8 files changed, 39 insertions, 5 deletions

diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 511c6e0d21a9..a5b7d7cfcedf 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -209,6 +209,7 @@ enum {
         MLX4_BMME_FLAG_TYPE_2_WIN       = 1 <<  9,
         MLX4_BMME_FLAG_RESERVED_LKEY    = 1 << 10,
         MLX4_BMME_FLAG_FAST_REG_WR      = 1 << 11,
+        MLX4_BMME_FLAG_VSD_INIT2RTR     = 1 << 28,
 };
 
 enum mlx4_event {
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 7040dc98ff8b..5f4e36cf0091 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -56,7 +56,8 @@ enum mlx4_qp_optpar {
         MLX4_QP_OPTPAR_RNR_RETRY                = 1 << 13,
         MLX4_QP_OPTPAR_ACK_TIMEOUT              = 1 << 14,
         MLX4_QP_OPTPAR_SCHED_QUEUE              = 1 << 16,
-        MLX4_QP_OPTPAR_COUNTER_INDEX            = 1 << 20
+        MLX4_QP_OPTPAR_COUNTER_INDEX            = 1 << 20,
+        MLX4_QP_OPTPAR_VLAN_STRIPPING           = 1 << 21,
 };
 
 enum mlx4_qp_state {
@@ -423,13 +424,20 @@ struct mlx4_wqe_inline_seg {
 
 enum mlx4_update_qp_attr {
         MLX4_UPDATE_QP_SMAC             = 1 << 0,
+        MLX4_UPDATE_QP_VSD              = 1 << 2,
+        MLX4_UPDATE_QP_SUPPORTED_ATTRS  = (1 << 2) - 1
+};
+
+enum mlx4_update_qp_params_flags {
+        MLX4_UPDATE_QP_PARAMS_FLAGS_VSD_ENABLE          = 1 << 0,
 };
 
 struct mlx4_update_qp_params {
         u8      smac_index;
+        u32     flags;
 };
 
-int mlx4_update_qp(struct mlx4_dev *dev, struct mlx4_qp *qp,
+int mlx4_update_qp(struct mlx4_dev *dev, u32 qpn,
                    enum mlx4_update_qp_attr attr,
                    struct mlx4_update_qp_params *params);
 int mlx4_qp_modify(struct mlx4_dev *dev, struct mlx4_mtt *mtt,
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index a0cc2e95ed1b..b996e6cde6bb 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -419,7 +419,7 @@ __alloc_workqueue_key(const char *fmt, unsigned int flags, int max_active,
         alloc_workqueue("%s", WQ_FREEZABLE | WQ_UNBOUND | WQ_MEM_RECLAIM, \
                         1, (name))
 #define create_singlethread_workqueue(name)                             \
-        alloc_workqueue("%s", WQ_UNBOUND | WQ_MEM_RECLAIM, 1, (name))
+        alloc_ordered_workqueue("%s", WQ_MEM_RECLAIM, name)
 
 extern void destroy_workqueue(struct workqueue_struct *wq);
 
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index f679877bb601..ec51e673b4b6 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -204,6 +204,7 @@ void ipv6_sock_ac_close(struct sock *sk);
 
 int ipv6_dev_ac_inc(struct net_device *dev, const struct in6_addr *addr);
 int __ipv6_dev_ac_dec(struct inet6_dev *idev, const struct in6_addr *addr);
+void ipv6_ac_destroy_dev(struct inet6_dev *idev);
 bool ipv6_chk_acast_addr(struct net *net, struct net_device *dev,
                          const struct in6_addr *addr);
 bool ipv6_chk_acast_addr_src(struct net *net, struct net_device *dev,
diff --git a/include/net/dst.h b/include/net/dst.h
index 71c60f42be48..a8ae4e760778 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -480,6 +480,7 @@ void dst_init(void);
 /* Flags for xfrm_lookup flags argument. */
 enum {
         XFRM_LOOKUP_ICMP = 1 << 0,
+        XFRM_LOOKUP_QUEUE = 1 << 1,
 };
 
 struct flowi;
@@ -490,7 +491,16 @@ static inline struct dst_entry *xfrm_lookup(struct net *net,
                                             int flags)
 {
         return dst_orig;
-} 
+}
+
+static inline struct dst_entry *xfrm_lookup_route(struct net *net,
+                                                  struct dst_entry *dst_orig,
+                                                  const struct flowi *fl,
+                                                  struct sock *sk,
+                                                  int flags)
+{
+        return dst_orig;
+}
 
 static inline struct xfrm_state *dst_xfrm(const struct dst_entry *dst)
 {
@@ -502,6 +512,10 @@ struct dst_entry *xfrm_lookup(struct net *net, struct dst_entry *dst_orig,
                               const struct flowi *fl, struct sock *sk,
                               int flags);
 
+struct dst_entry *xfrm_lookup_route(struct net *net, struct dst_entry *dst_orig,
+                                    const struct flowi *fl, struct sock *sk,
+                                    int flags);
+
 /* skb attached with this dst needs transformation if dst->xfrm is valid */
 static inline struct xfrm_state *dst_xfrm(const struct dst_entry *dst)
 {
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index 93695f0e22a5..af10c2cf8a1d 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -394,4 +394,12 @@ static inline int genl_set_err(struct genl_family *family, struct net *net,
         return netlink_set_err(net->genl_sock, portid, group, code);
 }
 
+static inline int genl_has_listeners(struct genl_family *family,
+                                     struct sock *sk, unsigned int group)
+{
+        if (WARN_ON_ONCE(group >= family->n_mcgrps))
+                return -EINVAL;
+        group = family->mcgrp_offset + group;
+        return netlink_has_listeners(sk, group);
+}
 #endif  /* __NET_GENERIC_NETLINK_H */
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index a3cfb8ebeb53..620e086c0cbe 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -231,7 +231,8 @@ struct qdisc_skb_cb {
         unsigned int            pkt_len;
         u16                     slave_dev_queue_mapping;
         u16                     _pad;
-        unsigned char           data[24];
+#define QDISC_CB_PRIV_LEN 20
+        unsigned char           data[QDISC_CB_PRIV_LEN];
 };
 
 static inline void qdisc_cb_private_validate(const struct sk_buff *skb, int sz)
diff --git a/include/rdma/ib_umem.h b/include/rdma/ib_umem.h
index 1ea0b65c4cfb..a2bf41e0bde9 100644
--- a/include/rdma/ib_umem.h
+++ b/include/rdma/ib_umem.h
@@ -47,6 +47,7 @@ struct ib_umem {
         int                     writable;
         int                     hugetlb;
         struct work_struct      work;
+        struct pid             *pid;
         struct mm_struct       *mm;
         unsigned long           diff;
         struct sg_table sg_head;