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Date: Mon, 12 Dec 2022 12:30:33 +0100
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net, kuba@...nel.org, linux-can@...r.kernel.org,
kernel@...gutronix.de, Marc Kleine-Budde <mkl@...gutronix.de>,
Oliver Hartkopp <socketcan@...tkopp.net>
Subject: [PATCH net-next 27/39] can: raw: add support for SO_MARK
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 <socketcan@...tkopp.net>
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
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);
--
2.35.1
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