Re: [PATCH net v2] Revert "mptcp: add needs_id for netlink appending addr"

From: patchwork-bot+netdevbpf

Date: Wed Apr 08 2026 - 22:59:15 EST


Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Tue, 07 Apr 2026 10:41:41 +0200 you wrote:
> This commit was originally adding the ability to add MPTCP endpoints
> with ID 0 by accident. The in-kernel PM, handling MPTCP endpoints at the
> net namespace level, is not supposed to handle endpoints with such ID,
> because this ID 0 is reserved to the initial subflow, as mentioned in
> the MPTCPv1 protocol [1], a per-connection setting.
>
> Note that 'ip mptcp endpoint add id 0' stops early with an error, but
> other tools might still request the in-kernel PM to create MPTCP
> endpoints with this restricted ID 0.
>
> [...]

Here is the summary with links:
- [net,v2] Revert "mptcp: add needs_id for netlink appending addr"
https://git.kernel.org/netdev/net/c/8e2760eaab77

You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html