linux-kernel - Re: [PATCH 1/3] thermal: core: Add indication for userspace usage

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Message-ID: <CACdnJuv_W1q87wUUEBwMgnQLRuv8SzP7OOxjqY29t2tO862m-A@mail.gmail.com>
Date:   Mon, 14 Dec 2020 10:21:47 -0800
From:   Matthew Garrett <mjg59@...gle.com>
To:     Kai-Heng Feng <kai.heng.feng@...onical.com>
Cc:     "Zhang, Rui" <rui.zhang@...el.com>, daniel.lezcano@...aro.org,
        amitk@...nel.org, andrzej.p@...labora.com,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        "open list:THERMAL" <linux-pm@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/3] thermal: core: Add indication for userspace usage

On Sun, Nov 29, 2020 at 9:36 PM Kai-Heng Feng
<kai.heng.feng@...onical.com> wrote:
>
> We are seeing thermal shutdown on Intel based mobile workstations, the
> shutdown happens during the first trip handle in
> thermal_zone_device_register():
> kernel: thermal thermal_zone15: critical temperature reached (101 C), shutting down

Is the temperature reported by the thermal zone actually correct here?
101 C seems extremely excessive.