From patchwork Thu Apr 18 08:09:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geliang Tang X-Patchwork-Id: 13634318 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 DABDC2C68C; Thu, 18 Apr 2024 08:09:22 +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=1713427763; cv=none; b=t3U65U0lA6jJTNYfOOHvlVed87Y3sQv6zBpyYN1Blr4m61jFbU+L5QCgrF27azmPz1w0oU2S3rlpZE6ZLEpLvNRFc8gSJN6rPt92cKOW0Ljxx8/tOwXOpQ4N+3Q1ciC9dZWhVSYUqP6oXX0umLOgN3jXF2oOnNTV0o0DqRSVJqY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713427763; c=relaxed/simple; bh=GgBu/265OwPK3B0kJT+e5NvpOr2SjWvsiC7uIxYDomw=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=UCyd6wPxEEB6pxAWbbq4XHkMgKf6FzbteQ2jqqqMPD9uMbsU8Rh1YxqmW5KJ6TpDKF11gY9bRRO2KWF87Rbc6TZX00iqi1qrlQ8uzWDmt72SGWb4knGWvHAb+v7PFQD1EjF8W4bYbIlUbj3NEiQHBYnv0TI5HkGWmkztilMbE9Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=c50DuMZX; 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="c50DuMZX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8158DC113CC; Thu, 18 Apr 2024 08:09:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713427762; bh=GgBu/265OwPK3B0kJT+e5NvpOr2SjWvsiC7uIxYDomw=; h=From:To:Cc:Subject:Date:From; b=c50DuMZXWAusQmseGfOucdQfhthQC+HMmeUs5q8JaSN374vrm+6G7ApC7A0KU3tv1 RNz/O2WQbf8zy0QkpwmaFjguF9lg3SNBlcm9GodI5KMf9l53n1g65+WCPFy3n1y0L+ t71uPH49J6HElEtglGAhZIjiPdl3hauYRPBj4Ne1rqSH1553cyKl06AhFx3I3hQshW 7oXAFSPsiqNBBbuxNpi363KClFTs5DL/eCX9bEfQKXkaG2ITA9vIXd82A9olBv/9P/ dWHhPs0HXOZfjeKTwaNzeKHwDNkJBtopkQjFPTffE1R93T1ACyOyZ1O3avWqQoZdo7 oHScQGlp2wSHA== 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, Geliang Tang Subject: [PATCH bpf-next v5 0/6] use network helpers, part 1 Date: Thu, 18 Apr 2024 16:09:06 +0800 Message-Id: X-Mailer: git-send-email 2.40.1 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: bpf@iogearbox.net From: Geliang Tang v5: - address Martin's comments for v4. (thanks) - drop start_server_addr_opts, add opts as a argument of start_server_addr. - add opts argument for connect_to_addr too. - move some patches out of this set, stay with start_server_addr() and connect_to_addr() only in it. v4: - add more patches using make_sockaddr and get_socket_local_port helpers. v3: - address comments of Martin and Eduard in v2. (thanks) - move "int type" to the first argument of start_server_addr and connect_to_addr. - add start_server_addr_opts. - using "sockaddr_storage" instead of "sockaddr". - move start_server_setsockopt patches out of this series. v2: - update patch 6 only, fix errors reported by CI. This patchset uses public helpers start_server_* and connect_to_* defined in network_helpers.c to drop duplicate code. Geliang Tang (6): selftests/bpf: Add start_server_addr helper selftests/bpf: Use start_server_addr in cls_redirect selftests/bpf: Use start_server_addr in sk_assign selftests/bpf: Update arguments of connect_to_addr selftests/bpf: Use connect_to_addr in cls_redirect selftests/bpf: Use connect_to_addr in sk_assign tools/testing/selftests/bpf/network_helpers.c | 27 +++++++-- tools/testing/selftests/bpf/network_helpers.h | 5 +- .../selftests/bpf/prog_tests/cls_redirect.c | 38 +------------ .../selftests/bpf/prog_tests/sk_assign.c | 55 ++----------------- .../selftests/bpf/prog_tests/sock_addr.c | 6 +- 5 files changed, 37 insertions(+), 94 deletions(-)