ipvlan: Add the skb->mark as flow4's member to lookup route

[ Upstream commit a98a4ebc8c61d20f0150d6be66e0e65223a347af ]

Current codes don't use skb->mark to assign flowi4_mark, it would
make the policy route rule with fwmark doesn't work as expected.

Signed-off-by: Gao Feng <gfree.wind@vip.163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index 8feb84f..c23dea4 100644 (file)
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -375,6 +375,7 @@ static int ipvlan_process_v4_outbound(struct sk_buff *skb)
                .flowi4_oif = dev->ifindex,
                .flowi4_tos = RT_TOS(ip4h->tos),
                .flowi4_flags = FLOWI_FLAG_ANYSRC,
+               .flowi4_mark = skb->mark,
                .daddr = ip4h->daddr,
                .saddr = ip4h->saddr,
        };