Re: dmesg: ACPI Warning: Firmware issue warning spaming

Am 14.06.22 um 04:00 schrieb Jung-uk Kim:
> On 22. 6. 13., Jung-uk Kim wrote:
>> On 22. 6. 13., Jung-uk Kim wrote:
>>> On 22. 6. 13., Jung-uk Kim wrote:
>>>> On 22. 6. 13., Masachika ISHIZUKA wrote:
>>>>>> What do you think opening a review about this fix/tweak to stop this
>>>>>> spamming that blinds dmesg?
>>>>>>
>>>>>>>> I'm running CURRENT 8d95f500521 and I'm receiving loads of dmesg
>>>>>>> warnings:
>>>>>>>> ---
>>>>>>>> ACPI Warning: Firmware issue: Excessive sleep time 
>>>>>>>> (0x0000000000000010
>>>>>>> ms >
>>>>>>>> 10 ms) in ACPI Control Method (20220331/exsystem-347)
>>>>>>>> ---
>>>>>>>> Is there a way to silence it?
>>>>>
>>>>>    I think this spam message is from linux.
>>>>>    So, I think we should discuss on linux forum but I don't familier
>>>>> to linux.
>>>>
>>>> FYI, both FreeBSD and Linux use ACPICA to implement ACPI.
>>>>
>>>> https://acpica.org
>>>>
>>>> This message was added by this commit:
>>>>
>>>> https://github.com/acpica/acpica/commit/2a0d1d475e7ea1c815bee1e0692d81db9a7c909c 
>>>>
>>>>
>>>> You can file your complaints here if it is really bothering you.
>>>>
>>>> https://github.com/acpica/acpica/issues
>>>
>>> BTW, it seems it was discussed on Linux ML.
>>>
>>> https://lore.kernel.org/lkml/CAJZ5v0gWYZ_BSonhLGT7L4wPQvXLVyobPptE1Nx6PoNSGn4yXg@mail.gmail.com/T/#mae6a816bbcebb01dea9e5c19c81e9be872cad521 
>>>
>>>
>>> I am not sure what happened after that.
>>
>> I found the author actually filed a pull request to revert the commit.
>>
>> https://github.com/acpica/acpica/pull/780
> 
> FYI, I removed the message.
> 
> https://cgit.freebsd.org/src/commit/?id=c7f14adfda21dfacab1895015b4c78bf7c2febb6 

Thank you! This message bothered me a lot on two notebooks, Dell 
Latitude 6520 and Dell Latitude 5521.

Greetings,
Rainer

> 
> 
> Jung-uk Kim
>