diff --git linux-libre-4.4.298-gnu1/Makefile linux-libre-4.4.299-gnu1/Makefile
index a5ca83b1d88b..9be251ba0ff3 100644
--- linux-libre-4.4.298-gnu1/Makefile
+++ linux-libre-4.4.299-gnu1/Makefile
@@ -1,6 +1,6 @@
 VERSION = 4
 PATCHLEVEL = 4
-SUBLEVEL = 298
+SUBLEVEL = 299
 EXTRAVERSION = -gnu1
 NAME = Blurry Fish Butt
 
diff --git linux-libre-4.4.298-gnu1/drivers/bluetooth/btusb.c linux-libre-4.4.299-gnu1/drivers/bluetooth/btusb.c
index 95f1051a007d..05d8fac632c0 100644
--- linux-libre-4.4.298-gnu1/drivers/bluetooth/btusb.c
+++ linux-libre-4.4.299-gnu1/drivers/bluetooth/btusb.c
@@ -2489,11 +2489,9 @@ static const struct qca_device_info qca_devices_table[] = {
 	{ 0x00000302, 28, 4, 18 }, /* Rome 3.2 */
 };
 
-static int btusb_qca_send_vendor_req(struct hci_dev *hdev, u8 request,
+static int btusb_qca_send_vendor_req(struct usb_device *udev, u8 request,
 				     void *data, u16 size)
 {
-	struct btusb_data *btdata = hci_get_drvdata(hdev);
-	struct usb_device *udev = btdata->udev;
 	int pipe, err;
 	u8 *buf;
 
@@ -2508,7 +2506,7 @@ static int btusb_qca_send_vendor_req(struct hci_dev *hdev, u8 request,
 	err = usb_control_msg(udev, pipe, request, USB_TYPE_VENDOR | USB_DIR_IN,
 			      0, 0, buf, size, USB_CTRL_SET_TIMEOUT);
 	if (err < 0) {
-		BT_ERR("%s: Failed to access otp area (%d)", hdev->name, err);
+		dev_err(&udev->dev, "Failed to access otp area (%d)", err);
 		goto done;
 	}
 
@@ -2664,20 +2662,38 @@ static int btusb_setup_qca_load_nvm(struct hci_dev *hdev,
 	return err;
 }
 
+/* identify the ROM version and check whether patches are needed */
+static bool btusb_qca_need_patch(struct usb_device *udev)
+{
+	struct qca_version ver;
+
+	if (btusb_qca_send_vendor_req(udev, QCA_GET_TARGET_VERSION, &ver,
+				      sizeof(ver)) < 0)
+		return false;
+	/* only low ROM versions need patches */
+	return !(le32_to_cpu(ver.rom_version) & ~0xffffU);
+}
+
 static int btusb_setup_qca(struct hci_dev *hdev)
 {
+	struct btusb_data *btdata = hci_get_drvdata(hdev);
+	struct usb_device *udev = btdata->udev;
 	const struct qca_device_info *info = NULL;
 	struct qca_version ver;
 	u32 ver_rom;
 	u8 status;
 	int i, err;
 
-	err = btusb_qca_send_vendor_req(hdev, QCA_GET_TARGET_VERSION, &ver,
+	err = btusb_qca_send_vendor_req(udev, QCA_GET_TARGET_VERSION, &ver,
 					sizeof(ver));
 	if (err < 0)
 		return err;
 
 	ver_rom = le32_to_cpu(ver.rom_version);
+	/* Don't care about high ROM versions */
+	if (ver_rom & ~0xffffU)
+		return 0;
+
 	for (i = 0; i < ARRAY_SIZE(qca_devices_table); i++) {
 		if (ver_rom == qca_devices_table[i].rom_version)
 			info = &qca_devices_table[i];
@@ -2688,7 +2704,7 @@ static int btusb_setup_qca(struct hci_dev *hdev)
 		return -ENODEV;
 	}
 
-	err = btusb_qca_send_vendor_req(hdev, QCA_CHECK_STATUS, &status,
+	err = btusb_qca_send_vendor_req(udev, QCA_CHECK_STATUS, &status,
 					sizeof(status));
 	if (err < 0)
 		return err;
@@ -2834,7 +2850,8 @@ static int btusb_probe(struct usb_interface *intf,
 
 		/* Old firmware would otherwise let ath3k driver load
 		 * patch and sysconfig files */
-		if (le16_to_cpu(udev->descriptor.bcdDevice) <= 0x0001)
+		if (le16_to_cpu(udev->descriptor.bcdDevice) <= 0x0001 &&
+		    !btusb_qca_need_patch(udev))
 			return -ENODEV;
 	}
 
