diff --git a/MAINTAINERS b/MAINTAINERS
index 06c0fd52bbfd2d9cb7c99dce3417cde1f7cc55f2..5d87ccbee19b18db305dd2d1c769d0c252d8cd1b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4377,11 +4377,10 @@ F:	fs/gfs2/
 F:	include/uapi/linux/gfs2_ondisk.h
 
 GIGASET ISDN DRIVERS
-M:	Hansjoerg Lipp <hjlipp@web.de>
-M:	Tilman Schmidt <tilman@imap.cc>
+M:	Paul Bolle <pebolle@tiscali.nl>
 L:	gigaset307x-common@lists.sourceforge.net
 W:	http://gigaset307x.sourceforge.net/
-S:	Maintained
+S:	Odd Fixes
 F:	Documentation/isdn/README.gigaset
 F:	drivers/isdn/gigaset/
 F:	include/uapi/linux/gigaset_dev.h
@@ -8827,10 +8826,11 @@ W:	http://www.emulex.com
 S:	Supported
 F:	drivers/scsi/be2iscsi/
 
-SERVER ENGINES 10Gbps NIC - BladeEngine 2 DRIVER
-M:	Sathya Perla <sathya.perla@emulex.com>
-M:	Subbu Seetharaman <subbu.seetharaman@emulex.com>
-M:	Ajit Khaparde <ajit.khaparde@emulex.com>
+Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER
+M:	Sathya Perla <sathya.perla@avagotech.com>
+M:	Ajit Khaparde <ajit.khaparde@avagotech.com>
+M:	Padmanabh Ratnakar <padmanabh.ratnakar@avagotech.com>
+M:	Sriharsha Basavapatna <sriharsha.basavapatna@avagotech.com>
 L:	netdev@vger.kernel.org
 W:	http://www.emulex.com
 S:	Supported
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index e1268f90502682c75dfd7a98e6ed15272ea8d512..e0e23582c8b4e4687209a219c0d2bbc86b88bbd9 100644
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
@@ -54,6 +54,7 @@
 #define SEEN_DATA		(1 << (BPF_MEMWORDS + 3))
 
 #define FLAG_NEED_X_RESET	(1 << 0)
+#define FLAG_IMM_OVERFLOW	(1 << 1)
 
 struct jit_ctx {
 	const struct bpf_prog *skf;
@@ -293,6 +294,15 @@ static u16 imm_offset(u32 k, struct jit_ctx *ctx)
 	/* PC in ARM mode == address of the instruction + 8 */
 	imm = offset - (8 + ctx->idx * 4);
 
+	if (imm & ~0xfff) {
+		/*
+		 * literal pool is too far, signal it into flags. we
+		 * can only detect it on the second pass unfortunately.
+		 */
+		ctx->flags |= FLAG_IMM_OVERFLOW;
+		return 0;
+	}
+
 	return imm;
 }
 
@@ -449,10 +459,21 @@ static inline void emit_udiv(u8 rd, u8 rm, u8 rn, struct jit_ctx *ctx)
 		return;
 	}
 #endif
-	if (rm != ARM_R0)
-		emit(ARM_MOV_R(ARM_R0, rm), ctx);
+
+	/*
+	 * For BPF_ALU | BPF_DIV | BPF_K instructions, rm is ARM_R4
+	 * (r_A) and rn is ARM_R0 (r_scratch) so load rn first into
+	 * ARM_R1 to avoid accidentally overwriting ARM_R0 with rm
+	 * before using it as a source for ARM_R1.
+	 *
+	 * For BPF_ALU | BPF_DIV | BPF_X rm is ARM_R4 (r_A) and rn is
+	 * ARM_R5 (r_X) so there is no particular register overlap
+	 * issues.
+	 */
 	if (rn != ARM_R1)
 		emit(ARM_MOV_R(ARM_R1, rn), ctx);
+	if (rm != ARM_R0)
+		emit(ARM_MOV_R(ARM_R0, rm), ctx);
 
 	ctx->seen |= SEEN_CALL;
 	emit_mov_i(ARM_R3, (u32)jit_udiv, ctx);
@@ -855,6 +876,14 @@ static int build_body(struct jit_ctx *ctx)
 		default:
 			return -1;
 		}
+
+		if (ctx->flags & FLAG_IMM_OVERFLOW)
+			/*
+			 * this instruction generated an overflow when
+			 * trying to access the literal pool, so
+			 * delegate this filter to the kernel interpreter.
+			 */
+			return -1;
 	}
 
