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Commit 2cdb6508 authored by Marc Kleine-Budde's avatar Marc Kleine-Budde Committed by Greg Kroah-Hartman
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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: default avatarOliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
Stable-dep-of: 7f6ca95d16b9 ("net: Implement missing getsockopt(SO_TIMESTAMPING_NEW)")
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 96a6d1bb

net/can/raw.c

+1 −0
Original line number Diff line number Diff line
@@ -826,6 +826,7 @@ static int raw_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) 
	skb->dev = dev;

	skb->sk  = sk;

	skb->priority = sk->sk_priority;

	skb->mark = sk->sk_mark;

	skb->tstamp = sockc.transmit_time;



	skb_setup_tx_timestamp(skb, sockc.tsflags);