From patchwork Wed Jul 3 18:57:33 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matthieu Baerts (NGI0)" X-Patchwork-Id: 13722722 X-Patchwork-Delegate: bpf@iogearbox.net Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A917B187570; Wed, 3 Jul 2024 18:58:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720033102; cv=none; b=prjKePaHqyrJLLLq5zTHxJzKM7WC0eJv54iKwGKLb4uDLeBbNRM++rnZvJtQ3sg8mbXAECPGFgUfHqupjdjMg0JlpWRqrD9euHxpq7MfwS+RK28OiuEYKG1A2Invfm33vqk6+DKnh0IE2nCSX0CcwMzT+oCtHOshvm/TroM7qc4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720033102; c=relaxed/simple; bh=VoE1ILimCqHk/YEb77HzYZmafHMCPkpjf277zBCgqn4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=aRZPt7TvIzsbt+e043hAmBJRf2w6ZryIut/K1dOxWUy8Lck0aonMfr5gUkAOFnlC778sylAleEkWIPMLKicFXdZt1iMQFvitVoLwtH5qu/JrKr3NIOm8Kao5eoMgDWYuYTYhAJ68wtQ0lB5V+n9RT49yN0tnnS0+2xXshF4GYyM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=njRdy4Yj; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="njRdy4Yj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 302A2C4AF0A; Wed, 3 Jul 2024 18:58:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720033102; bh=VoE1ILimCqHk/YEb77HzYZmafHMCPkpjf277zBCgqn4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=njRdy4YjVI9U+jv7lJefsam78iojDnr0G80PZ2qjWXnSSyQUur7KMnLJpRu+gwgDx TTErMXS61l6+2dndZBdvph8UMXNKH3IIWYecF9AN32Fj8GeRuzj211lO4rrrNf7554 COp3mNM0DIce+ZZEcpasFtakCc9CY4adM0fn2qnYakyrZQhiK9AaRCWeEDqf33+REB 0W3qweQUKLIr/b/W2istHXjTkpKRnv+OOT2rsZ3d6SZKIAsgV+tMcYmBD2jykZYcUd TgJdzAVhepdGDhs/v+GELmPfSvpz4HXAt3XjQ8BnC8acltc1VvwITzi4ELkkALJmFq WJdOo72sj4SSw== From: "Matthieu Baerts (NGI0)" Date: Wed, 03 Jul 2024 20:57:33 +0200 Subject: [PATCH bpf-next v3 2/3] selftests/bpf: Add mptcp pm_nl_ctl link Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240703-upstream-bpf-next-20240506-mptcp-subflow-test-v3-2-ebdc2d494049@kernel.org> References: <20240703-upstream-bpf-next-20240506-mptcp-subflow-test-v3-0-ebdc2d494049@kernel.org> In-Reply-To: <20240703-upstream-bpf-next-20240506-mptcp-subflow-test-v3-0-ebdc2d494049@kernel.org> To: mptcp@lists.linux.dev, Mat Martineau , Geliang Tang , Andrii Nakryiko , Eduard Zingerman , Mykola Lysenko , Alexei Starovoitov , Daniel Borkmann , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Shuah Khan , "David S. Miller" , Jakub Kicinski , Jesper Dangaard Brouer Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, "Matthieu Baerts (NGI0)" , Geliang Tang X-Mailer: b4 0.14.