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

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Date:   Mon, 25 Sep 2023 08:56:04 -0400
From:   "Mark Pearson" <mpearson-lenovo@...ebb.ca>
To:     "Jiri Slaby" <jirislaby@...nel.org>,
        "Hans de Goede" <hdegoede@...hat.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        "Len Brown" <lenb@...nel.org>,
        "Henrique de Moraes Holschuh" <hmh@....eng.br>
Cc:     "linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>,
        ibm-acpi-devel@...ts.sourceforge.net,
        "platform-driver-x86@...r.kernel.org" 
        <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()

Thanks Hans & Jiri,

On Mon, Sep 25, 2023, at 5:15 AM, Jiri Slaby wrote:
> Hi,
>
> On 25. 09. 23, 10:57, Hans de Goede wrote:
>> 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 ?
>
> Done:
> https://bugzilla.kernel.org/show_bug.cgi?id=217947
>
Ack - replied to the ticket with details. 

We'll need to debug what is going on and I think I need a patch to improve the PSC vs AMT mode detection (and handling the error to....)

Mark