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author | David S. Miller <davem@davemloft.net> | 2019-04-28 15:42:41 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2019-04-28 15:42:41 +0300 |
commit | 5f0d736e7f7db586141f974821b6ca6c1d906d5b (patch) | |
tree | 8f62c1a24fd499a55deb455c6dd42bb51cd53275 /drivers/net | |
parent | b1a79360ee862f8ada4798ad2346fa45bb41b527 (diff) | |
parent | 9076c49bdca2aa68c805f2677b2bccc4bde2bac1 (diff) | |
download | linux-5f0d736e7f7db586141f974821b6ca6c1d906d5b.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says:
====================
pull-request: bpf-next 2019-04-28
The following pull-request contains BPF updates for your *net-next* tree.
The main changes are:
1) Introduce BPF socket local storage map so that BPF programs can store
private data they associate with a socket (instead of e.g. separate hash
table), from Martin.
2) Add support for bpftool to dump BTF types. This is done through a new
`bpftool btf dump` sub-command, from Andrii.
3) Enable BPF-based flow dissector for skb-less eth_get_headlen() calls which
was currently not supported since skb was used to lookup netns, from Stanislav.
4) Add an opt-in interface for tracepoints to expose a writable context
for attached BPF programs, used here for NBD sockets, from Matt.
5) BPF xadd related arm64 JIT fixes and scalability improvements, from Daniel.
6) Change the skb->protocol for bpf_skb_adjust_room() helper in order to
support tunnels such as sit. Add selftests as well, from Willem.
7) Various smaller misc fixes.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/aq_ring.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_enet.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/fm10k/fm10k_main.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_txrx.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/iavf/iavf_txrx.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_txrx.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/igc/igc_main.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 2 | ||||
-rw-r--r-- | drivers/net/tun.c | 3 |
14 files changed, 18 insertions, 14 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c index c64e2fb5a4f1..350e385528fd 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c @@ -354,7 +354,8 @@ int aq_ring_rx_clean(struct aq_ring_s *self, hdr_len = buff->len; if (hdr_len > AQ_CFG_RX_HDR_SIZE) - hdr_len = eth_get_headlen(aq_buf_vaddr(&buff->rxdata), + hdr_len = eth_get_headlen(skb->dev, + aq_buf_vaddr(&buff->rxdata), AQ_CFG_RX_HDR_SIZE); memcpy(__skb_put(skb, hdr_len), aq_buf_vaddr(&buff->rxdata), diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 6528a597367b..526f36dcb204 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -899,7 +899,7 @@ static struct sk_buff *bnxt_rx_page_skb(struct bnxt *bp, DMA_ATTR_WEAK_ORDERING); if (unlikely(!payload)) - payload = eth_get_headlen(data_ptr, len); + payload = eth_get_headlen(bp->dev, data_ptr, len); skb = napi_alloc_skb(&rxr->bnapi->napi, payload); if (!skb) { diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c index 297b95c1b3c1..65b985acae38 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c @@ -598,7 +598,7 @@ static int hns_nic_poll_rx_skb(struct hns_nic_ring_data *ring_data, } else { ring->stats.seg_pkt_cnt++; - pull_len = eth_get_headlen(va, HNS_RX_HEAD_SIZE); + pull_len = eth_get_headlen(ndev, va, HNS_RX_HEAD_SIZE); memcpy(__skb_put(skb, pull_len), va, ALIGN(pull_len, sizeof(long))); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index b0f31eb481ea..96272e632afc 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -2588,7 +2588,7 @@ static int hns3_alloc_skb(struct hns3_enet_ring *ring, int length, ring->stats.seg_pkt_cnt++; u64_stats_update_end(&ring->syncp); - ring->pull_len = eth_get_headlen(va, HNS3_RX_HEAD_SIZE); + ring->pull_len = eth_get_headlen(netdev, va, HNS3_RX_HEAD_SIZE); __skb_put(skb, ring->pull_len); hns3_nic_reuse_page(skb, ring->frag_num++, ring, ring->pull_len, desc_cb); diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c index 2325cee76211..b4d970e44163 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c @@ -280,7 +280,7 @@ static bool fm10k_add_rx_frag(struct fm10k_rx_buffer *rx_buffer, /* we need the header to contain the greater of either ETH_HLEN or * 60 bytes if the skb->len is less than 60 for skb_pad. */ - pull_len = eth_get_headlen(va, FM10K_RX_HDR_LEN); + pull_len = eth_get_headlen(skb->dev, va, FM10K_RX_HDR_LEN); /* align pull length to size of long to optimize memcpy performance */ memcpy(__skb_put(skb, pull_len), va, ALIGN(pull_len, sizeof(long))); diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 1a95223c9f99..e1931701cd7e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -2035,7 +2035,8 @@ static struct sk_buff *i40e_construct_skb(struct i40e_ring *rx_ring, /* Determine available headroom for copy */ headlen = size; if (headlen > I40E_RX_HDR_SIZE) - headlen = eth_get_headlen(xdp->data, I40E_RX_HDR_SIZE); + headlen = eth_get_headlen(skb->dev, xdp->data, + I40E_RX_HDR_SIZE); /* align pull length to size of long to optimize memcpy performance */ memcpy(__skb_put(skb, headlen), xdp->data, diff --git a/drivers/net/ethernet/intel/iavf/iavf_txrx.c b/drivers/net/ethernet/intel/iavf/iavf_txrx.c index b64187753ad6..cf8be63a8a4f 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_txrx.c +++ b/drivers/net/ethernet/intel/iavf/iavf_txrx.c @@ -1315,7 +1315,7 @@ static struct sk_buff *iavf_construct_skb(struct iavf_ring *rx_ring, /* Determine available headroom for copy */ headlen = size; if (headlen > IAVF_RX_HDR_SIZE) - headlen = eth_get_headlen(va, IAVF_RX_HDR_SIZE); + headlen = eth_get_headlen(skb->dev, va, IAVF_RX_HDR_SIZE); /* align pull length to size of long to optimize memcpy performance */ memcpy(__skb_put(skb, headlen), va, ALIGN(headlen, sizeof(long))); diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index 79043fec0187..259f118c7d8b 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -699,7 +699,7 @@ ice_construct_skb(struct ice_ring *rx_ring, struct ice_rx_buf *rx_buf, /* Determine available headroom for copy */ headlen = size; if (headlen > ICE_RX_HDR_SIZE) - headlen = eth_get_headlen(va, ICE_RX_HDR_SIZE); + headlen = eth_get_headlen(skb->dev, va, ICE_RX_HDR_SIZE); /* align pull length to size of long to optimize memcpy performance */ memcpy(__skb_put(skb, headlen), va, ALIGN(headlen, sizeof(long))); diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index acbb5b4f333d..9b8a4bb25327 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -8051,7 +8051,7 @@ static struct sk_buff *igb_construct_skb(struct igb_ring *rx_ring, /* Determine available headroom for copy */ headlen = size; if (headlen > IGB_RX_HDR_LEN) - headlen = eth_get_headlen(va, IGB_RX_HDR_LEN); + headlen = eth_get_headlen(skb->dev, va, IGB_RX_HDR_LEN); /* align pull length to size of long to optimize memcpy performance */ memcpy(__skb_put(skb, headlen), va, ALIGN(headlen, sizeof(long))); diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index f79728381e8a..e58a6e0dc4d9 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -1199,7 +1199,7 @@ static struct sk_buff *igc_construct_skb(struct igc_ring *rx_ring, /* Determine available headroom for copy */ headlen = size; if (headlen > IGC_RX_HDR_LEN) - headlen = eth_get_headlen(va, IGC_RX_HDR_LEN); + headlen = eth_get_headlen(skb->dev, va, IGC_RX_HDR_LEN); /* align pull length to size of long to optimize memcpy performance */ memcpy(__skb_put(skb, headlen), va, ALIGN(headlen, sizeof(long))); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 60cec3540dd7..7b903206b534 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -1800,7 +1800,7 @@ static void ixgbe_pull_tail(struct ixgbe_ring *rx_ring, * we need the header to contain the greater of either ETH_HLEN or * 60 bytes if the skb->len is less than 60 for skb_pad. */ - pull_len = eth_get_headlen(va, IXGBE_RX_HDR_SIZE); + pull_len = eth_get_headlen(skb->dev, va, IXGBE_RX_HDR_SIZE); /* align pull length to size of long to optimize memcpy performance */ skb_copy_to_linear_data(skb, va, ALIGN(pull_len, sizeof(long))); diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 49e23afa05a2..d189ed247665 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -895,7 +895,8 @@ struct sk_buff *ixgbevf_construct_skb(struct ixgbevf_ring *rx_ring, /* Determine available headroom for copy */ headlen = size; if (headlen > IXGBEVF_RX_HDR_SIZE) - headlen = eth_get_headlen(xdp->data, IXGBEVF_RX_HDR_SIZE); + headlen = eth_get_headlen(skb->dev, xdp->data, + IXGBEVF_RX_HDR_SIZE); /* align pull length to size of long to optimize memcpy performance */ memcpy(__skb_put(skb, headlen), xdp->data, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c index 40f3f98aa279..7b61126fcec9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c @@ -163,7 +163,7 @@ static inline u16 mlx5e_calc_min_inline(enum mlx5_inline_modes mode, case MLX5_INLINE_MODE_NONE: return 0; case MLX5_INLINE_MODE_TCP_UDP: - hlen = eth_get_headlen(skb->data, skb_headlen(skb)); + hlen = eth_get_headlen(skb->dev, skb->data, skb_headlen(skb)); if (hlen == ETH_HLEN && !skb_vlan_tag_present(skb)) hlen += VLAN_HLEN; break; diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 24d0220b9ba0..9d72f8c76c15 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1965,7 +1965,8 @@ drop: if (frags) { /* Exercise flow dissector code path. */ - u32 headlen = eth_get_headlen(skb->data, skb_headlen(skb)); + u32 headlen = eth_get_headlen(tun->dev, skb->data, + skb_headlen(skb)); if (unlikely(headlen > skb_headlen(skb))) { this_cpu_inc(tun->pcpu_stats->rx_dropped); |