 	/* compute offsets only during the first pass */
@@ -917,7 +946,14 @@ void bpf_jit_compile(struct bpf_prog *fp)
 	ctx.idx = 0;
 
 	build_prologue(&ctx);
-	build_body(&ctx);
+	if (build_body(&ctx) < 0) {
+#if __LINUX_ARM_ARCH__ < 7
+		if (ctx.imm_count)
+			kfree(ctx.imms);
+#endif
+		bpf_jit_binary_free(header);
+		goto out;
+	}
 	build_epilogue(&ctx);
 
 	flush_icache_range((u32)ctx.target, (u32)(ctx.target + ctx.idx));
diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
index 987514396c1e443376bffe70e050b72f86509102..99f76103c6b733e3d587652e3ab4228d20d57ac9 100644
--- a/arch/x86/net/bpf_jit_comp.c
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -559,6 +559,13 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image,
 				if (is_ereg(dst_reg))
 					EMIT1(0x41);
 				EMIT3(0xC1, add_1reg(0xC8, dst_reg), 8);
+
+				/* emit 'movzwl eax, ax' */
+				if (is_ereg(dst_reg))
+					EMIT3(0x45, 0x0F, 0xB7);
+				else
+					EMIT2(0x0F, 0xB7);
+				EMIT1(add_2reg(0xC0, dst_reg, dst_reg));
 				break;
 			case 32:
 				/* emit 'bswap eax' to swap lower 4 bytes */
@@ -577,6 +584,27 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image,
 			break;
 
 		case BPF_ALU | BPF_END | BPF_FROM_LE:
+			switch (imm32) {
+			case 16:
+				/* emit 'movzwl eax, ax' to zero extend 16-bit
+				 * into 64 bit
+				 */
+				if (is_ereg(dst_reg))
+					EMIT3(0x45, 0x0F, 0xB7);
+				else
+					EMIT2(0x0F, 0xB7);
+				EMIT1(add_2reg(0xC0, dst_reg, dst_reg));
+				break;
+			case 32:
+				/* emit 'mov eax, eax' to clear upper 32-bits */
+				if (is_ereg(dst_reg))
+					EMIT1(0x45);
+				EMIT2(0x89, add_2reg(0xC0, dst_reg, dst_reg));
+				break;
+			case 64:
+				/* nop */
+				break;
+			}
 			break;
 
 			/* ST: *(u8*)(dst_reg + off) = imm */
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index 4f7e8d400bc01a178bcbfcf499340b40545fb54f..6de97b3871b0f8cffe4d2c9b2b78eb5e87c48247 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -227,7 +227,6 @@ static void bt3c_receive(struct bt3c_info *info)
 	iobase = info->p_dev->resource[0]->start;
 
 	avail = bt3c_read(iobase, 0x7006);
-	//printk("bt3c_cs: receiving %d bytes\n", avail);
 
 	bt3c_address(iobase, 0x7480);
 	while (size < avail) {
@@ -250,7 +249,6 @@ static void bt3c_receive(struct bt3c_info *info)
 
 			bt_cb(info->rx_skb)->pkt_type = inb(iobase + DATA_L);
 			inb(iobase + DATA_H);
-			//printk("bt3c: PACKET_TYPE=%02x\n", bt_cb(info->rx_skb)->pkt_type);
 
 			switch (bt_cb(info->rx_skb)->pkt_type) {
 
@@ -364,7 +362,6 @@ static irqreturn_t bt3c_interrupt(int irq, void *dev_inst)
 			if (stat & 0x0001)
 				bt3c_receive(info);
 			if (stat & 0x0002) {
-				//BT_ERR("Ack (stat=0x%04x)", stat);
 				clear_bit(XMIT_SENDING, &(info->tx_state));
 				bt3c_write_wakeup(info);
 			}
diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c
index d0741f3ed7ec36b49f1c50ff119fabc7368d3a9e..4bba86677adc64553fe8415d9b6812bfb3e1449d 100644
--- a/drivers/bluetooth/btbcm.c
+++ b/drivers/bluetooth/btbcm.c
@@ -95,6 +95,78 @@ int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
 }
 EXPORT_SYMBOL_GPL(btbcm_set_bdaddr);
 
+int btbcm_patchram(struct hci_dev *hdev, const char *firmware)
+{
+	const struct hci_command_hdr *cmd;
+	const struct firmware *fw;
+	const u8 *fw_ptr;
+	size_t fw_size;
+	struct sk_buff *skb;
+	u16 opcode;
+	int err;
+
+	err = request_firmware(&fw, firmware, &hdev->dev);
+	if (err < 0) {
+		BT_INFO("%s: BCM: Patch %s not found", hdev->name, firmware);
+		return err;
+	}
+
+	/* Start Download */
+	skb = __hci_cmd_sync(hdev, 0xfc2e, 0, NULL, HCI_INIT_TIMEOUT);
+	if (IS_ERR(skb)) {
+		err = PTR_ERR(skb);
+		BT_ERR("%s: BCM: Download Minidrv command failed (%d)",
+		       hdev->name, err);
+		goto done;
+	}
+	kfree_skb(skb);
+
+	/* 50 msec delay after Download Minidrv completes */
+	msleep(50);
+
+	fw_ptr = fw->data;
+	fw_size = fw->size;
+
+	while (fw_size >= sizeof(*cmd)) {
+		const u8 *cmd_param;
+
+		cmd = (struct hci_command_hdr *)fw_ptr;
+		fw_ptr += sizeof(*cmd);
+		fw_size -= sizeof(*cmd);
+
+		if (fw_size < cmd->plen) {
+			BT_ERR("%s: BCM: Patch %s is corrupted", hdev->name,
+			       firmware);
+			err = -EINVAL;
+			goto done;
+		}
+
+		cmd_param = fw_ptr;
+		fw_ptr += cmd->plen;
+		fw_size -= cmd->plen;
+
+		opcode = le16_to_cpu(cmd->opcode);
+
+		skb = __hci_cmd_sync(hdev, opcode, cmd->plen, cmd_param,
+				     HCI_INIT_TIMEOUT);
+		if (IS_ERR(skb)) {
+			err = PTR_ERR(skb);
+			BT_ERR("%s: BCM: Patch command %04x failed (%d)",
+			       hdev->name, opcode, err);
+			goto done;
+		}
+		kfree_skb(skb);
+	}
+
+	/* 250 msec delay after Launch Ram completes */
+	msleep(250);
+
+done:
+	release_firmware(fw);
+	return err;
+}
+EXPORT_SYMBOL(btbcm_patchram);
+
 static int btbcm_reset(struct hci_dev *hdev)
 {
 	struct sk_buff *skb;
@@ -198,12 +270,8 @@ static const struct {
 
