linux-kernel - Re: WARNING at drivers/acpi/platform_profile.c:74 in platform_profile

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Date:   Mon, 25 Sep 2023 10:57:52 +0200
From:   Hans de Goede <hdegoede@...hat.com>
To:     Jiri Slaby <jirislaby@...nel.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Len Brown <lenb@...nel.org>, hmh@....eng.br,
        Mark Pearson <mpearson-lenovo@...ebb.ca>
Cc:     "linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>,
        ibm-acpi-devel@...ts.sourceforge.net,
        platform-driver-x86@...r.kernel.org,
        Linux kernel mailing list <linux-kernel@...r.kernel.org>
Subject: Re: WARNING at drivers/acpi/platform_profile.c:74 in
 platform_profile_show()

+Cc Mark Pearson for thinkpad_acpi dytc support

Jiri,

On 9/25/23 09:38, Jiri Slaby wrote:
> On 25. 09. 23, 9:19, Jiri Slaby wrote:
>> But convert_dytc_to_profile() doesn't handle this at all. Do I have a newer DYTC interface? Or a broken one?
> 
>                 Case (0x00)
>                 {
>                     Local1 = 0x0100
>                     Local1 |= 0x80000000
>                     Local1 |= 0x00
>                     Local1 |= 0x01
>                 }
> 
> I.e. version 8.0, it seems.
> 
> Full DSDT for reference:
> https://decibel.fi.muni.cz/~xslaby/n/DSDT.dsl

Mark, can you please take a look at this (it is a thinkpad_acpi dytc issue)?

Jiri, Thank you for all the debugging you have done on this. Can you please file
a bug with the details / summary here:

https://bugzilla.kernel.org/enter_bug.cgi?product=Drivers

Using Platform_x86 as component so that Mark has all the info in one place ?


Regards,

Hans

p.s.

Mark, maybe should add you to the MAINTAINERS section for thinkpad_acpi ?