netdev - Re: [PATCH] udp: Add support for getsockopt(..., ..., UDP

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Message-ID: <8eadc07055ac1c99bbc55ea10c7b98acc36dde55.camel@redhat.com>
Date:   Fri, 26 Mar 2021 10:36:06 +0100
From:   Paolo Abeni <pabeni@...hat.com>
To:     Norman Maurer <norman.maurer@...glemail.com>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        davem@...emloft.net, dsahern@...nel.org
Cc:     Norman Maurer <norman_maurer@...le.com>
Subject: Re: [PATCH] udp: Add support for getsockopt(..., ..., UDP_GRO, ...,
 ...)

Hello,

On Thu, 2021-03-25 at 20:56 +0100, Norman Maurer wrote:
> From: Norman Maurer <norman_maurer@...le.com>
> 
> Support for UDP_GRO was added in the past but the implementation for
> getsockopt was missed which did lead to an error when we tried to
> retrieve the setting for UDP_GRO. This patch adds the missing switch
> case for UDP_GRO
> 
> Fixes: e20cf8d3f1f7 ("udp: implement GRO for plain UDP sockets.")
> Signed-off-by: Norman Maurer <norman_maurer@...le.com>

The patch LGTM, but please cc the blamed commit author in when you add
a 'Fixes' tag (me in this case ;)

Also please specify a target tree, either 'net' or 'net-next', in the
patch subj. Being declared as a fix, this should target 'net'.

One thing you can do to simplifies the maintainer's life, would be post
a v2 with the correct tag (and ev. obsolete this patch in patchwork).

Side note: I personally think this is more a new feature (is adds
getsockopt support for UDP_GRO) than a fix, so I would not have added
the 'Fixes' tag and I would have targeted net-next, but it's just my
opinion.

Cheers,

Paolo