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

The mptcp conflict was overlapping additions.

The SMC conflict was an additional and removal happening at the same
time.

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

2 files changed, 25 insertions, 15 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index dbbfff123196..25dab1598803 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3076,6 +3076,8 @@ static u16 skb_tx_hash(const struct net_device *dev,
 
 	if (skb_rx_queue_recorded(skb)) {
 		hash = skb_get_rx_queue(skb);
+		if (hash >= qoffset)
+			hash -= qoffset;
 		while (unlikely(hash >= qcount))
 			hash -= qcount;
 		return hash + qoffset;
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 49706031ab45..f8af5e2d748b 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -2103,11 +2103,11 @@ err_action_values_put:
 
 static struct devlink_dpipe_table *
 devlink_dpipe_table_find(struct list_head *dpipe_tables,
-			 const char *table_name)
+			 const char *table_name, struct devlink *devlink)
 {
 	struct devlink_dpipe_table *table;
-
-	list_for_each_entry_rcu(table, dpipe_tables, list) {
+	list_for_each_entry_rcu(table, dpipe_tables, list,
+				lockdep_is_held(&devlink->lock)) {
 		if (!strcmp(table->name, table_name))
 			return table;
 	}
@@ -2226,7 +2226,7 @@ static int devlink_nl_cmd_dpipe_entries_get(struct sk_buff *skb,
 
 	table_name = nla_data(info->attrs[DEVLINK_ATTR_DPIPE_TABLE_NAME]);
 	table = devlink_dpipe_table_find(&devlink->dpipe_table_list,
-					 table_name);
+					 table_name, devlink);
 	if (!table)
 		return -EINVAL;
 
@@ -2382,7 +2382,7 @@ static int devlink_dpipe_table_counters_set(struct devlink *devlink,
 	struct devlink_dpipe_table *table;
 
 	table = devlink_dpipe_table_find(&devlink->dpipe_table_list,
-					 table_name);
+					 table_name, devlink);
 	if (!table)
 		return -EINVAL;
 
@@ -6935,7 +6935,7 @@ bool devlink_dpipe_table_counter_enabled(struct devlink *devlink,
 
 	rcu_read_lock();
 	table = devlink_dpipe_table_find(&devlink->dpipe_table_list,
-					 table_name);
+					 table_name, devlink);
 	enabled = false;
 	if (table)
 		enabled = table->counters_enabled;
@@ -6959,26 +6959,34 @@ int devlink_dpipe_table_register(struct devlink *devlink,
 				 void *priv, bool counter_control_extern)
 {
 	struct devlink_dpipe_table *table;
-
-	if (devlink_dpipe_table_find(&devlink->dpipe_table_list, table_name))
-		return -EEXIST;
+	int err = 0;
 
 	if (WARN_ON(!table_ops->size_get))
 		return -EINVAL;
 
+	mutex_lock(&devlink->lock);
+
+	if (devlink_dpipe_table_find(&devlink->dpipe_table_list, table_name,
+				     devlink)) {
+		err = -EEXIST;
+		goto unlock;
+	}
+
 	table = kzalloc(sizeof(*table), GFP_KERNEL);
-	if (!table)
-		return -ENOMEM;
+	if (!table) {
+		err = -ENOMEM;
+		goto unlock;
+	}
 
 	table->name = table_name;
 	table->table_ops = table_ops;
 	table->priv = priv;
 	table->counter_control_extern = counter_control_extern;
 
-	mutex_lock(&devlink->lock);
 	list_add_tail_rcu(&table->list, &devlink->dpipe_table_list);
+unlock:
 	mutex_unlock(&devlink->lock);
-	return 0;
+	return err;
 }
 EXPORT_SYMBOL_GPL(devlink_dpipe_table_register);
 
@@ -6995,7 +7003,7 @@ void devlink_dpipe_table_unregister(struct devlink *devlink,
 
 	mutex_lock(&devlink->lock);
 	table = devlink_dpipe_table_find(&devlink->dpipe_table_list,
-					 table_name);
+					 table_name, devlink);
 	if (!table)
 		goto unlock;
 	list_del_rcu(&table->list);
@@ -7152,7 +7160,7 @@ int devlink_dpipe_table_resource_set(struct devlink *devlink,
 
 	mutex_lock(&devlink->lock);
 	table = devlink_dpipe_table_find(&devlink->dpipe_table_list,
-					 table_name);
+					 table_name, devlink);
 	if (!table) {
 		err = -EINVAL;
 		goto out;