diff options
| author | Borislav Petkov <bp@suse.de> | 2016-11-23 23:13:40 +0300 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2016-11-23 23:13:40 +0300 |
| commit | 627bc29ed90ca50dbf7a4e7b43c267a2920bbadb (patch) | |
| tree | 838d8aca5a04166b6ad74a2ef0f5291224768501 /drivers/infiniband/ulp/ipoib/ipoib_ib.c | |
| parent | 044e7a414be9ba20826e5fd482214686193fe7b6 (diff) | |
| parent | 3f5a7896a5096fd50030a04d4c3f28a7441e30a5 (diff) | |
| download | linux-627bc29ed90ca50dbf7a4e7b43c267a2920bbadb.tar.xz | |
Merge tip:ras/core to pick up dependent changes
tip:ras/core contains the respective Fam17h x86 RAS bits which
amd64_edac is going to use. So merge it into the EDAC branch.
Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_ib.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_ib.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c index be11d5d5b8c1..830fecb6934c 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c @@ -128,16 +128,15 @@ static struct sk_buff *ipoib_alloc_rx_skb(struct net_device *dev, int id) buf_size = IPOIB_UD_BUF_SIZE(priv->max_ib_mtu); - skb = dev_alloc_skb(buf_size + IPOIB_ENCAP_LEN); + skb = dev_alloc_skb(buf_size + IPOIB_HARD_LEN); if (unlikely(!skb)) return NULL; /* - * IB will leave a 40 byte gap for a GRH and IPoIB adds a 4 byte - * header. So we need 4 more bytes to get to 48 and align the - * IP header to a multiple of 16. + * the IP header will be at IPOIP_HARD_LEN + IB_GRH_BYTES, that is + * 64 bytes aligned */ - skb_reserve(skb, 4); + skb_reserve(skb, sizeof(struct ipoib_pseudo_header)); mapping = priv->rx_ring[id].mapping; mapping[0] = ib_dma_map_single(priv->ca, skb->data, buf_size, @@ -253,8 +252,7 @@ static void ipoib_ib_handle_rx_wc(struct net_device *dev, struct ib_wc *wc) skb_pull(skb, IB_GRH_BYTES); skb->protocol = ((struct ipoib_header *) skb->data)->proto; - skb_reset_mac_header(skb); - skb_pull(skb, IPOIB_ENCAP_LEN); + skb_add_pseudo_hdr(skb); ++dev->stats.rx_packets; dev->stats.rx_bytes += skb->len; |