From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932335AbVJQV2F (ORCPT ); Mon, 17 Oct 2005 17:28:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932336AbVJQV2F (ORCPT ); Mon, 17 Oct 2005 17:28:05 -0400 Received: from styx.suse.cz ([82.119.242.94]:48849 "EHLO mail.suse.cz") by vger.kernel.org with ESMTP id S932335AbVJQV2E (ORCPT ); Mon, 17 Oct 2005 17:28:04 -0400 Date: Mon, 17 Oct 2005 23:27:21 +0200 From: Vojtech Pavlik To: Andrew Morton Cc: Brice Goglin , linux-kernel@vger.kernel.org, Dmitry Torokhov , Greg KH Subject: Re: 2.6.14-rc4-mm1 Message-ID: <20051017212721.GA8997@midnight.suse.cz> References: <20051016154108.25735ee3.akpm@osdl.org> <43539762.2020706@ens-lyon.org> <20051017132242.2b872b08.akpm@osdl.org> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20051017132242.2b872b08.akpm@osdl.org> X-Bounce-Cookie: It's a lemon tree, dear Watson! User-Agent: Mutt/1.5.10i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 17, 2005 at 01:22:42PM -0700, Andrew Morton wrote: > Brice Goglin wrote: > > > > Le 17.10.2005 00:41, Andrew Morton a écrit : > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.14-rc4/2.6.14-rc4-mm1/ > > > > > > - Lots of i2c, PCI and USB updates > > > > > > - Large input layer update to convert it all to dynamic input_dev allocation > > > > > > - Significant x86_64 updates > > > > > > - MD updates > > > > > > - Lots of core memory management scalability rework > > > > Hi Andrew, > > > > I got the following oops during the boot on my laptop (Compaq Evo N600c). > > .config is attached. > > > > Regards, > > Brice Where did get support for IBM TrackPoints into that kernel? It's certainly not in 2.6.14, and it's not in the -mm patch either ... That's likely the cause here, since the TP patch probably relies on non-dynamic allocation semantics. > > IBM TrackPoint firmware: 0x0b, buttons: 2/3 > > input: TPPS/2 IBM TrackPoint//class/input_dev as input2 > > hw_random hardware driver 1.0.0 loaded > > NET: Registered protocol family 23 > > parport: PnPBIOS parport detected. > > parport0: PC-style at 0x378, irq 7 [PCSPP(,...)] > > c01dda09 > > PREEMPT > > Modules linked in: pcspkr parport_pc parport irtty_sir sir_dev irda > > crc_ccitt hw_random uhci_hcd usbcore snd_maestro3 snd_ac97_codec > > snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc > > snd soundcore yenta_socket rsrc_nonstatic pcmcia_core nls_iso8859_15 > > nls_cp850 vfat fat nls_base psmouse > > CPU: 0 > > EIP: 0060:[] Not tainted VLI > > EFLAGS: 00010246 (2.6.14-rc4-mm1=LoulousMobile) > > EIP is at get_kobj_path_length+0x19/0x30 > > eax: 00000000 ebx: 00000000 ecx: ffffffff edx: e6efee50 > > esi: 00000001 edi: 00000000 ebp: e737eec8 esp: e737eebc > > ds: 007b es: 007b ss: 0068 > > Process sed (pid: 3258, threadinfo=e737e000 task=e7970a90) > > Stack: e6efe800 00000001 e6de4000 e737eee8 c01dda9a e6efee50 e6de42e4 > > 00000286 > > e6efe800 00000001 e6de4000 e737ef24 c02a357f e6efee50 800000d0 > > 0000000f > > 00000002 0000000a 00000000 e6efe800 00000000 000002e5 000002e5 > > e7e9ce60 > > Call Trace: > > [] show_stack+0xab/0xf0 > > [] show_registers+0x18f/0x230 > > [] die+0x102/0x1c0 > > [] do_page_fault+0x33a/0x66f > > [] error_code+0x4f/0x54 > > [] kobject_get_path+0x1a/0x70 > > [] input_devices_read+0x53f/0x590 > > [] proc_file_read+0x1b5/0x260 > > [] vfs_read+0xa8/0x190 > > [] sys_read+0x47/0x70 > > [] syscall_call+0x7/0xb > > Code: f8 89 ec 5d c3 8d b6 00 00 00 00 8d bc 27 00 00 00 00 55 89 e5 8b > > 55 08 57 56 be 01 00 00 00 53 31 db 8b 3a b9 ff ff ff ff 89 d8 ae > > f7 d1 49 8b 52 24 8d 74 31 01 85 d2 75 e7 5b 89 f0 5e 5f > > <6>input: isa0061/input0//class/input_dev as input3 > > Something went wrong under input_devices_read(). Probably culprits cc'ed. > > > -- Vojtech Pavlik SuSE Labs, SuSE CR