXY (ORCPT ); Tue, 20 Feb 2007 17:23:24 -0500 Message-ID: <45DB74D9.206@garzik.org> Date: Tue, 20 Feb 2007 17:23:21 -0500 From: Jeff Garzik User-Agent: Thunderbird 1.5.0.9 (X11/20070212) MIME-Version: 1.0 To: Lukas Hejtmanek CC: linux-kernel@vger.kernel.org Subject: Re: [git patches] libata ACPI support References: <20070220214716.GA3690@mail.muni.cz> In-Reply-To: <20070220214716.GA3690@mail.muni.cz> Content-Type: text/plain; charset=ISO-8859-2; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: -4.3 (----) X-Spam-Report: SpamAssassin version 3.1.7 on srv5.dvmed.net summary: Content analysis details: (-4.3 points, 5.0 required) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 624 Lines: 19 Lukas Hejtmanek wrote: > Hello, > > introducing SATA ACPI does not work for me (I've filled the bug > report: http://bugzilla.kernel.org/show_bug.cgi?id=8046) beside those error > messages, IDE performance is decreased. libata.noacpi=1 option works ok but > the performance is still slightly degraded (about 10%). Does performance come back if you also use acpi=off ? Jeff - 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/