8 files changed, 38 insertions, 12 deletions

diff --git a/net/atm/lec.c b/net/atm/lec.c
index 179e04bc99dd..38754fdb88ba 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -1607,7 +1607,7 @@ static void lec_arp_destroy(struct lec_priv *priv)
         struct lec_arp_table *entry;
         int i;
 
-        cancel_rearming_delayed_work(&priv->lec_arp_work);
+        cancel_delayed_work_sync(&priv->lec_arp_work);
 
         /*
          * Remove all entries
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 72d9b50109fc..02dc2cbcbe86 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -923,7 +923,7 @@ void __netpoll_cleanup(struct netpoll *np)
 
                 skb_queue_purge(&npinfo->arp_tx);
                 skb_queue_purge(&npinfo->txq);
-                cancel_rearming_delayed_work(&npinfo->tx_work);
+                cancel_delayed_work_sync(&npinfo->tx_work);
 
                 /* clean after last, unfinished work */
                 __skb_queue_purge(&npinfo->txq);
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index 6112a12578b2..0c877a74e1f4 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -390,7 +390,7 @@ static int dsa_remove(struct platform_device *pdev)
         if (dst->link_poll_needed)
                 del_timer_sync(&dst->link_poll_timer);
 
-        flush_scheduled_work();
+        flush_work_sync(&dst->link_poll_work);
 
         for (i = 0; i < dst->pd->nr_chips; i++) {
                 struct dsa_switch *ds = dst->ds[i];
diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
index f7db676de77d..1ee5dab3cfae 100644
--- a/net/iucv/iucv.c
+++ b/net/iucv/iucv.c
@@ -36,6 +36,7 @@
 #define KMSG_COMPONENT "iucv"
 #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
 
+#include <linux/kernel_stat.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/spinlock.h>
@@ -1804,6 +1805,7 @@ static void iucv_external_interrupt(unsigned int ext_int_code,
         struct iucv_irq_data *p;
         struct iucv_irq_list *work;
 
+        kstat_cpu(smp_processor_id()).irqs[EXTINT_IUC]++;
         p = iucv_irq_data[smp_processor_id()];
         if (p->ippathid >= iucv_max_pathid) {
                 WARN_ON(p->ippathid >= iucv_max_pathid);
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index c6f293639220..22f7ad5101ab 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -3430,7 +3430,7 @@ void ip_vs_control_cleanup(void)
 {
         EnterFunction(2);
         ip_vs_trash_cleanup();
-        cancel_rearming_delayed_work(&defense_work);
+        cancel_delayed_work_sync(&defense_work);
         cancel_work_sync(&defense_work.work);
         ip_vs_kill_estimator(&ip_vs_stats);
         unregister_sysctl_table(sysctl_header);
diff --git a/net/socket.c b/net/socket.c
index c1663c0ff3d3..ccc576a6a508 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -262,6 +262,7 @@ static struct inode *sock_alloc_inode(struct super_block *sb)
 }
 
 
+
 static void wq_free_rcu(struct rcu_head *head)
 {
         struct socket_wq *wq = container_of(head, struct socket_wq, rcu);
@@ -360,14 +361,14 @@ static int sock_alloc_file(struct socket *sock, struct file **f, int flags)
         if (unlikely(fd < 0))
                 return fd;
 
-        path.dentry = d_alloc(sock_mnt->mnt_sb->s_root, &name);
+        path.dentry = d_alloc_pseudo(sock_mnt->mnt_sb, &name);
         if (unlikely(!path.dentry)) {
                 put_unused_fd(fd);
                 return -ENOMEM;
         }
         path.mnt = mntget(sock_mnt);
 
-        path.dentry->d_op = &sockfs_dentry_operations;
+        d_set_d_op(path.dentry, &sockfs_dentry_operations);
         d_instantiate(path.dentry, SOCK_INODE(sock));
         SOCK_INODE(sock)->i_fop = &socket_file_ops;
 
@@ -2390,6 +2391,8 @@ EXPORT_SYMBOL(sock_unregister);
 
 static int __init sock_init(void)
 {
+        int err;
+
         /*
          *      Initialize sock SLAB cache.
          */
@@ -2406,8 +2409,15 @@ static int __init sock_init(void)
          */
 
         init_inodecache();
-        register_filesystem(&sock_fs_type);
+
+        err = register_filesystem(&sock_fs_type);
+        if (err)
+                goto out_fs;
         sock_mnt = kern_mount(&sock_fs_type);
+        if (IS_ERR(sock_mnt)) {
+                err = PTR_ERR(sock_mnt);
+                goto out_mount;
+        }
 
         /* The real protocol initialization is performed in later initcalls.
          */
@@ -2420,7 +2430,13 @@ static int __init sock_init(void)
         skb_timestamping_init();
 #endif
 
-        return 0;
+out:
+        return err;
+
+out_mount:
+        unregister_filesystem(&sock_fs_type);
+out_fs:
+        goto out;
 }
 
 core_initcall(sock_init);       /* early initcall */
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 10a17a37ec4e..09f01f41e55a 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -162,11 +162,19 @@ rpc_alloc_inode(struct super_block *sb)
 }
 
 static void
-rpc_destroy_inode(struct inode *inode)
+rpc_i_callback(struct rcu_head *head)
 {
+        struct inode *inode = container_of(head, struct inode, i_rcu);
+        INIT_LIST_HEAD(&inode->i_dentry);
         kmem_cache_free(rpc_inode_cachep, RPC_I(inode));
 }
 
+static void
+rpc_destroy_inode(struct inode *inode)
+{
+        call_rcu(&inode->i_rcu, rpc_i_callback);
+}
+
 static int
 rpc_pipe_open(struct inode *inode, struct file *filp)
 {
@@ -430,7 +438,7 @@ void rpc_put_mount(void)
 }
 EXPORT_SYMBOL_GPL(rpc_put_mount);
 
-static int rpc_delete_dentry(struct dentry *dentry)
+static int rpc_delete_dentry(const struct dentry *dentry)
 {
         return 1;
 }
@@ -583,7 +591,7 @@ static struct dentry *__rpc_lookup_create(struct dentry *parent,
                 }
         }
         if (!dentry->d_inode)
-                dentry->d_op = &rpc_dentry_operations;
+                d_set_d_op(dentry, &rpc_dentry_operations);
 out_err:
         return dentry;
 }
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index dfcab5ac65af..96549df836ee 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -770,7 +770,7 @@ static void xs_destroy(struct rpc_xprt *xprt)
 
         dprintk("RPC:       xs_destroy xprt %p\n", xprt);
 
-        cancel_rearming_delayed_work(&transport->connect_worker);
+        cancel_delayed_work_sync(&transport->connect_worker);
 
         xs_close(xprt);
         xs_free_peer_addresses(xprt);