netdev - Re: [PATCH net-next v2 5/6] selftests: pmtu.sh: Add tests for bridged UDP tunnels

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Date:   Tue, 4 Aug 2020 08:00:19 -0600
From:   David Ahern <dsahern@...il.com>
To:     Stefano Brivio <sbrivio@...hat.com>,
        "David S. Miller" <davem@...emloft.net>
Cc:     Florian Westphal <fw@...len.de>, Aaron Conole <aconole@...hat.com>,
        Numan Siddique <nusiddiq@...hat.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Pravin B Shelar <pshelar@....org>,
        Roopa Prabhu <roopa@...ulusnetworks.com>,
        Nikolay Aleksandrov <nikolay@...ulusnetworks.com>,
        Lourdes Pedrajas <lu@...o.net>, netdev@...r.kernel.org
Subject: Re: [PATCH net-next v2 5/6] selftests: pmtu.sh: Add tests for bridged
 UDP tunnels

On 8/3/20 11:53 PM, Stefano Brivio wrote:
> @@ -497,12 +529,19 @@ setup_vxlan_or_geneve() {
>  	run_cmd ${ns_a} ip link add ${type}_a type ${type} id 1 ${opts_a} remote ${b_addr} ${opts} || return 1
>  	run_cmd ${ns_b} ip link add ${type}_b type ${type} id 1 ${opts_b} remote ${a_addr} ${opts}
>  
> -	run_cmd ${ns_a} ip addr add ${tunnel4_a_addr}/${tunnel4_mask} dev ${type}_a
> -	run_cmd ${ns_b} ip addr add ${tunnel4_b_addr}/${tunnel4_mask} dev ${type}_b
> +	if [ -n "${br_if_a}" ]; then
> +		run_cmd ${ns_a} ip addr add ${tunnel4_a_addr}/${tunnel4_mask} dev ${br_if_a}
> +		run_cmd ${ns_a} ip addr add ${tunnel6_a_addr}/${tunnel6_mask} dev ${br_if_a}
> +		run_cmd ${ns_a} ip link set ${type}_a master ${br_if_a}
> +	else
> +		run_cmd ${ns_a} ip addr add ${tunnel4_a_addr}/${tunnel4_mask} dev ${type}_a
> +		run_cmd ${ns_a} ip addr add ${tunnel6_a_addr}/${tunnel6_mask} dev ${type}_a
> +	fi
>  
> -	run_cmd ${ns_a} ip addr add ${tunnel6_a_addr}/${tunnel6_mask} dev ${type}_a
> +	run_cmd ${ns_b} ip addr add ${tunnel4_b_addr}/${tunnel4_mask} dev ${type}_b
>  	run_cmd ${ns_b} ip addr add ${tunnel6_b_addr}/${tunnel6_mask} dev ${type}_b
>  
> +

extra newline snuck in

other than that:
Reviewed-by: David Ahern <dsahern@...il.com>