Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753813AbYLGJUW (ORCPT ); Sun, 7 Dec 2008 04:20:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752342AbYLGJUI (ORCPT ); Sun, 7 Dec 2008 04:20:08 -0500 Received: from einhorn.in-berlin.de ([192.109.42.8]:39419 "EHLO einhorn.in-berlin.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752202AbYLGJUH (ORCPT ); Sun, 7 Dec 2008 04:20:07 -0500 X-Envelope-From: stefanr@s5r6.in-berlin.de Message-ID: <493B953F.3070504@s5r6.in-berlin.de> Date: Sun, 07 Dec 2008 10:19:59 +0100 From: Stefan Richter User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.18) Gecko/20081116 SeaMonkey/1.1.13 MIME-Version: 1.0 To: Robert Hancock CC: Frans Pop , "Rafael J. Wysocki" , linux-kernel Subject: Re: [patch] ohci1394: don't leave interrupts enabled during suspend/resume References: <200812061316.38460.elendil@planet.nl> <200812061536.47894.elendil@planet.nl> <493AE8B3.7090000@shaw.ca> <493B42D1.7090600@shaw.ca> In-Reply-To: <493B42D1.7090600@shaw.ca> X-Enigmail-Version: 0.95.7 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 872 Lines: 24 Robert Hancock wrote: > Stefan Richter wrote: >> reg_write(ohci, OHCI1394_IntMaskClear, 0xffffffff); >> >> in ohci1394's .suspend() switches interrupts off. > > Presumably it should.. but the fact remains that if free_irq helps > anything, then the device must be generating interrupts for some reason, Or another device: http://www.gossamer-threads.com/lists/linux/kernel/896053 Questions for Frans, quoting tglx: Do you have CONFIG_NET_POLL_CONTROLLER enabled in your .config? If yes, can you please disable it and check whether the problem persists? -- Stefan Richter -=====-==--- ==-- --=== http://arcgraph.de/sr/ -- 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/