From patchwork Tue Jan 8 00:41:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Borkmann X-Patchwork-Id: 1021673 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=iogearbox.net Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 43YYNL0TWNz9sDT for ; Tue, 8 Jan 2019 11:41:22 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726903AbfAHAlU (ORCPT ); Mon, 7 Jan 2019 19:41:20 -0500 Received: from www62.your-server.de ([213.133.104.62]:38848 "EHLO www62.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726668AbfAHAlU (ORCPT ); Mon, 7 Jan 2019 19:41:20 -0500 Received: from [178.197.249.15] (helo=localhost) by www62.your-server.de with esmtpsa (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89_1) (envelope-from ) id 1ggfSH-0007Kq-6n; Tue, 08 Jan 2019 01:41:17 +0100 From: Daniel Borkmann To: davem@davemloft.net Cc: daniel@iogearbox.net, ast@kernel.org, netdev@vger.kernel.org Subject: pull-request: bpf 2019-01-08 Date: Tue, 8 Jan 2019 01:41:16 +0100 Message-Id: <20190108004116.12677-1-daniel@iogearbox.net> X-Mailer: git-send-email 2.9.5 X-Authenticated-Sender: daniel@iogearbox.net X-Virus-Scanned: Clear (ClamAV 0.100.2/25278/Mon Jan 7 23:22:07 2019) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi David, The following pull-request contains BPF updates for your *net* tree. The main changes are: 1) Fix BSD'ism in sendmsg(2) to rewrite unspecified IPv6 dst for unconnected UDP sockets with [::1] _after_ cgroup BPF invocation, from Andrey. 2) Follow-up fix to the speculation fix where we need to reject a corner case for sanitation when ptr and scalars are mixed in the same alu op. Also, some unrelated minor doc fixes, from Daniel. 3) Fix BPF kselftest's incorrect uses of create_and_get_cgroup() by not assuming fd of zero value to be the result of an error case, from Stanislav. Please consider pulling these changes from: git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git Thanks a lot! ---------------------------------------------------------------- The following changes since commit ec90ad334986fa5856d11dd272f7f22fa86c55c4: ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped address (2019-01-04 17:18:58 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git for you to fetch changes up to 2dc0f02da14e19f510694f8d8bbcb0f2f63e0646: Merge branch 'bpf-doc-updates' (2019-01-07 15:52:00 -0800) ---------------------------------------------------------------- Alexei Starovoitov (3): Merge branch 'udpv6_sendmsg-addr_any-fix' Merge branch 'reject-ptr-scalar-mix' Merge branch 'bpf-doc-updates' Andrey Ignatov (2): bpf: Fix [::] -> [::1] rewrite in sys_sendmsg selftests/bpf: Test [::] -> [::1] rewrite in sys_sendmsg in test_sock_addr Daniel Borkmann (4): bpf: fix sanitation of alu op with pointer / scalar type from different paths bpf: add various test cases for alu op on mixed dst register types bpf, doc: update design qa to reflect kern_version requirement bpf, doc: add note for libbpf's stand-alone build Stanislav Fomichev (1): selftests/bpf: fix incorrect users of create_and_get_cgroup Documentation/bpf/bpf_design_QA.rst | 11 +- include/linux/bpf_verifier.h | 1 + kernel/bpf/verifier.c | 61 ++++++++--- net/ipv6/udp.c | 8 +- samples/bpf/test_cgrp2_attach2.c | 14 +-- samples/bpf/test_current_task_under_cgroup_user.c | 2 +- tools/lib/bpf/README.rst | 14 +++ tools/testing/selftests/bpf/cgroup_helpers.c | 6 +- tools/testing/selftests/bpf/test_cgroup_storage.c | 2 +- tools/testing/selftests/bpf/test_dev_cgroup.c | 2 +- tools/testing/selftests/bpf/test_netcnt.c | 2 +- .../selftests/bpf/test_skb_cgroup_id_user.c | 2 +- tools/testing/selftests/bpf/test_sock.c | 2 +- tools/testing/selftests/bpf/test_sock_addr.c | 55 +++++++++- tools/testing/selftests/bpf/test_socket_cookie.c | 2 +- tools/testing/selftests/bpf/test_tcpbpf_user.c | 2 +- tools/testing/selftests/bpf/test_tcpnotify_user.c | 2 +- tools/testing/selftests/bpf/test_verifier.c | 120 +++++++++++++++++++++ 18 files changed, 262 insertions(+), 46 deletions(-)