From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752684AbWKBWCp (ORCPT ); Thu, 2 Nov 2006 17:02:45 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752709AbWKBWCo (ORCPT ); Thu, 2 Nov 2006 17:02:44 -0500 Received: from pm-mx5.mgn.net ([195.46.220.209]:43722 "EHLO pm-mx5.mgn.net") by vger.kernel.org with ESMTP id S1752684AbWKBWCn (ORCPT ); Thu, 2 Nov 2006 17:02:43 -0500 From: Damien Wyart To: Greg KH Cc: LKML , Andrew Morton , James@superbug.demon.co.uk, Takashi Iwai Subject: Re: ALSA message with 2.6.19-rc4-mm2 (not -mm1) References: <20061102102607.GA2176@localhost.localdomain> <20061102192607.GA13635@kroah.com> Date: Thu, 02 Nov 2006 23:02:41 +0100 In-Reply-To: <20061102192607.GA13635@kroah.com> (Greg KH's message of "Thu\, 2 Nov 2006 11\:26\:07 -0800") Message-ID: <878xitpkvy.fsf@brouette.noos.fr> User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.90 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello, > > I notice these messages when 2.6.19-rc4-mm2 boots (also with > > rc3-mm1) but 2.6.19-rc4-mm1 did NOT display them. Related to the > > driver tree ? * Greg KH [061102 20:26]: > How many different sound cards do you have in your machine? Only one, a Sound Blaster Live. > Can you send me the output of 'ls /sys/class/sound/' with the > 2.6.19-rc4 (or any other non-mm) kernel? With 2.6.19-rc4-mm2, this gives: admmidi amidi card0 dmmidi hwC0D0 midi midiC0D1 mixer pcmC0D0p pcmC0D2c pcmC0D3p sequencer timer adsp audio controlC0 dsp hwC0D2 midiC0D0 midiC0D2 pcmC0D0c pcmC0D1c pcmC0D2p seq sequencer2 While Vanilla 2.6.19-rc4 leads to: admmidi amidi controlC0 dsp hwC0D2 midiC0D0 midiC0D2 pcmC0D0c pcmC0D1c pcmC0D2p seq sequencer2 adsp audio dmmidi hwC0D0 midi midiC0D1 mixer pcmC0D0p pcmC0D2c pcmC0D3p sequencer timer Seems there is an additional 'card0' entry in the first case. With Vanilla, the relevant part of the bootlog is: Nov 2 22:49:03 brouette kernel: Advanced Linux Sound Architecture Driver Version 1.0.13 (Sun Oct 22 08:56:16 2006 UTC). Nov 2 22:49:03 brouette kernel: ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 21 (level, low) -> IRQ 21 Nov 2 22:49:03 brouette kernel: ALSA device list: Nov 2 22:49:03 brouette kernel: #0: SB Live [Unknown] (rev.10, serial:0x80671102) at 0xdf20, irq 21 so exactly the same as in mm2, without the error messages. As rc4-mm1 doesn't show the problem (and so gives the very same output as plain rc4), I still wonder if this is an interaction with the driver tree ? -- Damien Wyart