From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <edumazet@google.com>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
horms@kernel.org, dsahern@kernel.org, jamie.bainbridge@gmail.com,
rawal.abhishek92@gmail.com, netdev@vger.kernel.org,
eric.dumazet@gmail.com
Subject: Re: [PATCH v2 net-next 0/9] ipv6: snmp: avoid performance issue with RATELIMITHOST
Date: Tue, 09 Sep 2025 01:30:35 +0000 [thread overview]
Message-ID: <175738143575.108077.2162956329371519452.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20250905165813.1470708-1-edumazet@google.com>
Hello:
This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Fri, 5 Sep 2025 16:58:04 +0000 you wrote:
> Addition of ICMP6_MIB_RATELIMITHOST in commit d0941130c9351
> ("icmp: Add counters for rate limits") introduced a performance
> drop in case of DOS (like receiving UDP packets
> to closed ports).
>
> Per netns ICMP6_MIB_RATELIMITHOST tracking uses per-cpu
> storage and is enough, we do not need per-device and slow tracking
> for this metric.
>
> [...]
Here is the summary with links:
- [v2,net-next,1/9] ipv6: snmp: remove icmp6type2name[]
https://git.kernel.org/netdev/net-next/c/b7fe8c1be776
- [v2,net-next,2/9] ipv6: snmp: do not use SNMP_MIB_SENTINEL anymore
https://git.kernel.org/netdev/net-next/c/ceac1fb2290d
- [v2,net-next,3/9] ipv6: snmp: do not track per idev ICMP6_MIB_RATELIMITHOST
https://git.kernel.org/netdev/net-next/c/2fab94bcf313
- [v2,net-next,4/9] ipv4: snmp: do not use SNMP_MIB_SENTINEL anymore
https://git.kernel.org/netdev/net-next/c/b7b74953f834
- [v2,net-next,5/9] mptcp: snmp: do not use SNMP_MIB_SENTINEL anymore
https://git.kernel.org/netdev/net-next/c/35cb2da0abaf
- [v2,net-next,6/9] sctp: snmp: do not use SNMP_MIB_SENTINEL anymore
https://git.kernel.org/netdev/net-next/c/52a33cae6a6f
- [v2,net-next,7/9] tls: snmp: do not use SNMP_MIB_SENTINEL anymore
https://git.kernel.org/netdev/net-next/c/3a951f95202c
- [v2,net-next,8/9] xfrm: snmp: do not use SNMP_MIB_SENTINEL anymore
https://git.kernel.org/netdev/net-next/c/c73d583e7008
- [v2,net-next,9/9] net: snmp: remove SNMP_MIB_SENTINEL
https://git.kernel.org/netdev/net-next/c/20d3d2681544
You are awesome, thank you!
--
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prev parent reply other threads:[~2025-09-09 1:30 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-05 16:58 [PATCH v2 net-next 0/9] ipv6: snmp: avoid performance issue with RATELIMITHOST Eric Dumazet
2025-09-05 16:58 ` [PATCH v2 net-next 1/9] ipv6: snmp: remove icmp6type2name[] Eric Dumazet
2025-09-08 13:49 ` Sabrina Dubroca
2025-09-05 16:58 ` [PATCH v2 net-next 2/9] ipv6: snmp: do not use SNMP_MIB_SENTINEL anymore Eric Dumazet
2025-09-08 13:49 ` Sabrina Dubroca
2025-09-05 16:58 ` [PATCH v2 net-next 3/9] ipv6: snmp: do not track per idev ICMP6_MIB_RATELIMITHOST Eric Dumazet
2025-09-05 16:58 ` [PATCH v2 net-next 4/9] ipv4: snmp: do not use SNMP_MIB_SENTINEL anymore Eric Dumazet
2025-09-08 13:54 ` Sabrina Dubroca
2025-09-05 16:58 ` [PATCH v2 net-next 5/9] mptcp: " Eric Dumazet
2025-09-06 12:59 ` Matthieu Baerts
2025-09-05 16:58 ` [PATCH v2 net-next 6/9] sctp: " Eric Dumazet
2025-09-08 13:56 ` Sabrina Dubroca
2025-09-08 15:29 ` Xin Long
2025-09-05 16:58 ` [PATCH v2 net-next 7/9] tls: " Eric Dumazet
2025-09-08 13:58 ` Sabrina Dubroca
2025-09-05 16:58 ` [PATCH v2 net-next 8/9] xfrm: " Eric Dumazet
2025-09-08 14:12 ` Sabrina Dubroca
2025-09-05 16:58 ` [PATCH v2 net-next 9/9] net: snmp: remove SNMP_MIB_SENTINEL Eric Dumazet
2025-09-08 14:18 ` Sabrina Dubroca
2025-09-09 1:30 ` patchwork-bot+netdevbpf [this message]
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