From: Marc Kleine-Budde Date: Fri, 9 Dec 2022 09:10:08 +0000 (+0100) Subject: can: raw: add support for SO_MARK X-Git-Tag: v6.1.72~121 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2130366a952ba9896dc880dc4c6984f013a4d27;p=thirdparty%2Fkernel%2Fstable.git can: raw: add support for SO_MARK [ Upstream commit 0826e82b8a32e646b7b32ba8b68ba30812028e47 ] Add support for SO_MARK to the CAN_RAW protocol. This makes it possible to add traffic control filters based on the fwmark. Link: https://lore.kernel.org/all/20221210113653.170346-1-mkl@pengutronix.de Acked-by: Oliver Hartkopp Signed-off-by: Marc Kleine-Budde Stable-dep-of: 7f6ca95d16b9 ("net: Implement missing getsockopt(SO_TIMESTAMPING_NEW)") Signed-off-by: Sasha Levin --- diff --git a/net/can/raw.c b/net/can/raw.c index 8c104339d538d..488320738e319 100644 --- a/net/can/raw.c +++ b/net/can/raw.c @@ -881,6 +881,7 @@ 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);