{"id":808436,"url":"http://patchwork.ozlabs.org/api/1.0/covers/808436/?format=json","project":{"id":7,"url":"http://patchwork.ozlabs.org/api/1.0/projects/7/?format=json","name":"Linux network development","link_name":"netdev","list_id":"netdev.vger.kernel.org","list_email":"netdev@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null},"msgid":"<1504217150-16151-1-git-send-email-dsahern@gmail.com>","date":"2017-08-31T22:05:43","name":"[v3,net-next,0/7] bpf: Add option to set mark and priority in cgroup sock programs","submitter":{"id":6918,"url":"http://patchwork.ozlabs.org/api/1.0/people/6918/?format=json","name":"David Ahern","email":"dsahern@gmail.com"},"series":[{"id":913,"url":"http://patchwork.ozlabs.org/api/1.0/series/913/?format=json","date":"2017-08-31T22:05:43","name":"bpf: Add option to set mark and priority in cgroup sock programs","version":3,"mbox":"http://patchwork.ozlabs.org/series/913/mbox/"}],"headers":{"Return-Path":"","X-Original-To":"patchwork-incoming@ozlabs.org","Delivered-To":"patchwork-incoming@ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=netdev-owner@vger.kernel.org;\n\treceiver=)","ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"WSNldwqg\"; dkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xjxKR0YWVz9s81\n\tfor ;\n\tFri, 1 Sep 2017 08:06:19 +1000 (AEST)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751355AbdHaWGK (ORCPT );\n\tThu, 31 Aug 2017 18:06:10 -0400","from mail-pf0-f194.google.com ([209.85.192.194]:38399 \"EHLO\n\tmail-pf0-f194.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1751001AbdHaWGJ (ORCPT\n\t); Thu, 31 Aug 2017 18:06:09 -0400","by mail-pf0-f194.google.com with SMTP id r187so518455pfr.5\n\tfor ; Thu, 31 Aug 2017 15:06:09 -0700 (PDT)","from kenny.it.cumulusnetworks.com. (fw.cumulusnetworks.com.\n\t[216.129.126.126]) by smtp.googlemail.com with ESMTPSA id\n\tx12sm845336pfk.42.2017.08.31.15.06.06\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tThu, 31 Aug 2017 15:06:07 -0700 (PDT)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=gmail.com; s=20161025;\n\th=from:to:cc:subject:date:message-id;\n\tbh=Og8YcErKWydxtzL31Gw/A7hs8bvhT/1tIjRLYVl1scQ=;\n\tb=WSNldwqgyQJWTuvuwRndiHKSm3a2X4O+95l5dIrsa2VlogcZHAJ8dS8AreNybP3071\n\tiyQEMld8pDWlo67bFGtWM+ro0OBaMU8VIpRIWBfKx1OqZfSzoBu4ca1fhIUBjKjY5IMh\n\tQw4Sevmk9O+2OZsFQBpnGwHK+glQfFngdHRGT4jOfMOwr6j4sJZdTl/C11GeXx3wuVtf\n\tZQrkSRtR8VgbI8lSksSTucyMQBbquK+H91Rp8f2y/DXPUQbTho+4CiPOBuemGtyH2O6m\n\t1DPpR6VjYXRM2UPqFwbzynhkcVsMJbu/yUhStnGFnkUOoLmUP2EFm+KraMGdsC79jc/o\n\tZ3hQ==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id;\n\tbh=Og8YcErKWydxtzL31Gw/A7hs8bvhT/1tIjRLYVl1scQ=;\n\tb=LET9Fvt1rvL7PYmcAMm4tbQVCQI15UnJRXs7muIZPzRqMnhFFSX8wedz6YYaMFCCvt\n\tw12FZz6BKsAgviZ4Nh7f2efonwdY2pmDh6XbXRj1h42xWB7aJp2X+jIy7zzcUy1/HYdG\n\t2V2HrKX69Nb0QkT1gfMAFd5nqkyELrmZClWcFCZkRpMvUQlOVX7AYQ709LM81cAjY0U0\n\ts84HytbqxgVoVcsx7nxAi74jNMoE26+npbEFzH3efKKBAz+06JzFXDpVXWjy5RT/clPL\n\tavL9IVOv9F7Csnz2DS9g2CrFrxrez/GIWt54dPTbk+KqqF/r7ftuh+CS/DabLDHUz/Qi\n\tZYnA==","X-Gm-Message-State":"AHYfb5gVoYDb0OirYFNvBGPN8e4VxMqPmez5GgupqdrgfCqUvUS+qwhQ\n\tNOhIabuVRIzUKJxd","X-Google-Smtp-Source":"ADKCNb5IKg5jWfjJn0EElJ6w1VxCiXE8XzdKOVXGnpEg0Qy1wXZHjBfBbBsdU109K8n8g5rvVfCf6A==","X-Received":"by 10.99.96.23 with SMTP id u23mr3258510pgb.253.1504217168741;\n\tThu, 31 Aug 2017 15:06:08 -0700 (PDT)","From":"David Ahern ","To":"netdev@vger.kernel.org, daniel@iogearbox.net, ast@kernel.org","Cc":"David Ahern ","Subject":"[PATCH v3 net-next 0/7] bpf: Add option to set mark and priority in\n\tcgroup sock programs","Date":"Thu, 31 Aug 2017 15:05:43 -0700","Message-Id":"<1504217150-16151-1-git-send-email-dsahern@gmail.com>","X-Mailer":"git-send-email 2.1.4","Sender":"netdev-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"netdev@vger.kernel.org"},"content":"Add option to set mark and priority in addition to bound device for newly\ncreated sockets. Also, allow the bpf programs to use the get_current_uid_gid\nhelper meaning socket marks, priority and device can be set based on the\nuid/gid of the running process.\n\nSample programs are updated to demonstrate the new options.\n\nv3\n- no changes to Patches 1 and 2 which Alexei acked in previous versions\n- dropped change related to recursive programs in a cgroup\n- updated tests per dropped patch\n\nv2\n- added flag to control recursive behavior as requested by Alexei\n- added comment to sock_filter_func_proto regarding use of\n get_current_uid_gid helper\n- updated test programs for recursive option\n\nDavid Ahern (7):\n bpf: Add mark and priority to sock options that can be set\n bpf: Allow cgroup sock filters to use get_current_uid_gid helper\n samples/bpf: Update sock test to allow setting mark and priority\n samples/bpf: Add detach option to test_cgrp2_sock\n samples/bpf: Add option to dump socket settings\n samples/bpf: Update cgrp2 socket tests\n samples/bpf: Update cgroup socket examples to use uid gid helper\n\n include/uapi/linux/bpf.h | 2 +\n net/core/filter.c | 42 ++++++-\n samples/bpf/sock_flags_kern.c | 5 +\n samples/bpf/test_cgrp2_sock.c | 255 ++++++++++++++++++++++++++++++++++++-----\n samples/bpf/test_cgrp2_sock.sh | 162 ++++++++++++++++++++------\n 5 files changed, 401 insertions(+), 65 deletions(-)"}