From patchwork Fri May 24 03:21:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geliang Tang X-Patchwork-Id: 798799 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 CDF7F1DA3D; Fri, 24 May 2024 03:22:11 +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=1716520931; cv=none; b=iYYdnyzPk+i122/24q9qQkhNO8fl8iEQ5EMISvTqGCs2iOzsYk8NcGc3f3xKU5D0fmTxmZZ3FCBixtM15nWnCzAJe54Gv3atE6y8LLzsl+XyfR18cF9831ulfRaQ/GYnIXHJz4+KhKxmyiswtG5DNXr5ed/dQesHzy5W+7fm3lY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716520931; c=relaxed/simple; bh=f/pSiFWwfifFDnLEfj8gP9g4c+fzvZS00viiargdTeU=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=sOr0/W5WQJHbBUI2dLAylOANSRH+uVqvOEA/+0KygJRtEmyJuNlWW/rrfJczEyOj/SXnYA24oI9icBA1tIlYa63evM0WE/RkP5lKQhxnZo2uU3IMCkjbsSVi6pFPEot8qs/LAfI1HN1S56Qh0WX8oPcOlTBjNe34eQ0mBUZt+Mk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JHSfCjfR; 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="JHSfCjfR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 90DAAC2BD10; Fri, 24 May 2024 03:22:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1716520931; bh=f/pSiFWwfifFDnLEfj8gP9g4c+fzvZS00viiargdTeU=; h=From:To:Cc:Subject:Date:From; b=JHSfCjfRzeg/ghVFZR6acVm8vulGdYNQCh93acvs3BxVCkzj33Z3ZULCDSgEwImhH hZnpwlxvUl2KR14tQwWPYkTvdd0timq/sdWfJYd8c3FJXAstFpDm1SOITsgmFLyZSj iij94h4vjI1NpyqBwhWhUeZU8A2mKps7UDQf/l8EAp6ECfOJJhRHwakXLugQZnn9Pv i59auSWa9D753VYJueaGcm1HfsMgYCR0iPEQjFaKKDbBDbvZW4QwMwi4x8llwWypgt IS1JoR73GT7jlvEbQgMkDxolXRJDDiewRp6Iy6lTRDenFIyYKNFVY34EZMyALEeaS3 UBQYKLkfx615A== From: Geliang Tang To: 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 Cc: Geliang Tang , bpf@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: [PATCH bpf-next v4 0/6] use network helpers, part 5 Date: Fri, 24 May 2024 11:21:48 +0800 Message-ID: X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Geliang Tang This patchset uses post_socket_cb and post_connect_cb callbacks of struct network_helper_opts to refactor do_test() in bpf_tcp_ca.c to move dctcp test dedicated code out of do_test() into test_dctcp(). v4: - address Martin's comments in v3 (thanks). - drop 2 patches, keep "type" as the individual arg to start_server_addr, connect_to_addr and start_server_str. v3: - Add 4 new patches, 1-3 are cleanups. 4 adds a new helper. - address Martin's comments in v2. v2: - rebased on commit "selftests/bpf: Add test for the use of new args in cong_control" Geliang Tang (6): selftests/bpf: Drop struct post_socket_opts selftests/bpf: Add start_server_str helper selftests/bpf: Use post_socket_cb in connect_to_fd_opts selftests/bpf: Use start_server_str in bpf_tcp_ca selftests/bpf: Use connect_to_fd_opts in do_test in bpf_tcp_ca selftests/bpf: Add post_connect_cb callback tools/testing/selftests/bpf/network_helpers.c | 39 +++-- tools/testing/selftests/bpf/network_helpers.h | 9 +- .../selftests/bpf/prog_tests/bpf_tcp_ca.c | 138 +++++++++++++----- .../bpf/prog_tests/sockopt_inherit.c | 2 +- .../bpf/test_tcp_check_syncookie_user.c | 4 +- 5 files changed, 133 insertions(+), 59 deletions(-)