[v1] BPF path manager, part 2

[PATCH mptcp-next 0/7] BPF path manager, part 2

Geliang Tang posted 7 patches 2 weeks ago

Diff against v2
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git fetch https://github.com/multipath-tcp/mptcp_net-next tags/patchew/cover.1733533215.git.geliang@kernel.org

There is a newer version of this series

include/net/mptcp.h      |   7 +++
net/mptcp/pm.c           | 107 ++++++++++++++++++++++++++++++++++++---
net/mptcp/pm_netlink.c   | 105 ++++++--------------------------------
net/mptcp/pm_userspace.c |  94 ++++++++--------------------------
net/mptcp/protocol.h     |  21 +++-----
5 files changed, 152 insertions(+), 182 deletions(-)

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[PATCH mptcp-next 0/7] BPF path manager, part 2

Posted by Geliang Tang 2 weeks ago

In order to implement BPF userspace path manager, it is necessary to
unify the interfaces of the path manager. This set updates get_addr()
and dump_addr() interfaces.

Geliang Tang (7):
  mptcp: make three pm wrappers static
  mptcp: drop skb parameter of get_addr
  mptcp: add id parameter for get_addr
  mptcp: reuse sending nlmsg code in get_addr
  mptcp: change info of get_addr as const
  mptcp: add info parameter for dump_addr
  mptcp: reuse sending nlmsg code in dump_addr

 include/net/mptcp.h      |   7 +++
 net/mptcp/pm.c           | 107 ++++++++++++++++++++++++++++++++++++---
 net/mptcp/pm_netlink.c   | 105 ++++++--------------------------------
 net/mptcp/pm_userspace.c |  94 ++++++++--------------------------
 net/mptcp/protocol.h     |  21 +++-----
 5 files changed, 152 insertions(+), 182 deletions(-)

-- 
2.45.2

Re: [PATCH mptcp-next 0/7] BPF path manager, part 2

Posted by MPTCP CI 2 weeks ago

Hi Geliang,

Thank you for your modifications, that's great!

Our CI did some validations and here is its report:

- KVM Validation: normal: Success! ✅
- KVM Validation: debug: Success! ✅
- KVM Validation: btf-normal (only bpftest_all): Success! ✅
- KVM Validation: btf-debug (only bpftest_all): Success! ✅
- Task: https://github.com/multipath-tcp/mptcp_net-next/actions/runs/12208688734

Initiator: Patchew Applier
Commits: https://github.com/multipath-tcp/mptcp_net-next/commits/ebd7946b8eb8
Patchwork: https://patchwork.kernel.org/project/mptcp/list/?series=915561


If there are some issues, you can reproduce them using the same environment as
the one used by the CI thanks to a docker image, e.g.:

    $ cd [kernel source code]
    $ docker run -v "${PWD}:${PWD}:rw" -w "${PWD}" --privileged --rm -it \
        --pull always mptcp/mptcp-upstream-virtme-docker:latest \
        auto-normal

For more details:

    https://github.com/multipath-tcp/mptcp-upstream-virtme-docker


Please note that despite all the efforts that have been already done to have a
stable tests suite when executed on a public CI like here, it is possible some
reported issues are not due to your modifications. Still, do not hesitate to
help us improve that ;-)

Cheers,
MPTCP GH Action bot
Bot operated by Matthieu Baerts (NGI0 Core)