From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754456AbYHQDtj (ORCPT ); Sat, 16 Aug 2008 23:49:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751605AbYHQDtb (ORCPT ); Sat, 16 Aug 2008 23:49:31 -0400 Received: from rv-out-0506.google.com ([209.85.198.224]:9925 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751546AbYHQDta (ORCPT ); Sat, 16 Aug 2008 23:49:30 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:mime-version:content-type :content-transfer-encoding:content-disposition; b=mkGis9HWs/jFoDxLLwYl7GEaFK/usXMBNjduqyAEn5UIldsQUqtGOrq2kjsXR6e9d4 ew6TXj2ijy9qUGtG3j3cNwGMbEPZJrUDB84uEN53I6UXD/n0/2UXA6u1vDK7JDyoM+fG 9Tk/6Oryy6pljwKOeFeZLPGuHff3NkY5sn2jo= Message-ID: <86802c440808162049u12fc92c4teae43c9b6f4a72b8@mail.gmail.com> Date: Sat, 16 Aug 2008 20:49:29 -0700 From: "Yinghai Lu" To: "Ingo Molnar" , "the arch/x86 maintainers" Subject: ioremap panic Cc: "Linux Kernel Mailing List" MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org qla2xxx 0000:83:00.1: PCI INT B -> Link[LE3C] -> GSI 42 (level, low) -> IRQ 42 ------------[ cut here ]------------ kernel BUG at lib/ioremap.c:26! invalid opcode: 0000 [1] SMP Dumping ftrace buffer: (ftrace buffer empty) CPU 4 Modules linked in: Pid: 1, comm: swapper Not tainted 2.6.27-rc3-tip-00452-g60e3132-dirty #58 RIP: 0010:[] [] ioremap_page_range+0x1b2/0x228 RSP: 0018:ffff881824c97a50 EFLAGS: 00010206 RAX: 00003e00beed2000 RBX: ffffc2001f126000 RCX: 00000000000ddff8 RDX: ffff8810224de930 RSI: ffffc2001f127000 RDI: ffffc2001f126000 RBP: ffff881824c97ac0 R08: ffff880844223890 R09: ffffffff80ea99a0 R10: 0000000080000000 R11: 000000000000000a R12: ffffc2001f127000 R13: ffffc2001f127000 R14: ffffffff80201c20 R15: ffff881827c017c0 FS: 0000000000000000(0000) GS:ffff881024c83400(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: 0000000000000000 CR3: 0000000000201000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process swapper (pid: 1, threadinfo ffff881824c96000, task ffff881024ca0000) Stack: ffff881824c97aa0 ffffc2001f126fff ffffc2001f126fff ffffc2001f126fff ffffc2001f127000 ffffc2001f127000 ffff881027c01000 8000000000000173 00003e00beed2000 8000000000000173 0000000000000010 ffffc2001f126000 Call Trace: [] __ioremap_caller+0x246/0x2cd [] ? qla2x00_probe_one+0x436/0xf96 [] ioremap_nocache+0x17/0x19 [] qla2x00_probe_one+0x436/0xf96 [] ? __bitmap_weight+0x3e/0x89 [] ? set_cpus_allowed_ptr+0x113/0x120 [] ? kobject_get+0x1a/0x22 [] pci_device_probe+0xd1/0x131 [] driver_probe_device+0xc5/0x173 [] __driver_attach+0x54/0x7e [] ? __driver_attach+0x0/0x7e [] bus_for_each_dev+0x54/0x8e [] ? kobject_get+0x1a/0x22 [] driver_attach+0x21/0x23 [] bus_add_driver+0xbc/0x206 [] driver_register+0xad/0x12d [] __pci_register_driver+0x6b/0xa6 [] ? qla2x00_module_init+0x0/0x12c [] qla2x00_module_init+0xfc/0x12c [] _stext+0x4c/0x144 [] ? start_workqueue_thread+0x2b/0x2f [] ? __create_workqueue_key+0x112/0x22c [] kernel_init+0x228/0x29d [] child_rip+0xa/0x11 [] ? kernel_init+0x0/0x29d [] ? child_rip+0x0/0x11 Code: 00 00 00 00 88 ff ff 48 01 c2 48 89 d8 48 c1 e8 09 25 f8 0f 00 00 48 01 c2 48 8b 45 d0 48 8d 0c 03 48 c1 e9 0c 48 83 3a 00 74 04 <0f> 0b eb fe 48 89 c8 48 81 c3 00 10 00 00 48 c1 e0 0c 48 0b 45 RIP [] ioremap_page_range+0x1b2/0x228 RSP ---[ end trace 34fd9ad9035f706a ]---