From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794390005; b=QWmU2MQnDBU/3u2shwpOLOsmhVt0WZgA7rYiZNjgHyC+T4KbOBU2y9Xz2+O7d2/aB82v qYV9b42/gK0CC/tIr7fzzbES5W2VFfdAo4ivIN8PxWx8/ImRg8vp8UYHQObUiReU0jaeu UVb6fsyIZHRjizPY1R93Hkfxu3tcDOuyJ0F21yQU2Pmaqk1+KTKVU+VxzGNOZV/xfuiqb n55ERajVULR+NMRpAH4V8B0AO0cH30JH7RcPzTG0qJemvTVBu5CkeL8A2S4gYDS0+LT85 QSAAqMpLcSRSoLCAWBTVwWLSYtETBajO4zE125XHUx/WiuQ863v0zcOs7GEZ3G07Tdg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794390005; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=H9JSoPUcQcq9mb7X9jQRMYVecLCKjY1icR1Yvbbasng=; b=EOTYw5/hCqwommvEygv0NgN3zwGwA0kJgdBTOXW2GdgxXTWgKZ7Hfy289MBiobrKxfhS z6a2rbjhBOSG3V6tWICo8p2TmH+S2SJMoaDgrM5QpbQvbNS8TqmYwQ0OgFniOi2zbqkJs EHtmfcif6Ohz21xkOZx+1SoU40rSy5X0dqbDg+tIkmOXzqn93/wUv/KZFpJCn9FZM4pwn jzBlW/jkGEGuJUCwiKgWLR1XMxTjULsyXqGRSQxvWjY2ElQu+wyz3nUkSBlIe4IhR74Ka MJIwWKDIQ9ujHxQvYUdKQLijaPeY4OosXhAUYiPob9q0/mzHJv4zBS0WZdaWSrKrhIg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=brW7QBZi; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B282F606A33A for ; Wed, 11 Nov 2026 09:40:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=brW7QBZi Received: by smtp.kernel.org (Postfix) with ESMTPSA id 68BF91F00A12; Wed, 11 Nov 2026 09:40:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794390005; bh=H9JSoPUcQcq9mb7X9jQRMYVecLCKjY1icR1Yvbbasng=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=brW7QBZiWDm6bQjm+qHnw26r2sEpbEV34s+Eck91uOutjmlgohWfPrWRAanal4rT5 7pXoh2Rw5YI4/gC718FvkK+eRl9zTtg1DetGXrBap1mmQfiwbopy+Dqhuw25D8L2vz B0r3wIxpuWCd9TTLUp7uQRzbRLwcptsbpFBrkWupHenzozEgHV4aGKsNdY7Jj6eZNb sqaONSPlqQKl8pkvbSaXen1vECfFPm1Vs+pOeU/HapTvxLc62veh1iMlHdA0iaF3uO 4n+oyl40/UAM1F7Z2LQjbZeIyaYQfOCDrWb2TDj86ClQ4oRgaRY6ZS6wnqygRKc0eb j6GfAbijZwgpg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 5E09C38007EB; Wed, 11 Nov 2026 09:40:05 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: netdev@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next v2] net: neighbour: Avoid sending RTM_NEWNEIGH for a dead neighbor From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179439000418.824452.1043634381089924984.git-patchwork-notify@kernel.org> Date: Wed, 11 Nov 2026 09:40:04 +0000 References: <780b925d4f8b398f425da9cc69ef5b435bdb5231.1793980278.git.petrm@nvidia.com> In-Reply-To: <780b925d4f8b398f425da9cc69ef5b435bdb5231.1793980278.git.petrm@nvidia.com> To: Petr Machata Cc: davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, netdev@vger.kernel.org, idosch@nvidia.com, kuniyu@google.com, aroulin@nvidia.com, mlxsw@nvidia.com Hello: This patch was applied to netdev/net-next.git (main) by Dave Miller : On Fri, 6 Nov 2026 17:27:27 +0100 you wrote: > During the processing of neighbor timer, in neigh_timer_handler(), > when the number of probes for an unresolved neighbor is exceeded, a > non-ext_validated neighbor is marked as failed. To send the ICMP / > ICMPv6 destination unreachable diagnostic, neigh_invalidate() unlocks, > and gives opportunity for a concurrent update to mark the neighbor as > dead and send an RTM_DELNEIGH notification. After the lock is > regained, neigh_timer_handler() proceeds to send its own RTM_NEWNEIGH > notification, this time on a dead neighbor. > > [...] Here is the summary with links: - [net-next,v2] net: neighbour: Avoid sending RTM_NEWNEIGH for a dead neighbor https://git.kernel.org/netdev/net-next/c/368fbf5d82da You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html