netdev - Re: [PATCH net-next 0/3] udp: support SO_PEEK

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Date:	Tue, 5 Apr 2016 12:43:13 -0400
From:	Willem de Bruijn <willemdebruijn.kernel@...il.com>
To:	Network Development <netdev@...r.kernel.org>
Cc:	David Miller <davem@...emloft.net>,
	Sam Kumar <samanthakumar@...gle.com>,
	Eric Dumazet <edumazet@...gle.com>,
	Willem de Bruijn <willemb@...gle.com>
Subject: Re: [PATCH net-next 0/3] udp: support SO_PEEK_OF

> Support peeking at a non-zero offset for UDP sockets. Match the
> existing behavior on Unix datagram sockets.
>
> 1/3 makes the sk_peek_offset functions safe to use outside locks
> 2/3 removes udp headers before enqueue, to simplify offset arithmetic
> 3/3 introduces SO_PEEK_OFFSET support, with Unix socket peek semantics.

Please ignore this cover letter. I sent it to soon. It is superseded
by a v2 patch set.