linux-kernel - [PATCH net-next V2 0/2] tun: allow to attahc eBPF filter

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Message-Id: <1515124488-396-1-git-send-email-jasowang@redhat.com>
Date:   Fri,  5 Jan 2018 11:54:46 +0800
From:   Jason Wang <jasowang@...hat.com>
To:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     mst@...hat.com, willemb@...gle.com,
        Jason Wang <jasowang@...hat.com>
Subject: [PATCH net-next V2 0/2] tun: allow to attahc eBPF filter

Hi all:

This series tries to implement eBPF socket filter for tun. This could
be used for implementing efficient virtio-net receive filter for
vhost-net.

Thanks

Changes from V1:
- trim more bytes if vlan tag is existed to make sure the packet
  length does not exceed what is allowed by the filter.

Jason Wang (2):
  tuntap: rename struct tun_steering_prog to struct tun_prog
  tun: allow to attach ebpf socket filter

 drivers/net/tun.c           | 71 ++++++++++++++++++++++++++++++++-------------
 include/uapi/linux/if_tun.h |  1 +
 2 files changed, 52 insertions(+), 20 deletions(-)

-- 
2.7.4