Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:
	drivers/net/yellowfin.c

4 files changed, 20 insertions, 10 deletions

diff --git a/net/core/gen_estimator.c b/net/core/gen_estimator.c
index 78e5bfc..493775f 100644
--- a/net/core/gen_estimator.c
+++ b/net/core/gen_estimator.c
@@ -81,7 +81,7 @@
 struct gen_estimator
 {
 	struct list_head	list;
-	struct gnet_stats_basic	*bstats;
+	struct gnet_stats_basic_packed	*bstats;
 	struct gnet_stats_rate_est	*rate_est;
 	spinlock_t		*stats_lock;
 	int			ewma_log;
@@ -165,7 +165,7 @@ static void gen_add_node(struct gen_estimator *est)
 }
 
 static
-struct gen_estimator *gen_find_node(const struct gnet_stats_basic *bstats,
+struct gen_estimator *gen_find_node(const struct gnet_stats_basic_packed *bstats,
 				    const struct gnet_stats_rate_est *rate_est)
 {
 	struct rb_node *p = est_root.rb_node;
@@ -202,7 +202,7 @@ struct gen_estimator *gen_find_node(const struct gnet_stats_basic *bstats,
  *
  * NOTE: Called under rtnl_mutex
  */
-int gen_new_estimator(struct gnet_stats_basic *bstats,
+int gen_new_estimator(struct gnet_stats_basic_packed *bstats,
 		      struct gnet_stats_rate_est *rate_est,
 		      spinlock_t *stats_lock,
 		      struct nlattr *opt)
@@ -262,7 +262,7 @@ static void __gen_kill_estimator(struct rcu_head *head)
  *
  * NOTE: Called under rtnl_mutex
  */
-void gen_kill_estimator(struct gnet_stats_basic *bstats,
+void gen_kill_estimator(struct gnet_stats_basic_packed *bstats,
 			struct gnet_stats_rate_est *rate_est)
 {
 	struct gen_estimator *e;
@@ -292,7 +292,7 @@ EXPORT_SYMBOL(gen_kill_estimator);
  *
  * Returns 0 on success or a negative error code.
  */
-int gen_replace_estimator(struct gnet_stats_basic *bstats,
+int gen_replace_estimator(struct gnet_stats_basic_packed *bstats,
 			  struct gnet_stats_rate_est *rate_est,
 			  spinlock_t *stats_lock, struct nlattr *opt)
 {
@@ -308,7 +308,7 @@ EXPORT_SYMBOL(gen_replace_estimator);
  *
  * Returns true if estimator is active, and false if not.
  */
-bool gen_estimator_active(const struct gnet_stats_basic *bstats,
+bool gen_estimator_active(const struct gnet_stats_basic_packed *bstats,
 			  const struct gnet_stats_rate_est *rate_est)
 {
 	ASSERT_RTNL();
diff --git a/net/core/gen_stats.c b/net/core/gen_stats.c
index c3d0ffe..8569310 100644
--- a/net/core/gen_stats.c
+++ b/net/core/gen_stats.c
@@ -106,16 +106,21 @@ gnet_stats_start_copy(struct sk_buff *skb, int type, spinlock_t *lock,
  * if the room in the socket buffer was not sufficient.
  */
 int
-gnet_stats_copy_basic(struct gnet_dump *d, struct gnet_stats_basic *b)
+gnet_stats_copy_basic(struct gnet_dump *d, struct gnet_stats_basic_packed *b)
 {
 	if (d->compat_tc_stats) {
 		d->tc_stats.bytes = b->bytes;
 		d->tc_stats.packets = b->packets;
 	}
 
-	if (d->tail)
-		return gnet_stats_copy(d, TCA_STATS_BASIC, b, sizeof(*b));
+	if (d->tail) {
+		struct gnet_stats_basic sb;
 
+		memset(&sb, 0, sizeof(sb));
+		sb.bytes = b->bytes;
+		sb.packets = b->packets;
+		return gnet_stats_copy(d, TCA_STATS_BASIC, &sb, sizeof(sb));
+	}
 	return 0;
 }
 
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 0ac3091..0b4d0d3 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -323,6 +323,11 @@ static void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb)
 
 			udelay(USEC_PER_POLL);
 		}
+
+		WARN_ONCE(!irqs_disabled(),
+			"netpoll_send_skb(): %s enabled interrupts in poll (%pF)\n",
+			dev->name, ops->ndo_start_xmit);
+
 		local_irq_restore(flags);
 	}
 
diff --git a/net/core/sock.c b/net/core/sock.c
index 3ac34ea..30d5446 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1035,6 +1035,7 @@ struct sock *sk_alloc(struct net *net, int family, gfp_t priority,
 		sk->sk_prot = sk->sk_prot_creator = prot;
 		sock_lock_init(sk);
 		sock_net_set(sk, get_net(net));
+		atomic_set(&sk->sk_wmem_alloc, 1);
 	}
 
 	return sk;
@@ -1882,7 +1883,6 @@ void sock_init_data(struct socket *sock, struct sock *sk)
 	 */
 	smp_wmb();
 	atomic_set(&sk->sk_refcnt, 1);
-	atomic_set(&sk->sk_wmem_alloc, 1);
 	atomic_set(&sk->sk_drops, 0);
 }
 EXPORT_SYMBOL(sock_init_data);