netdev - Re: [patch iproute2-next v3 2/2] ip: allow to use alternative names as handle

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Message-ID: <20191016112858.GA2184@nanopsycho>
Date:   Wed, 16 Oct 2019 13:28:58 +0200
From:   Jiri Pirko <jiri@...nulli.us>
To:     David Ahern <dsahern@...il.com>
Cc:     netdev@...r.kernel.org, davem@...emloft.net,
        jakub.kicinski@...ronome.com, stephen@...workplumber.org,
        roopa@...ulusnetworks.com, dcbw@...hat.com,
        nikolay@...ulusnetworks.com, mkubecek@...e.cz, andrew@...n.ch,
        parav@...lanox.com, saeedm@...lanox.com, f.fainelli@...il.com,
        sd@...asysnail.net, sbrivio@...hat.com, pabeni@...hat.com,
        mlxsw@...lanox.com
Subject: Re: [patch iproute2-next v3 2/2] ip: allow to use alternative names
 as handle

Tue, Oct 15, 2019 at 08:34:56PM CEST, dsahern@...il.com wrote:
>On 10/9/19 8:49 AM, Jiri Pirko wrote:
>> From: Jiri Pirko <jiri@...lanox.com>
>> 
>> Extend ll_name_to_index() to get the index of a netdevice using
>> alternative interface name. Allow alternative long names to pass checks
>> in couple of ip link/addr commands.
>
>you don't add altnames to the name_hash, so the lookup can not find a
>match based on altname.

you are right, it is always going to fall back to ll_link_get(). I will
do another patch to add the altnames to name_hash. It can go in
separatelly or I can add that to this patchset. Up to you.

>