linux-kernel - Re: [PATCH] imx_thermal: Fix temperature retrieval after overheat

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Date:   Mon, 7 Feb 2022 18:02:09 +0100
From:   Nicolas Cavallari <nicolas.cavallari@...en-communications.fr>
To:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>
Cc:     Amit Kucheria <amitk@...nel.org>, Zhang Rui <rui.zhang@...el.com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Andrzej Pietrasiewicz <andrzej.p@...labora.com>,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] imx_thermal: Fix temperature retrieval after overheat

On 07/02/2022 17:18, Nicolas Cavallari wrote:
> When the CPU temperature is above the passive trip point, reading the
> temperature would fail forever with EAGAIN.  Fortunately, the thermal
> core would continue to assume that the system is overheating, so would
> put all passive cooling devices to the max.  Unfortunately, it does
> this forever, even if the temperature returns to normal.

Please drop this patch, apparently this was already fixed. Sorry for the 
noise.