From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1500C433FE for ; Tue, 25 Jan 2022 09:07:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1455789AbiAYJHF (ORCPT ); Tue, 25 Jan 2022 04:07:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45150 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1454225AbiAYI6V (ORCPT ); Tue, 25 Jan 2022 03:58:21 -0500 Received: from mail-pf1-x42b.google.com (mail-pf1-x42b.google.com [IPv6:2607:f8b0:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D2D7EC05A199; Tue, 25 Jan 2022 00:18:09 -0800 (PST) Received: by mail-pf1-x42b.google.com with SMTP id p37so18954648pfh.4; Tue, 25 Jan 2022 00:18:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=8fMIhYh/j4v25pOVuKzY8WeiuuQjcrhkrY/qBrQikhk=; b=H4uRqbo2mz11fQLsoARPO2Dn0pxOqeZcCcvsSEWrinAyyt3KmUynk82bi9fJPwZ3fu IbXCudWsNQ62Ma4HpYy6B2Dn0Fl8Crne2HJkaSVI+WOg8W8gnHT2B0ZK1UqTXsKkOMqS 7BrdX30ixL6XePH2H8hUvG4epZslcvrnbLa1pm16IAnlBHYO2gKuhVkKJUoVA49DUL7V PSUPSvr3z9RcwqYBWdQ1aqFp1m6s5s8Tc7fSelDfhDAn01L4gZbo8+Z8bpoprlBbnz1o oL9DiqyUlIICJ8390bUydzjYDeAu3GuhNsKOV07H0UrwX3eF0RcqdHRVWfHzyMcZ/Zkj s+aw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=8fMIhYh/j4v25pOVuKzY8WeiuuQjcrhkrY/qBrQikhk=; b=kACTn5zQX6fLfJo4VLmVv478QxJa9TU8b5mmjEuKe3g35EUXNZ6dsR/5npYliba0kl +QC1smrdmauybUJ0A6sYD2sZoZRAN0KVKSyQME9LJKYClkSLrmJ6fqKPxgPKKrjcjNzf 1etxNO/dXqyS0sseJyYYlNpK07hXRwKlFMaB2BoF55dl408+rTEAPIRb2SvC6wl8PyHc 0UuivlBZTv4ZYK3nTUkZEw082nFp/hM5+VlsAR2uUg5BVePeQGeEsi4jiAb7VJzlUC8q jC8KAOwvZPDyejiG8J3h0Tpt6Zcj42wesJO4aIP600WqYmWMcZl6NbKe1zgrx0Ws+s2Q 4P8Q== X-Gm-Message-State: AOAM532fVvXzz1k1yLLkb7c+k30Uuln8Ad6wam3fXmDy2AklPjKitBut g3anTIWjEfVV2/Rc3SDtIGsnnsC/sHU= X-Google-Smtp-Source: ABdhPJxvAB3a1pP3mf+CvmPX5CqEPrDM+tETr03f+hTWIrazTPjIShS2PnOmfZCnij8EYy3jk+bNQg== X-Received: by 2002:a05:6a00:b42:b0:4ca:a5da:f184 with SMTP id p2-20020a056a000b4200b004caa5daf184mr3438023pfo.50.1643098689176; Tue, 25 Jan 2022 00:18:09 -0800 (PST) Received: from Laptop-X1.redhat.com ([209.132.188.80]) by smtp.gmail.com with ESMTPSA id l21sm18928949pfu.120.2022.01.25.00.18.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Jan 2022 00:18:08 -0800 (PST) From: Hangbin Liu To: netdev@vger.kernel.org Cc: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , bpf@vger.kernel.org, Jakub Kicinski , "David S . Miller" , Mathieu Xhonneux , Lorenz Bauer , William Tu , Toshiaki Makita , Jesper Dangaard Brouer , Hangbin Liu Subject: [PATCH bpf 6/7] selftests/bpf/test_xdp_meta: use temp netns for testing Date: Tue, 25 Jan 2022 16:17:16 +0800 Message-Id: <20220125081717.1260849-7-liuhangbin@gmail.