netdev - [PATCH v3 net-next 0/2] TPACKET_V3 TX

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: <cover.1483452545.git.sowmini.varadhan@oracle.com>
Date:   Tue,  3 Jan 2017 06:31:46 -0800
From:   Sowmini Varadhan <sowmini.varadhan@...cle.com>
To:     netdev@...r.kernel.org, sowmini.varadhan@...cle.com
Cc:     daniel@...earbox.net, willemb@...gle.com, davem@...emloft.net
Subject: [PATCH v3 net-next 0/2] TPACKET_V3 TX_RING support

This patch series allows an application to use a single PF_PACKET
descriptor and leverage the best implementations of TX_RING
and RX_RING that exist today.

Patch 1 adds the kernel/Documentation changes for TX_RING
support and patch2 adds the associated test case in selftests.

Changes since v2: additional sanity checks for setsockopt
input for TX_RING/TPACKET_V3. Refactored psock_tpacket.c
test code to avoid code duplication from V2.

Sowmini Varadhan (2):
  af_packet: TX_RING support for TPACKET_V3
  tools: test case for TPACKET_V3/TX_RING support

 Documentation/networking/packet_mmap.txt    |    9 ++-
 net/packet/af_packet.c                      |   39 +++++++++---
 tools/testing/selftests/net/psock_tpacket.c |   91 ++++++++++++++++++++++-----
 3 files changed, 111 insertions(+), 28 deletions(-)