From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 03C7B29CE1 for ; Thu, 19 Feb 2026 01:10:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771463422; cv=none; b=BAS+j4YNfU1hHrpWgpieit2+1r6ZeZTimh6FqmZObDl8vRz+vjplbrqseXQNyS7KzCzbRO+i32t1tkpXKY5DCKxlO5QO3z1bIQi+aNlln7D5JbjLDyjUj7BHJGNsWRjfsrFS/SGDvLts8YpQIlDjQbmCKGks0sHi4Ke0Cve7QWA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771463422; c=relaxed/simple; bh=pERr3BPads2qYXoT8OUYmysIL0vNKKi5smcrBz46D3A=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=c66iM2b3oj9WsQPp920WjHDO2+d7nd4irCiyR69IxHLX0F2BEF4FBCnJe9C8r4tAZKBu2SUakmJv9mvmB6jaWX7xZuL7Yk82yRFNhyy9btheWOQT/obSClJHQhqTQCNxcboSZAWtIZE4Nps0akxXLy2kO3ypuewNe46boj+TfOc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=D1MAfQOD; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="D1MAfQOD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 94D74C116D0; Thu, 19 Feb 2026 01:10:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771463421; bh=pERr3BPads2qYXoT8OUYmysIL0vNKKi5smcrBz46D3A=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=D1MAfQODYpJM6WTnL7zwoUbdmWFFS/Z4bF5W4BBUzvwzIfc790eQDgw2mDkSYTQZf 69M8TfhJDSJVcbgVIL2eBGQgnJNqR9uvLt5tA864zeYDRY9dFTKeALhNTjNgjJi2ex z0LKaPoUPRUGcf1wBdfsClqfGSX0fWKeiQBcQ/zhBHZgwp1vxE2Kb9pxMMzGkrz4sS aL1GwOU47nA+G63+84/8WL6o3DFdpBNUmbB7okdJo8+BHk5C4fMIUSq3PPDJTKDQIw POOTPNCN+nj0UpCk4oxxkQbQR76Fp+qAiwsu4gp3vIT+neoaPZ9rJRZ+5O0CsPNEcl rx7NImgCdUEsw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 0B2AD380CEE0; Thu, 19 Feb 2026 01:10:14 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2 net 0/5] icmp: better deal with DDOS From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177146341282.1623576.18106037772861542619.git-patchwork-notify@kernel.org> Date: Thu, 19 Feb 2026 01:10:12 +0000 References: <20260216142832.3834174-1-edumazet@google.com> In-Reply-To: <20260216142832.3834174-1-edumazet@google.com> To: Eric Dumazet Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, kuniyu@google.com, willemb@google.com, dsahern@kernel.org, netdev@vger.kernel.org, eric.dumazet@gmail.com Hello: This series was applied to netdev/net.git (main) by Jakub Kicinski : On Mon, 16 Feb 2026 14:28:27 +0000 you wrote: > When dealing with death of big UDP servers, admins might want to > increase net.ipv4.icmp_msgs_per_sec and net.ipv4.icmp_msgs_burst > to big values (2,000,000 or more). > > They also might need to tune the per-host ratelimit to 1ms or 0ms > in favor of the global rate limit. > > [...] Here is the summary with links: - [v2,net,1/5] icmp: prevent possible overflow in icmp_global_allow() https://git.kernel.org/netdev/net/c/034bbd806298 - [v2,net,2/5] inet: move icmp_global_{credit,stamp} to a separate cache line https://git.kernel.org/netdev/net/c/87b08913a9ae - [v2,net,3/5] ipv6: icmp: remove obsolete code in icmpv6_xrlim_allow() https://git.kernel.org/netdev/net/c/0201eedb69b2 - [v2,net,4/5] ipv4: icmp: icmpv4_xrlim_allow() optimization if net.ipv4.icmp_ratelimit is zero https://git.kernel.org/netdev/net/c/d8d9ef298867 - [v2,net,5/5] ipv6: icmp: icmpv6_xrlim_allow() optimization if net.ipv6.icmp.ratelimit is zero https://git.kernel.org/netdev/net/c/9395b1bb1f14 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html