Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Fun set of conflict resolutions here...

For the mac80211 stuff, these were fortunately just parallel
adds.  Trivially resolved.

In drivers/net/phy/phy.c we had a bug fix in 'net' that moved the
function phy_disable_interrupts() earlier in the file, whilst in
'net-next' the phy_error() call from this function was removed.

In net/ipv4/xfrm4_policy.c, David Ahern's changes to remove the
'rt_table_id' member of rtable collided with a bug fix in 'net' that
added a new struct member "rt_mtu_locked" which needs to be copied
over here.

The mlxsw driver conflict consisted of net-next separating
the span code and definitions into separate files, whilst
a 'net' bug fix made some changes to that moved code.

The mlx5 infiniband conflict resolution was quite non-trivial,
the RDMA tree's merge commit was used as a guide here, and
here are their notes:

====================

    Due to bug fixes found by the syzkaller bot and taken into the for-rc
    branch after development for the 4.17 merge window had already started
    being taken into the for-next branch, there were fairly non-trivial
    merge issues that would need to be resolved between the for-rc branch
    and the for-next branch.  This merge resolves those conflicts and
    provides a unified base upon which ongoing development for 4.17 can
    be based.

    Conflicts:
            drivers/infiniband/hw/mlx5/main.c - Commit 42cea83f9524
            (IB/mlx5: Fix cleanup order on unload) added to for-rc and
            commit b5ca15ad7e61 (IB/mlx5: Add proper representors support)
            add as part of the devel cycle both needed to modify the
            init/de-init functions used by mlx5.  To support the new
            representors, the new functions added by the cleanup patch
            needed to be made non-static, and the init/de-init list
            added by the representors patch needed to be modified to
            match the init/de-init list changes made by the cleanup
            patch.
    Updates:
            drivers/infiniband/hw/mlx5/mlx5_ib.h - Update function
            prototypes added by representors patch to reflect new function
            names as changed by cleanup patch
            drivers/infiniband/hw/mlx5/ib_rep.c - Update init/de-init
            stage list to match new order from cleanup patch
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 4 deletions

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 715c13495ba6..46cb22215ff4 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -4181,7 +4181,7 @@ int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb)
 
         skb_queue_tail(&sk->sk_error_queue, skb);
         if (!sock_flag(sk, SOCK_DEAD))
-                sk->sk_data_ready(sk);
+                sk->sk_error_report(sk);
         return 0;
 }
 EXPORT_SYMBOL(sock_queue_err_skb);
@@ -4906,7 +4906,7 @@ static unsigned int skb_gso_transport_seglen(const struct sk_buff *skb)
                         thlen += inner_tcp_hdrlen(skb);
         } else if (likely(shinfo->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6))) {
                 thlen = tcp_hdrlen(skb);
-        } else if (unlikely(shinfo->gso_type & SKB_GSO_SCTP)) {
+        } else if (unlikely(skb_is_gso_sctp(skb))) {
                 thlen = sizeof(struct sctphdr);
         }
         /* UFO sets gso_size to the size of the fragmentation
@@ -5022,13 +5022,16 @@ EXPORT_SYMBOL_GPL(skb_gso_validate_mac_len);
 
 static struct sk_buff *skb_reorder_vlan_header(struct sk_buff *skb)
 {
+        int mac_len;
+
         if (skb_cow(skb, skb_headroom(skb)) < 0) {
                 kfree_skb(skb);
                 return NULL;
         }
 
-        memmove(skb->data - ETH_HLEN, skb->data - skb->mac_len - VLAN_HLEN,
-                2 * ETH_ALEN);
+        mac_len = skb->data - skb_mac_header(skb);
+        memmove(skb_mac_header(skb) + VLAN_HLEN, skb_mac_header(skb),
+                mac_len - VLAN_HLEN - ETH_TLEN);
         skb->mac_header += VLAN_HLEN;
         return skb;
 }