emac_rx_packet() is a common function for handling traffic for both xdp and non-xdp use cases. Use common logic for handling skb with or without xdp to prevent any incorrect packet processing. This patch fixes ping working with XDP_PASS for icssg driver. Fixes: 62aa3246f4623 ("net: ti: icssg-prueth: Add XDP support") Signed-off-by: Meghana Malladi --- drivers/net/ethernet/ti/icssg/icssg_common.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/ti/icssg/icssg_common.c b/drivers/net/ethernet/ti/icssg/icssg_common.c index 12f25cec6255..a0e7def33e8e 100644 --- a/drivers/net/ethernet/ti/icssg/icssg_common.c +++ b/drivers/net/ethernet/ti/icssg/icssg_common.c @@ -757,15 +757,12 @@ static int emac_rx_packet(struct prueth_emac *emac, u32 flow_id, u32 *xdp_state) xdp_prepare_buff(&xdp, pa, PRUETH_HEADROOM, pkt_len, false); *xdp_state = emac_run_xdp(emac, &xdp, page, &pkt_len); - if (*xdp_state == ICSSG_XDP_PASS) - skb = xdp_build_skb_from_buff(&xdp); - else + if (*xdp_state != ICSSG_XDP_PASS) goto requeue; - } else { - /* prepare skb and send to n/w stack */ - skb = napi_build_skb(pa, PAGE_SIZE); } + /* prepare skb and send to n/w stack */ + skb = napi_build_skb(pa, PAGE_SIZE); if (!skb) { ndev->stats.rx_dropped++; page_pool_recycle_direct(pool, page); base-commit: 81e0db8e839822b8380ce4716cd564a593ccbfc5 -- 2.43.0