Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759881Ab3D2VQP (ORCPT ); Mon, 29 Apr 2013 17:16:15 -0400 Received: from mx1.redhat.com ([209.132.183.28]:63193 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759615Ab3D2VQO (ORCPT ); Mon, 29 Apr 2013 17:16:14 -0400 Date: Mon, 29 Apr 2013 17:16:06 -0400 From: Dave Jones To: jkosina@suse.cz Cc: Linux Kernel Subject: dummy irq trace 'Flags mismatch' Message-ID: <20130429211605.GA4102@redhat.com> Mail-Followup-To: Dave Jones , jkosina@suse.cz, Linux Kernel MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1365 Lines: 25 When set to built-in, the dummy irq driver causes this trace when I boot.. [ 3.996055] genirq: Flags mismatch irq 0. 00000080 (dummy_irq) vs. 00015a20 (timer) [ 3.997055] Pid: 1, comm: swapper/0 Not tainted 3.9.0+ #29 [ 3.997768] Call Trace: [ 3.998127] [] __setup_irq+0x515/0x550 [ 3.998827] [] ? loop_init+0x150/0x150 [ 3.999530] [] ? transfer_xor+0x160/0x160 [ 4.000259] [] request_threaded_irq+0xf9/0x1a0 [ 4.001041] [] ? loop_init+0x150/0x150 [ 4.001740] [] dummy_irq_init+0x2c/0x60 [ 4.002450] [] do_one_initcall+0x122/0x170 [ 4.003191] [] kernel_init_freeable+0x15b/0x1db [ 4.003978] [] ? do_early_param+0x88/0x88 [ 4.004710] [] ? rest_init+0x140/0x140 [ 4.005413] [] kernel_init+0xe/0x180 [ 4.006094] [] ret_from_fork+0x7c/0xb0 [ 4.006789] [] ? rest_init+0x140/0x140 [ 4.007561] dummy-irq: cannot register IRQ 0 -- 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/