Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S271068AbTGPLcf (ORCPT ); Wed, 16 Jul 2003 07:32:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S271073AbTGPLce (ORCPT ); Wed, 16 Jul 2003 07:32:34 -0400 Received: from ns.suse.de ([213.95.15.193]:63506 "EHLO Cantor.suse.de") by vger.kernel.org with ESMTP id S271068AbTGPLcJ (ORCPT ); Wed, 16 Jul 2003 07:32:09 -0400 Date: Wed, 16 Jul 2003 13:47:01 +0200 Message-ID: From: Takashi Iwai To: "P. Christeas" Cc: lkml , alsa-devel@lists.sourceforge.net Subject: Re: [Alsa-devel] Reproducible deadlock w. alsa/maestro3 when sleeping (ACPI,) 2.6.0-test1 In-Reply-To: <200307141917.22813.p_christ@hol.gr> References: <200307141917.22813.p_christ@hol.gr> User-Agent: Wanderlust/2.6.1 (Upside Down) SEMI/1.14.4 (Hosorogi) FLIM/1.14.4 (=?ISO-8859-4?Q?Kashiharajing=FE-mae?=) APEL/10.2 MULE XEmacs/21.4 (patch 12) (Portable Code) (i386-suse-linux) MIME-Version: 1.0 (generated by SEMI 1.14.4 - "Hosorogi") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 856 Lines: 22 At Mon, 14 Jul 2003 19:17:22 +0300, P. Christeas wrote: > > I have been experiencing some fully reproducible deadlock when waking from > sleep, using artsd over ALSA. > The scenario is: > I use ALSA, with the maestro3 device and everything else compiled as modules. > From userspace, I launch artsd, which uses its native ALSA support to connect > to /dev/pcmXXXXX . > I only have a custom script, which sleeps the machine by a 'echo 1> > /proc/acpi/sleep' . It does NOT stop alsa . could you check whether m3_suspend() and m3_resume() in sound/pci/maestro3.c are really called? 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/