Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753536Ab0AUBPk (ORCPT ); Wed, 20 Jan 2010 20:15:40 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751938Ab0AUBPj (ORCPT ); Wed, 20 Jan 2010 20:15:39 -0500 Received: from mail-px0-f182.google.com ([209.85.216.182]:37686 "EHLO mail-px0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751672Ab0AUBPi (ORCPT ); Wed, 20 Jan 2010 20:15:38 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:date:x-google-sender-auth:message-id:subject :from:to:cc:content-type; b=rv5NWDFi8ygnOfQrY8JDpZO4lEd8pIhz9tmZS9aYhly4IQtVRhAlvu3an8VnqbrgjA WoyUN8XUJWi5P0cm1Jntf3cAVDBtIyzGQwwlKm+zVwpiBvWt750v8G2WND8EioyKiqeq 5bKEHN8T9BCxeFCHXVGfKl4wUf04eLasxy2bc= MIME-Version: 1.0 Date: Wed, 20 Jan 2010 17:10:02 -0800 X-Google-Sender-Auth: 7f20660dbf9dc169 Message-ID: <86802c441001201710heee6a1g744f69f4edcbc52c@mail.gmail.com> Subject: qlogic lockdep warning From: Yinghai Lu To: Ingo Molnar , James Bottomley , James.Bottomley@suse.de Cc: Linux Kernel Mailing List , Linux-Scsi Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3036 Lines: 54 [ 77.814629] calling qla2x00_module_init+0x0/0x12b @ 1 [ 77.818427] QLogic Fibre Channel HBA Driver: 8.03.02-k0 [ 77.834218] qla2xxx 0000:86:00.0: PCI INT A -> GSI 59 (level, low) -> IRQ 59 [ 77.839720] qla2xxx 0000:86:00.0: MSI-X vector count: 31 [ 77.854678] qla2xxx 0000:86:00.0: Found an ISP2532, irq 59, iobase 0xffffc9002acb0000 [ 77.871740] qla2xxx 0000:86:00.0: using 64bit consistent DMA mask [ 77.876934] alloc irq_desc for 88 on node 3 [ 77.879181] alloc kstat_irqs on node 3 [ 77.894822] qla2xxx 0000:86:00.0: irq 88 for MSI/MSI-X [ 77.899210] alloc irq_desc for 89 on node 3 [ 77.913580] alloc kstat_irqs on node 3 [ 77.916743] qla2xxx 0000:86:00.0: irq 89 for MSI/MSI-X [ 77.920996] qla2xxx 0000:86:00.0: Configuring PCI space... [ 77.937287] qla2xxx 0000:86:00.0: setting latency timer to 64 [ 77.951598] qla2xxx 0000:86:00.0: enabling Mem-Wr-Inval [ 77.962879] ------------[ cut here ]------------ [ 77.965784] WARNING: at kernel/lockdep.c:2332 trace_hardirqs_on_caller+0xc6/0x14b() [ 77.977492] Hardware name: Sun [ 77.979485] Modules linked in: [ 77.994337] Pid: 0, comm: swapper Not tainted 2.6.33-rc4-tip-yh-03949-g3a8e3f5-dirty #64 [ 78.000120] Call Trace: [ 78.013298] [] warn_slowpath_common+0x7c/0x94 [ 78.017746] [] ? _raw_spin_unlock_irq+0x30/0x36 [ 78.035171] [] warn_slowpath_null+0x14/0x16 [ 78.040152] [] trace_hardirqs_on_caller+0xc6/0x14b [ 78.055400] [] trace_hardirqs_on+0xd/0xf [ 78.058951] [] _raw_spin_unlock_irq+0x30/0x36 [ 78.074889] [] qla24xx_msix_default+0x243/0x281 [ 78.091598] [] ? __lock_release+0xa5/0xae [ 78.096799] [] handle_IRQ_event+0x53/0x113 [ 78.111568] [] handle_edge_irq+0xf3/0x13b [ 78.116255] [] handle_irq+0x24/0x2f [ 78.132063] [] do_IRQ+0x5c/0xc3 [ 78.134684] [] ret_from_intr+0x0/0xf [ 78.137903] [] ? mwait_idle+0xaf/0xbb [ 78.155674] [] ? mwait_idle+0xa6/0xbb [ 78.158600] [] cpu_idle+0x61/0xa1 [ 78.174333] [] rest_init+0x7e/0x80 [ 78.178122] [] start_kernel+0x316/0x31d [ 78.193623] [] x86_64_start_reservations+0xa7/0xab [ 78.198924] [] x86_64_start_kernel+0xe4/0xeb [ 78.214540] ---[ end trace be4529f30a2e4ef5 ]--- [ 78.225365] qla2xxx 0000:86:00.0: Configure NVRAM parameters... [ 78.243079] qla2xxx 0000:86:00.0: Verifying loaded RISC code... [ 78.247917] qla2xxx 0000:86:00.0: firmware: using built-in firmware ql2500_fw.bin -- 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/