From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753966AbYHLUNU (ORCPT ); Tue, 12 Aug 2008 16:13:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752105AbYHLUNK (ORCPT ); Tue, 12 Aug 2008 16:13:10 -0400 Received: from hs-out-0708.google.com ([64.233.178.248]:16743 "EHLO hs-out-0708.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751934AbYHLUNJ (ORCPT ); Tue, 12 Aug 2008 16:13:09 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=CbdTeqw4zX0FIJdxbx3dH+oCjww8Yf0ZX6Me+m2xVfXQna4+XZq+4+hIbOcV1eQHFK KL6GCqD7b4zrqwv+eESaeYzRqKVKXVTdSzdkIl/CAMe9/hUm+vNg5B2xPBm7D1zC0MHe MVQMYFMgXYe9zmT81hCgZF1yivb6hDrDkA24M= Message-ID: <86802c440808121313x26e46c00m9ec6cd73b3bdbf22@mail.gmail.com> Date: Tue, 12 Aug 2008 13:13:08 -0700 From: "Yinghai Lu" To: "Andrew Morton" Subject: Re: Panic on boot for x86_64 Cc: "Martin Bligh" , linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, "Ingo Molnar" , "Thomas Gleixner" In-Reply-To: <20080812131045.b89e98b1.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <33307c790808121251t79af0fajf44cebffa8938051@mail.gmail.com> <20080812131045.b89e98b1.akpm@linux-foundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 12, 2008 at 1:10 PM, Andrew Morton wrote: > On Tue, 12 Aug 2008 12:51:17 -0700 > "Martin Bligh" wrote: > >> x86_64 seems to panic on boot, since 2.6.26-git2 (or maybe -git1, >> which wouldn't compile) >> 2.6.26 works. >> >> http://test.kernel.org/results/IBM/186461/debug/console >> >> kernel BUG at arch/x86/kernel/io_apic_64.c:356! > > add_pin_to_irq() doesn't seem to have changed in three years. > >> invalid opcode: 0000 [1] SMP >> CPU 24 >> Modules linked in: >> Pid: 1, comm: swapper Not tainted 2.6.27-rc1-git2-autotest #1 >> RIP: 0010:[] [] add_pin_to_irq+0x7a/0x90 >> RSP: 0018:ffff88032e4b9b40 EFLAGS: 00010216 >> RAX: 00000000000000f0 RBX: 00000000000000f0 RCX: 0000000000000001 >> RDX: 0000000000000018 RSI: 0000000000000006 RDI: 00000000000000f0 >> RBP: 0000000000000006 R08: 0000000000000018 R09: 0000000000000006 >> R10: 0000000000000008 R11: ffffffff8038f8dd R12: 0000000000000001 >> R13: 0000000000000001 R14: 0000000000000018 R15: 0000000000000000 >> FS: 0000000000000000(0000) GS:ffff880bfe733540(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 ffff88032e4b8000, task ffff880bfe4ca050) >> Stack: ffff88032e4b9be0 ffffffff8021bbae 00000000000000f0 0000000000000001 >> 0000000000000000 ffff88032e4b9c0c 00000000000000f0 ffffffff80218d81 >> 00000000000000f0 0000000000000000 0000000000000001 ffffffff80218e0c >> Call Trace: >> [] ? io_apic_set_pci_routing+0x7e/0xa0 >> [] ? mp_register_gsi+0xb1/0xd0 >> [] ? acpi_register_gsi+0x6c/0x70 >> [] ? acpi_pci_irq_enable+0x178/0x260 >> [] ? acpi_pci_allocate_irq+0x0/0x4c >> [] ? pci_enable_resources+0x27/0x160 >> [] ? do_pci_enable_device+0x4a/0x70 >> [] ? __pci_enable_device_flags+0x51/0x60 >> [] ? tg3_init_one+0x58/0x1640 >> [] ? default_wake_function+0x0/0x10 >> [] ? set_cpus_allowed_ptr+0xe8/0x110 >> [] ? pci_device_probe+0xdf/0x130 >> [] ? driver_probe_device+0x96/0x1a0 >> [] ? __driver_attach+0x89/0x90 >> [] ? __driver_attach+0x0/0x90 >> [] ? bus_for_each_dev+0x4d/0x80 >> [] ? kmem_cache_alloc+0xc8/0xf0 >> [] ? bus_add_driver+0xae/0x220 >> [] ? driver_register+0x56/0x130 >> [] ? __pci_register_driver+0x68/0xb0 >> [] ? tg3_init+0x0/0x20 >> [] ? do_one_initcall+0x41/0x180 >> [] ? create_proc_entry+0x58/0xa0 >> [] ? register_irq_proc+0xd4/0xf0 >> [] ? kernel_init+0x133/0x190 >> [] ? child_rip+0xa/0x11 >> [] ? kernel_init+0x0/0x190 >> [] ? child_rip+0x0/0x11 >> >> >> Code: 89 05 3f 24 42 00 7f 29 48 0f bf c1 48 8d 14 00 48 c1 e0 03 48 >> 29 d0 48 8d 90 c0 0e 73 80 66 89 32 66 44 89 42 02 48 83 c4 08 c3 <0f> >> 0b eb fe 66 90 48 c7 c7 28 a4 5c 80 31 c0 e8 b2 7d 01 00 66 >> RIP [] add_pin_to_irq+0x7a/0x90 >> RSP > > So this looks like ACPI breakage? > same bug as 11201. please try tip/master, or wait a while after linus pull fix from tip x86 fix. YH