8 files changed, 28 insertions, 25 deletions

diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index d942b946ba07..1220d8a41eb5 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -95,10 +95,13 @@ int bt_sock_unregister(int proto)
 }
 EXPORT_SYMBOL(bt_sock_unregister);
 
-static int bt_sock_create(struct socket *sock, int proto)
+static int bt_sock_create(struct net *net, struct socket *sock, int proto)
 {
         int err;
 
+        if (net != &init_net)
+                return -EAFNOSUPPORT;
+
         if (proto < 0 || proto >= BT_MAX_PROTO)
                 return -EINVAL;
 
@@ -113,7 +116,7 @@ static int bt_sock_create(struct socket *sock, int proto)
         read_lock(&bt_proto_lock);
 
         if (bt_proto[proto] && try_module_get(bt_proto[proto]->owner)) {
-                err = bt_proto[proto]->create(sock, proto);
+                err = bt_proto[proto]->create(net, sock, proto);
                 module_put(bt_proto[proto]->owner);
         }
 
diff --git a/net/bluetooth/bnep/sock.c b/net/bluetooth/bnep/sock.c
index 10292e776046..f718965f296c 100644
--- a/net/bluetooth/bnep/sock.c
+++ b/net/bluetooth/bnep/sock.c
@@ -204,7 +204,7 @@ static struct proto bnep_proto = {
         .obj_size       = sizeof(struct bt_sock)
 };
 
-static int bnep_sock_create(struct socket *sock, int protocol)
+static int bnep_sock_create(struct net *net, struct socket *sock, int protocol)
 {
         struct sock *sk;
 
@@ -213,7 +213,7 @@ static int bnep_sock_create(struct socket *sock, int protocol)
         if (sock->type != SOCK_RAW)
                 return -ESOCKTNOSUPPORT;
 
-        sk = sk_alloc(PF_BLUETOOTH, GFP_ATOMIC, &bnep_proto, 1);
+        sk = sk_alloc(net, PF_BLUETOOTH, GFP_ATOMIC, &bnep_proto, 1);
         if (!sk)
                 return -ENOMEM;
 
diff --git a/net/bluetooth/cmtp/sock.c b/net/bluetooth/cmtp/sock.c
index 19be7861e51e..cf700c20d11e 100644
--- a/net/bluetooth/cmtp/sock.c
+++ b/net/bluetooth/cmtp/sock.c
@@ -195,7 +195,7 @@ static struct proto cmtp_proto = {
         .obj_size       = sizeof(struct bt_sock)
 };
 
-static int cmtp_sock_create(struct socket *sock, int protocol)
+static int cmtp_sock_create(struct net *net, struct socket *sock, int protocol)
 {
         struct sock *sk;
 
@@ -204,7 +204,7 @@ static int cmtp_sock_create(struct socket *sock, int protocol)
         if (sock->type != SOCK_RAW)
                 return -ESOCKTNOSUPPORT;
 
-        sk = sk_alloc(PF_BLUETOOTH, GFP_ATOMIC, &cmtp_proto, 1);
+        sk = sk_alloc(net, PF_BLUETOOTH, GFP_ATOMIC, &cmtp_proto, 1);
         if (!sk)
                 return -ENOMEM;
 
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 5ccea5fbd236..43dd6373bff9 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -634,7 +634,7 @@ static struct proto hci_sk_proto = {
         .obj_size       = sizeof(struct hci_pinfo)
 };
 
-static int hci_sock_create(struct socket *sock, int protocol)
+static int hci_sock_create(struct net *net, struct socket *sock, int protocol)
 {
         struct sock *sk;
 
@@ -645,7 +645,7 @@ static int hci_sock_create(struct socket *sock, int protocol)
 
         sock->ops = &hci_sock_ops;
 
-        sk = sk_alloc(PF_BLUETOOTH, GFP_ATOMIC, &hci_sk_proto, 1);
+        sk = sk_alloc(net, PF_BLUETOOTH, GFP_ATOMIC, &hci_sk_proto, 1);
         if (!sk)
                 return -ENOMEM;
 
diff --git a/net/bluetooth/hidp/sock.c b/net/bluetooth/hidp/sock.c
index 0c185257e55b..1de2b6fbcac0 100644
--- a/net/bluetooth/hidp/sock.c
+++ b/net/bluetooth/hidp/sock.c
@@ -246,7 +246,7 @@ static struct proto hidp_proto = {
         .obj_size       = sizeof(struct bt_sock)
 };
 
-static int hidp_sock_create(struct socket *sock, int protocol)
+static int hidp_sock_create(struct net *net, struct socket *sock, int protocol)
 {
         struct sock *sk;
 
@@ -255,7 +255,7 @@ static int hidp_sock_create(struct socket *sock, int protocol)
         if (sock->type != SOCK_RAW)
                 return -ESOCKTNOSUPPORT;
 
-        sk = sk_alloc(PF_BLUETOOTH, GFP_ATOMIC, &hidp_proto, 1);
+        sk = sk_alloc(net, PF_BLUETOOTH, GFP_ATOMIC, &hidp_proto, 1);
         if (!sk)
                 return -ENOMEM;
 
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index c4e4ce4ebb2b..36ef27b625db 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -518,11 +518,11 @@ static struct proto l2cap_proto = {
         .obj_size       = sizeof(struct l2cap_pinfo)
 };
 
-static struct sock *l2cap_sock_alloc(struct socket *sock, int proto, gfp_t prio)
+static struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock, int proto, gfp_t prio)
 {
         struct sock *sk;
 
