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Date: Tue, 14 Nov 2017 09:50:38 -0800 (PST)
From: Brian Bian <brian.bian@linux.intel.com>
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To: arekm@maven.pl
cc: Zhang Rui <rui.zhang@intel.com>,
        Brian Bian <brian.bian@linux.intel.com>,
        Eduardo Valentin <edubezval@gmail.com>, linux-kernel@vger.kernel.org
Subject: Re: 4.14 kernel and acpi INT3400:00: Unsupported event [0x86]
In-Reply-To: <201711130654.42223.a.miskiewicz@gmail.com>
Message-ID: <alpine.DEB.2.20.1711140940360.3973@bbian-trusty>
References: <201711122325.04564.a.miskiewicz@gmail.com> <1510531774.2418.0.camel@intel.com> <201711130654.42223.a.miskiewicz@gmail.com>
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I have submitted a patch to suppress such messages. The INT3400 driver
currently handles 0x83 thermal-relationship-table-change event
only, and all other ACPI notification codes are unknown/irrelevant
to the INT3400 driver.

Thanks,
-Brian

On Mon, 13 Nov 2017, Arkadiusz Miskiewicz wrote:

> On Monday 13 of November 2017, Zhang Rui wrote:
>> On Sun, 2017-11-12 at 23:25 +0100, Arkadiusz Miskiewicz wrote:
>>> Hello.
>>>
>>> On Dell XPS 9530 and 4.14 kernel dmesg is flooded with:
>>>
>>> [  292.580807] acpi INT3400:00: Unsupported event [0x86]
>>> [  299.284648] acpi INT3400:00: Unsupported event [0x86]
>>> [  305.648079] acpi INT3400:00: Unsupported event [0x86]
>>> [  315.444799] acpi INT3400:00: Unsupported event [0x86]
>>> [  317.432412] acpi INT3400:00: Unsupported event [0x86]
>>> [  319.420239] acpi INT3400:00: Unsupported event [0x86]
>>> [  321.408476] acpi INT3400:00: Unsupported event [0x86]
>>> [  323.400304] acpi INT3400:00: Unsupported event [0x86]
>>> [  325.388358] acpi INT3400:00: Unsupported event [0x86]
>>>
>>> What 0x86 might mean?
>>
>> please attach the acpidump output.
>
> Attached.
>
>>
>> thanks,
>> rui
>
>
>
> -- 
> Arkadiusz Miśkiewicz, arekm / ( maven.pl | pld-linux.org )
>
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