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Date:   Tue, 26 Oct 2021 14:19:19 +0200
From:   Eugene Syromiatnikov <esyr@redhat.com>
To:     David Laight <David.Laight@ACULAB.COM>
Cc:     'Jeremy Kerr' <jk@codeconstruct.com.au>,
        "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
        "David S. Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        Matt Johnston <matt@codeconstruct.com.au>
Subject: Re: [PATCH net-next v6] mctp: Implement extended addressing
Message-ID: <20211026121919.GA19385@asgard.redhat.com>
References: <20211026015728.3006286-1-jk@codeconstruct.com.au>
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On Tue, Oct 26, 2021 at 10:45:05AM +0000, David Laight wrote:
> Oh and how did MAX_ADDR_LEN ever get into a uapi header??

It is defined in <linux/netdevice.h> since v1.1.4 and has its current
value of 32 since v2.5.55~64^2^2~8 (before increasing for 7 to 8 in v2.4.6.9).