netdev - Re: [PATCH net-next 00/11] mlxsw: Support for nexthop group statistics

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Date: Mon, 11 Mar 2024 22:00:34 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Petr Machata <petrm@...dia.com>
Cc: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
 pabeni@...hat.com, netdev@...r.kernel.org, idosch@...dia.com,
 dsahern@...nel.org, shuah@...nel.org, mlxsw@...dia.com
Subject: Re: [PATCH net-next 00/11] mlxsw: Support for nexthop group statistics

Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Fri, 8 Mar 2024 13:59:44 +0100 you wrote:
> ECMP is a fundamental component in L3 designs. However, it's fragile. Many
> factors influence whether an ECMP group will operate as intended: hash
> policy (i.e. the set of fields that contribute to ECMP hash calculation),
> neighbor validity, hash seed (which might lead to polarization) or the type
> of ECMP group used (hash-threshold or resilient).
> 
> At the same time, collection of statistics that would help an operator
> determine that the group performs as desired, is difficult.
> 
> [...]

Here is the summary with links:
  - [net-next,01/11] net: nexthop: Initialize NH group ID in resilient NH group notifiers
    https://git.kernel.org/netdev/net-next/c/2d32c49386cb
  - [net-next,02/11] net: nexthop: Have all NH notifiers carry NH ID
    https://git.kernel.org/netdev/net-next/c/e99eb57e9b14
  - [net-next,03/11] mlxsw: spectrum_router: Rename two functions
    https://git.kernel.org/netdev/net-next/c/64f962c65fe3
  - [net-next,04/11] mlxsw: spectrum_router: Have mlxsw_sp_nexthop_counter_enable() return int
    https://git.kernel.org/netdev/net-next/c/8acb480e43c8
  - [net-next,05/11] mlxsw: spectrum: Allow fetch-and-clear of flow counters
    https://git.kernel.org/netdev/net-next/c/6fb88aaf272a
  - [net-next,06/11] mlxsw: spectrum_router: Avoid allocating NH counters twice
    https://git.kernel.org/netdev/net-next/c/79fa52145e19
  - [net-next,07/11] mlxsw: spectrum_router: Add helpers for nexthop counters
    https://git.kernel.org/netdev/net-next/c/10bf92fd775e
  - [net-next,08/11] mlxsw: spectrum_router: Track NH ID's of group members
    https://git.kernel.org/netdev/net-next/c/41acb5549e60
  - [net-next,09/11] mlxsw: spectrum_router: Support nexthop group hardware statistics
    https://git.kernel.org/netdev/net-next/c/5a5a98e5176e
  - [net-next,10/11] mlxsw: spectrum_router: Share nexthop counters in resilient groups
    https://git.kernel.org/netdev/net-next/c/44c2fbebe18a
  - [net-next,11/11] selftests: forwarding: Add a test for NH group stats
    https://git.kernel.org/netdev/net-next/c/a22b042660ca

You are awesome, thank you!
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