Re: [PATCH net v3] macsec: initialize SecY before registering the netdevice

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@xxxxxxxxxx>:

On Mon, 21 Sep 2026 16:40:30 -0400 you wrote:
> From: Haseeb Malik <haseebulhaq55@xxxxxxxxx>
> 
> Creating a MACsec device with MAC offload over an LRO-capable lower
> device triggers a warning in rtmsg_ifinfo_build_skb() when IPv4
> forwarding is enabled by default.
> 
> register_netdevice() invokes inetdev_init(), which disables LRO and emits
> a NETDEV_FEAT_CHANGE notification. This reaches macsec_fill_info() before
> macsec_add_dev() initializes the SecY. key_len is still zero, so
> macsec_fill_info() returns -EMSGSIZE and trips the WARN_ON in
> rtmsg_ifinfo_build_skb(), even though the skb has enough space.
> 
> [...]

Here is the summary with links:
  - [net,v3] macsec: initialize SecY before registering the netdevice
    https://git.kernel.org/netdev/net/c/c2de369c5c5b

You are awesome, thank you!
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