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From:   Fabio Estevam <festevam@gmail.com>
Date:   Mon, 2 Dec 2019 10:49:29 -0300
Message-ID: <CAOMZO5Aoj9pUpMdqVTG2pOUBUpnHsxA-Kduhia7_EJZvdEGjwQ@mail.gmail.com>
Subject: Re: Issue with imx_get_temp()
To:     Igor Plyatov <plyatov@gmail.com>
Cc:     Zhang Rui <rui.zhang@intel.com>,
        Eduardo Valentin <edubezval@gmail.com>,
        Daniel Lezcano <daniel.lezcano@linaro.org>,
        Amit Kucheria <amit.kucheria@verdurent.com>,
        Shawn Guo <shawnguo@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        NXP Linux Team <linux-imx@nxp.com>, linux-pm@vger.kernel.org,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@lists.infradead.org>,
        linux-kernel <linux-kernel@vger.kernel.org>
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Hi Igor,

On Mon, Dec 2, 2019 at 10:44 AM Igor Plyatov <plyatov@gmail.com> wrote:
>
> Dear all,
>
> please  look at back-trace below. It happens on Freescale i.MX6 Quad.
>
> Found a few of those during power on/off stress test in the climate chamber:
>
> [    0.657596] ------------[ cut here ]------------
> [    0.657626] WARNING: CPU: 3 PID: 150 at /home/geosig/development/oe-core-toradex-cr7/build/tmp-glibc/work-shared/cr7/kernel-source/kernel/irq/chip.c:242 __irq_startup+0x94/0xa8
> [    0.657630] Modules linked in:
> [    0.657643] CPU: 3 PID: 150 Comm: kworker/3:1 Not tainted 5.1.1 #1

Are you able to reproduce this issue with a 5.4.1 kernel?

Thanks