Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261562AbTENJYf (ORCPT ); Wed, 14 May 2003 05:24:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261408AbTENJYf (ORCPT ); Wed, 14 May 2003 05:24:35 -0400 Received: from caramon.arm.linux.org.uk ([212.18.232.186]:57359 "EHLO caramon.arm.linux.org.uk") by vger.kernel.org with ESMTP id S261570AbTENJYe (ORCPT ); Wed, 14 May 2003 05:24:34 -0400 Date: Wed, 14 May 2003 10:34:58 +0100 From: Russell King To: Zwane Mwaikambo Cc: Alex Riesen , linux-kernel@vger.kernel.org, Jeff Garzik Subject: Re: 2.5.69+bk: "irq 15: nobody cared!" on a Compaq Armada 1592DT Message-ID: <20030514103458.D26687@flint.arm.linux.org.uk> Mail-Followup-To: Zwane Mwaikambo , Alex Riesen , linux-kernel@vger.kernel.org, Jeff Garzik References: <20030513134907.GF32559@Synopsys.COM> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: ; from zwane@linuxpower.ca on Tue, May 13, 2003 at 02:23:40PM -0400 X-Message-Flag: Your copy of Microsoft Outlook is vulnerable to viruses. See www.mutt.org for more details. Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 946 Lines: 21 On Tue, May 13, 2003 at 02:23:40PM -0400, Zwane Mwaikambo wrote: > Bugger, this is due to yenta_probe_irq. Umm, but this is yee standard old interrupt probing - calling probe_irq_on() and causing interrupts to be generated. This seems to be something that these IRQ changes completely missed; interrupt probing does not register interrupt handlers, so "retval" in handle_IRQ_event will always be zero, and we'll always produce these complaints. I'm sure there's lots of other older drivers using IRQ probing which are going to suffer in a similar way. -- Russell King (rmk@arm.linux.org.uk) The developer of ARM Linux http://www.arm.linux.org.uk/personal/aboutme.html - 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/