lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <1439567427-19504-1-git-send-email-willemb@google.com>
Date:	Fri, 14 Aug 2015 11:50:23 -0400
From:	Willem de Bruijn <willemb@...gle.com>
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net, edumazet@...gle.com, dborkman@...hat.com,
	ast@...mgrid.com, Willem de Bruijn <willemb@...gle.com>
Subject: [PATCH net-next 0/4] packet: add BPF and eBPF fanout modes

From: Willem de Bruijn <willemb@...gle.com>

Allow programmable fanout modes. Support both classical BPF programs
passed directly and eBPF programs passed by file descriptor.

One use case is packet steering by deep packet inspection, for
instance for packet steering by application layer header fields.

Separate the configuration of the fanout mode and the configuration
of the program, to allow dynamic updates to the latter at runtime.

Willem de Bruijn (4):
  packet: add BPF fanout mode
  packet: add eBPF fanout mode
  selftests/net: test bpf fanout mode
  selftests/net: test eBPF fanout mode

 include/uapi/linux/if_packet.h             |   3 +
 net/packet/af_packet.c                     | 122 ++++++++++++++++++++++++++++-
 net/packet/internal.h                      |   5 +-
 tools/testing/selftests/net/psock_fanout.c |  69 +++++++++++++++-
 tools/testing/selftests/net/psock_lib.h    |  29 +++++--
 5 files changed, 214 insertions(+), 14 deletions(-)

-- 
2.5.0.276.gf5e568e

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