linux-kernel - Re: 4.14 kernel and acpi INT3400:00: Unsupported event [0x86]

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Message-Id: <201711130654.42223.a.miskiewicz@gmail.com>
Date:   Mon, 13 Nov 2017 06:54:42 +0100
From:   Arkadiusz Miskiewicz <a.miskiewicz@...il.com>
To:     Zhang Rui <rui.zhang@...el.com>
Cc:     Brian Bian <brian.bian@...ux.intel.com>,
        Eduardo Valentin <edubezval@...il.com>,
        linux-kernel@...r.kernel.org
Subject: Re: 4.14 kernel and acpi INT3400:00: Unsupported event [0x86]

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 )

Download attachment "acpidump.txt.gz" of type "application/gzip" (135542 bytes)