diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 4de4473..ac41f1e 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1443,15 +1443,6 @@
 		}
 	}
 
-	if ((ah->opmode == NL80211_IFTYPE_ADHOC) ||
-	    ((vif->type == NL80211_IFTYPE_ADHOC) &&
-	     sc->nvifs > 0)) {
-		ath_err(common, "Cannot create ADHOC interface when other"
-			" interfaces already exist.\n");
-		ret = -EINVAL;
-		goto out;
-	}
-
 	ath_dbg(common, CONFIG, "Attach a VIF of type: %d\n", vif->type);
 
 	sc->nvifs++;
@@ -1476,15 +1467,6 @@
 	mutex_lock(&sc->mutex);
 	ath9k_ps_wakeup(sc);
 
-	/* See if new interface type is valid. */
-	if ((new_type == NL80211_IFTYPE_ADHOC) &&
-	    (sc->nvifs > 1)) {
-		ath_err(common, "When using ADHOC, it must be the only"
-			" interface.\n");
-		ret = -EINVAL;
-		goto out;
-	}
-
 	if (ath9k_uses_beacons(new_type) &&
 	    !ath9k_uses_beacons(vif->type)) {
 		if (sc->nbcnvifs >= ATH_BCBUF) {
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
index 8173ab6..89f9a2a 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -27,6 +27,17 @@
 			      struct cfg80211_ap_settings *params) {
 	int i;
 
+	if (!params->privacy) {
+		bss_config->protocol = PROTOCOL_NO_SECURITY;
+		bss_config->key_mgmt = KEY_MGMT_NONE;
+		bss_config->wpa_cfg.length = 0;
+		priv->sec_info.wep_enabled = 0;
+		priv->sec_info.wpa_enabled = 0;
+		priv->sec_info.wpa2_enabled = 0;
+
+		return 0;
+	}
+
 	switch (params->auth_type) {
 	case NL80211_AUTHTYPE_OPEN_SYSTEM:
 		bss_config->auth_mode = WLAN_AUTH_OPEN;
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 2e9e6af..dfcd02a 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -2110,7 +2110,7 @@
 	while (check_bssid_list_item(bssid, bssid_len, buf, len)) {
 		if (rndis_bss_info_update(usbdev, bssid) && match_bssid &&
 		    matched) {
-			if (!ether_addr_equal(bssid->mac, match_bssid))
+			if (ether_addr_equal(bssid->mac, match_bssid))
 				*matched = true;
 		}
 
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 66a7b57..3def64b 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -1144,6 +1144,12 @@
 	__u8     data[240];
 } __packed;
 
+#define HCI_EV_KEY_REFRESH_COMPLETE	0x30
+struct hci_ev_key_refresh_complete {
+	__u8	status;
+	__le16	handle;
+} __packed;
+
 #define HCI_EV_IO_CAPA_REQUEST		0x31
 struct hci_ev_io_capa_request {
 	bdaddr_t bdaddr;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 4eefb7f..94ad124 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3043,6 +3043,50 @@
 	hci_dev_unlock(hdev);
 }
 
+static void hci_key_refresh_complete_evt(struct hci_dev *hdev,
+					 struct sk_buff *skb)
+{
+	struct hci_ev_key_refresh_complete *ev = (void *) skb->data;
+	struct hci_conn *conn;
+
+	BT_DBG("%s status %u handle %u", hdev->name, ev->status,
+	       __le16_to_cpu(ev->handle));
+
+	hci_dev_lock(hdev);
+
+	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));
+	if (!conn)
+		goto unlock;
+
+	if (!ev->status)
+		conn->sec_level = conn->pending_sec_level;
+
+	clear_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags);
+
+	if (ev->status && conn->state == BT_CONNECTED) {
+		hci_acl_disconn(conn, HCI_ERROR_AUTH_FAILURE);
+		hci_conn_put(conn);
+		goto unlock;
+	}
+
+	if (conn->state == BT_CONFIG) {
+		if (!ev->status)
+			conn->state = BT_CONNECTED;
+
+		hci_proto_connect_cfm(conn, ev->status);
+		hci_conn_put(conn);
+	} else {
+		hci_auth_cfm(conn, ev->status);
+
+		hci_conn_hold(conn);
+		conn->disc_timeout = HCI_DISCONN_TIMEOUT;
+		hci_conn_put(conn);
+	}
+
+unlock:
+	hci_dev_unlock(hdev);
+}
+
 static inline u8 hci_get_auth_req(struct hci_conn *conn)
 {
 	/* If remote requests dedicated bonding follow that lead */
@@ -3559,6 +3603,10 @@
 		hci_extended_inquiry_result_evt(hdev, skb);
 		break;
 
