netdev - Re: [PATCH net v5 0/3] Avoid TCP resets when using ECMP for load-balancing between multiple servers.

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Date: Fri, 01 Sep 2023 07:20:26 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Sriram Yagnaraman <sriram.yagnaraman@....tech>
Cc: netdev@...r.kernel.org, linux-kselftest@...r.kernel.org,
 davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 dsahern@...nel.org, idosch@...dia.com, shuah@...nel.org, petrm@...dia.com
Subject: Re: [PATCH net v5 0/3] Avoid TCP resets when using ECMP for
 load-balancing between multiple servers.

Hello:

This series was applied to netdev/net.git (main)
by David S. Miller <davem@...emloft.net>:

On Thu, 31 Aug 2023 10:03:29 +0200 you wrote:
> All packets in the same flow (L3/L4 depending on multipath hash policy)
> should be directed to the same target, but after [0]/[1] we see stray
> packets directed towards other targets. This, for instance, causes RST
> to be sent on TCP connections.
> 
> The first two patches solve the problem by ignoring route hints for
> destinations that are part of multipath group, by using new SKB flags
> for IPv4 and IPv6. The third patch is a selftest that tests the
> scenario.
> 
> [...]

Here is the summary with links:
  - [net,v5,1/3] ipv4: ignore dst hint for multipath routes
    https://git.kernel.org/netdev/net/c/6ac66cb03ae3
  - [net,v5,2/3] ipv6: ignore dst hint for multipath routes
    https://git.kernel.org/netdev/net/c/8423be8926aa
  - [net,v5,3/3] selftests: fib_tests: Add multipath list receive tests
    https://git.kernel.org/netdev/net/c/8ae9efb859c0

You are awesome, thank you!
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