From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263956AbTKMLdU (ORCPT ); Thu, 13 Nov 2003 06:33:20 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263973AbTKMLdU (ORCPT ); Thu, 13 Nov 2003 06:33:20 -0500 Received: from users.linvision.com ([62.58.92.114]:17133 "HELO bitwizard.nl") by vger.kernel.org with SMTP id S263956AbTKMLdT (ORCPT ); Thu, 13 Nov 2003 06:33:19 -0500 Date: Thu, 13 Nov 2003 12:33:16 +0100 From: Erik Mouw To: linux-kernel@vger.kernel.org Subject: [BUG 2.6.0-test9] sleep from invalid function (ALSA related?) Message-ID: <20031113113316.GA30460@bitwizard.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.28i Organization: Harddisk-recovery.com Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, I compiled 2.6.0-test9 on my desktop last night. Not too many problems so far, but this debug trace caught my attention: Debug: sleeping function called from invalid context at include/asm/semaphore.h:119 in_atomic():1, irqs_disabled():0 Call Trace: [] __might_sleep+0xab/0xd0 [] ap_cs8427_sendbytes+0x38/0xd0 [snd_ice1712] [] snd_i2c_sendbytes+0x22/0x30 [snd_i2c] [] snd_cs8427_reg_read+0x2c/0xa0 [snd_cs8427] [] snd_cs8427_create+0x92/0x320 [snd_cs8427] [] snd_device_new+0x20/0x70 [snd] [] snd_ice1712_init_cs8427+0x2f/0x70 [snd_ice1712] [] snd_ice1712_delta_init+0x23d/0x2d0 [snd_ice1712] [] snd_ice1712_probe+0x322/0x350 [snd_ice1712] [] dput+0x24/0x220 [] pci_device_probe_static+0x4b/0x60 [] __pci_device_probe+0x36/0x50 [] pci_device_probe+0x2c/0x50 [] bus_match+0x3d/0x70 [] driver_attach+0x5a/0x90 [] bus_add_driver+0xa4/0xc0 [] driver_register+0x31/0x40 [] pci_register_driver+0x5b/0x80 [] alsa_card_ice1712_init+0x15/0x4c [snd_ice1712] [] sys_init_module+0x130/0x280 [] syscall_call+0x7/0xb It looks ALSA related to me, the soundcard I use is a Midiman Audiophile 2496, which uses the ice1712 driver. Erik -- +-- Erik Mouw -- www.harddisk-recovery.com -- +31 70 370 12 90 -- | Lab address: Delftechpark 26, 2628 XH, Delft, The Netherlands | Data lost? Stay calm and contact Harddisk-recovery.com