-        sk = sk_alloc(PF_BLUETOOTH, prio, &l2cap_proto, 1);
+        sk = sk_alloc(net, PF_BLUETOOTH, prio, &l2cap_proto, 1);
         if (!sk)
                 return NULL;
 
@@ -543,7 +543,7 @@ static struct sock *l2cap_sock_alloc(struct socket *sock, int proto, gfp_t prio)
         return sk;
 }
 
-static int l2cap_sock_create(struct socket *sock, int protocol)
+static int l2cap_sock_create(struct net *net, struct socket *sock, int protocol)
 {
         struct sock *sk;
 
@@ -560,7 +560,7 @@ static int l2cap_sock_create(struct socket *sock, int protocol)
 
         sock->ops = &l2cap_sock_ops;
 
-        sk = l2cap_sock_alloc(sock, protocol, GFP_ATOMIC);
+        sk = l2cap_sock_alloc(net, sock, protocol, GFP_ATOMIC);
         if (!sk)
                 return -ENOMEM;
 
@@ -1425,7 +1425,7 @@ static inline int l2cap_connect_req(struct l2cap_conn *conn, struct l2cap_cmd_hd
                 goto response;
         }
 
-        sk = l2cap_sock_alloc(NULL, BTPROTO_L2CAP, GFP_ATOMIC);
+        sk = l2cap_sock_alloc(parent->sk_net, NULL, BTPROTO_L2CAP, GFP_ATOMIC);
         if (!sk)
                 goto response;
 
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 30586ab9e878..266b6972667d 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -282,12 +282,12 @@ static struct proto rfcomm_proto = {
         .obj_size       = sizeof(struct rfcomm_pinfo)
 };
 
-static struct sock *rfcomm_sock_alloc(struct socket *sock, int proto, gfp_t prio)
+static struct sock *rfcomm_sock_alloc(struct net *net, struct socket *sock, int proto, gfp_t prio)
 {
         struct rfcomm_dlc *d;
         struct sock *sk;
 
-        sk = sk_alloc(PF_BLUETOOTH, prio, &rfcomm_proto, 1);
+        sk = sk_alloc(net, PF_BLUETOOTH, prio, &rfcomm_proto, 1);
         if (!sk)
                 return NULL;
 
@@ -323,7 +323,7 @@ static struct sock *rfcomm_sock_alloc(struct socket *sock, int proto, gfp_t prio
         return sk;
 }
 
-static int rfcomm_sock_create(struct socket *sock, int protocol)
+static int rfcomm_sock_create(struct net *net, struct socket *sock, int protocol)
 {
         struct sock *sk;
 
@@ -336,7 +336,7 @@ static int rfcomm_sock_create(struct socket *sock, int protocol)
 
         sock->ops = &rfcomm_sock_ops;
 
-        sk = rfcomm_sock_alloc(sock, protocol, GFP_ATOMIC);
+        sk = rfcomm_sock_alloc(net, sock, protocol, GFP_ATOMIC);
         if (!sk)
                 return -ENOMEM;
 
@@ -868,7 +868,7 @@ int rfcomm_connect_ind(struct rfcomm_session *s, u8 channel, struct rfcomm_dlc *
                 goto done;
         }
 
-        sk = rfcomm_sock_alloc(NULL, BTPROTO_RFCOMM, GFP_ATOMIC);
+        sk = rfcomm_sock_alloc(parent->sk_net, NULL, BTPROTO_RFCOMM, GFP_ATOMIC);
         if (!sk)
                 goto done;
 
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 3f5163e725ed..65b6fb1c4154 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -414,11 +414,11 @@ static struct proto sco_proto = {
         .obj_size       = sizeof(struct sco_pinfo)
 };
 
-static struct sock *sco_sock_alloc(struct socket *sock, int proto, gfp_t prio)
+static struct sock *sco_sock_alloc(struct net *net, struct socket *sock, int proto, gfp_t prio)
 {
         struct sock *sk;
 
-        sk = sk_alloc(PF_BLUETOOTH, prio, &sco_proto, 1);
+        sk = sk_alloc(net, PF_BLUETOOTH, prio, &sco_proto, 1);
         if (!sk)
                 return NULL;
 
@@ -439,7 +439,7 @@ static struct sock *sco_sock_alloc(struct socket *sock, int proto, gfp_t prio)
         return sk;
 }
 
-static int sco_sock_create(struct socket *sock, int protocol)
+static int sco_sock_create(struct net *net, struct socket *sock, int protocol)
 {
         struct sock *sk;
 
@@ -452,7 +452,7 @@ static int sco_sock_create(struct socket *sock, int protocol)
 
         sock->ops = &sco_sock_ops;
 
-        sk = sco_sock_alloc(sock, protocol, GFP_ATOMIC);
+        sk = sco_sock_alloc(net, sock, protocol, GFP_ATOMIC);
         if (!sk)
                 return -ENOMEM;
 
@@ -807,7 +807,7 @@ static void sco_conn_ready(struct sco_conn *conn)
 
                 bh_lock_sock(parent);
 
-                sk = sco_sock_alloc(NULL, BTPROTO_SCO, GFP_ATOMIC);
+                sk = sco_sock_alloc(parent->sk_net, NULL, BTPROTO_SCO, GFP_ATOMIC);
                 if (!sk) {
                         bh_unlock_sock(parent);
                         goto done;