From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Yinghai Lu" Subject: blk_queue_init_tags warning Date: Tue, 13 May 2008 19:00:53 -0700 Message-ID: <86802c440805131900r2c3cca56sb45f80f26dc65780@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from rv-out-0506.google.com ([209.85.198.228]:11664 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757286AbYENCAy (ORCPT ); Tue, 13 May 2008 22:00:54 -0400 Received: by rv-out-0506.google.com with SMTP id l9so3595773rvb.1 for ; Tue, 13 May 2008 19:00:53 -0700 (PDT) Content-Disposition: inline Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Ingo Molnar , James Bottomley Cc: "linux-kernel@vger.kernel.org" , Linux-Scsi ------------[ cut here ]------------ WARNING: at include/linux/blkdev.h:431 blk_queue_init_tags+0xfe/0x154() Modules linked in: Pid: 1509, comm: scsi_wq_0 Not tainted 2.6.26-rc1-sched-devel.git-x86-latest.git-00589-g5bb43f9-dirty #382 Call Trace: [] warn_on_slowpath+0x6c/0xa7 [] ? ftrace_record_ip+0x223/0x286 [] ? __blk_queue_init_tags+0x38/0x8e [] ? init_tag_map+0x96/0xdb [] ? __blk_queue_init_tags+0x4e/0x8e [] blk_queue_init_tags+0xfe/0x154 [] qla2xxx_slave_configure+0x8b/0xf7 [] scsi_probe_and_add_lun+0x99f/0xb1f [] ? scsi_alloc_target+0x25b/0x2d7 [] __scsi_scan_target+0xdd/0x657 [] ? ftrace_record_ip+0x223/0x286 [] ? mcount_call+0x5/0x35 [] scsi_scan_target+0xab/0xd6 [] ? mcount_call+0x5/0x35 [] fc_scsi_scan_rport+0x92/0xc8 [] ? fc_scsi_scan_rport+0x0/0xc8 [] run_workqueue+0x97/0x13c [] worker_thread+0xf4/0x119 [] ? autoremove_wake_function+0x0/0x63 [] ? worker_thread+0x0/0x119 [] kthread+0x61/0xa8 [] ? schedule_tail+0x3c/0x87 [] child_rip+0xa/0x12 [] ? kthread+0x0/0xa8 [] ? child_rip+0x0/0x12 ---[ end trace b774192c17464dd8 ]---