netdev - [PATCH net-next 0/3] net: Introducing socket mark receive socket option

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Message-Id: <1423505723-2281-1-git-send-email-eyal.birger@gmail.com>
Date:	Mon,  9 Feb 2015 20:15:20 +0200
From:	Eyal Birger <eyal.birger@...il.com>
To:	davem@...emloft.net
Cc:	edumazet@...gle.com, netdev@...r.kernel.org,
	Eyal Birger <eyal.birger@...il.com>
Subject: [PATCH net-next 0/3] net: Introducing socket mark receive socket option

This patchset introduces a new socket option for fetching the mark of skbs
passed to sockets as ancillary data.

A userspace program may wish to receive the mark of packets it receives, for 
example for distinguishing between different TPROXY diversion rules to the 
same userspace proxy socket.

The patchset includes a minor function renaming, as well as a change in struct
sk_buff for allowing skb->mark to persist after being queued to the socket
queue.

Eyal Birger (3):
  net: Rename sock_recv_ts_and_drops() to sock_cmsg_recv()
  net: use skb->priority for overloading skb->dropcount and
    skb->reserved_tailroom instead of skb->mark
  net: Introducing socket mark receive socket option

 arch/alpha/include/uapi/asm/socket.h   |  2 ++
 arch/avr32/include/uapi/asm/socket.h   |  2 ++
 arch/cris/include/uapi/asm/socket.h    |  2 ++
 arch/frv/include/uapi/asm/socket.h     |  2 ++
 arch/ia64/include/uapi/asm/socket.h    |  2 ++
 arch/m32r/include/uapi/asm/socket.h    |  2 ++
 arch/mips/include/uapi/asm/socket.h    |  2 ++
 arch/mn10300/include/uapi/asm/socket.h |  2 ++
 arch/parisc/include/uapi/asm/socket.h  |  2 ++
 arch/powerpc/include/uapi/asm/socket.h |  2 ++
 arch/s390/include/uapi/asm/socket.h    |  2 ++
 arch/sparc/include/uapi/asm/socket.h   |  2 ++
 arch/xtensa/include/uapi/asm/socket.h  |  2 ++
 include/linux/skbuff.h                 |  4 ++--
 include/net/sock.h                     | 14 ++++++++------
 include/uapi/asm-generic/socket.h      |  2 ++
 net/atm/common.c                       |  2 +-
 net/bluetooth/af_bluetooth.c           |  4 ++--
 net/can/bcm.c                          |  2 +-
 net/can/raw.c                          |  2 +-
 net/core/sock.c                        |  8 ++++++++
 net/ieee802154/socket.c                |  4 ++--
 net/ipv4/raw.c                         |  2 +-
 net/ipv4/udp.c                         |  2 +-
 net/ipv6/raw.c                         |  2 +-
 net/ipv6/udp.c                         |  2 +-
 net/key/af_key.c                       |  2 +-
 net/packet/af_packet.c                 |  2 +-
 net/rxrpc/ar-recvmsg.c                 |  2 +-
 net/sctp/socket.c                      |  2 +-
 net/socket.c                           | 15 ++++++++++++---
 31 files changed, 73 insertions(+), 26 deletions(-)

-- 
2.1.4

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