@@ -2981,6 +2998,7 @@ static int btusb_probe(struct usb_interface *intf,
 	}
 
 	if (id->driver_info & BTUSB_ATH3012) {
+		data->setup_on_usb = btusb_setup_qca;
 		hdev->set_bdaddr = btusb_set_bdaddr_ath3012;
 		set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks);
 		set_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks);
diff --git linux-libre-4.4.298-gnu1/drivers/isdn/mISDN/core.c linux-libre-4.4.299-gnu1/drivers/isdn/mISDN/core.c
index faf505462a4f..f5a06a6fb297 100644
--- linux-libre-4.4.298-gnu1/drivers/isdn/mISDN/core.c
+++ linux-libre-4.4.299-gnu1/drivers/isdn/mISDN/core.c
@@ -390,7 +390,7 @@ mISDNInit(void)
 	err = mISDN_inittimer(&debug);
 	if (err)
 		goto error2;
-	err = l1_init(&debug);
+	err = Isdnl1_Init(&debug);
 	if (err)
 		goto error3;
 	err = Isdnl2_Init(&debug);
@@ -404,7 +404,7 @@ mISDNInit(void)
 error5:
 	Isdnl2_cleanup();
 error4:
-	l1_cleanup();
+	Isdnl1_cleanup();
 error3:
 	mISDN_timer_cleanup();
 error2:
@@ -417,7 +417,7 @@ static void mISDN_cleanup(void)
 {
 	misdn_sock_cleanup();
 	Isdnl2_cleanup();
-	l1_cleanup();
+	Isdnl1_cleanup();
 	mISDN_timer_cleanup();
 	class_unregister(&mISDN_class);
 
diff --git linux-libre-4.4.298-gnu1/drivers/isdn/mISDN/core.h linux-libre-4.4.299-gnu1/drivers/isdn/mISDN/core.h
index 52695bb81ee7..3c039b6ade2e 100644
--- linux-libre-4.4.298-gnu1/drivers/isdn/mISDN/core.h
+++ linux-libre-4.4.299-gnu1/drivers/isdn/mISDN/core.h
@@ -69,8 +69,8 @@ struct Bprotocol	*get_Bprotocol4id(u_int);
 extern int	mISDN_inittimer(u_int *);
 extern void	mISDN_timer_cleanup(void);
 
-extern int	l1_init(u_int *);
-extern void	l1_cleanup(void);
+extern int	Isdnl1_Init(u_int *);
+extern void	Isdnl1_cleanup(void);
 extern int	Isdnl2_Init(u_int *);
 extern void	Isdnl2_cleanup(void);
 
diff --git linux-libre-4.4.298-gnu1/drivers/isdn/mISDN/layer1.c linux-libre-4.4.299-gnu1/drivers/isdn/mISDN/layer1.c
index bebc57b72138..94d7cc58da64 100644
--- linux-libre-4.4.298-gnu1/drivers/isdn/mISDN/layer1.c
+++ linux-libre-4.4.299-gnu1/drivers/isdn/mISDN/layer1.c
@@ -407,7 +407,7 @@ create_l1(struct dchannel *dch, dchannel_l1callback *dcb) {
 EXPORT_SYMBOL(create_l1);
 
 int
-l1_init(u_int *deb)
+Isdnl1_Init(u_int *deb)
 {
 	debug = deb;
 	l1fsm_s.state_count = L1S_STATE_COUNT;
@@ -419,7 +419,7 @@ l1_init(u_int *deb)
 }
 
 void
-l1_cleanup(void)
+Isdnl1_cleanup(void)
 {
 	mISDN_FsmFree(&l1fsm_s);
 }
diff --git linux-libre-4.4.298-gnu1/drivers/net/ethernet/intel/i40e/i40e_main.c linux-libre-4.4.299-gnu1/drivers/net/ethernet/intel/i40e/i40e_main.c
index 2137c4e7289e..e58db67495d7 100644
--- linux-libre-4.4.298-gnu1/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ linux-libre-4.4.299-gnu1/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -5360,6 +5360,27 @@ int i40e_open(struct net_device *netdev)
 	return 0;
 }
 
