From: David Ahern <dsahern@kernel.org>
To: Kuniyuki Iwashima <kuniyu@google.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Ido Schimmel <idosch@nvidia.com>
Cc: 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: Wed, 5 Aug 2026 21:38:56 -0600 [thread overview]
Message-ID: <ffb2b3f4-08a2-45da-b345-9ae7e1626526@kernel.org> (raw)
In-Reply-To: <20260806011152.1170012-1-kuniyu@google.com>
On 8/5/26 7:11 PM, Kuniyuki Iwashima wrote:
> The neighbour subsystem is almost ready to drop RTNL.
>
> However, the control paths are serialised by the global
> per-table lock.
>
> This series converts arp_tbl and nd_tbl to per-netns table.
Another attempt at this. The last one as I recall:
https://lore.kernel.org/netdev/20180717120651.15748-1-dsahern@kernel.org/
I think it is past time to make this happen.
next prev parent reply other threads:[~2026-08-06 3:38 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 ` David Ahern [this message]
2026-08-06 13:45 ` [PATCH v1 net-next 00/11] neighbour: Namespacify arp_tbl and nd_tbl Jakub Kicinski
2026-08-06 17:50 ` Kuniyuki Iwashima
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