From: Geliang Tang <geliang@kernel.org>
To: Andrii Nakryiko <andrii@kernel.org>,
Eduard Zingerman <eddyz87@gmail.com>,
Mykola Lysenko <mykolal@fb.com>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Martin KaFai Lau <martin.lau@linux.dev>,
Song Liu <song@kernel.org>,
Yonghong Song <yonghong.song@linux.dev>,
John Fastabend <john.fastabend@gmail.com>,
KP Singh <kpsingh@kernel.org>,
Stanislav Fomichev <sdf@google.com>, Hao Luo <haoluo@google.com>,
Jiri Olsa <jolsa@kernel.org>, Shuah Khan <shuah@kernel.org>
Cc: Geliang Tang <tanggeliang@kylinos.cn>,
bpf@vger.kernel.org, mptcp@lists.linux.dev,
linux-kselftest@vger.kernel.org
Subject: [PATCH bpf-next v2 0/8] add netns helpers
Date: Thu, 16 May 2024 09:13:06 +0800 [thread overview]
Message-ID: <cover.1715821541.git.tanggeliang@kylinos.cn> (raw)
From: Geliang Tang <tanggeliang@kylinos.cn>
This patchset addresses Alexei's comment for commit "Handle SIGINT
when creating netns" [1]. Export local helpers create_netns() and
cleanup_netns() defined in mptcp.c into network_helpers.c as generic
ones. For this another helper unshare_netns() is added to replace
the existing local helpers create_netns().
v2:
- drop patch 9, it breaks CI
- delete netns first before adding it in patch 4
- move cleanup_netns behind create_netns in patch 6
[1]
https://patchwork.kernel.org/project/mptcp/patch/20240507-upstream-bpf-next-20240506-mptcp-subflow-test-v1-1-e2bcbdf49857@kernel.org/
Geliang Tang (8):
selftests/bpf: Add unshare_netns helper
selftests/bpf: Use unshare_netns helper
selftests/bpf: Drop duplicate create_netns
selftests/bpf: Export create_netns helper
selftests/bpf: Use create_netns helper
selftests/bpf: Export cleanup_netns helper
selftests/bpf: Use cleanup_netns helper
selftests/bpf: Use netns helpers in lwt tests
tools/testing/selftests/bpf/network_helpers.c | 68 +++++++++++++++++++
tools/testing/selftests/bpf/network_helpers.h | 3 +
.../selftests/bpf/prog_tests/assign_reuse.c | 12 +---
.../selftests/bpf/prog_tests/bind_perm.c | 11 +--
.../bpf/prog_tests/bpf_iter_setsockopt.c | 13 +---
.../bpf/prog_tests/btf_skc_cls_ingress.c | 6 +-
.../selftests/bpf/prog_tests/crypto_sanity.c | 3 +-
.../selftests/bpf/prog_tests/decap_sanity.c | 6 +-
.../selftests/bpf/prog_tests/fib_lookup.c | 8 +--
.../selftests/bpf/prog_tests/lwt_helpers.h | 26 ++-----
.../selftests/bpf/prog_tests/lwt_redirect.c | 2 -
.../selftests/bpf/prog_tests/lwt_reroute.c | 2 -
.../testing/selftests/bpf/prog_tests/mptcp.c | 22 +-----
.../bpf/prog_tests/ns_current_pid_tgid.c | 9 +--
.../selftests/bpf/prog_tests/setget_sockopt.c | 10 +--
.../selftests/bpf/prog_tests/sk_assign.c | 4 +-
.../selftests/bpf/prog_tests/sock_destroy.c | 9 +--
.../selftests/bpf/prog_tests/sock_fields.c | 13 +---
.../bpf/prog_tests/sock_iter_batch.c | 9 +--
.../bpf/prog_tests/tcp_custom_syncookie.c | 5 +-
.../bpf/prog_tests/tcp_hdr_options.c | 13 +---
.../bpf/prog_tests/xdp_dev_bound_only.c | 3 +-
.../bpf/prog_tests/xdp_do_redirect.c | 4 +-
23 files changed, 106 insertions(+), 155 deletions(-)
--
2.43.0
next reply other threads:[~2024-05-16 1:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-16 1:13 Geliang Tang [this message]
2024-05-16 1:13 ` [PATCH bpf-next v2 1/8] selftests/bpf: Add unshare_netns helper Geliang Tang
2024-05-29 23:31 ` Martin KaFai Lau
2024-05-16 1:13 ` [PATCH bpf-next v2 2/8] selftests/bpf: Use " Geliang Tang
2024-05-16 1:13 ` [PATCH bpf-next v2 3/8] selftests/bpf: Drop duplicate create_netns Geliang Tang
2024-05-16 1:13 ` [PATCH bpf-next v2 4/8] selftests/bpf: Export create_netns helper Geliang Tang
2024-05-16 1:13 ` [PATCH bpf-next v2 5/8] selftests/bpf: Use " Geliang Tang
2024-05-16 1:13 ` [PATCH bpf-next v2 6/8] selftests/bpf: Export cleanup_netns helper Geliang Tang
2024-05-16 1:13 ` [PATCH bpf-next v2 7/8] selftests/bpf: Use " Geliang Tang
2024-05-16 1:13 ` [PATCH bpf-next v2 8/8] selftests/bpf: Use netns helpers in lwt tests Geliang Tang
2024-05-16 2:01 ` [PATCH bpf-next v2 0/8] add netns helpers MPTCP CI
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=cover.1715821541.git.tanggeliang@kylinos.cn \
--to=geliang@kernel.org \
--cc=andrii@kernel.org \
--cc=ast@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=daniel@iogearbox.net \
--cc=eddyz87@gmail.com \
--cc=haoluo@google.com \
--cc=john.fastabend@gmail.com \
--cc=jolsa@kernel.org \
--cc=kpsingh@kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=martin.lau@linux.dev \
--cc=mptcp@lists.linux.dev \
--cc=mykolal@fb.com \
--cc=sdf@google.com \
--cc=shuah@kernel.org \
--cc=song@kernel.org \
--cc=tanggeliang@kylinos.cn \
--cc=yonghong.song@linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).