From: sashiko-bot@kernel.org
To: "Zhu Jun" <zhujun2@cmss.chinamobile.com>
Cc: linux-hwmon@vger.kernel.org
Subject: Re: [PATCH] hwmon: (lm80) Clamp voltage limits before rounding
Date: Mon, 09 Nov 2026 10:23:23 +0000 [thread overview]
Message-ID: <sashiko-outbox-204810@kernel.org> (raw)
In-Reply-To: <20261109101821.17104-1-zhujun2@cmss.chinamobile.com>
> IN_TO_REG() adds 5 to the signed sysfs value before clamping the
> register result. A voltage limit close to LONG_MAX can overflow and be
> programmed as zero instead of the maximum.
>
> Clamp to the 0..2550 mV register range before rounding to 10 mV units.
>
> Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261109101821.17104-1-zhujun2@cmss.chinamobile.com?part=1
next prev parent reply other threads:[~2026-11-09 10:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-09 10:18 [PATCH] hwmon: (lm80) Clamp voltage limits before rounding Zhu Jun
2026-11-09 10:23 ` sashiko-bot [this message]
-- strict thread matches above, loose matches on Subject: below --
2026-11-11 6:53 Zhu Jun
2026-11-11 7:01 ` sashiko-bot
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