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, 10 insertions, 5 deletions

diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 915bbd867b61..66f203730e80 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -3069,7 +3069,8 @@ static int cma_port_is_unique(struct rdma_bind_list *bind_list,
                         continue;
 
                 /* different dest port -> unique */
-                if (!cma_any_port(cur_daddr) &&
+                if (!cma_any_port(daddr) &&
+                    !cma_any_port(cur_daddr) &&
                     (dport != cur_dport))
                         continue;
 
@@ -3080,7 +3081,8 @@ static int cma_port_is_unique(struct rdma_bind_list *bind_list,
                         continue;
 
                 /* different dst address -> unique */
-                if (!cma_any_addr(cur_daddr) &&
+                if (!cma_any_addr(daddr) &&
+                    !cma_any_addr(cur_daddr) &&
                     cma_addr_cmp(daddr, cur_daddr))
                         continue;
 
@@ -3378,13 +3380,13 @@ int rdma_bind_addr(struct rdma_cm_id *id, struct sockaddr *addr)
                 }
 #endif
         }
+        daddr = cma_dst_addr(id_priv);
+        daddr->sa_family = addr->sa_family;
+
         ret = cma_get_port(id_priv);
         if (ret)
                 goto err2;
 
-        daddr = cma_dst_addr(id_priv);
-        daddr->sa_family = addr->sa_family;
-
         return 0;
 err2:
         if (id_priv->cma_dev)
@@ -4173,6 +4175,9 @@ int rdma_join_multicast(struct rdma_cm_id *id, struct sockaddr *addr,
         struct cma_multicast *mc;
         int ret;
 
+        if (!id->device)
+                return -EINVAL;
+
         id_priv = container_of(id, struct rdma_id_private, id);
         if (!cma_comp(id_priv, RDMA_CM_ADDR_BOUND) &&
             !cma_comp(id_priv, RDMA_CM_ADDR_RESOLVED))