+/**
+ * i40e_netif_set_realnum_tx_rx_queues - Update number of tx/rx queues
+ * @vsi: vsi structure
+ *
+ * This updates netdev's number of tx/rx queues
+ *
+ * Returns status of setting tx/rx queues
+ **/
+static int i40e_netif_set_realnum_tx_rx_queues(struct i40e_vsi *vsi)
+{
+	int ret;
+
+	ret = netif_set_real_num_rx_queues(vsi->netdev,
+					   vsi->num_queue_pairs);
+	if (ret)
+		return ret;
+
+	return netif_set_real_num_tx_queues(vsi->netdev,
+					    vsi->num_queue_pairs);
+}
+
 /**
  * i40e_vsi_open -
  * @vsi: the VSI to open
@@ -5394,13 +5415,7 @@ int i40e_vsi_open(struct i40e_vsi *vsi)
 			goto err_setup_rx;
 
 		/* Notify the stack of the actual queue counts. */
-		err = netif_set_real_num_tx_queues(vsi->netdev,
-						   vsi->num_queue_pairs);
-		if (err)
-			goto err_set_queues;
-
-		err = netif_set_real_num_rx_queues(vsi->netdev,
-						   vsi->num_queue_pairs);
+		err = i40e_netif_set_realnum_tx_rx_queues(vsi);
 		if (err)
 			goto err_set_queues;
 
@@ -9413,6 +9428,9 @@ struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
 	case I40E_VSI_VMDQ2:
 	case I40E_VSI_FCOE:
 		ret = i40e_config_netdev(vsi);
+		if (ret)
+			goto err_netdev;
+		ret = i40e_netif_set_realnum_tx_rx_queues(vsi);
 		if (ret)
 			goto err_netdev;
 		ret = register_netdev(vsi->netdev);
diff --git linux-libre-4.4.298-gnu1/drivers/net/ieee802154/atusb.c linux-libre-4.4.299-gnu1/drivers/net/ieee802154/atusb.c
index 9b3ab60c3556..eb68a66538f7 100644
--- linux-libre-4.4.298-gnu1/drivers/net/ieee802154/atusb.c
+++ linux-libre-4.4.299-gnu1/drivers/net/ieee802154/atusb.c
@@ -77,7 +77,9 @@ static int atusb_control_msg(struct atusb *atusb, unsigned int pipe,
 
 	ret = usb_control_msg(usb_dev, pipe, request, requesttype,
 			      value, index, data, size, timeout);
-	if (ret < 0) {
+	if (ret < size) {
+		ret = ret < 0 ? ret : -ENODATA;
+
 		atusb->err = ret;
 		dev_err(&usb_dev->dev,
 			"atusb_control_msg: req 0x%02x val 0x%x idx 0x%x, error %d\n",
@@ -567,9 +569,9 @@ static int atusb_get_and_show_build(struct atusb *atusb)
 	if (!build)
 		return -ENOMEM;
 
-	ret = atusb_control_msg(atusb, usb_rcvctrlpipe(usb_dev, 0),
-				ATUSB_BUILD, ATUSB_REQ_FROM_DEV, 0, 0,
-				build, ATUSB_BUILD_SIZE, 1000);
+	/* We cannot call atusb_control_msg() here, since this request may read various length data */
+	ret = usb_control_msg(atusb->usb_dev, usb_rcvctrlpipe(usb_dev, 0), ATUSB_BUILD,
+			      ATUSB_REQ_FROM_DEV, 0, 0, build, ATUSB_BUILD_SIZE, 1000);
 	if (ret >= 0) {
 		build[ret] = 0;
 		dev_info(&usb_dev->dev, "Firmware: build %s\n", build);
diff --git linux-libre-4.4.298-gnu1/drivers/net/usb/rndis_host.c linux-libre-4.4.299-gnu1/drivers/net/usb/rndis_host.c
index 2b57bd8f0d72..a53823720fb6 100644
--- linux-libre-4.4.298-gnu1/drivers/net/usb/rndis_host.c
+++ linux-libre-4.4.299-gnu1/drivers/net/usb/rndis_host.c
@@ -615,6 +615,11 @@ static const struct usb_device_id	products [] = {
 	USB_DEVICE_AND_INTERFACE_INFO(0x1630, 0x0042,
 				      USB_CLASS_COMM, 2 /* ACM */, 0x0ff),
 	.driver_info = (unsigned long) &rndis_poll_status_info,
+}, {
+	/* Hytera Communications DMR radios' "Radio to PC Network" */
+	USB_VENDOR_AND_INTERFACE_INFO(0x238b,
+				      USB_CLASS_COMM, 2 /* ACM */, 0x0ff),
+	.driver_info = (unsigned long)&rndis_info,
 }, {
 	/* RNDIS is MSFT's un-official variant of CDC ACM */
 	USB_INTERFACE_INFO(USB_CLASS_COMM, 2 /* ACM */, 0x0ff),
diff --git linux-libre-4.4.298-gnu1/drivers/power/reset/ltc2952-poweroff.c linux-libre-4.4.299-gnu1/drivers/power/reset/ltc2952-poweroff.c
index 15fed9d8f871..ec54cff108b3 100644
--- linux-libre-4.4.298-gnu1/drivers/power/reset/ltc2952-poweroff.c
+++ linux-libre-4.4.299-gnu1/drivers/power/reset/ltc2952-poweroff.c
@@ -169,8 +169,8 @@ static void ltc2952_poweroff_kill(void)
 
