From: sashiko-bot@kernel.org
To: "Zhu Jun" <zhujun2@cmss.chinamobile.com>
Cc: linux-hwmon@vger.kernel.org
Subject: Re: [PATCH] hwmon: (w83795) Clamp fan control times before rounding
Date: Mon, 09 Nov 2026 09:46:01 +0000 [thread overview]
Message-ID: <sashiko-outbox-204740@kernel.org> (raw)
In-Reply-To: <20261109093722.5508-1-zhujun2@cmss.chinamobile.com>
> From: zhujun <zhujun2@cmss.chinamobile.com>
>
> time_to_reg() adds 50 before clamping the result. An unsigned long close
> to ULONG_MAX wraps, so an excessive stop time can select zero rather
> than the maximum. The same conversion is used for fan speed transition
> times.
>
> Clamp to the maximum representable duration before adding the rounding
> adjustment.
>
> Fixes: 792d376b4f3f ("hwmon: New driver for the W83795G/ADG monitoring chips")
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261109093722.5508-1-zhujun2@cmss.chinamobile.com?part=1
next prev parent reply other threads:[~2026-11-09 9:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-09 9:37 [PATCH] hwmon: (w83795) Clamp fan control times before rounding Zhu Jun
2026-11-09 9:46 ` sashiko-bot [this message]
-- strict thread matches above, loose matches on Subject: below --
2026-11-11 6:51 Zhu Jun
2026-11-11 6:59 ` sashiko-bot
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