 int btbcm_setup_patchram(struct hci_dev *hdev)
 {
-	const struct hci_command_hdr *cmd;
-	const struct firmware *fw;
-	const u8 *fw_ptr;
-	size_t fw_size;
 	char fw_name[64];
-	u16 opcode, subver, rev, pid, vid;
+	u16 subver, rev, pid, vid;
 	const char *hw_name = NULL;
 	struct sk_buff *skb;
 	struct hci_rp_read_local_version *ver;
@@ -273,74 +341,19 @@ int btbcm_setup_patchram(struct hci_dev *hdev)
 		hw_name ? : "BCM", (subver & 0x7000) >> 13,
 		(subver & 0x1f00) >> 8, (subver & 0x00ff), rev & 0x0fff);
 
-	err = request_firmware(&fw, fw_name, &hdev->dev);
-	if (err < 0) {
-		BT_INFO("%s: BCM: patch %s not found", hdev->name, fw_name);
+	err = btbcm_patchram(hdev, fw_name);
+	if (err == -ENOENT)
 		return 0;
-	}
-
-	/* Start Download */
-	skb = __hci_cmd_sync(hdev, 0xfc2e, 0, NULL, HCI_INIT_TIMEOUT);
-	if (IS_ERR(skb)) {
-		err = PTR_ERR(skb);
-		BT_ERR("%s: BCM: Download Minidrv command failed (%d)",
-		       hdev->name, err);
-		goto reset;
-	}
-	kfree_skb(skb);
-
-	/* 50 msec delay after Download Minidrv completes */
-	msleep(50);
-
-	fw_ptr = fw->data;
-	fw_size = fw->size;
-
-	while (fw_size >= sizeof(*cmd)) {
-		const u8 *cmd_param;
-
-		cmd = (struct hci_command_hdr *)fw_ptr;
-		fw_ptr += sizeof(*cmd);
-		fw_size -= sizeof(*cmd);
-
-		if (fw_size < cmd->plen) {
-			BT_ERR("%s: BCM: patch %s is corrupted", hdev->name,
-			       fw_name);
-			err = -EINVAL;
-			goto reset;
-		}
 
-		cmd_param = fw_ptr;
-		fw_ptr += cmd->plen;
-		fw_size -= cmd->plen;
-
-		opcode = le16_to_cpu(cmd->opcode);
-
-		skb = __hci_cmd_sync(hdev, opcode, cmd->plen, cmd_param,
-				     HCI_INIT_TIMEOUT);
-		if (IS_ERR(skb)) {
-			err = PTR_ERR(skb);
-			BT_ERR("%s: BCM: patch command %04x failed (%d)",
-			       hdev->name, opcode, err);
-			goto reset;
-		}
-		kfree_skb(skb);
-	}
-
-	/* 250 msec delay after Launch Ram completes */
-	msleep(250);
-
-reset:
 	/* Reset */
 	err = btbcm_reset(hdev);
 	if (err)
-		goto done;
+		return err;
 
 	/* Read Local Version Info */
 	skb = btbcm_read_local_version(hdev);
-	if (IS_ERR(skb)) {
-		err = PTR_ERR(skb);
-		goto done;
-	}
+	if (IS_ERR(skb))
+		return PTR_ERR(skb);
 
 	ver = (struct hci_rp_read_local_version *)skb->data;
 	rev = le16_to_cpu(ver->hci_rev);
@@ -355,10 +368,7 @@ int btbcm_setup_patchram(struct hci_dev *hdev)
 
 	set_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks);
 
-done:
-	release_firmware(fw);
-
-	return err;
+	return 0;
 }
 EXPORT_SYMBOL_GPL(btbcm_setup_patchram);
 
diff --git a/drivers/bluetooth/btbcm.h b/drivers/bluetooth/btbcm.h
index 34268ae3eb4607e16f5c9e017b23cb904a80b459..eb6ab5f9483d3b510ab6a2decfb1d694af8facb7 100644
--- a/drivers/bluetooth/btbcm.h
+++ b/drivers/bluetooth/btbcm.h
@@ -25,6 +25,7 @@
 
 int btbcm_check_bdaddr(struct hci_dev *hdev);
 int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr);
+int btbcm_patchram(struct hci_dev *hdev, const char *firmware);
 
 int btbcm_setup_patchram(struct hci_dev *hdev);
 int btbcm_setup_apple(struct hci_dev *hdev);
@@ -41,6 +42,11 @@ static inline int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
 	return -EOPNOTSUPP;
 }
 
