From 2a8377720a0a30fa133f7773e901598f7d563f36 Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Tue, 1 Apr 2025 11:02:12 +0200 Subject: [PATCH] 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: 06059a1a9a4a5 ("octeontx2-pf: Add XDP support to netdev PF") Signed-off-by: Lorenzo Bianconi Link: https://patch.msgid.link/20250401-octeontx2-xdp-abort-fix-v1-1-f0587c35a0b9@kernel.org Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c index af8cabe828d05..0a6bb346ba45b 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c @@ -1559,12 +1559,11 @@ handle_xdp_verdict: break; default: bpf_warn_invalid_xdp_action(pfvf->netdev, prog, act); - break; + fallthrough; case XDP_ABORTED: - if (xsk_buff) - xsk_buff_free(xsk_buff); - trace_xdp_exception(pfvf->netdev, prog, act); - break; + if (act == XDP_ABORTED) + trace_xdp_exception(pfvf->netdev, prog, act); + fallthrough; case XDP_DROP: cq->pool_ptrs++; if (xsk_buff) { -- 2.39.5