Re: [PATCH v1 net-next 00/11] neighbour: Namespacify arp_tbl and nd_tbl.

On Thu, Aug 6, 2026 at 6:45 AM Jakub Kicinski <[email protected]> wrote:
>
> On Thu,  6 Aug 2026 01:11:22 +0000 Kuniyuki Iwashima wrote:
> > However, the control paths are serialised by the global
> > per-table lock.
> >
> > This series converts arp_tbl and nd_tbl to per-netns table.
> >
> > Patch 1 ~ 2 are misc cleanup.
> >
> > Patch 3 ~ 6 store arp_tbl/nd_tbl to net->neigh_tables[] and
> > remove the global neigh_tables[].
> >
> > Patch 7 ~ 8 replaces the direct access to arp_tbl/nd_tbl to
> > net->neigh_tables[] using new helpers.
> >
> > Patch 9 ~ 10 finally replaces the global table with per-netns
> > table.
> >
> > Patch 11 cleans up unnecessary net_eq().
> >
> > Note that some buggy drivers access nd_tbl without checking
> > disable_ipv6_mod, so nd_tbl's extern definition is still left.
>
> Hi!
>
> Looks like test_neigh.sh is failing with this

Oh sorry, I had to namespacify "ntable change" for GC attributes.

ip -n $ns1 ntable change

Thanks !