+static inline int btbcm_patchram(struct hci_dev *hdev, const char *firmware)
+{
+	return -EOPNOTSUPP;
+}
+
 static inline int btbcm_setup_patchram(struct hci_dev *hdev)
 {
 	return 0;
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index de7b236eeae7777f71389ec42c233525d309aef2..d21f3b4176d3165f9541275964278db16dd24374 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -24,6 +24,7 @@
 #include <linux/module.h>
 #include <linux/usb.h>
 #include <linux/firmware.h>
+#include <asm/unaligned.h>
 
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
@@ -57,6 +58,7 @@ static struct usb_driver btusb_driver;
 #define BTUSB_AMP		0x4000
 #define BTUSB_QCA_ROME		0x8000
 #define BTUSB_BCM_APPLE		0x10000
+#define BTUSB_REALTEK		0x20000
 
 static const struct usb_device_id btusb_table[] = {
 	/* Generic Bluetooth USB device */
@@ -288,6 +290,28 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_VENDOR_AND_INTERFACE_INFO(0x8087, 0xe0, 0x01, 0x01),
 	  .driver_info = BTUSB_IGNORE },
 
+	/* Realtek Bluetooth devices */
+	{ USB_VENDOR_AND_INTERFACE_INFO(0x0bda, 0xe0, 0x01, 0x01),
+	  .driver_info = BTUSB_REALTEK },
+
+	/* Additional Realtek 8723AE Bluetooth devices */
+	{ USB_DEVICE(0x0930, 0x021d), .driver_info = BTUSB_REALTEK },
+	{ USB_DEVICE(0x13d3, 0x3394), .driver_info = BTUSB_REALTEK },
+
+	/* Additional Realtek 8723BE Bluetooth devices */
+	{ USB_DEVICE(0x0489, 0xe085), .driver_info = BTUSB_REALTEK },
+	{ USB_DEVICE(0x0489, 0xe08b), .driver_info = BTUSB_REALTEK },
+	{ USB_DEVICE(0x13d3, 0x3410), .driver_info = BTUSB_REALTEK },
+	{ USB_DEVICE(0x13d3, 0x3416), .driver_info = BTUSB_REALTEK },
+	{ USB_DEVICE(0x13d3, 0x3459), .driver_info = BTUSB_REALTEK },
+
+	/* Additional Realtek 8821AE Bluetooth devices */
+	{ USB_DEVICE(0x0b05, 0x17dc), .driver_info = BTUSB_REALTEK },
+	{ USB_DEVICE(0x13d3, 0x3414), .driver_info = BTUSB_REALTEK },
+	{ USB_DEVICE(0x13d3, 0x3458), .driver_info = BTUSB_REALTEK },
+	{ USB_DEVICE(0x13d3, 0x3461), .driver_info = BTUSB_REALTEK },
+	{ USB_DEVICE(0x13d3, 0x3462), .driver_info = BTUSB_REALTEK },
+
 	{ }	/* Terminating entry */
 };
 
@@ -892,7 +916,7 @@ static int btusb_open(struct hci_dev *hdev)
 	 */
 	if (data->setup_on_usb) {
 		err = data->setup_on_usb(hdev);
-		if (err <0)
+		if (err < 0)
 			return err;
 	}
 
@@ -1345,6 +1369,378 @@ static int btusb_setup_csr(struct hci_dev *hdev)
 	return ret;
 }
 
