This is a multi-part message in MIME format. ------_=_NextPart_001_01C586B8.CD1AB848 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Dear, Here is my problems, OS: kernel 2.4.26 platform: ppc rattler 8248 When we activate MPC82xxPCI in general setup of kernel config the = following massages is printed : Rattler Board Support by Arabella Memory BAT mapping: BAT2=3D32Mb, BAT3=3D0Mb, residual: 0Mb Linux version 2.4.26 (root@linux1.besoft.sofrel.com) (version gcc 3.2.2 = 20030217 (Yellow Dog Linux 3.0 3.5Rattler setup arch rattler_setup_arch: bcsr=3Deffff000 MPC82xx PCI bridge initialization On node 0 totalpages: 8192 zone(0): 8192 pages. zone(1): 0 pages. zone(2): 0 pages. Kernel command line: nfsroot=3D/tftpboot/ppc_root rw = ip=3D192.168.1.23:192.168.1.21::::eth0:off Rattler init IRQ. NR_IRQS=3D256 PIC: fully preemptible IRQ mode Rattler time init Rattler calibrate decrementer. FREQ=3D100000000, = tb_ticks_per_jiffy=3D250000 Calibrating delay loop... 266.24 BogoMIPS Memory: 30256k available (1488k kernel code, 520k data, 76k init, 0k = highmem) Dentry cache hash table entries: 4096 (order: 3, 32768 bytes) Inode cache hash table entries: 2048 (order: 2, 16384 bytes) Mount cache hash table entries: 512 (order: 0, 4096 bytes) Buffer cache hash table entries: 1024 (order: 0, 4096 bytes) Page-cache hash table entries: 8192 (order: 3, 32768 bytes) POSIX conformance testing by UNIFIX PCI: Probing PCI hardware Oops: kernel access of bad area, sig: 11 NIP: C01D3888 XER: 00000000 LR: C01D3880 SP: C02F1F50 REGS: c02f1ea0 = TRAP: 0300 Not tainted MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11 DAR: 00000080, DSISR: 22000000 TASK =3D c02f0000[1] 'swapper' Last syscall: -1 last math 00000000 last altivec 00000000 GPR00: C01D3870 C02F1F50 C02F0000 F0000000 000018C1 C02F1F58 FFFFFFFF = 00000000 GPR08: FFFFC4BA 1FFF0000 C01BB85B 00001057 22008022 3FDFF7AF 01FFE000 = 00000000 GPR16: 00000001 00000001 FFFFFFFF 007FFF00 003FF000 00000000 00000002 = 01BCA298 GPR24: 00000000 00000000 40000000 007FFF46 00000000 00000000 C01E0000 = C01DB88C Call backtrace: C01D3870 C01C9474 C01D0CEC C01C66DC C0003970 C00083AC Kernel panic: Attempted to kill init! =20 =20 thanks for your suggest ! =20 -------------------------------- Flament David d.flament@sofrel.com Lacroix Sofrel, 1 rue plessis, 35770 Vern sur seiche (France) (+33)2.99.04.84.23 =20 =20 ------_=_NextPart_001_01C586B8.CD1AB848 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Dear,

    Here is = my=20 problems,

    OS: kernel 2.4.26
    = platform:=20 ppc rattler = 8248

When we activate = MPC82xxPCI=20 in general setup of kernel config the following massages is printed=20 :

Rattler Board Support by = Arabella

Memory BAT mapping: BAT2=3D32Mb, = BAT3=3D0Mb, residual:=20 0Mb

Linux version 2.4.26=20 (root@linux1.besoft.sofrel.com) (version gcc 3.2.2 20030217 (Yellow Dog = Linux=20 3.0 3.5Rattler setup arch

rattler_setup_arch: = bcsr=3Deffff000

MPC82xx PCI bridge = initialization

On node 0 totalpages: 8192

zone(0): 8192 pages.

zone(1): 0 pages.

zone(2): 0 pages.

