From: Jakub Kicinski <kuba@kernel.org>
To: Kuniyuki Iwashima <kuniyu@google.com>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>, David Ahern <dsahern@kernel.org>,
Ido Schimmel <idosch@nvidia.com>, Simon Horman <horms@kernel.org>,
Kuniyuki Iwashima <kuni1840@gmail.com>,
netdev@vger.kernel.org
Subject: Re: [PATCH v1 net-next 00/11] neighbour: Namespacify arp_tbl and nd_tbl.
Date: Thu, 6 Aug 2026 06:45:50 -0700 [thread overview]
Message-ID: <20260806064550.7efe9df1@kernel.org> (raw)
In-Reply-To: <20260806011152.1170012-1-kuniyu@google.com>
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
next prev parent reply other threads:[~2026-08-06 13:45 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-06 1:11 [PATCH v1 net-next 00/11] neighbour: Namespacify arp_tbl and nd_tbl Kuniyuki Iwashima
2026-08-06 1:11 ` [PATCH v1 net-next 01/11] neighbour: Remove __neigh_for_each_release() Kuniyuki Iwashima
2026-08-06 1:11 ` [PATCH v1 net-next 02/11] neighbour: Remove lock dance for neigh_update_{gc,managed}_list() Kuniyuki Iwashima
2026-08-06 1:11 ` [PATCH v1 net-next 03/11] neighbour: Remove unnecessary EXPORT_SYMBOL() Kuniyuki Iwashima
2026-08-06 1:11 ` [PATCH v1 net-next 04/11] neighbour: Remove __rcu from neigh_tables[] Kuniyuki Iwashima
2026-08-06 1:11 ` [PATCH v1 net-next 05/11] neighbour: Store arp_tbl and nd_tbl in net->neigh_tables[] Kuniyuki Iwashima
2026-08-06 1:11 ` [PATCH v1 net-next 06/11] neighbour: Remove neigh_tables[] Kuniyuki Iwashima
2026-08-06 1:11 ` [PATCH v1 net-next 07/11] ipv4: Replace &arp_tbl with arp_table(net) Kuniyuki Iwashima
2026-08-06 1:11 ` [PATCH v1 net-next 08/11] ipv6: Replace &nd_tbl with nd_table(net) Kuniyuki Iwashima
2026-08-06 1:11 ` [PATCH v1 net-next 09/11] neighbour: Clean up neigh_table_init() and neigh_table_clear() Kuniyuki Iwashima
2026-08-06 1:11 ` [PATCH v1 net-next 10/11] neighbour: Namespacify neigh_tables Kuniyuki Iwashima
2026-08-06 1:11 ` [PATCH v1 net-next 11/11] neighbour: Remove unnecessary net_eq() Kuniyuki Iwashima
2026-08-06 3:38 ` [PATCH v1 net-next 00/11] neighbour: Namespacify arp_tbl and nd_tbl David Ahern
2026-08-06 13:45 ` Jakub Kicinski [this message]
2026-08-06 17:50 ` Kuniyuki Iwashima
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