From: David S. Miller <davem@davemloft.net>
Date: Tue, 5 Apr 2016 20:29:38 +0000 (-0400)
Subject: Merge branch 'udp-peek'
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=66f87790361c2c33dd7948a618da0cb632eed20d;p=linux-beck.git

Merge branch 'udp-peek'

Willem de Bruijn says:

====================
udp: support SO_PEEK_OFF

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.

Changes
  v1->v2
    - squash patches 3 and 4
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
---

66f87790361c2c33dd7948a618da0cb632eed20d