diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index 75ccf40a7f17..6fbc0441c4b8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -1912,7 +1912,6 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *w u32 page_idx) { struct mlx5e_frag_page *frag_page = &wi->alloc_units.frag_pages[page_idx]; - u16 headlen = min_t(u16, MLX5E_RX_MAX_HEAD, cqe_bcnt); struct mlx5e_frag_page *head_page = frag_page; struct mlx5e_frag_page *linear_page = NULL; struct mlx5e_xdp_buff *mxbuf = &rq->mxbuf; @@ -1928,6 +1927,7 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *w u32 linear_frame_sz; u16 linear_data_len; u16 linear_hr; + u16 headlen; if (unlikely(cqe_bcnt > rq->hw_mtu)) { u8 lro_num_seg = get_cqe_lro_num_seg(cqe); @@ -1971,11 +1971,14 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *w net_prefetchw(va); /* xdp_frame data area */ net_prefetchw(skb->data); + headlen = min(MLX5E_RX_MAX_HEAD, cqe_bcnt); addr = page_pool_get_dma_addr_netmem(head_page->netmem); dma_sync_single_for_cpu(rq->pdev, addr + head_offset, ALIGN(headlen, sizeof(long)), rq->buff.map_dir); + headlen = eth_get_headlen(rq->netdev, head_addr, headlen); + frag_offset += headlen; byte_cnt -= headlen; linear_hr = skb_headroom(skb); @@ -2060,9 +2063,9 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *w pagep->frags++; while (++pagep < frag_page); - headlen = min_t(u16, MLX5E_RX_MAX_HEAD - len, - skb->data_len); - __pskb_pull_tail(skb, headlen); + if (len < ETH_HLEN) + __pskb_pull_tail(skb, min(ETH_HLEN - len, + skb->data_len)); } } else { if (xdp_buff_has_frags(&mxbuf->xdp)) {