From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755612AbbJ2N6S (ORCPT ); Thu, 29 Oct 2015 09:58:18 -0400 Received: from www62.your-server.de ([213.133.104.62]:43106 "EHLO www62.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751292AbbJ2N6Q (ORCPT ); Thu, 29 Oct 2015 09:58:16 -0400 From: Daniel Borkmann To: davem@davemloft.net Cc: ast@plumgrid.com, hannes@stressinduktion.org, tgraf@suug.ch, viro@ZenIV.linux.org.uk, ebiederm@xmission.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Daniel Borkmann Subject: [PATCH net-next v2 0/5] BPF updates Date: Thu, 29 Oct 2015 14:58:05 +0100 Message-Id: X-Mailer: git-send-email 1.9.3 X-Authenticated-Sender: daniel@iogearbox.net Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This set adds support for persistent maps/progs. Please see individual patches for further details. A man-page update to bpf(2) will be sent later on, also a iproute2 patch for support in tc. Thanks! v1 -> v2: - Reworked most of patch 4 and 5 - Rebased to latest net-next Daniel Borkmann (5): bpf: abstract anon_inode_getfd invocations bpf: align and clean bpf_{map,prog}_get helpers bpf: consolidate bpf_prog_put{,_rcu} dismantle paths bpf: add support for persistent maps/progs bpf: add sample usages for persistent maps/progs include/linux/bpf.h | 9 +- include/uapi/linux/bpf.h | 45 +----- include/uapi/linux/magic.h | 1 + kernel/bpf/Makefile | 4 +- kernel/bpf/core.c | 3 +- kernel/bpf/inode.c | 387 +++++++++++++++++++++++++++++++++++++++++++++ kernel/bpf/syscall.c | 95 +++++++---- kernel/bpf/verifier.c | 3 +- samples/bpf/Makefile | 3 + samples/bpf/fds_example.c | 183 +++++++++++++++++++++ samples/bpf/libbpf.c | 19 +++ samples/bpf/libbpf.h | 3 + 12 files changed, 683 insertions(+), 72 deletions(-) create mode 100644 kernel/bpf/inode.c create mode 100644 samples/bpf/fds_example.c -- 1.9.3