netdev - Re: [PATCH v1 net-next 3/8] rtnetlink: Add peer_type in struct rtnl_link

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Message-ID: <20241105163957.34e07588@kernel.org>
Date: Tue, 5 Nov 2024 16:39:57 -0800
From: Jakub Kicinski <kuba@...nel.org>
To: Kuniyuki Iwashima <kuniyu@...zon.com>
Cc: "David S. Miller" <davem@...emloft.net>, Eric Dumazet
 <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, Simon Horman
 <horms@...nel.org>, Andrew Lunn <andrew+netdev@...n.ch>, Marc Kleine-Budde
 <mkl@...gutronix.de>, Vincent Mailhol <mailhol.vincent@...adoo.fr>, "Daniel
 Borkmann" <daniel@...earbox.net>, Nikolay Aleksandrov
 <razor@...ckwall.org>, Kuniyuki Iwashima <kuni1840@...il.com>,
 <netdev@...r.kernel.org>
Subject: Re: [PATCH v1 net-next 3/8] rtnetlink: Add peer_type in struct
 rtnl_link_ops.

On Tue, 5 Nov 2024 16:39:11 -0800 Jakub Kicinski wrote:
> On Mon, 4 Nov 2024 18:05:09 -0800 Kuniyuki Iwashima wrote:
> > +	const unsigned char	peer_type;  
> 
> technically netlink attr types are 14b wide or some such

I guess compiler will warn if someone tries to use < 255