[PATCH v2 0/2] Add and use neigh_parms_lookup_dev()

From: Paritosh Potukuchi

Date: Wed Jul 01 2026 - 04:18:41 EST


This series follows up on a previous submission where it was suggested
that neigh_parms_lookup_dev() be accompanied by its users.

Patch 1 adds neigh_parms_lookup_dev() to expose per-device
neigh_parms lookup outside of the neighbour subsystem.

Patch 2 updates bonding to reuse an existing neigh_setup()
callback from the slave's neigh_parms when available, while
preserving the existing ndo_neigh_setup() fallback path.

v2:
- Convert the previous submission into a patch series
- Add bonding user of neigh_parms_lookup_dev() as requested.

Previous post's link:
https://lore.kernel.org/netdev/CAAVpQUBf+asQukcRw7sJz6vS2VdeNO5+Q5ucoCxf4JgK25nZ7g@xxxxxxxxxxxxxx/T/#t


Paritosh Potukuchi (2):
net: neighbour: add neigh_parms_lookup_dev() helper
bonding: reuse neigh_setup from slave neigh_parms

drivers/net/bonding/bond_main.c | 10 +++++++++-
include/net/neighbour.h | 2 ++
net/core/neighbour.c | 8 ++++++++
3 files changed, 19 insertions(+), 1 deletion(-)

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2.43.0