+#define RTL_FRAG_LEN 252
+
+struct rtl_download_cmd {
+	__u8 index;
+	__u8 data[RTL_FRAG_LEN];
+} __packed;
+
+struct rtl_download_response {
+	__u8 status;
+	__u8 index;
+} __packed;
+
+struct rtl_rom_version_evt {
+	__u8 status;
+	__u8 version;
+} __packed;
+
+struct rtl_epatch_header {
+	__u8 signature[8];
+	__le32 fw_version;
+	__le16 num_patches;
+} __packed;
+
+#define RTL_EPATCH_SIGNATURE	"Realtech"
+#define RTL_ROM_LMP_3499	0x3499
+#define RTL_ROM_LMP_8723A	0x1200
+#define RTL_ROM_LMP_8723B	0x8723
+#define RTL_ROM_LMP_8821A	0x8821
+#define RTL_ROM_LMP_8761A	0x8761
+
+static int rtl_read_rom_version(struct hci_dev *hdev, u8 *version)
+{
+	struct rtl_rom_version_evt *rom_version;
+	struct sk_buff *skb;
+	int ret;
+
+	/* Read RTL ROM version command */
+	skb = __hci_cmd_sync(hdev, 0xfc6d, 0, NULL, HCI_INIT_TIMEOUT);
+	if (IS_ERR(skb)) {
+		BT_ERR("%s: Read ROM version failed (%ld)",
+		       hdev->name, PTR_ERR(skb));
+		return PTR_ERR(skb);
+	}
+
+	if (skb->len != sizeof(*rom_version)) {
+		BT_ERR("%s: RTL version event length mismatch", hdev->name);
+		kfree_skb(skb);
+		return -EIO;
+	}
+
+	rom_version = (struct rtl_rom_version_evt *)skb->data;
+	BT_INFO("%s: rom_version status=%x version=%x",
+		hdev->name, rom_version->status, rom_version->version);
+
+	ret = rom_version->status;
+	if (ret == 0)
+		*version = rom_version->version;
+
+	kfree_skb(skb);
+	return ret;
+}
+
+static int rtl8723b_parse_firmware(struct hci_dev *hdev, u16 lmp_subver,
+				   const struct firmware *fw,
+				   unsigned char **_buf)
+{
+	const u8 extension_sig[] = { 0x51, 0x04, 0xfd, 0x77 };
+	struct rtl_epatch_header *epatch_info;
+	unsigned char *buf;
+	int i, ret, len;
+	size_t min_size;
+	u8 opcode, length, data, rom_version = 0;
+	int project_id = -1;
+	const unsigned char *fwptr, *chip_id_base;
+	const unsigned char *patch_length_base, *patch_offset_base;
+	u32 patch_offset = 0;
+	u16 patch_length, num_patches;
+	const u16 project_id_to_lmp_subver[] = {
+		RTL_ROM_LMP_8723A,
+		RTL_ROM_LMP_8723B,
+		RTL_ROM_LMP_8821A,
+		RTL_ROM_LMP_8761A
+	};
+
+	ret = rtl_read_rom_version(hdev, &rom_version);
+	if (ret)
+		return -bt_to_errno(ret);
+
+	min_size = sizeof(struct rtl_epatch_header) + sizeof(extension_sig) + 3;
+	if (fw->size < min_size)
+		return -EINVAL;
+
+	fwptr = fw->data + fw->size - sizeof(extension_sig);
+	if (memcmp(fwptr, extension_sig, sizeof(extension_sig)) != 0) {
+		BT_ERR("%s: extension section signature mismatch", hdev->name);
+		return -EINVAL;
+	}
+
+	/* Loop from the end of the firmware parsing instructions, until
+	 * we find an instruction that identifies the "project ID" for the
+	 * hardware supported by this firwmare file.
+	 * Once we have that, we double-check that that project_id is suitable
+	 * for the hardware we are working with.
+	 */
+	while (fwptr >= fw->data + (sizeof(struct rtl_epatch_header) + 3)) {
+		opcode = *--fwptr;
+		length = *--fwptr;
+		data = *--fwptr;
+
+		BT_DBG("check op=%x len=%x data=%x", opcode, length, data);
+
+		if (opcode == 0xff) /* EOF */
+			break;
+
+		if (length == 0) {
+			BT_ERR("%s: found instruction with length 0",
+			       hdev->name);
+			return -EINVAL;
+		}
+
+		if (opcode == 0 && length == 1) {
+			project_id = data;
+			break;
+		}
+
+		fwptr -= length;
+	}
+
+	if (project_id < 0) {
+		BT_ERR("%s: failed to find version instruction", hdev->name);
+		return -EINVAL;
+	}
+
+	if (project_id >= ARRAY_SIZE(project_id_to_lmp_subver)) {
+		BT_ERR("%s: unknown project id %d", hdev->name, project_id);
+		return -EINVAL;
+	}
+
+	if (lmp_subver != project_id_to_lmp_subver[project_id]) {
+		BT_ERR("%s: firmware is for %x but this is a %x", hdev->name,
+		       project_id_to_lmp_subver[project_id], lmp_subver);
+		return -EINVAL;
+	}
+
+	epatch_info = (struct rtl_epatch_header *)fw->data;
+	if (memcmp(epatch_info->signature, RTL_EPATCH_SIGNATURE, 8) != 0) {
+		BT_ERR("%s: bad EPATCH signature", hdev->name);
+		return -EINVAL;
+	}
+
+	num_patches = le16_to_cpu(epatch_info->num_patches);
+	BT_DBG("fw_version=%x, num_patches=%d",
+	       le32_to_cpu(epatch_info->fw_version), num_patches);
+
+	/* After the rtl_epatch_header there is a funky patch metadata section.
+	 * Assuming 2 patches, the layout is:
+	 * ChipID1 ChipID2 PatchLength1 PatchLength2 PatchOffset1 PatchOffset2
+	 *
+	 * Find the right patch for this chip.
+	 */
+	min_size += 8 * num_patches;
+	if (fw->size < min_size)
+		return -EINVAL;
+
+	chip_id_base = fw->data + sizeof(struct rtl_epatch_header);
+	patch_length_base = chip_id_base + (sizeof(u16) * num_patches);
+	patch_offset_base = patch_length_base + (sizeof(u16) * num_patches);
+	for (i = 0; i < num_patches; i++) {
+		u16 chip_id = get_unaligned_le16(chip_id_base +
+						 (i * sizeof(u16)));
+		if (chip_id == rom_version + 1) {
+			patch_length = get_unaligned_le16(patch_length_base +
+							  (i * sizeof(u16)));
+			patch_offset = get_unaligned_le32(patch_offset_base +
+							  (i * sizeof(u32)));
+			break;
+		}
+	}
+
+	if (!patch_offset) {
+		BT_ERR("%s: didn't find patch for chip id %d",
+		       hdev->name, rom_version);
