This is a note to let you know that I've just added the patch titled
netfilter: nft_flow_offload: fix offload with pppoe + vlan
to the 5.17-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
netfilter-nft_flow_offload-fix-offload-with-pppoe-vl.patch
and it can be found in the queue-5.17 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 83ae80890b58a2ea0ed64d2c49749d100adb7830
Author: Felix Fietkau <nbd@xxxxxxxx>
Date: Mon May 9 14:26:16 2022 +0200
netfilter: nft_flow_offload: fix offload with pppoe + vlan
[ Upstream commit 2456074935003b66c40f78df6adfc722435d43ea ]
When running a combination of PPPoE on top of a VLAN, we need to set
info->outdev to the PPPoE device, otherwise PPPoE encap is skipped
during software offload.
Fixes: 72efd585f714 ("netfilter: flowtable: add pppoe support")
Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/net/netfilter/nft_flow_offload.c b/net/netfilter/nft_flow_offload.c
index dd824193c920..12145a80ef03 100644
--- a/net/netfilter/nft_flow_offload.c
+++ b/net/netfilter/nft_flow_offload.c
@@ -123,7 +123,8 @@ static void nft_dev_path_info(const struct net_device_path_stack *stack,
info->indev = NULL;
break;
}
- info->outdev = path->dev;
+ if (!info->outdev)
+ info->outdev = path->dev;
info->encap[info->num_encaps].id = path->encap.id;
info->encap[info->num_encaps].proto = path->encap.proto;
info->num_encaps++;
