From patchwork Wed Jul 1 19:46:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin KaFai Lau X-Patchwork-Id: 1320775 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=reject dis=none) header.from=fb.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=fb.com header.i=@fb.com header.a=rsa-sha256 header.s=facebook header.b=XVVY9P+B; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49xsD66nvQz9sDX for ; Thu, 2 Jul 2020 05:46:14 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727062AbgGATqN (ORCPT ); Wed, 1 Jul 2020 15:46:13 -0400 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:9646 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726021AbgGATqN (ORCPT ); Wed, 1 Jul 2020 15:46:13 -0400 Received: from pps.filterd (m0148461.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 061Ji0pV027400 for ; Wed, 1 Jul 2020 12:46:13 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding : content-type; s=facebook; bh=VmvHXNXa8l7U9I+uEbIWGGSOhuxl/mzP83Ugw+e8pRc=; b=XVVY9P+Be1NRT5Ag2SRwCYrGtY2zzLyo/sLEyO7M3MBCfQWz9J6sXCN5Das9rn/H8U1y EqoHWiQ06XVejFQAH4QKhw4A5ACraCKP4w4n+YqRg7N88PRgCaeSqwPfGW0GKzS7qCYH WfL2ilZBA6JHZmuXJ5F7ccU0u1L4CPP17bM= Received: from maileast.thefacebook.com ([163.114.130.16]) by mx0a-00082601.pphosted.com with ESMTP id 31xp3rs6vn-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Wed, 01 Jul 2020 12:46:12 -0700 Received: from intmgw003.08.frc2.facebook.com (2620:10d:c0a8:1b::d) by mail.thefacebook.com (2620:10d:c0a8:82::d) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1979.3; Wed, 1 Jul 2020 12:46:11 -0700 Received: by devbig005.ftw2.facebook.com (Postfix, from userid 6611) id E515A2943DD9; Wed, 1 Jul 2020 12:46:00 -0700 (PDT) Smtp-Origin-Hostprefix: devbig From: Martin KaFai Lau Smtp-Origin-Hostname: devbig005.ftw2.facebook.com To: CC: Alexei Starovoitov , Daniel Borkmann , , Smtp-Origin-Cluster: ftw2c04 Subject: [PATCH bpf-next 0/2] bpf: selftests: A few changes to network_helpers and netns-reset Date: Wed, 1 Jul 2020 12:46:00 -0700 Message-ID: <20200701194600.948847-1-kafai@fb.com> X-Mailer: git-send-email 2.24.1 MIME-Version: 1.0 X-FB-Internal: Safe X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-07-01_12:2020-07-01,2020-07-01 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 mlxlogscore=662 adultscore=0 lowpriorityscore=0 mlxscore=0 malwarescore=0 bulkscore=0 phishscore=0 spamscore=0 priorityscore=1501 suspectscore=1 clxscore=1015 cotscore=-2147483648 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2007010138 X-FB-Internal: deliver Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This set is separated out from the bpf tcp header option series [1] since I think it is in general useful for other network related tests. e.g. enforce socket-fd related timeout and restore netns after each test. [1]: https://lore.kernel.org/netdev/20200626175501.1459961-1-kafai@fb.com/ Martin KaFai Lau (2): bpf: selftests: A few improvements to network_helpers.c bpf: selftests: Restore netns after each test tools/testing/selftests/bpf/network_helpers.c | 157 +++++++++++------- tools/testing/selftests/bpf/network_helpers.h | 9 +- .../bpf/prog_tests/cgroup_skb_sk_lookup.c | 12 +- .../bpf/prog_tests/connect_force_port.c | 10 +- .../bpf/prog_tests/load_bytes_relative.c | 4 +- .../selftests/bpf/prog_tests/tcp_rtt.c | 4 +- tools/testing/selftests/bpf/test_progs.c | 23 ++- tools/testing/selftests/bpf/test_progs.h | 2 + 8 files changed, 133 insertions(+), 88 deletions(-)