Re: Kernel oops (2.6.24) while booting with battery inserted

[Sam Lin <itrs.lin@gmail.com>]

It's reported as:
http://bugzilla.kernel.org/show_bug.cgi?id=10339

If I load battery.ko lattery it still cause kernel oops and freeze.

Thanks,
Sam

Thomas Renninger 提到:
> On Thu, 2008-03-27 at 16:07 +0100, Thomas Renninger wrote:
>   
>> On Thu, 2008-03-27 at 13:59 +0800, Sam Lin wrote:
>>     
>>> Hi List,
>>>
>>> I encountered kernel oops (Ubuntu 2.6.24-12) while booting with battery
>>> inserted.
>>> Some workaround are acpi=off, avoiding loading battery.ko or putting
>>> battery away.
>>>
>>> Any idea ?
>>>       
>> Why do you need:
>> acpi_fake_ecdt
>> parameter? This does not even exist (anymore? I searched 2.6.25).
>>
>>     
>>> dmesg and dsdt as attachments.
>>>       
>> I expect removing the line:
>>         acpi_bus_generate_netlink_event(device->pnp.device_class,
>>                                         device->dev.bus_id, event,
>>                                         acpi_battery_present(battery));
>> in battery.c makes the machine work or at least go a bit further?
>>
>> Could it be that you compiled in ACPI modules and that:
>> fs_initcall(acpi_event_init);
>> in drivers/acpi/event.c
>> has not been called and initialized the netlink acpi stuff, but battery
>> has already tried to send an event?
>>     
> acpi_event_init should have been called already...
> I still think it has to do with the netlink event.
> As it is rather early, maybe because of that.
> Does it work for you if you load the battery module later?
>
> Can you open a bugreport on bugzilla.kernel.org, add .config and
> dmesg/acpidump you already sent and add me to CC.
>
> Thanks,
>
>    Thomas
>
>
>   

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