Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758686AbYJILsg (ORCPT ); Thu, 9 Oct 2008 07:48:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754989AbYJILs1 (ORCPT ); Thu, 9 Oct 2008 07:48:27 -0400 Received: from mu-out-0910.google.com ([209.85.134.188]:27427 "EHLO mu-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754736AbYJILs0 convert rfc822-to-8bit (ORCPT ); Thu, 9 Oct 2008 07:48:26 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:subject:date:user-agent:mime-version:content-type :content-transfer-encoding:content-disposition:message-id; b=g0YQ7/NSnLUftkzMNmDnAPChUziQXb9SI3+5qLdQTJQZggrGFnWisG+wUhZhvuVWwa EeXZXHwzdsb+L9m8S1hDuw7Ur/XeXMKGVdQK0JKESOJ+SksZAIlCmd5yeAjZ47YMQKtx 0b5cMGlyUSOqyFNX30Vm4Zsk9b0uuD/r4aZxE= From: Arkadiusz Miskiewicz To: linux-kernel@vger.kernel.org Subject: loading ipmi_watchdog causes tons of other watchdog modules to be loaded Date: Thu, 9 Oct 2008 13:48:19 +0200 User-Agent: PLD Linux KMail/1.9.10 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8BIT Content-Disposition: inline Message-Id: <200810091348.19828.a.miskiewicz@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3679 Lines: 76 No udev on the system. kernel 2.6.25.18-1. After loading ipmi_watchdog and doing "cat /dev/watchdog" tons of other, useles, watchdog modules is loaded. Any idea what introduced such weird behaviour? # zgrep WATCH /proc/config.gz CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_IPMI_WATCHDOG=m CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set CONFIG_SOFT_WATCHDOG=m CONFIG_HP_WATCHDOG=m CONFIG_SBC_EPX_C3_WATCHDOG=m CONFIG_PCIPCWATCHDOG=m CONFIG_USBPCWATCHDOG=m [ 1428.949724] ipmi message handler version 39.1 [ 1428.954908] IPMI Watchdog: driver initialized [ 1428.991475] WDT driver for Wafer 5823 single board computer initialising. [ 1428.991475] Wafer 5823 WDT: initialized. timeout=60 sec (nowayout=0) [ 1428.999069] W83977F WDT: W83977F WDT driver, v1.00 [ 1428.999069] W83977F WDT: cannot register miscdev on minor=130 (err=-16) [ 1429.018171] w83877f_wdt: I/O address 0x0443 already in use [ 1429.029361] w83697hf/hg WDT: WDT driver for W83697HF/HG initializing [ 1429.029361] w83697hf/hg WDT: Looking for watchdog at address 0x2e [ 1429.029361] w83697hf/hg WDT: watchdog not found at address 0x2e [ 1429.029361] w83697hf/hg WDT: No W83697HF/HG could be found [ 1429.039465] WDT driver for the Winbond(TM) W83627HF/THF/HG Super I/O chip initialising. [ 1429.039465] w83627hf/thf/hg WDT: cannot register miscdev on minor=130 (err=-16) [ 1429.049504] SoftDog: cannot register miscdev on minor=130 (err=-16) [ 1429.059574] SMsC 37B787 watchdog component driver 1.1 initialising... [ 1429.059574] smsc37b787_wdt: Unable to register miscdev on minor 130 [ 1429.069971] sc520_wdt: cannot register miscdev on minor=130 (err=-16) [ 1429.080149] sc1200wdt: build 20020303 [ 1429.080149] sc1200wdt: io parameter must be specified [ 1429.096875] epx_c3: cannot register miscdev on minor=130 (err=-16) [ 1429.106937] sbc8360: failed to register misc device [ 1429.116985] sbc60xxwdt: I/O address 0x0443 already in use [ 1429.127056] usbcore: registered new interface driver pcwd_usb [ 1429.127056] pcwd_usb: Berkshire USB-PC Watchdog driver v1.02 (21 Jan 2007) [ 1429.128503] pc87413 WDT: Version 1.1 at io 0x2E [ 1429.128507] pc87413 WDT: cannot register miscdev on minor=130 (err=-16) [ 1429.150453] machzwd: MachZ ZF-Logic Watchdog driver initializing. [ 1429.150453] machzwd: no ZF-Logic found [ 1429.180669] ib700wdt: WDT driver for IB700 single board computer initialising. [ 1429.180676] ib700wdt: START method I/O 443 is not available. [ 1429.180676] ib700wdt: probe of ib700wdt failed with error -5 [ 1429.180695] iTCO_vendor_support: vendor-support=0 [ 1429.183584] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.02 (26-Jul-2007) [ 1429.183700] iTCO_wdt: No card detected [ 1429.211892] eurwdt: can't misc_register on minor=130 [ 1429.235205] cpu5wdt: misc_register failed [ 1429.245262] alim7101_wdt: Steve Hill . [ 1429.245262] alim7101_wdt: ALi M7101 PMU not present - WDT not set [ 1429.265354] WDT driver for Advantech single board computer initialising. [ 1429.265361] advantechwdt: I/O address 0x0443 already in use [ 1429.265361] advantechwdt: probe of advantechwdt failed with error -5 [ 1429.265378] WDT driver for Acquire single board computer initialising. [ 1429.265385] acquirewdt: I/O address 0x0043 already in use [ 1429.265385] acquirewdt: probe of acquirewdt failed with error -5 -- Arkadiusz Miśkiewicz PLD/Linux Team arekm / maven.pl http://ftp.pld-linux.org/ -- 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/