From patchwork Thu Jul 4 08:59:37 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geliang Tang X-Patchwork-Id: 13723466 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 C28BF1A38DD; Thu, 4 Jul 2024 09:00:04 +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=1720083604; cv=none; b=KjVezGm8pTEd8GO0UWEjrXBsCZaTxr+CtlyWNsKWAsUVUcb/E2SSN5BNTkeN9edYvIjJjq7sLSQIaFYjGNMjbr8ZqUdLGv/sfNKXujlZ1o99ctPw5uZGWZU9GTGigZDtpAS0pG1uRq2AKBf2X/sR1Bmpuq2Vh6y/pbo5c3bic5I= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720083604; c=relaxed/simple; bh=jCWxpcZ8rhkHZJlYflZCnWerPGj31UAA9Mp987bvphk=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=RsGHiViGPqHH6i7LBCT5v1SlVdvntraX3GWpMNEzedjqOtlJA4U/H7zpIibehAl2mb/ryqPB1bDIGi6xAIHw9K3xu/t/j8wtW0kPp4QqmjjIlxc+K0i4gqzgkD73CQj8FdpTzc1wnoLfPRGVelivXm7PsMsbXY8wHny/OvCwcd8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QW8Dy9iM; 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="QW8Dy9iM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2E6FFC3277B; Thu, 4 Jul 2024 08:59:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720083604; bh=jCWxpcZ8rhkHZJlYflZCnWerPGj31UAA9Mp987bvphk=; h=From:To:Cc:Subject:Date:From; b=QW8Dy9iMwUfSoCl3nU5G9VNT28ybUhDqiuy7wIPrRPOCFCqFwpOIk/X5qsXpYgwhd CMxQfPJ98/F6orB61dxKQzjv7lts5IhHeoikoVIAQPUJiT5LaEogZsWLo/1sKHN+mM e6vDVcnh2mZl53DrFPjy9E3aBr8kCMB3eGIqfsitXTCHA7GkfebjWWI64Q7qsVozSv NgyRqSz+bCPkxggt7GNPHxtiABUvbBu10NzcrPDyVWA64bCtBa2fHY9MzJpYkL7lyG ZIt1aOoW/HIhkYvODj6ejAmFiFIDN+7U8pX60yYWxNipUjbhKWGjz9K5nD1hobO7KV jCKoFRo3w5bKA== 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 v7 0/9] use network helpers, part 8 Date: Thu, 4 Jul 2024 16:59:37 +0800 Message-ID: X-Mailer: git-send-email 2.43.0 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 v7: - address Martin's comments in v6. (thanks) - use MAX(opts->backlog, 0) instead of opts->backlog. - use connect_to_fd_opts instead connect_to_fd. - more ASSERT_* to check errors. v6: - update patch 6 as Daniel suggested. (thanks) v5: - keep make_server and make_client as Eduard suggested. v4: - a new patch to use make_sockaddr in sockmap_ktls. - a new patch to close fd in error path in drop_on_reuseport. - drop make_server() in patch 7. - drop make_client() too in patch 9. v3: - a new patch to add backlog for network_helper_opts. - use start_server_str in sockmap_ktls now, not start_server. v2: - address Eduard's comments in v1. (thanks) - fix errors reported by CI. This patch set uses network helpers in sockmap_ktls and sk_lookup, and drop three local helpers tcp_server(), inetaddr_len() and make_socket() in them. Geliang Tang (9): selftests/bpf: Add backlog for network_helper_opts selftests/bpf: Use start_server_str in sockmap_ktls selftests/bpf: Use connect_to_fd_opts in sockmap_ktls selftests/bpf: Use make_sockaddr in sockmap_ktls selftests/bpf: Close fd in error path in drop_on_reuseport selftests/bpf: Use start_server_str in sk_lookup selftests/bpf: Use connect_to_fd_opts in sk_lookup selftests/bpf: Use connect_to_addr in sk_lookup selftests/bpf: Drop make_socket in sk_lookup tools/testing/selftests/bpf/network_helpers.c | 2 +- tools/testing/selftests/bpf/network_helpers.h | 4 + .../selftests/bpf/prog_tests/sk_lookup.c | 150 ++++++++---------- .../selftests/bpf/prog_tests/sockmap_ktls.c | 53 ++----- 4 files changed, 77 insertions(+), 132 deletions(-)