On Thu, Oct 02, 2025 at 08:34:10PM -0400, Jon Maloy wrote:
> We forward the incoming mac address through the tap interface when
> receiving incoming packets from network local hosts.
> 
> This is a part of the solution to bug
> https://bugs.passt.top/show_bug.cgi?id=120
> 
> Signed-off-by: Jon Maloy <jmaloy@redhat.com>
> Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

[snip]
> +	/* Find if neighbour table has a recorded MAC address */
> +	if (MAC_IS_UNDEF(omac))
> +		fwd_neigh_mac_get(c, &tapside->oaddr, omac);

Again, this is looking up with a guest side address, not host side.

-- 
David Gibson (he or they)	| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you, not the other way
				| around.
http://www.ozlabs.org/~dgibson