From: Ido Schimmel <idosch@nvidia.com>
To: Nikolay Aleksandrov <razor@blackwall.org>
Cc: netdev@vger.kernel.org, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, horms@kernel.org,
roopa@nvidia.com, bridge@lists.linux.dev, andrew+netdev@lunn.ch,
dlstevens@us.ibm.com, amwang@redhat.com
Subject: Re: [PATCH net v2 2/2] vxlan: fix reading neigh ha
Date: Wed, 19 Aug 2026 18:49:50 +0300 [thread overview]
Message-ID: <20260819154950.GB1280224@shredder> (raw)
In-Reply-To: <20260818150756.890025-3-razor@blackwall.org>
On Tue, Aug 18, 2026 at 06:07:56PM +0300, Nikolay Aleksandrov wrote:
> Currently arp/neigh_reduce read neigh ha directly which can lead to
> partial reads while the neigh is being updated. Use neigh_ha_snapshot to
> take a stable snapshot of the address similar to route_shortcircuit which
> already does the right thing.
>
> Fixes: e4f67addf158 ("add DOVE extensions for VXLAN")
> Fixes: f564f45c4518 ("vxlan: add ipv6 proxy support")
> Signed-off-by: Nikolay Aleksandrov <razor@blackwall.org>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
next prev parent reply other threads:[~2026-08-19 15:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-18 15:07 [PATCH net v2 0/2] bridge/vxlan: fix reading neigh ha without synchronization Nikolay Aleksandrov
2026-08-18 15:07 ` [PATCH net v2 1/2] net: bridge: arp/nd proxy: fix reading neigh ha Nikolay Aleksandrov
2026-08-19 8:31 ` Petr Machata
2026-08-19 15:49 ` Ido Schimmel
2026-08-18 15:07 ` [PATCH net v2 2/2] vxlan: " Nikolay Aleksandrov
2026-08-19 8:32 ` Petr Machata
2026-08-19 15:49 ` Ido Schimmel [this message]
2026-08-20 21:40 ` [PATCH net v2 0/2] bridge/vxlan: fix reading neigh ha without synchronization patchwork-bot+netdevbpf
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