Re: [BUG] 2.6.23-git19 - S390x: Kernel panic while bringing up the network interface

Kamalesh Babulal
2007-10-24T11:49:39Z

Heiko Carstens wrote:
> On Wed, Oct 24, 2007 at 08:59:06AM +0530, Kamalesh Babulal wrote:
>> Hi,
>>
>> Kernel panic's while bringing up the network interface with the 2.6.23-git19
>>
>> Setting network parameters: Ý OK ¨
>> Bringing up loopback interface: Ý OK ¨
>> Bringing up interface eth0:
>> Ý<00000000002e2f72>¨ inet_ioctl+0xd6/0x110
>> Ý<000000000027cae2>¨ sock_ioctl+0x26e/0x2a0
>> Ý<00000000000b4c52>¨ do_ioctl+0x4a/0xac
>> Ý<00000000000b5076>¨ vfs_ioctl+0x3c2/0x3d8
>> Ý<00000000000b50ec>¨ sys_ioctl+0x60/0x88
>> Ý<0000000000021b7e>¨ sysc_noemu+0x10/0x16
>> Ý<00000200001201ca>¨ 0x200001201ca
>>
>> <0>Kernel panic - not syncing: Fatal exception in interrupt
>> 00: HCPGSP2629I The virtual machine is placed in CP mode due to a SIGP stop from
>> CPU 01.
>> 02: HCPGSP2629I The virtual machine is placed in CP mode due to a SIGP stop from
>> CPU 01.
>> 03: HCPGSP2629I The virtual machine is placed in CP mode due to a SIGP stop from
>> CPU 01.
>> 01: HCPGIR450W CP entered; disabled wait PSW 00020001 80000000 00000000 000164DE
>
> That should be fixed with this one:
>
> commit f1ecfd5d3b69d98b814435758c485e6fd0e112de
> Author: Ursula Braun <braunu@de.ibm.com>
> Date: Mon Oct 22 16:16:14 2007 +0200
>
> remove header_ops bug in qeth driver
>
> Remove qeth bug caused by commit:
> [NET]: Move hardware header operations out of netdevice.
>
> This is the second part of the qeth header_ops patch, since
> first patch sent 10/19 has been insufficient.
> Nevertheless first patch is still valid and should be kept.
>
> Signed-off-by: Ursula Braun <braunu@de.ibm.com>
> Signed-off-by: Jeff Garzik <jeff@garzik.org>
>
> Patch is in -rc1. Could you please pull and try again? Thanks.

Hi,

The kernel panic is not seen in the 2.6.24-rc1 kernel.

--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.