+		return -EINVAL;
+	}
+
+	BT_DBG("length=%x offset=%x index %d", patch_length, patch_offset, i);
+	min_size = patch_offset + patch_length;
+	if (fw->size < min_size)
+		return -EINVAL;
+
+	/* Copy the firmware into a new buffer and write the version at
+	 * the end.
+	 */
+	len = patch_length;
+	buf = kmemdup(fw->data + patch_offset, patch_length, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+
+	memcpy(buf + patch_length - 4, &epatch_info->fw_version, 4);
+
+	*_buf = buf;
+	return len;
+}
+
+static int rtl_download_firmware(struct hci_dev *hdev,
+				 const unsigned char *data, int fw_len)
+{
+	struct rtl_download_cmd *dl_cmd;
+	int frag_num = fw_len / RTL_FRAG_LEN + 1;
+	int frag_len = RTL_FRAG_LEN;
+	int ret = 0;
+	int i;
+
+	dl_cmd = kmalloc(sizeof(struct rtl_download_cmd), GFP_KERNEL);
+	if (!dl_cmd)
+		return -ENOMEM;
+
+	for (i = 0; i < frag_num; i++) {
+		struct rtl_download_response *dl_resp;
+		struct sk_buff *skb;
+
+		BT_DBG("download fw (%d/%d)", i, frag_num);
+
+		dl_cmd->index = i;
+		if (i == (frag_num - 1)) {
+			dl_cmd->index |= 0x80; /* data end */
+			frag_len = fw_len % RTL_FRAG_LEN;
+		}
+		memcpy(dl_cmd->data, data, frag_len);
+
+		/* Send download command */
+		skb = __hci_cmd_sync(hdev, 0xfc20, frag_len + 1, dl_cmd,
+				     HCI_INIT_TIMEOUT);
+		if (IS_ERR(skb)) {
+			BT_ERR("%s: download fw command failed (%ld)",
+			       hdev->name, PTR_ERR(skb));
+			ret = -PTR_ERR(skb);
+			goto out;
+		}
+
+		if (skb->len != sizeof(*dl_resp)) {
+			BT_ERR("%s: download fw event length mismatch",
+			       hdev->name);
+			kfree_skb(skb);
+			ret = -EIO;
+			goto out;
+		}
+
+		dl_resp = (struct rtl_download_response *)skb->data;
+		if (dl_resp->status != 0) {
+			kfree_skb(skb);
+			ret = bt_to_errno(dl_resp->status);
+			goto out;
+		}
+
+		kfree_skb(skb);
+		data += RTL_FRAG_LEN;
+	}
+
+out:
+	kfree(dl_cmd);
+	return ret;
+}
+
+static int btusb_setup_rtl8723a(struct hci_dev *hdev)
+{
+	struct btusb_data *data = dev_get_drvdata(&hdev->dev);
+	struct usb_device *udev = interface_to_usbdev(data->intf);
+	const struct firmware *fw;
+	int ret;
+
+	BT_INFO("%s: rtl: loading rtl_bt/rtl8723a_fw.bin", hdev->name);
+	ret = request_firmware(&fw, "rtl_bt/rtl8723a_fw.bin", &udev->dev);
+	if (ret < 0) {
+		BT_ERR("%s: Failed to load rtl_bt/rtl8723a_fw.bin", hdev->name);
+		return ret;
+	}
+
+	if (fw->size < 8) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	/* Check that the firmware doesn't have the epatch signature
+	 * (which is only for RTL8723B and newer).
+	 */
+	if (!memcmp(fw->data, RTL_EPATCH_SIGNATURE, 8)) {
+		BT_ERR("%s: unexpected EPATCH signature!", hdev->name);
+		ret = -EINVAL;
+		goto out;
+	}
+
+	ret = rtl_download_firmware(hdev, fw->data, fw->size);
+
+out:
+	release_firmware(fw);
+	return ret;
+}
+
+static int btusb_setup_rtl8723b(struct hci_dev *hdev, u16 lmp_subver,
+				const char *fw_name)
+{
+	struct btusb_data *data = dev_get_drvdata(&hdev->dev);
+	struct usb_device *udev = interface_to_usbdev(data->intf);
+	unsigned char *fw_data = NULL;
+	const struct firmware *fw;
+	int ret;
+
+	BT_INFO("%s: rtl: loading %s", hdev->name, fw_name);
+	ret = request_firmware(&fw, fw_name, &udev->dev);
+	if (ret < 0) {
+		BT_ERR("%s: Failed to load %s", hdev->name, fw_name);
+		return ret;
+	}
+
+	ret = rtl8723b_parse_firmware(hdev, lmp_subver, fw, &fw_data);
+	if (ret < 0)
+		goto out;
+
+	ret = rtl_download_firmware(hdev, fw_data, ret);
+	kfree(fw_data);
+	if (ret < 0)
+		goto out;
+
+out:
+	release_firmware(fw);
+	return ret;
+}
+
+static int btusb_setup_realtek(struct hci_dev *hdev)
+{
+	struct sk_buff *skb;
+	struct hci_rp_read_local_version *resp;
+	u16 lmp_subver;
+
+	skb = btusb_read_local_version(hdev);
+	if (IS_ERR(skb))
+		return -PTR_ERR(skb);
+
+	resp = (struct hci_rp_read_local_version *)skb->data;
+	BT_INFO("%s: rtl: examining hci_ver=%02x hci_rev=%04x lmp_ver=%02x "
+		"lmp_subver=%04x", hdev->name, resp->hci_ver, resp->hci_rev,
+		resp->lmp_ver, resp->lmp_subver);
+
+	lmp_subver = le16_to_cpu(resp->lmp_subver);
+	kfree_skb(skb);
+
+	/* Match a set of subver values that correspond to stock firmware,
+	 * which is not compatible with standard btusb.
+	 * If matched, upload an alternative firmware that does conform to
+	 * standard btusb. Once that firmware is uploaded, the subver changes
+	 * to a different value.
+	 */
+	switch (lmp_subver) {
+	case RTL_ROM_LMP_8723A:
+	case RTL_ROM_LMP_3499:
+		return btusb_setup_rtl8723a(hdev);
+	case RTL_ROM_LMP_8723B:
+		return btusb_setup_rtl8723b(hdev, lmp_subver,
+					    "rtl_bt/rtl8723b_fw.bin");
+	case RTL_ROM_LMP_8821A:
+		return btusb_setup_rtl8723b(hdev, lmp_subver,
+					    "rtl_bt/rtl8821a_fw.bin");
+	case RTL_ROM_LMP_8761A:
+		return btusb_setup_rtl8723b(hdev, lmp_subver,
+					    "rtl_bt/rtl8761a_fw.bin");
+	default:
+		BT_INFO("rtl: assuming no firmware upload needed.");
+		return 0;
+	}
+}
+
 static const struct firmware *btusb_setup_intel_get_fw(struct hci_dev *hdev,
 						       struct intel_version *ver)
 {
@@ -2577,7 +2973,7 @@ static int btusb_setup_qca(struct hci_dev *hdev)
 	int i, err;
 
