From: sashiko-bot@kernel.org
To: "Myeonghun Pak" <mhun512@gmail.com>
Cc: linux-hwmon@vger.kernel.org
Subject: Re: [PATCH] hwmon: (sht15) Stop deferred work before releasing its resources
Date: Fri, 16 Oct 2026 03:18:49 +0000 [thread overview]
Message-ID: <sashiko-outbox-173661@kernel.org> (raw)
In-Reply-To: <20261016030749.3689266-1-mhun512@gmail.com>
> A measurement can return while read_work still accesses GPIOs or
> re-enables the IRQ. Regulator notifications can likewise leave
> update_supply_work using the regulator after it is released.
>
> On removal and the applicable probe error paths, disable and drain
> read_work before freeing the IRQ. Unregister the regulator notifier
> before canceling update_supply_work.
>
> This issue was identified as part of our ongoing research while
> reviewing kernel code.
>
> Fixes: 251eb40f5ccd ("hwmon: sht15 humidity sensor driver")
> Assisted-by: LLM
> Co-developed-by: Ijae Kim <ae878000@gmail.com>
> Signed-off-by: Ijae Kim <ae878000@gmail.com>
> Signed-off-by: Myeonghun Pak <mhun512@gmail.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261016030749.3689266-1-mhun512@gmail.com?part=1
prev parent reply other threads:[~2026-10-16 3:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-16 3:07 [PATCH] hwmon: (sht15) Stop deferred work before releasing its resources Myeonghun Pak
2026-10-16 3:18 ` sashiko-bot [this message]
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