 static void ltc2952_poweroff_default(struct ltc2952_poweroff *data)
 {
-	data->wde_interval = ktime_set(0, 300L*1E6L);
-	data->trigger_delay = ktime_set(2, 500L*1E6L);
+	data->wde_interval = ktime_set(0, 300L * NSEC_PER_MSEC);
+	data->trigger_delay = ktime_set(2, 500L * NSEC_PER_MSEC);
 
 	hrtimer_init(&data->timer_trigger, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
 	data->timer_trigger.function = ltc2952_poweroff_timer_trigger;
diff --git linux-libre-4.4.298-gnu1/drivers/scsi/libiscsi.c linux-libre-4.4.299-gnu1/drivers/scsi/libiscsi.c
index 0713d02cf112..b1ef1aa4dd44 100644
--- linux-libre-4.4.298-gnu1/drivers/scsi/libiscsi.c
+++ linux-libre-4.4.299-gnu1/drivers/scsi/libiscsi.c
@@ -2994,6 +2994,8 @@ void iscsi_conn_teardown(struct iscsi_cls_conn *cls_conn)
 {
 	struct iscsi_conn *conn = cls_conn->dd_data;
 	struct iscsi_session *session = conn->session;
+	char *tmp_persistent_address = conn->persistent_address;
+	char *tmp_local_ipaddr = conn->local_ipaddr;
 
 	del_timer_sync(&conn->transport_timer);
 
@@ -3015,8 +3017,6 @@ void iscsi_conn_teardown(struct iscsi_cls_conn *cls_conn)
 	spin_lock_bh(&session->frwd_lock);
 	free_pages((unsigned long) conn->data,
 		   get_order(ISCSI_DEF_MAX_RECV_SEG_LEN));
-	kfree(conn->persistent_address);
-	kfree(conn->local_ipaddr);
 	/* regular RX path uses back_lock */
 	spin_lock_bh(&session->back_lock);
 	kfifo_in(&session->cmdpool.queue, (void*)&conn->login_task,
@@ -3028,6 +3028,8 @@ void iscsi_conn_teardown(struct iscsi_cls_conn *cls_conn)
 	mutex_unlock(&session->eh_mutex);
 
 	iscsi_destroy_conn(cls_conn);
+	kfree(tmp_persistent_address);
+	kfree(tmp_local_ipaddr);
 }
 EXPORT_SYMBOL_GPL(iscsi_conn_teardown);
 