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=2481; i=matttbe@kernel.org; h=from:subject:message-id; bh=DrossgVs4wFMMCErNvKxWMQ2m+UYYVayQgbZBaY+EqY=; b=owEBbQKS/ZANAwAIAfa3gk9CaaBzAcsmYgBmhZ89PjoNh4U76dfEkvQVWWraM1scfYPvEllIG 12Gw2KLEOqJAjMEAAEIAB0WIQToy4X3aHcFem4n93r2t4JPQmmgcwUCZoWfPQAKCRD2t4JPQmmg c26RD/9JDCtmw3uszrPvUgqQNbBiZk1dkLb4j4Mm4R6u2oK5aGjx2NjiU0zvN8Me2Yhblq9pdG7 dpmL2dr+kUuZt9go/aauQV0TOhx9UaL0GXGkj4sALZLyjctLYZRAuvjGJ7YIkebv68ApzHaQsp1 UPZSY4YKtX9QCajnETOsCkeoyFWHmY9UOZlhjJowVuulv6LpnuRZQoMEqGouKnH9BvAQ+uDhwRG 4iF4VvgRl1RYJcCfJvwDnlRIsnOmlZNUjmXDFIwb3hpy8b5AxBdgJS7FGB+uFBWzxBNZKZJGMN3 2PzkLeua01nUFjULDRe+aK13NIwmUoJRmeKigkTQtubOEmu//22rBwFsivszzJjWSGloFrt3PFm vnMdAV2wOdJm7N6lT/cWwAs2YdSM3+PzXBXRI7PV2uMcgnH9kFJU9NQISNvD5oIPap4fDY4gLnM 9rkSE+ai+6ptPWK+AE191jxfaLpmxf4XCEgfiWZz1/+JjLUAlezcK6Wx1wb7cfVvI4zrVeVl+7k 7EK56UDFC1qbiXmXo3ZdVCKFurtXQAtLMpEkixTgaCnY6srvCYm4Lv1dQroS/nzmyGX/rEqE66z 0VJr8kKLPkRxodcRFF/NWiEkhLslto9NA63ueavi/xkIid81JxGz95bKMUuPF5dgxIM5oEDSUSm aKeN6HDlYY+hN0Q== X-Developer-Key: i=matttbe@kernel.org; a=openpgp; fpr=E8CB85F76877057A6E27F77AF6B7824F4269A073 X-Patchwork-Delegate: bpf@iogearbox.net From: Geliang Tang This patch adds a symlink to MPTCP's pm_nl_ctl tool into bpf selftests, and updates Makefile to compile it. This is useful to run MPTCP BPF selftests on systems with an old version of IPRoute2. This tool can be used as an alternative to 'ip mptcp'. MAINTAINERS needs to be updated since a new file is added in a non covered place. Signed-off-by: Geliang Tang Reviewed-by: Matthieu Baerts (NGI0) Signed-off-by: Matthieu Baerts (NGI0) --- MAINTAINERS | 1 + tools/testing/selftests/bpf/Makefile | 3 ++- tools/testing/selftests/bpf/mptcp_pm_nl_ctl.c | 1 + 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index cd3277a98cfe..4ea5db496698 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -15756,6 +15756,7 @@ F: include/trace/events/mptcp.h F: include/uapi/linux/mptcp*.h F: net/mptcp/ F: tools/testing/selftests/bpf/*/*mptcp*.c +F: tools/testing/selftests/bpf/*mptcp*.c F: tools/testing/selftests/net/mptcp/ NETWORKING [TCP] diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index e0b3887b3d2d..204269d0b5b8 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -144,7 +144,7 @@ TEST_GEN_PROGS_EXTENDED = test_skb_cgroup_id_user \ flow_dissector_load test_flow_dissector test_tcp_check_syncookie_user \ test_lirc_mode2_user xdping test_cpp runqslower bench bpf_testmod.ko \ xskxceiver xdp_redirect_multi xdp_synproxy veristat xdp_hw_metadata \ - xdp_features bpf_test_no_cfi.ko + xdp_features bpf_test_no_cfi.ko mptcp_pm_nl_ctl TEST_GEN_FILES += liburandom_read.so urandom_read sign-file uprobe_multi @@ -645,6 +645,7 @@ TRUNNER_EXTRA_FILES := $(OUTPUT)/urandom_read $(OUTPUT)/bpf_testmod.ko \ $(OUTPUT)/xdp_synproxy \ $(OUTPUT)/sign-file \ $(OUTPUT)/uprobe_multi \ + $(OUTPUT)/mptcp_pm_nl_ctl \ ima_setup.sh \ verify_sig_setup.sh \ $(wildcard progs/btf_dump_test_case_*.c) \ diff --git a/tools/testing/selftests/bpf/mptcp_pm_nl_ctl.c b/tools/testing/selftests/bpf/mptcp_pm_nl_ctl.c new file mode 120000 index 000000000000..5a08c255b278 --- /dev/null +++ b/tools/testing/selftests/bpf/mptcp_pm_nl_ctl.c @@ -0,0 +1 @@ +../net/mptcp/pm_nl_ctl.c \ No newline at end of file