Re: Oops removing thinkpad_acpi and video on git:linux-acpi-2.6

[Luca Capello <luca@pca.it>]

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Hi Henrique!

On Sat, 20 Oct 2007 02:27:20 +0200, Henrique de Moraes Holschuh wrote:
> On Fri, 19 Oct 2007, Luca Capello wrote:
>> On Fri, 19 Oct 2007 01:03:34 +0200, Henrique de Moraes Holschuh wrote:
>>> Hmm, I will see if I can reproduce it.
>> 
>> Thank you.
>
> Unfortunately, I can't reproduce it.
[...]
> Please compile thinkpad-acpi and ACPI with the debug modes enabled,
> and load thinkpad-acpi with the debug=0xffff parameter.  Then
> reproduce the oops, and send me the entire kernel output since
> driver load until the oops.

Done (and dmesg attached). Disabling CONFIG_THINKPAD_ACPI_HOTKEY_POLL
doesn't change anything (and the dmesg attached is with that option
enabled).

BTW, I needed to play a bit with module loading/unloading, since the
first time I removed the thinkpad_acpi module the oops wasn't
triggered.

Please let me know if you want my .config as well.

> You could also try turning on some of the ACPI debug bits, one of
> them (sorry, I don't know which) will tell you exactly which
> device's notify handler it is calling.

Well, I think I've all the ACPI debug options already on, since
CONFIG_ACPI_DEBUG=y and CONFIG_ACPI_DEBUG_FUNC_TRACE=y, as well as
CONFIG_PM_DEBUG=y (and CONFIG_THINKPAD_ACPI_DEBUG=y, obviously).

Thx, bye,
Gismo / Luca


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