[mptcp-net,v3,0/2] mptcp: support MP_PRIO signals with userspace PMs

Message

Kishen Maloor June 28, 2022, 9:29 p.m. UTC

This patch series updates MPTCP_PM_CMD_SET_FLAGS to allow userspace PMs
to issue MP_PRIO signals over a selected (by local and remote address+port)
subflow in a MPTCP connection. It also adds self tests for this
change.

This patch series has been rebased to the series (in review) titled
"Locking fixes for subflow flag changes".

v2:
-userspace_pm.sh: added a sleep after issuing the MP_PRIO signal.

v3:
-use local and remote address+port (instead of address ID) alongwith the
connection token to select a subflow.

Kishen Maloor (2):
  mptcp: netlink: issue MP_PRIO signals from userspace PMs
  selftests: mptcp: userspace PM support for MP_PRIO signals

 net/mptcp/pm_netlink.c                        | 30 ++++++--
 net/mptcp/pm_userspace.c                      | 30 ++++++++
 net/mptcp/protocol.h                          |  8 +-
 tools/testing/selftests/net/mptcp/pm_nl_ctl.c | 73 ++++++++++++++++++-
 .../selftests/net/mptcp/userspace_pm.sh       | 32 ++++++++
 5 files changed, 165 insertions(+), 8 deletions(-)

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2.31.1