Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next

John W. Linville says:

====================
Please pull this batch of updates intended for the 3.17 stream...

This is primarily a Bluetooth pull.  Gustavo says:

"A lot of patches to 3.17. The bulk of changes here are for LE support.
The 6loWPAN over Bluetooth now has it own module, we also have support for
background auto-connection and passive scanning, Bluetooth device address
provisioning, support for reading Bluetooth clock values and LE connection
parameters plus many many fixes."

The balance is just a pull of the wireless.git tree, to avoid some
pending merge problems.
====================

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

1 files changed, 29 insertions, 17 deletions

diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index e1378693cc9..9bb4d1b3a48 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -361,7 +361,8 @@ static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr,
 	BT_DBG("sock %p, sk %p", sock, sk);
 
 	if (peer && sk->sk_state != BT_CONNECTED &&
-	    sk->sk_state != BT_CONNECT && sk->sk_state != BT_CONNECT2)
+	    sk->sk_state != BT_CONNECT && sk->sk_state != BT_CONNECT2 &&
+	    sk->sk_state != BT_CONFIG)
 		return -ENOTCONN;
 
 	memset(la, 0, sizeof(struct sockaddr_l2));
@@ -964,7 +965,7 @@ static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
 		return err;
 
 	l2cap_chan_lock(chan);
-	err = l2cap_chan_send(chan, msg, len, sk->sk_priority);
+	err = l2cap_chan_send(chan, msg, len);
 	l2cap_chan_unlock(chan);
 
 	return err;
@@ -1292,6 +1293,7 @@ static void l2cap_sock_state_change_cb(struct l2cap_chan *chan, int state,
 }
 
 static struct sk_buff *l2cap_sock_alloc_skb_cb(struct l2cap_chan *chan,
+					       unsigned long hdr_len,
 					       unsigned long len, int nb)
 {
 	struct sock *sk = chan->data;
@@ -1299,17 +1301,26 @@ static struct sk_buff *l2cap_sock_alloc_skb_cb(struct l2cap_chan *chan,
 	int err;
 
 	l2cap_chan_unlock(chan);
-	skb = bt_skb_send_alloc(sk, len, nb, &err);
+	skb = bt_skb_send_alloc(sk, hdr_len + len, nb, &err);
 	l2cap_chan_lock(chan);
 
 	if (!skb)
 		return ERR_PTR(err);
 
+	skb->priority = sk->sk_priority;
+
 	bt_cb(skb)->chan = chan;
 
 	return skb;
 }
 
+static int l2cap_sock_memcpy_fromiovec_cb(struct l2cap_chan *chan,
+					  unsigned char *kdata,
+					  struct iovec *iov, int len)
+{
+	return memcpy_fromiovec(kdata, iov, len);
+}
+
 static void l2cap_sock_ready_cb(struct l2cap_chan *chan)
 {
 	struct sock *sk = chan->data;
@@ -1375,20 +1386,21 @@ static void l2cap_sock_suspend_cb(struct l2cap_chan *chan)
 	sk->sk_state_change(sk);
 }
 
-static struct l2cap_ops l2cap_chan_ops = {
-	.name		= "L2CAP Socket Interface",
-	.new_connection	= l2cap_sock_new_connection_cb,
-	.recv		= l2cap_sock_recv_cb,
-	.close		= l2cap_sock_close_cb,
-	.teardown	= l2cap_sock_teardown_cb,
-	.state_change	= l2cap_sock_state_change_cb,
-	.ready		= l2cap_sock_ready_cb,
-	.defer		= l2cap_sock_defer_cb,
-	.resume		= l2cap_sock_resume_cb,
-	.suspend	= l2cap_sock_suspend_cb,
-	.set_shutdown	= l2cap_sock_set_shutdown_cb,
-	.get_sndtimeo	= l2cap_sock_get_sndtimeo_cb,
-	.alloc_skb	= l2cap_sock_alloc_skb_cb,
+static const struct l2cap_ops l2cap_chan_ops = {
+	.name			= "L2CAP Socket Interface",
+	.new_connection		= l2cap_sock_new_connection_cb,
+	.recv			= l2cap_sock_recv_cb,
+	.close			= l2cap_sock_close_cb,
+	.teardown		= l2cap_sock_teardown_cb,
+	.state_change		= l2cap_sock_state_change_cb,
+	.ready			= l2cap_sock_ready_cb,
+	.defer			= l2cap_sock_defer_cb,
+	.resume			= l2cap_sock_resume_cb,
+	.suspend		= l2cap_sock_suspend_cb,
+	.set_shutdown		= l2cap_sock_set_shutdown_cb,
+	.get_sndtimeo		= l2cap_sock_get_sndtimeo_cb,
+	.alloc_skb		= l2cap_sock_alloc_skb_cb,
+	.memcpy_fromiovec	= l2cap_sock_memcpy_fromiovec_cb,
 };
 
 static void l2cap_sock_destruct(struct sock *sk)