diff --git linux-libre-4.4.298-gnu1/fs/xfs/xfs_ioctl.c linux-libre-4.4.299-gnu1/fs/xfs/xfs_ioctl.c
index e4a4f82ea13f..2e4f78d68b05 100644
--- linux-libre-4.4.298-gnu1/fs/xfs/xfs_ioctl.c
+++ linux-libre-4.4.299-gnu1/fs/xfs/xfs_ioctl.c
@@ -729,7 +729,8 @@ xfs_ioc_space(
 		flags |= XFS_PREALLOC_CLEAR;
 		if (bf->l_start > XFS_ISIZE(ip)) {
 			error = xfs_alloc_file_space(ip, XFS_ISIZE(ip),
-					bf->l_start - XFS_ISIZE(ip), 0);
+					bf->l_start - XFS_ISIZE(ip),
+					XFS_BMAPI_PREALLOC);
 			if (error)
 				goto out_unlock;
 		}
diff --git linux-libre-4.4.298-gnu1/lib/test_bpf.c linux-libre-4.4.299-gnu1/lib/test_bpf.c
index cf2880d2ce3f..1a0d1e771e6c 100644
--- linux-libre-4.4.298-gnu1/lib/test_bpf.c
+++ linux-libre-4.4.299-gnu1/lib/test_bpf.c
@@ -4556,7 +4556,7 @@ static struct bpf_test tests[] = {
 		{ },
 		INTERNAL,
 		{ 0x34 },
-		{ { 1, 0xbef } },
+		{ { ETH_HLEN, 0xbef } },
 		.fill_helper = bpf_fill_ld_abs_vlan_push_pop,
 	},
 	/*
diff --git linux-libre-4.4.298-gnu1/net/ipv4/udp.c linux-libre-4.4.299-gnu1/net/ipv4/udp.c
index 0d9f9d625124..aba49b23e65f 100644
--- linux-libre-4.4.298-gnu1/net/ipv4/udp.c
+++ linux-libre-4.4.299-gnu1/net/ipv4/udp.c
@@ -2463,7 +2463,7 @@ int udp4_seq_show(struct seq_file *seq, void *v)
 {
 	seq_setwidth(seq, 127);
 	if (v == SEQ_START_TOKEN)
-		seq_puts(seq, "  sl  local_address rem_address   st tx_queue "
+		seq_puts(seq, "   sl  local_address rem_address   st tx_queue "
 			   "rx_queue tr tm->when retrnsmt   uid  timeout "
 			   "inode ref pointer drops");
 	else {
diff --git linux-libre-4.4.298-gnu1/net/ipv6/ip6_vti.c linux-libre-4.4.299-gnu1/net/ipv6/ip6_vti.c
index 1ff29eba7df7..13f686253ae4 100644
--- linux-libre-4.4.298-gnu1/net/ipv6/ip6_vti.c
+++ linux-libre-4.4.299-gnu1/net/ipv6/ip6_vti.c
@@ -759,6 +759,8 @@ vti6_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	struct net *net = dev_net(dev);
 	struct vti6_net *ip6n = net_generic(net, vti6_net_id);
 
+	memset(&p1, 0, sizeof(p1));
+
 	switch (cmd) {
 	case SIOCGETTUNNEL:
 		if (dev == ip6n->fb_tnl_dev) {
diff --git linux-libre-4.4.298-gnu1/net/mac80211/mlme.c linux-libre-4.4.299-gnu1/net/mac80211/mlme.c
index 7e2f0cd94e62..f6887a41f85b 100644
--- linux-libre-4.4.298-gnu1/net/mac80211/mlme.c
+++ linux-libre-4.4.299-gnu1/net/mac80211/mlme.c
@@ -4431,7 +4431,7 @@ static int ieee80211_prep_connection(struct ieee80211_sub_if_data *sdata,
 
 	if (new_sta) {
 		u32 rates = 0, basic_rates = 0;
-		bool have_higher_than_11mbit;
+		bool have_higher_than_11mbit = false;
 		int min_rate = INT_MAX, min_rate_index = -1;
 		struct ieee80211_chanctx_conf *chanctx_conf;
 		const struct cfg80211_bss_ies *ies;
diff --git linux-libre-4.4.298-gnu1/net/phonet/pep.c linux-libre-4.4.299-gnu1/net/phonet/pep.c
index 1e7945df3992..a734d47c5eb1 100644
--- linux-libre-4.4.298-gnu1/net/phonet/pep.c
+++ linux-libre-4.4.299-gnu1/net/phonet/pep.c
@@ -878,6 +878,7 @@ static struct sock *pep_sock_accept(struct sock *sk, int flags, int *errp)
 
 	err = pep_accept_conn(newsk, skb);
 	if (err) {
+		__sock_put(sk);
 		sock_put(newsk);
 		newsk = NULL;
 		goto drop;
diff --git linux-libre-4.4.298-gnu1/net/sched/sch_qfq.c linux-libre-4.4.299-gnu1/net/sched/sch_qfq.c
index 8dabd8257b49..d466fab84261 100644
--- linux-libre-4.4.298-gnu1/net/sched/sch_qfq.c
+++ linux-libre-4.4.299-gnu1/net/sched/sch_qfq.c
@@ -1479,10 +1479,8 @@ static int qfq_init_qdisc(struct Qdisc *sch, struct nlattr *opt)
 	if (err < 0)
 		return err;
 
-	if (qdisc_dev(sch)->tx_queue_len + 1 > QFQ_MAX_AGG_CLASSES)
-		max_classes = QFQ_MAX_AGG_CLASSES;
-	else
-		max_classes = qdisc_dev(sch)->tx_queue_len + 1;
+	max_classes = min_t(u64, (u64)qdisc_dev(sch)->tx_queue_len + 1,
+			    QFQ_MAX_AGG_CLASSES);
 	/* max_cl_shift = floor(log_2(max_classes)) */
 	max_cl_shift = __fls(max_classes);
 	q->max_agg_classes = 1<<max_cl_shift;
