Re: [PATCH mptcp-next v2 00/14] update bpf patches on export branch

[Mat Martineau <mathew.j.martineau@linux.intel.com>]

On Wed, 11 May 2022, Geliang Tang wrote:

> v2:
> - drop "bpf: expose is_mptcp flag to bpf_tcp_sock" (Martin & Andrii)
> - patch 3, use is_mptcp in tcp_sock, instead of bpf_tcp_sock (Martin & Andrii)
>
> base-commit: bcf89bc9c28e ("DO-NOT-MERGE: git markup: features
> net-next-next") on export/20220510T054929
>

These look good to replace the equivalent patches in the export branch. 
Thanks Geliang.

- Mat

> v1:
> - drop bpf_mptcp_helpers.h (Andrii)
> - patch 6, skip the test if 'ip mptcp monitor' is not supported (Mat)
>
> Geliang Tang (13):
>  bpf: add bpf_skc_to_mptcp_sock_proto
>  selftests/bpf: Enable CONFIG_IKCONFIG_PROC in config
>  selftests/bpf: test bpf_skc_to_mptcp_sock
>  selftests/bpf: verify token of struct mptcp_sock
>  selftests/bpf: verify ca_name of struct mptcp_sock
>  selftests/bpf: verify first of struct mptcp_sock
>  mptcp: add struct mptcp_sched_ops
>  mptcp: add a new sysctl scheduler
>  mptcp: add sched in mptcp_sock
>  mptcp: add get_subflow wrappers
>  mptcp: add bpf_mptcp_sched_ops
>  selftests/bpf: add bpf_first scheduler
>  selftests/bpf: add bpf_first test
>
> Nicolas Rybowski (1):
>  selftests/bpf: add MPTCP test base
>
> Documentation/networking/mptcp-sysctl.rst     |   8 +
> MAINTAINERS                                   |   1 +
> include/linux/bpf.h                           |   1 +
> include/linux/btf_ids.h                       |   3 +-
> include/net/mptcp.h                           |  25 ++
> include/uapi/linux/bpf.h                      |   7 +
> kernel/bpf/bpf_struct_ops_types.h             |   4 +
> kernel/bpf/verifier.c                         |   1 +
> kernel/trace/bpf_trace.c                      |   2 +
> net/core/filter.c                             |  18 +
> net/mptcp/Makefile                            |   4 +-
> net/mptcp/bpf.c                               | 175 ++++++++
> net/mptcp/ctrl.c                              |  14 +
> net/mptcp/protocol.c                          |  32 +-
> net/mptcp/protocol.h                          |  12 +
> net/mptcp/sched.c                             | 141 +++++++
> scripts/bpf_doc.py                            |   2 +
> tools/include/uapi/linux/bpf.h                |   7 +
> tools/testing/selftests/bpf/bpf_tcp_helpers.h |  32 ++
> tools/testing/selftests/bpf/config            |   3 +
> tools/testing/selftests/bpf/network_helpers.c |  43 +-
> tools/testing/selftests/bpf/network_helpers.h |   4 +
> .../testing/selftests/bpf/prog_tests/mptcp.c  | 378 ++++++++++++++++++
> .../selftests/bpf/progs/mptcp_bpf_first.c     |  32 ++
> .../testing/selftests/bpf/progs/mptcp_sock.c  |  82 ++++
> 25 files changed, 1002 insertions(+), 29 deletions(-)
> create mode 100644 net/mptcp/bpf.c
> create mode 100644 net/mptcp/sched.c
> create mode 100644 tools/testing/selftests/bpf/prog_tests/mptcp.c
> create mode 100644 tools/testing/selftests/bpf/progs/mptcp_bpf_first.c
> create mode 100644 tools/testing/selftests/bpf/progs/mptcp_sock.c
>
> -- 
> 2.34.1
>
>
>

--
Mat Martineau
Intel