 	err = btusb_qca_send_vendor_req(hdev, QCA_GET_TARGET_VERSION, &ver,
-				        sizeof(ver));
+					sizeof(ver));
 	if (err < 0)
 		return err;
 
@@ -2776,6 +3172,9 @@ static int btusb_probe(struct usb_interface *intf,
 		hdev->set_bdaddr = btusb_set_bdaddr_ath3012;
 	}
 
+	if (id->driver_info & BTUSB_REALTEK)
+		hdev->setup = btusb_setup_realtek;
+
 	if (id->driver_info & BTUSB_AMP) {
 		/* AMP controllers do not support SCO packets */
 		data->isoc = NULL;
diff --git a/drivers/bluetooth/hci_ath.c b/drivers/bluetooth/hci_ath.c
index 1b3f8647ea2fd446e1a6f14979a27e399fb0dbf5..ec8fa0e0f03630c9646a60b831277477a249b010 100644
--- a/drivers/bluetooth/hci_ath.c
+++ b/drivers/bluetooth/hci_ath.c
@@ -95,7 +95,6 @@ static void ath_hci_uart_work(struct work_struct *work)
 	hci_uart_tx_wakeup(hu);
 }
 
-/* Initialize protocol */
 static int ath_open(struct hci_uart *hu)
 {
 	struct ath_struct *ath;
@@ -116,8 +115,7 @@ static int ath_open(struct hci_uart *hu)
 	return 0;
 }
 
-/* Flush protocol data */
-static int ath_flush(struct hci_uart *hu)
+static int ath_close(struct hci_uart *hu)
 {
 	struct ath_struct *ath = hu->priv;
 
@@ -125,11 +123,17 @@ static int ath_flush(struct hci_uart *hu)
 
 	skb_queue_purge(&ath->txq);
 
+	kfree_skb(ath->rx_skb);
+
+	cancel_work_sync(&ath->ctxtsw);
+
+	hu->priv = NULL;
+	kfree(ath);
+
 	return 0;
 }
 
-/* Close protocol */
-static int ath_close(struct hci_uart *hu)
+static int ath_flush(struct hci_uart *hu)
 {
 	struct ath_struct *ath = hu->priv;
 
@@ -137,19 +141,65 @@ static int ath_close(struct hci_uart *hu)
 
 	skb_queue_purge(&ath->txq);
 
-	kfree_skb(ath->rx_skb);
+	return 0;
+}
 
-	cancel_work_sync(&ath->ctxtsw);
+static int ath_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
+{
+	struct sk_buff *skb;
+	u8 buf[10];
+	int err;
+
+	buf[0] = 0x01;
+	buf[1] = 0x01;
+	buf[2] = 0x00;
+	buf[3] = sizeof(bdaddr_t);
+	memcpy(buf + 4, bdaddr, sizeof(bdaddr_t));
+
+	skb = __hci_cmd_sync(hdev, 0xfc0b, sizeof(buf), buf, HCI_INIT_TIMEOUT);
+	if (IS_ERR(skb)) {
+		err = PTR_ERR(skb);
+		BT_ERR("%s: Change address command failed (%d)",
+		       hdev->name, err);
+		return err;
+	}
+	kfree_skb(skb);
 
