Commit 2a837772 authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Jakub Kicinski
Browse files

net: octeontx2: Handle XDP_ABORTED and XDP invalid as XDP_DROP 



In the current implementation octeontx2 manages XDP_ABORTED and XDP
invalid as XDP_PASS forwarding the skb to the networking stack.
Align the behaviour to other XDP drivers handling XDP_ABORTED and XDP
invalid as XDP_DROP.
Please note this patch has just compile tested.

Fixes: 06059a1a ("octeontx2-pf: Add XDP support to netdev PF")
Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250401-octeontx2-xdp-abort-fix-v1-1-f0587c35a0b9@kernel.org


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 8bc251e5

drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c

+4 −5
Original line number Diff line number Diff line
@@ -1559,12 +1559,11 @@ static bool otx2_xdp_rcv_pkt_handler(struct otx2_nic *pfvf, 
		break;

	default:

		bpf_warn_invalid_xdp_action(pfvf->netdev, prog, act);

		break;

		fallthrough;

	case XDP_ABORTED:

		if (xsk_buff)

			xsk_buff_free(xsk_buff);

		if (act == XDP_ABORTED)

			trace_xdp_exception(pfvf->netdev, prog, act);

		break;

		fallthrough;

	case XDP_DROP:

		cq->pool_ptrs++;

		if (xsk_buff) {