[PATCH mptcp-next v3 0/5] add mptcp_subflow bpf_iter

[Geliang Tang <geliang@kernel.org>]

From: Geliang Tang <tanggeliang@kylinos.cn>

v3:
 - drop bpf_iter__mptcp_subflow, __diag_push, __diag_pop and
 __diag_ignore_all
 - drop declarations for bpf kfuncs

v2:
 - update patch 1 as Martin and Andrii suggested.
 - fix warnings and errors reported by MPTCP CI.

This patch set adds a mptcp_subflow type bpf_iter, and self tests.

Geliang Tang (5):
  bpf: Add mptcp_subflow bpf_iter
  Squash to "mptcp: add sched_data helpers"
  bpf: Register mptcp tracing kfunc set
  selftests/bpf: Add mptcp_subflow bpf_iter test prog
  selftests/bpf: Add mptcp_subflow bpf_iter subtest

 net/mptcp/bpf.c                               | 54 ++++++++++--
 net/mptcp/protocol.h                          |  2 -
 .../testing/selftests/bpf/bpf_experimental.h  |  7 ++
 .../testing/selftests/bpf/prog_tests/mptcp.c  | 85 +++++++++++++++++++
 tools/testing/selftests/bpf/progs/mptcp_bpf.h |  4 +
 .../selftests/bpf/progs/mptcp_bpf_iter.c      | 38 +++++++++
 6 files changed, 183 insertions(+), 7 deletions(-)
 create mode 100644 tools/testing/selftests/bpf/progs/mptcp_bpf_iter.c

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2.43.0