[PATCH mptcp-next v2 0/4] BPF 'force to MPTCP'

[Geliang Tang <geliang.tang@suse.com>]

v2:
 - Address issue #79 "allow 'force to MPTCP' mode: BPF".
 - Define the prog in patch 3 in SEC "cgroup/sock_create" instead of
  "sockops".
 - Update other patches correspondingly.

v1:

This series depends on the two netns patches, should be inserted before
the BPF scheduler series:
  selftests/bpf: use random netns name for mptcp
  selftests/bpf: add two mptcp netns helpers
  bpf: Add bpf_mptcpify helper
  selftests/bpf: Test bpf_mptcpify helper
  selftests/bpf: Add mptcpify selftest
  mptcp: refactor push_pending logic

Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/79

Geliang Tang (4):
  Squash to "selftests/bpf: add two mptcp netns helpers"
  bpf: Add bpf_mptcpify helper
  selftests/bpf: Test bpf_mptcpify helper
  selftests/bpf: Add mptcpify selftest

 include/linux/bpf.h                           |   1 +
 include/uapi/linux/bpf.h                      |   7 +
 kernel/bpf/cgroup.c                           |   2 +
 net/core/filter.c                             |  18 +++
 scripts/bpf_doc.py                            |   1 +
 tools/include/uapi/linux/bpf.h                |   7 +
 tools/testing/selftests/bpf/bpf_tcp_helpers.h |   1 +
 .../testing/selftests/bpf/prog_tests/mptcp.c  | 127 +++++++++++++++---
 tools/testing/selftests/bpf/progs/mptcpify.c  |  26 ++++
 9 files changed, 170 insertions(+), 20 deletions(-)
 create mode 100644 tools/testing/selftests/bpf/progs/mptcpify.c

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2.35.3