Re: [PATCH net] macvlan: inherit needed_headroom and needed_tailroom from lowerdev

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <[email protected]>:

On Thu,  6 Aug 2026 14:19:38 +0000 you wrote:
> macvlan devices inherit hard_header_len from lowerdev during macvlan_init(),
> but leave needed_headroom and needed_tailroom set to 0.
> 
> When the underlying lowerdev requires extra headroom or tailroom for
> headers/trailers (e.g. macsec, ipsec, wireguard, tunnels, or veth with rx
> headroom), upper layers calculating packet headroom and tailroom fail to
> reserve sufficient space.
> 
> [...]

Here is the summary with links:
  - [net] macvlan: inherit needed_headroom and needed_tailroom from lowerdev
    https://git.kernel.org/netdev/net/c/cef51860becd

You are awesome, thank you!
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