linux-kernel - Re: [PATCH v2] Input: touchscreen: ads7846.c: Fix race that causes missing releases

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Date:   Wed, 11 Nov 2020 11:07:40 -0800
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     Oleksij Rempel <o.rempel@...gutronix.de>
Cc:     Alexandru Ardelean <alexandru.ardelean@...log.com>,
        David Jander <david@...tonic.nl>, kernel@...gutronix.de,
        linux-kernel@...r.kernel.org, linux-input@...r.kernel.org
Subject: Re: [PATCH v2] Input: touchscreen: ads7846.c: Fix race that causes
 missing releases

Hi Oleksij,

On Tue, Oct 27, 2020 at 11:54:16AM +0100, Oleksij Rempel wrote:
> From: David Jander <david@...tonic.nl>
> 
> If touchscreen is released while busy reading HWMON device, the release
> can be missed. The IRQ thread is not started because no touch is active
> and BTN_TOUCH release event is never sent.
> 
> Fixes: f5a28a7d4858f94a ("Input: ads7846 - avoid pen up/down when reading hwmon")
> Co-Developed-by: David Jander <david@...tonic.nl>

Since the patch is nominally attributed to David (via the From: tag)
I'll be changing Co-developed-by tag to your name, OK?

> Signed-off-by: David Jander <david@...tonic.nl>
> Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>

Thanks.

-- 
Dmitry