+	case HCI_EV_KEY_REFRESH_COMPLETE:
+		hci_key_refresh_complete_evt(hdev, skb);
+		break;
+
 	case HCI_EV_IO_CAPA_REQUEST:
 		hci_io_capa_request_evt(hdev, skb);
 		break;
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 24f144b..8394e36 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1295,7 +1295,12 @@
 	struct l2cap_conn *conn = container_of(work, struct l2cap_conn,
 						security_timer.work);
 
-	l2cap_conn_del(conn->hcon, ETIMEDOUT);
+	BT_DBG("conn %p", conn);
+
+	if (test_and_clear_bit(HCI_CONN_LE_SMP_PEND, &conn->hcon->flags)) {
+		smp_chan_destroy(conn);
+		l2cap_conn_del(conn->hcon, ETIMEDOUT);
+	}
 }
 
 static struct l2cap_conn *l2cap_conn_add(struct hci_conn *hcon, u8 status)
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 25d2207..991d5b6 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1873,6 +1873,22 @@
 		pairing_complete(cmd, mgmt_status(status));
 }
 
+static void le_connect_complete_cb(struct hci_conn *conn, u8 status)
+{
+	struct pending_cmd *cmd;
+
+	BT_DBG("status %u", status);
+
+	if (!status)
+		return;
+
+	cmd = find_pairing(conn);
+	if (!cmd)
+		BT_DBG("Unable to find a pending command");
+	else
+		pairing_complete(cmd, mgmt_status(status));
+}
+
 static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data,
 		       u16 len)
 {
@@ -1934,6 +1950,8 @@
 	/* For LE, just connecting isn't a proof that the pairing finished */
 	if (cp->addr.type == BDADDR_BREDR)
 		conn->connect_cfm_cb = pairing_complete_cb;
+	else
+		conn->connect_cfm_cb = le_connect_complete_cb;
 
 	conn->security_cfm_cb = pairing_complete_cb;
 	conn->disconn_cfm_cb = pairing_complete_cb;
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 6fc7c47..37df4e9 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -648,7 +648,7 @@
 
 	auth |= (req->auth_req | rsp->auth_req) & SMP_AUTH_MITM;
 
-	ret = tk_request(conn, 0, auth, rsp->io_capability, req->io_capability);
+	ret = tk_request(conn, 0, auth, req->io_capability, rsp->io_capability);
 	if (ret)
 		return SMP_UNSPECIFIED;
 
@@ -703,7 +703,7 @@
 	return 0;
 }
 
-static u8 smp_ltk_encrypt(struct l2cap_conn *conn)
+static u8 smp_ltk_encrypt(struct l2cap_conn *conn, u8 sec_level)
 {
 	struct smp_ltk *key;
 	struct hci_conn *hcon = conn->hcon;
@@ -712,6 +712,9 @@
 	if (!key)
 		return 0;
 
+	if (sec_level > BT_SECURITY_MEDIUM && !key->authenticated)
+		return 0;
+
 	if (test_and_set_bit(HCI_CONN_ENCRYPT_PEND, &hcon->flags))
 		return 1;
 
@@ -732,7 +735,7 @@
 
 	hcon->pending_sec_level = authreq_to_seclevel(rp->auth_req);
 
-	if (smp_ltk_encrypt(conn))
+	if (smp_ltk_encrypt(conn, hcon->pending_sec_level))
 		return 0;
 
 	if (test_and_set_bit(HCI_CONN_LE_SMP_PEND, &hcon->flags))
@@ -771,7 +774,7 @@
 		return 1;
 
 	if (hcon->link_mode & HCI_LM_MASTER)
-		if (smp_ltk_encrypt(conn))
+		if (smp_ltk_encrypt(conn, sec_level))
 			goto done;
 
 	if (test_and_set_bit(HCI_CONN_LE_SMP_PEND, &hcon->flags))