{"id":805998,"url":"http://patchwork.ozlabs.org/api/1.2/patches/805998/?format=json","web_url":"http://patchwork.ozlabs.org/project/netdev/patch/1503687941-626-8-git-send-email-dsahern@gmail.com/","project":{"id":7,"url":"http://patchwork.ozlabs.org/api/1.2/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,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<1503687941-626-8-git-send-email-dsahern@gmail.com>","list_archive_url":null,"date":"2017-08-25T19:05:40","name":"[v2,net-next,7/8] samples/bpf: Add test case for nested socket options","commit_ref":null,"pull_url":null,"state":"deferred","archived":true,"hash":"216b4a8db85b3a92afd44fae75ee5695efbeea94","submitter":{"id":6918,"url":"http://patchwork.ozlabs.org/api/1.2/people/6918/?format=json","name":"David Ahern","email":"dsahern@gmail.com"},"delegate":{"id":34,"url":"http://patchwork.ozlabs.org/api/1.2/users/34/?format=json","username":"davem","first_name":"David","last_name":"Miller","email":"davem@davemloft.net"},"mbox":"http://patchwork.ozlabs.org/project/netdev/patch/1503687941-626-8-git-send-email-dsahern@gmail.com/mbox/","series":[],"comments":"http://patchwork.ozlabs.org/api/patches/805998/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/805998/checks/","tags":{},"related":[],"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=\"YyjKFVn6\"; dkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xf9cK23zgz9t1m\n\tfor ;\n\tSat, 26 Aug 2017 05:06:09 +1000 (AEST)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1758152AbdHYTGG (ORCPT );\n\tFri, 25 Aug 2017 15:06:06 -0400","from mail-pg0-f66.google.com ([74.125.83.66]:35872 \"EHLO\n\tmail-pg0-f66.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1758136AbdHYTF6 (ORCPT\n\t); Fri, 25 Aug 2017 15:05:58 -0400","by mail-pg0-f66.google.com with SMTP id 83so890664pgb.3\n\tfor ; Fri, 25 Aug 2017 12:05:58 -0700 (PDT)","from kenny.it.cumulusnetworks.com. (fw.cumulusnetworks.com.\n\t[216.129.126.126]) by smtp.googlemail.com with ESMTPSA id\n\t16sm16642137pfn.188.2017.08.25.12.05.56\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tFri, 25 Aug 2017 12:05:56 -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:in-reply-to:references;\n\tbh=wVCqXES1R3dVl3KvDVmCzF26j4A9AsK14uimleA9hRk=;\n\tb=YyjKFVn6KQTx0AV+TMzBHlPxmDq1oOi2hqN8QOV3EiXSb+tPrbWXxKzREKZ7P3ADpz\n\tH8w3xna8NYLcms71sAgqDmwf+IudeOGcBLHrS9F4T+bsHlUVli2KVF6uMUGJVFRXt6O3\n\tENJR3etqbvJyOp9adXvml5pX0jJ54zxAT55UtdxZJAw+3bcpNjM2/1nsd3XcszA2OohL\n\tiyyvZ79OGY+mqOogPCRVdGX1n2tfZAUqew9ADLzdwjzlRhPxAN/qmO5Koka/w6DT5kJ5\n\tEPraSP7cbqQKxzuLxgGEbGydu3lNv81Wznqli3khIblWcZ/bYS8pi77/YPDCQgxZVpOm\n\tTlog==","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:in-reply-to\n\t:references;\n\tbh=wVCqXES1R3dVl3KvDVmCzF26j4A9AsK14uimleA9hRk=;\n\tb=A0tpmcfxlli7fg+CI4bEXMU00LO2Q9pOdFNA4MftIjTKgtC9O7CnOdB2mCjjrpyiH1\n\tKVkkEIRuj2tETd8o3KNk0s4uFJdY8RgS3qRcoJz0ZVAFWn44FO7E+TYB2Li8lRAHr6gI\n\tHiuwwFMcfJ5CHAHpssZ5h52gaMwv5595OgC5npvxlJNwwR1TbHiPt1h4D0TaXAY5sN/1\n\tTGaNHFpMoXqUWmM0Yh884UW7vESiarmO25ahtFtd5ofT7dcNOpILfIRQTK5XnTVB/jTJ\n\t4fBOMIWj3UYFsvTXzm2jp6QMNFjuUuswkH3M98ZbtOgM7dvLY/VOpC1GQFnoSTlCpWbg\n\trh+A==","X-Gm-Message-State":"AHYfb5ik0GIh3Ic+zLaxqul0ZfK/tasujg57KqV3MpXULRmKaL3hg8Lj\n\tqmwxAgF72itbpYdb","X-Received":"by 