From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F2A5334C9AB; Tue, 6 Jan 2026 17:27:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767720437; cv=none; b=m5qxc5kbbPXoPK/1mkZcsjHG6XQSpr22v43SjiPKFA0J/KoBG6pWYSQHF6wxLNZ9KaveZQIubV6ukGpE8fuP56+uOqg4bGCDZBibut0PgkjfiWkn/E+OuSQN6gHX2MGrIXTx6M+lGK3NhUP9fWFVF16VEkCABudV43WIL2JF3Zw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767720437; c=relaxed/simple; bh=EWetHNAYKTNCelMA21YhVJUMg/C2IKg0NjwyiYt+/SQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=f0GyaiQBN0uh0o/6eNTjD5MCkePcg9lAtKaf2wTtDMkGwaRQe0QtPsidhcWz64naESfVhduLCV7PjEUl8Co7VYyLz/bGMvITLf7sk3gzPpc3NSFyEODIZLvY9GdvbR7KRE8pFad6/4FLTgWHI41xCW3tqbTbTW3mPUnKaS/xOLE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Jk15JP8K; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Jk15JP8K" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7CD0FC116C6; Tue, 6 Jan 2026 17:27:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1767720436; bh=EWetHNAYKTNCelMA21YhVJUMg/C2IKg0NjwyiYt+/SQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Jk15JP8KURPRfGv66fsjDTJFQEOszp17WRyjQawAqAUO6mwuyuW88SDv4qZIzijRY GG8oj3U8gKKeP4J6K1a/O/YlwrcyJzmn2uLL2pNDNrF2TnSBcovLC60rlwQmLH2Kjd FG0mBcQKUFz2CJRHqi4APBS+JDhsVl0Nf9LkU10s= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Thorsten Blum , Dimitri Fedrau , Andrew Lunn , Jakub Kicinski Subject: [PATCH 6.12 236/567] net: phy: marvell-88q2xxx: Fix clamped value in mv88q2xxx_hwmon_write Date: Tue, 6 Jan 2026 18:00:18 +0100 Message-ID: <20260106170500.050501874@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260106170451.332875001@linuxfoundation.org> References: <20260106170451.332875001@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Thorsten Blum commit c4cdf7376271bce5714c06d79ec67759b18910eb upstream. The local variable 'val' was never clamped to -75000 or 180000 because the return value of clamp_val() was not used. Fix this by assigning the clamped value back to 'val', and use clamp() instead of clamp_val(). Cc: stable@vger.kernel.org Fixes: a557a92e6881 ("net: phy: marvell-88q2xxx: add support for temperature sensor") Signed-off-by: Thorsten Blum Reviewed-by: Dimitri Fedrau Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/20251202172743.453055-3-thorsten.blum@linux.dev Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- drivers/net/phy/marvell-88q2xxx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/phy/marvell-88q2xxx.c +++ b/drivers/net/phy/marvell-88q2xxx.c @@ -647,7 +647,7 @@ static int mv88q2xxx_hwmon_write(struct switch (attr) { case hwmon_temp_max: - clamp_val(val, -75000, 180000); + val = clamp(val, -75000, 180000); val = (val / 1000) + 75; val = FIELD_PREP(MDIO_MMD_PCS_MV_TEMP_SENSOR3_INT_THRESH_MASK, val);