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20220125081717.1260849-1-liuhangbin@gmail.com> References: <20220125081717.1260849-1-liuhangbin@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Use temp netns instead of hard code name for testing in case the netns already exists. Signed-off-by: Hangbin Liu --- tools/testing/selftests/bpf/test_xdp_meta.sh | 38 ++++++++++---------- 1 file changed, 20 insertions(+), 18 deletions(-) diff --git a/tools/testing/selftests/bpf/test_xdp_meta.sh b/tools/testing/selftests/bpf/test_xdp_meta.sh index d10cefd6eb09..ea69370caae3 100755 --- a/tools/testing/selftests/bpf/test_xdp_meta.sh +++ b/tools/testing/selftests/bpf/test_xdp_meta.sh @@ -2,6 +2,8 @@ # Kselftest framework requirement - SKIP code is 4. readonly KSFT_SKIP=4 +readonly NS1="ns1-$(mktemp -u XXXXXX)" +readonly NS2="ns2-$(mktemp -u XXXXXX)" cleanup() { @@ -13,8 +15,8 @@ cleanup() set +e ip link del veth1 2> /dev/null - ip netns del ns1 2> /dev/null - ip netns del ns2 2> /dev/null + ip netns del ${NS1} 2> /dev/null + ip netns del ${NS2} 2> /dev/null } ip link set dev lo xdp off 2>/dev/null > /dev/null @@ -24,32 +26,32 @@ if [ $? -ne 0 ];then fi set -e -ip netns add ns1 -ip netns add ns2 +ip netns add ${NS1} +ip netns add ${NS2} trap cleanup 0 2 3 6 9 ip link add veth1 type veth peer name veth2 -ip link set veth1 netns ns1 -ip link set veth2 netns ns2 +ip link set veth1 netns ${NS1} +ip link set veth2 netns ${NS2} -ip netns exec ns1 ip addr add 10.1.1.11/24 dev veth1 -ip netns exec ns2 ip addr add 10.1.1.22/24 dev veth2 +ip netns exec ${NS1} ip addr add 10.1.1.11/24 dev veth1 +ip netns exec ${NS2} ip addr add 10.1.1.22/24 dev veth2 -ip netns exec ns1 tc qdisc add dev veth1 clsact -ip netns exec ns2 tc qdisc add dev veth2 clsact +ip netns exec ${NS1} tc qdisc add dev veth1 clsact +ip netns exec ${NS2} tc qdisc add dev veth2 clsact -ip netns exec ns1 tc filter add dev veth1 ingress bpf da obj test_xdp_meta.o sec t -ip netns exec ns2 tc filter add dev veth2 ingress bpf da obj test_xdp_meta.o sec t +ip netns exec ${NS1} tc filter add dev veth1 ingress bpf da obj test_xdp_meta.o sec t +ip netns exec ${NS2} tc filter add dev veth2 ingress bpf da obj test_xdp_meta.o sec t -ip netns exec ns1 ip link set dev veth1 xdp obj test_xdp_meta.o sec x -ip netns exec ns2 ip link set dev veth2 xdp obj test_xdp_meta.o sec x +ip netns exec ${NS1} ip link set dev veth1 xdp obj test_xdp_meta.o sec x +ip netns exec ${NS2} ip link set dev veth2 xdp obj test_xdp_meta.o sec x -ip netns exec ns1 ip link set dev veth1 up -ip netns exec ns2 ip link set dev veth2 up +ip netns exec ${NS1} ip link set dev veth1 up +ip netns exec ${NS2} ip link set dev veth2 up -ip netns exec ns1 ping -c 1 10.1.1.22 -ip netns exec ns2 ping -c 1 10.1.1.11 +ip netns exec ${NS1} ping -c 1 10.1.1.22 +ip netns exec ${NS2} ping -c 1 10.1.1.11 exit 0 -- 2.31.1