This series adds a YAML netlink spec for the OVS_PACKET_FAMILY genetlink
family and a bind-only ntf_listen() helper for receiving unicast
notifications.

Changes in v2:
- patch 1: use YAML anchor (&event-attrs / *event-attrs) to avoid
  repeating the same attribute list for miss and action events
  (suggested by Donald Hunter)
- patch 1: fix enum-name from ovs-packet-attrs to ovs-packet-attr
  to match the kernel enum name ovs_packet_attr
- patch 2: add ntf_listen() to the YnlFamily docstring under the
  "Notification API" heading (suggested by Donald Hunter)

Minxi Hou (2):
  netlink: specs: add OVS packet family specification
  tools: ynl: add unicast notification receive support

 Documentation/netlink/specs/ovs_packet.yaml | 130 ++++++++++++++++++++
 tools/net/ynl/pyynl/lib/ynl.py              |   5 +
 2 files changed, 135 insertions(+)
 create mode 100644 Documentation/netlink/specs/ovs_packet.yaml

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2.54.0