Kernel command line: = nfsroot=3D/tftpboot/ppc_root rw=20 ip=3D192.168.1.23:192.168.1.21::::eth0:off

Rattler init IRQ. = NR_IRQS=3D256

PIC: fully preemptible IRQ = mode

Rattler time init

Rattler calibrate decrementer. = FREQ=3D100000000,=20 tb_ticks_per_jiffy=3D250000

Calibrating delay loop... 266.24=20 BogoMIPS

Memory: 30256k available (1488k kernel = code, 520k=20 data, 76k init, 0k highmem)

Dentry cache hash table entries: 4096 = (order: 3,=20 32768 bytes)

Inode cache hash table entries: 2048 = (order: 2,=20 16384 bytes)

Mount cache hash table entries: 512 = (order: 0, 4096=20 bytes)

Buffer cache hash table entries: 1024 = (order: 0,=20 4096 bytes)

Page-cache hash table entries: 8192 = (order: 3,=20 32768 bytes)

POSIX conformance testing by = UNIFIX

PCI: Probing PCI hardware

Oops: kernel access of bad area, sig:=20 11

NIP: C01D3888 XER: 00000000 LR: = C01D3880 SP:=20 C02F1F50 REGS: c02f1ea0 TRAP: 0300 Not tainted

MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 = IR/DR:=20 11

DAR: 00000080, DSISR: = 22000000

TASK =3D c02f0000[1] 'swapper' Last = syscall:=20 -1

last math 00000000 last altivec=20 00000000

GPR00: C01D3870 C02F1F50 C02F0000 = F0000000 000018C1=20 C02F1F58 FFFFFFFF 00000000

GPR08: FFFFC4BA 1FFF0000 C01BB85B = 00001057 22008022=20 3FDFF7AF 01FFE000 00000000

GPR16: 00000001 00000001 FFFFFFFF = 007FFF00 003FF000=20 00000000 00000002 01BCA298

GPR24: 00000000 00000000 40000000 = 007FFF46 00000000=20 00000000 C01E0000 C01DB88C

Call backtrace:

C01D3870 C01C9474 C01D0CEC C01C66DC = C0003970=20 C00083AC

Kernel panic: Attempted to kill = init!

thanks = for your=20 suggest !

--------------------------------

Flament David

d.flament@sofrel.com

Lacroix Sofrel, 1=20 rue plessis, 35770 Vern sur seiche (France)

(+33)2.99.04.84.23

------_=_NextPart_001_01C586B8.CD1AB848-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.ebshome.net (gate.ebshome.net [64.81.67.12]) (using TLSv1 with cipher EDH-RSA-DES-CBC3-SHA (168/168 bits)) (Client CN "gate.ebshome.net", Issuer "gate.ebshome.net" (not verified)) by ozlabs.org (Postfix) with ESMTP id EAFDA67A79 for ; Tue, 12 Jul 2005 19:36:25 +1000 (EST) Date: Tue, 12 Jul 2005 02:36:22 -0700 From: Eugene Surovegin To: FLAMENT David Message-ID: <20050712093622.GB25918@gate.ebshome.net> References: <892C3EC180087B4498C69413FCCBB7320159ADF0@sof_msg> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <892C3EC180087B4498C69413FCCBB7320159ADF0@sof_msg> Cc: linuxppc-dev@ozlabs.org Subject: Re: help me for: Oops: kernel access of bad area, sig: 11 on rattler 8248 (ppc) List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, Jul 12, 2005 at 10:07:52AM +0200, FLAMENT David wrote: > Dear, > > Here is my problems, > > OS: kernel 2.4.26 > platform: ppc rattler 8248 Publicly available Linux PPC trees don't have support for this board. Please, direct all your questions to the vendor you got this kernel form, e.g. Arabella. We cannot help you, sorry. Also, next time, use linuxppc-embedded for questions like this. -- Eugene