From: sashiko-bot@kernel.org
To: "Javier Carrasco" <javier.carrasco.cruz@gmail.com>
Cc: linux-hwmon@vger.kernel.org
Subject: Re: [PATCH v3 10/11] hwmon: chipcap2: serialize access to the alarm indicators
Date: Wed, 14 Oct 2026 18:35:21 +0000 [thread overview]
Message-ID: <sashiko-outbox-171711@kernel.org> (raw)
In-Reply-To: <20261014-chipcap2_locks-v3-10-27ebfc2c5b9e@gmail.com>
> low_alarm and high_alarm are accessed from the threaded interrupt
> handlers and from sysfs without any locking, which can lead to lost
> alarms.
>
> Add a mutex to serialize the access to the alarm indicators and to
> process_irqs, which the handlers use to decide whether an interrupt
> belongs to an ongoing operation.
>
> Fixes: 3af350929e75 ("hwmon: Add support for Amphenol ChipCap 2")
> Cc: stable@vger.kernel.org
> Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261014-chipcap2_locks-v3-0-27ebfc2c5b9e@gmail.com?part=10
next prev parent reply other threads:[~2026-10-14 18:35 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-14 17:33 [PATCH v3 00/11] hwmon: chipcap2: various bug fixes Javier Carrasco
2026-10-14 17:34 ` [PATCH v3 01/11] hwmon: chipcap2: fix command error diagnostics Javier Carrasco
2026-10-14 17:50 ` sashiko-bot
2026-10-14 17:34 ` [PATCH v3 02/11] hwmon: chipcap2: fix off-by-one in command mode retry loop Javier Carrasco
2026-10-14 18:01 ` sashiko-bot
2026-10-14 20:11 ` Javier Carrasco
2026-10-14 17:34 ` [PATCH v3 03/11] hwmon: chipcap2: fix be16 handling Javier Carrasco
2026-10-14 18:08 ` sashiko-bot
2026-10-14 17:34 ` [PATCH v3 04/11] hwmon: chipcap2: defer probe when IRQs are unavailable Javier Carrasco
2026-10-14 18:14 ` sashiko-bot
2026-10-14 17:34 ` [PATCH v3 05/11] hwmon: chipcap2: fix IRQ teardown ordering Javier Carrasco
2026-10-14 18:22 ` sashiko-bot
2026-10-14 17:34 ` [PATCH v3 06/11] hwmon: chipcap2: disable device after hwmon teardown Javier Carrasco
2026-10-14 18:34 ` sashiko-bot
2026-10-14 17:34 ` [PATCH v3 07/11] hwmon: chipcap2: enable IRQ processing when regulator is already enabled Javier Carrasco
2026-10-14 18:36 ` sashiko-bot
2026-10-14 17:34 ` [PATCH v3 08/11] hwmon: chipcap2: balance regulator state Javier Carrasco
2026-10-14 18:38 ` sashiko-bot
2026-10-14 17:34 ` [PATCH v3 09/11] hwmon: chipcap2: do not discard pending alarms on disable Javier Carrasco
2026-10-14 18:38 ` sashiko-bot
2026-10-14 17:34 ` [PATCH v3 10/11] hwmon: chipcap2: serialize access to the alarm indicators Javier Carrasco
2026-10-14 18:35 ` sashiko-bot [this message]
2026-10-14 17:34 ` [PATCH v3 11/11] hwmon: chipcap2: synchronize ready IRQ state Javier Carrasco
2026-10-14 18:41 ` sashiko-bot
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