Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754659AbZLUK2P (ORCPT ); Mon, 21 Dec 2009 05:28:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754289AbZLUK2O (ORCPT ); Mon, 21 Dec 2009 05:28:14 -0500 Received: from cantor.suse.de ([195.135.220.2]:44925 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754199AbZLUK2N (ORCPT ); Mon, 21 Dec 2009 05:28:13 -0500 Date: Mon, 21 Dec 2009 11:28:11 +0100 Message-ID: From: Takashi Iwai To: Maciej Rutecki Cc: Linux Kernel Mailing List , alsa-devel@alsa-project.org, perex@perex.cz, "Rafael J. Wysocki" Subject: Re: [2.6.33-rc1] [SOUND] HDA: high cpu usage, noise In-Reply-To: <8db1092f0912200927y7cdab36ftd1f73d56cd89763f@mail.gmail.com> References: <8db1092f0912200927y7cdab36ftd1f73d56cd89763f@mail.gmail.com> User-Agent: Wanderlust/2.15.6 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.7 Emacs/23.1 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 515 Lines: 20 At Sun, 20 Dec 2009 18:27:45 +0100, Maciej Rutecki wrote: > > Hi > > Affected kernel: 2.6.33-rc1 > Last known good: 2.6.32 The only fundamental change, AFAIK, is the use of MSI as default. Could you try to add enable_msi=0 option to snd-hda-intel? thanks, Takashi -- 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/