diff options
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_recv.c')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_recv.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_recv.c b/drivers/infiniband/sw/rxe/rxe_recv.c index f9a492ed900b..46e111c218fd 100644 --- a/drivers/infiniband/sw/rxe/rxe_recv.c +++ b/drivers/infiniband/sw/rxe/rxe_recv.c @@ -330,10 +330,14 @@ err1: static int rxe_match_dgid(struct rxe_dev *rxe, struct sk_buff *skb) { + struct rxe_pkt_info *pkt = SKB_TO_PKT(skb); const struct ib_gid_attr *gid_attr; union ib_gid dgid; union ib_gid *pdgid; + if (pkt->mask & RXE_LOOPBACK_MASK) + return 0; + if (skb->protocol == htons(ETH_P_IP)) { ipv6_addr_set_v4mapped(ip_hdr(skb)->daddr, (struct in6_addr *)&dgid); @@ -366,7 +370,7 @@ void rxe_rcv(struct sk_buff *skb) if (unlikely(skb->len < pkt->offset + RXE_BTH_BYTES)) goto drop; - if (unlikely(rxe_match_dgid(rxe, skb) < 0)) { + if (rxe_match_dgid(rxe, skb) < 0) { pr_warn_ratelimited("failed matching dgid\n"); goto drop; } @@ -389,7 +393,7 @@ void rxe_rcv(struct sk_buff *skb) calc_icrc = rxe_icrc_hdr(pkt, skb); calc_icrc = rxe_crc32(rxe, calc_icrc, (u8 *)payload_addr(pkt), - payload_size(pkt)); + payload_size(pkt) + bth_pad(pkt)); calc_icrc = (__force u32)cpu_to_be32(~calc_icrc); if (unlikely(calc_icrc != pack_icrc)) { if (skb->protocol == htons(ETH_P_IPV6)) |