10.84.204.133 with SMTP id b5mr11785738ple.124.1503687957403; \n\tFri, 25 Aug 2017 12:05:57 -0700 (PDT)","From":"David Ahern ","To":"netdev@vger.kernel.org, daniel@iogearbox.net, ast@kernel.org,\n\ttj@kernel.org, davem@davemloft.net","Cc":"David Ahern ","Subject":"[PATCH v2 net-next 7/8] samples/bpf: Add test case for nested\n\tsocket options","Date":"Fri, 25 Aug 2017 12:05:40 -0700","Message-Id":"<1503687941-626-8-git-send-email-dsahern@gmail.com>","X-Mailer":"git-send-email 2.1.4","In-Reply-To":"<1503687941-626-1-git-send-email-dsahern@gmail.com>","References":"<1503687941-626-1-git-send-email-dsahern@gmail.com>","Sender":"netdev-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"netdev@vger.kernel.org"},"content":"Signed-off-by: David Ahern \n---\n samples/bpf/test_cgrp2_sock3.sh | 162 ++++++++++++++++++++++++++++++++++++++++\n 1 file changed, 162 insertions(+)\n create mode 100755 samples/bpf/test_cgrp2_sock3.sh","diff":"diff --git a/samples/bpf/test_cgrp2_sock3.sh b/samples/bpf/test_cgrp2_sock3.sh\nnew file mode 100755\nindex 000000000000..9bfed035963f\n--- /dev/null\n+++ b/samples/bpf/test_cgrp2_sock3.sh\n@@ -0,0 +1,162 @@\n+#!/bin/sh\n+\n+# Verify socket options inherited by bpf programs attached\n+# to a cgroup.\n+\n+CGRP_MNT=\"/tmp/cgroupv2-test_cgrp2_sock\"\n+\n+################################################################################\n+#\n+print_result()\n+{\n+\tprintf \"%-50s [%4s]\\n\" \"$1\" \"$2\"\n+}\n+\n+check_sock()\n+{\n+\tout=$(test_cgrp2_sock)\n+\techo $out | grep -q \"$1\"\n+\tif [ $? -ne 0 ]; then\n+\t\tprint_result \"IPv4: $2\" \"FAIL\"\n+\t\techo \" expected: $1\"\n+\t\techo \" have: $out\"\n+\t\trc=1\n+\telse\n+\t\tprint_result \"IPv4: $2\" \" OK \"\n+\tfi\n+}\n+\n+check_sock6()\n+{\n+\tout=$(test_cgrp2_sock -6)\n+\techo $out | grep -q \"$1\"\n+\tif [ $? -ne 0 ]; then\n+\t\tprint_result \"IPv6: $2\" \"FAIL\"\n+\t\techo \" expected: $1\"\n+\t\techo \" have: $out\"\n+\t\trc=1\n+\telse\n+\t\tprint_result \"IPv6: $2\" \" OK \"\n+\tfi\n+}\n+\n+################################################################################\n+#\n+setup()\n+{\n+\tcleanup 2>/dev/null\n+\n+\tmkdir -p ${CGRP_MNT}/cgrp_sock_test/prio/mark/dev\n+\t[ $? -ne 0 ] && cleanup_and_exit 1 \"Failed to create cgroup hierarchy\"\n+\n+\ttest_cgrp2_sock -p 123 ${CGRP_MNT}/cgrp_sock_test/prio\n+\t[ $? -ne 0 ] && cleanup_and_exit 1 \"Failed to install program to set priority\"\n+\n+\ttest_cgrp2_sock -m 666 -r ${CGRP_MNT}/cgrp_sock_test/prio/mark\n+\t[ $? -ne 0 ] && cleanup_and_exit 1 \"Failed to install program to set mark\"\n+\n+\ttest_cgrp2_sock -b cgrp2_sock -r ${CGRP_MNT}/cgrp_sock_test/prio/mark/dev\n+\t[ $? -ne 0 ] && cleanup_and_exit 1 \"Failed to install program to set device\"\n+}\n+\n+cleanup()\n+{\n+\techo $$ >> ${CGRP_MNT}/cgroup.procs\n+\trmdir ${CGRP_MNT}/cgrp_sock_test/prio/mark/dev\n+\trmdir ${CGRP_MNT}/cgrp_sock_test/prio/mark\n+\trmdir ${CGRP_MNT}/cgrp_sock_test/prio\n+\trmdir ${CGRP_MNT}/cgrp_sock_test\n+}\n+\n+cleanup_and_exit()\n+{\n+\tlocal rc=$1\n+\tlocal msg=\"$2\"\n+\n+\t[ -n \"$msg\" ] && echo \"ERROR: $msg\"\n+\n+\tip li del cgrp2_sock\n+\tumount ${CGRP_MNT}\n+\n+\texit $rc\n+}\n+\n+################################################################################\n+#\n+\n+run_tests()\n+{\n+\t# set pid into first cgroup. socket should show it\n+\t# has a priority but not a mark or device bind\n+\techo $$ > ${CGRP_MNT}/cgrp_sock_test/prio/cgroup.procs\n+\tcheck_sock \"dev , mark 0, priority 123\" \"Priority only\"\n+\n+\t# set pid into second group. socket should show it\n+\t# has a priority and mark but not a device bind\n+\techo $$ > ${CGRP_MNT}/cgrp_sock_test/prio/mark/cgroup.procs\n+\tcheck_sock \"dev , mark 666, priority 123\" \"Priority + mark\"\n+\n+\t# set pid into inner group. socket should show it\n+\t# has a priority, mark and a device bind\n+\techo $$ > ${CGRP_MNT}/cgrp_sock_test/prio/mark/dev/cgroup.procs\n+\tcheck_sock \"dev cgrp2_sock, mark 666, priority 123\" \"Priority + mark + dev\"\n+\n+\techo\n+\n+\t# set pid into first cgroup. socket should show it\n+\t# has a priority but not a mark or device bind\n+\techo $$ > ${CGRP_MNT}/cgrp_sock_test/prio/cgroup.procs\n+\tcheck_sock6 \"dev , mark 0, priority 123\" \"Priority only\"\n+\n+\t# set pid into second group. socket should show it\n+\t# has a priority and mark but not a device bind\n+\techo $$ > ${CGRP_MNT}/cgrp_sock_test/prio/mark/cgroup.procs\n+\tcheck_sock6 \"dev , mark 666, priority 123\" \"Priority + mark\"\n+\n+\t# set pid into inner group. socket should show it\n+\t# has a priority, mark and a device bind\n+\techo $$ > ${CGRP_MNT}/cgrp_sock_test/prio/mark/dev/cgroup.procs\n+\tcheck_sock6 \"dev cgrp2_sock, mark 666, priority 123\" \"Priority + mark + dev\"\n+}\n+\n+################################################################################\n+# verify expected invalid setups are invalid\n+\n+invalid_setup()\n+{\n+\techo\n+\n+\tmkdir -p ${CGRP_MNT}/cgrp_sock_test/prio/mark/dev\n+\t[ $? -ne 0 ] && cleanup_and_exit 1 \"Failed to create cgroup hierarchy\"\n+\n+\ttest_cgrp2_sock -p 123 -r ${CGRP_MNT}/cgrp_sock_test/prio\n+\t[ $? -ne 0 ] && cleanup_and_exit 1 \"Failed to install program to set priority\"\n+\n+\t# recursive - followed by non-recursive is not allowed\n+\ttest_cgrp2_sock -m 666 ${CGRP_MNT}/cgrp_sock_test/prio/mark >/dev/null 2>&1\n+\tif [ $? -eq 0 ]; then\n+\t\tprint_result \"recursive setting followed by non-recursive\" \"FAIL\"\n+\telse\n+\t\tprint_result \"recursive setting followed by non-recursive\" \" OK \"\n+\tfi\n+}\n+\n+################################################################################\n+# main\n+\n+rc=0\n+\n+ip li add cgrp2_sock type dummy 2>/dev/null\n+\n+set -e\n+mkdir -p ${CGRP_MNT}\n+mount -t cgroup2 none ${CGRP_MNT}\n+set +e\n+\n+setup\n+run_tests\n+cleanup\n+\n+invalid_setup\n+\n+cleanup_and_exit $rc\n","prefixes":["v2","net-next","7/8"]}