From patchwork Wed Oct 16 18:35:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Alexis_Lothor=C3=A9_=28eBPF_Foundation=29?= X-Patchwork-Id: 13838710 Received: from relay6-d.mail.gandi.net (relay6-d.mail.gandi.net [217.70.183.198]) (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 41D112139AF; Wed, 16 Oct 2024 18:35:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.198 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729103749; cv=none; b=IwHU1JUKfVLLEnToBXPmJLMRORHIFhpM+1rBbeFpncMkTJZYZkqqZASFfkdlyWhg/A1+dHJWj+7JyVaIfrjGgSPL35pCsjwTr32sGnvqeKe25WlO6vMKo7ozMztsk9hEnxOftbL3bWS7hPBkmWdF/03t9eGqNg+45GMNmpK/oIo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729103749; c=relaxed/simple; bh=gtrF4zPM5AFeLktgKFVWiAGJ8CilTELDXnQpcLMtl5s=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=R40F/Vt1aQSOraq1YAXAnRCXegbTdChQvIGmCtkojshyhg9TAZVJq/99Fl7TRURxn5aWFNsG3PCf0w+NahqPQ3RHc9RucabXfwwRmajDJEEs1VPmEIU2nGY2OIS3Km/q+z5UkrCrTMLzNBurnaTlgLqOnJgSZ3CrWddxLuUa0hQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=hu5Dw3sZ; arc=none smtp.client-ip=217.70.183.198 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="hu5Dw3sZ" Received: by mail.gandi.net (Postfix) with ESMTPSA id BFE33C0005; Wed, 16 Oct 2024 18:35:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1729103744; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=TGnXEDRtylOFzUTpibw7jOg90yuA3FnAohBNNwRGYyI=; b=hu5Dw3sZlaEpyIv8j6YpZKvFzFQlxJzh9OXWSVk1HkbWR1Vna8rV4uv4f6+o1mY+l5lrKH 26Eo3L4YYkPvEZFPhjnQSz1YBG78pUv7lHzDp8bT6VnrSmYRVZWySxs75qOtrwjLmeMb+P ngesfvahsVJFExtjvAoaHs8Jsx1OKOj2DnVxJpVPe2D0LvhHMDHf9vK2suLQKX2O7GbOUp BAVmkiCmaPfOPYla8ED/7xkvK8t8pvI7M2i7qHjBIpuqfo93kwfygTZ3osCawJigcEuUQN 4tfjVtk15cu4JSU7EvCcCmER2tZNvuDaeqtLV1rq9PALW8Zru9D+vBzGpFUyeQ== From: =?utf-8?q?Alexis_Lothor=C3=A9_=28eBPF_Foundation=29?= Subject: [PATCH bpf-next 0/6] selftests/bpf: integrate test_tcp_check_syncookie.sh into test_progs Date: Wed, 16 Oct 2024 20:35:21 +0200 Message-Id: <20241016-syncookie-v1-0-3b7a0de12153@bootlin.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAGkHEGcC/x3MQQqAIBBA0avIrBNU1KKrRIuyqYZAQyOM8O5Jy wef/0LCSJigZy9EvClR8BWyYeD2yW/IaakGJZSWQhqeHu9COAg5Tq3trLLadBZqf0ZcKf+vAeZ z5R7zBWMpH0xSA6NlAAAA X-Change-ID: 20241015-syncookie-ea7686264586 To: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Mykola Lysenko , Shuah Khan , "David S. Miller" , Jakub Kicinski , Jesper Dangaard Brouer Cc: ebpf@linuxfoundation.org, Thomas Petazzoni , Lorenz Bauer , bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, =?utf-8?q?Alexis_Lothor=C3=A9_=28eBPF_Foundation?= =?utf-8?q?=29?= X-Mailer: b4 0.14.2 X-GND-Sasl: alexis.lothore@bootlin.com Hello, this series aims to bring test_tcp_check_syncookie.sh scope into test_progs to make sure that the corresponding tests are also run automatically in CI. This script tests for bpf_tcp_{gen,check}_syncookie and bpf_skc_lookup_tcp, in different contexts (ipv4, v6 or dual, and with tc and xdp programs). Some other tests like btf_skc_cls_ingress have some overlapping tests with test_tcp_check_syncookie.sh, so this series moves the missing bits from test_tcp_check_syncookie.sh into btf_skc_cls_ingress, which is already integrated into test_progs. - the first three commits bring some minor improvements to btf_skc_cls_ingress without changing its testing scope - fourth and fifth commits bring test_tcp_check_syncookie.sh features into btf_skc_cls_ingress - last commit removes test_tcp_check_syncookie.sh The only topic for which I am not sure for this integration is the necessity or not to run the tests with different program types: test_tcp_check_syncookie.sh runs tests with both tc and xdp programs, but btf_skc_cls_ingress currently tests those helpers only with a tc program. Would it make sense to also make sure that btf_skc_cls_ingress is tested with all the programs types supported by those helpers ? The series has been tested both in CI and in a local x86_64 qemu environment: # ./test_progs -a btf_skc_cls_ingress #38/1 btf_skc_cls_ingress/conn_ipv4:OK #38/2 btf_skc_cls_ingress/conn_ipv6:OK #38/3 btf_skc_cls_ingress/conn_dual:OK #38/4 btf_skc_cls_ingress/syncookie_ipv4:OK #38/5 btf_skc_cls_ingress/syncookie_ipv6:OK #38/6 btf_skc_cls_ingress/syncookie_dual:OK #38 btf_skc_cls_ingress:OK Summary: 1/6 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Alexis Lothoré (eBPF Foundation) --- Alexis Lothoré (eBPF Foundation) (6): selftests/bpf: factorize conn and syncookies tests in a single runner selftests/bpf: add missing ns cleanups in btf_skc_cls_ingress selftests/bpf: get rid of global vars in btf_skc_cls_ingress selftests/bpf: add ipv4 and dual ipv4/ipv6 support in btf_skc_cls_ingress selftests/bpf: test MSS value returned with bpf_tcp_gen_syncookie selftests/bpf: remove test_tcp_check_syncookie tools/testing/selftests/bpf/.gitignore | 1 - tools/testing/selftests/bpf/Makefile | 9 +- .../selftests/bpf/prog_tests/btf_skc_cls_ingress.c | 265 +++++++++++++-------- .../selftests/bpf/progs/test_btf_skc_cls_ingress.c | 83 +++++-- .../bpf/progs/test_tcp_check_syncookie_kern.c | 167 ------------- .../selftests/bpf/test_tcp_check_syncookie.sh | 85 ------- .../selftests/bpf/test_tcp_check_syncookie_user.c | 213 ----------------- 7 files changed, 222 insertions(+), 601 deletions(-) --- base-commit: 030207b7fce8bad6827615cfc2c6592916e2c336 change-id: 20241015-syncookie-ea7686264586 Best regards,