netdev - Re: [PATCH net] net: phy: fix a signedness bug in genphy

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Date: Tue, 30 May 2023 19:06:01 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Dan Carpenter <dan.carpenter@...aro.org>
Cc: Jakub Kicinski <kuba@...nel.org>, Russell King <linux@...linux.org.uk>,
	Oleksij Rempel <linux@...pel-privat.de>,
	Heiner Kallweit <hkallweit1@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>,
	netdev@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH net] net: phy: fix a signedness bug in genphy_loopback()

> I don't see these as much as I used.  It's maybe once per month.  I'm
> not sure why, maybe kbuild emails everyone before I see it?  GCC will
> warn about this with -Wtype-limits.  Clang will also trigger a warning.

That is interesting. Maybe we should enable that in driver/net/net and
driver/net/pcs.

	Andrew