Re: [PATCH] can: raw: add support for SO_MARK

[Oliver Hartkopp <socketcan@xxxxxxxxxxxx>]

On 10.12.22 12:36, Marc Kleine-Budde wrote:
> Add support for SO_MARK to the CAN_RAW protocol. This makes it
> possible to add traffic control filters based on the fwmark.
>
> Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

Acked-by: Oliver Hartkopp <socketcan@xxxxxxxxxxxx>

Nice idea!

Best regards,
Oliver

> ---
>   net/can/raw.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/net/can/raw.c b/net/can/raw.c
> index 3eb7d3e2b541..81071cdb0301 100644
> --- a/net/can/raw.c
> +++ b/net/can/raw.c
> @@ -857,6 +857,7 @@ static int raw_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
>   
>   	skb->dev = dev;
>   	skb->priority = sk->sk_priority;
> +	skb->mark = sk->sk_mark;
>   	skb->tstamp = sockc.transmit_time;
>   
>   	skb_setup_tx_timestamp(skb, sockc.tsflags);