-	hu->priv = NULL;
-	kfree(ath);
+	return 0;
+}
+
+static int ath_setup(struct hci_uart *hu)
+{
+	BT_DBG("hu %p", hu);
+
+	hu->hdev->set_bdaddr = ath_set_bdaddr;
 
 	return 0;
 }
 
+static const struct h4_recv_pkt ath_recv_pkts[] = {
+	{ H4_RECV_ACL,   .recv = hci_recv_frame },
+	{ H4_RECV_SCO,   .recv = hci_recv_frame },
+	{ H4_RECV_EVENT, .recv = hci_recv_frame },
+};
+
+static int ath_recv(struct hci_uart *hu, const void *data, int count)
+{
+	struct ath_struct *ath = hu->priv;
+
+	ath->rx_skb = h4_recv_buf(hu->hdev, ath->rx_skb, data, count,
+				  ath_recv_pkts, ARRAY_SIZE(ath_recv_pkts));
+	if (IS_ERR(ath->rx_skb)) {
+		int err = PTR_ERR(ath->rx_skb);
+		BT_ERR("%s: Frame reassembly failed (%d)", hu->hdev->name, err);
+		return err;
+	}
+
+	return count;
+}
+
 #define HCI_OP_ATH_SLEEP 0xFC04
 
-/* Enqueue frame for transmittion */
 static int ath_enqueue(struct hci_uart *hu, struct sk_buff *skb)
 {
 	struct ath_struct *ath = hu->priv;
@@ -159,8 +209,7 @@ static int ath_enqueue(struct hci_uart *hu, struct sk_buff *skb)
 		return 0;
 	}
 
-	/*
-	 * Update power management enable flag with parameters of
+	/* Update power management enable flag with parameters of
 	 * HCI sleep enable vendor specific HCI command.
 	 */
 	if (bt_cb(skb)->pkt_type == HCI_COMMAND_PKT) {
@@ -190,37 +239,16 @@ static struct sk_buff *ath_dequeue(struct hci_uart *hu)
 	return skb_dequeue(&ath->txq);
 }
 
-static const struct h4_recv_pkt ath_recv_pkts[] = {
-	{ H4_RECV_ACL,   .recv = hci_recv_frame },
-	{ H4_RECV_SCO,   .recv = hci_recv_frame },
-	{ H4_RECV_EVENT, .recv = hci_recv_frame },
-};
-
-/* Recv data */
-static int ath_recv(struct hci_uart *hu, const void *data, int count)
-{
-	struct ath_struct *ath = hu->priv;
-
-	ath->rx_skb = h4_recv_buf(hu->hdev, ath->rx_skb, data, count,
-				  ath_recv_pkts, ARRAY_SIZE(ath_recv_pkts));
-	if (IS_ERR(ath->rx_skb)) {
-		int err = PTR_ERR(ath->rx_skb);
-		BT_ERR("%s: Frame reassembly failed (%d)", hu->hdev->name, err);
-		return err;
-	}
-
-	return count;
-}
-
 static const struct hci_uart_proto athp = {
 	.id		= HCI_UART_ATH3K,
 	.name		= "ATH3K",
 	.open		= ath_open,
 	.close		= ath_close,
+	.flush		= ath_flush,
+	.setup		= ath_setup,
 	.recv		= ath_recv,
 	.enqueue	= ath_enqueue,
 	.dequeue	= ath_dequeue,
-	.flush		= ath_flush,
 };
 
 int __init ath_init(void)
diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c
index 6bddfe062b516467b6cc2be75a53c17c2040b2d7..fc55e8e0351dfe5f3ca436d8aed64bf6d660db84 100644
--- a/drivers/net/can/xilinx_can.c
+++ b/drivers/net/can/xilinx_can.c
@@ -509,10 +509,11 @@ static int xcan_rx(struct net_device *ndev)
 			cf->can_id |= CAN_RTR_FLAG;
 	}
 
-	if (!(id_xcan & XCAN_IDR_SRR_MASK)) {
-		data[0] = priv->read_reg(priv, XCAN_RXFIFO_DW1_OFFSET);
-		data[1] = priv->read_reg(priv, XCAN_RXFIFO_DW2_OFFSET);
+	/* DW1/DW2 must always be read to remove message from RXFIFO */
+	data[0] = priv->read_reg(priv, XCAN_RXFIFO_DW1_OFFSET);
+	data[1] = priv->read_reg(priv, XCAN_RXFIFO_DW2_OFFSET);
 
+	if (!(cf->can_id & CAN_RTR_FLAG)) {
 		/* Change Xilinx CAN data format to socketCAN data format */
 		if (cf->can_dlc > 0)
 			*(__be32 *)(cf->data) = cpu_to_be32(data[0]);
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index af639ab4c55b64fd886df0413d090afd2fe618ba..cf309aa92802623ec0532b56b1dd10a88a234af1 100644
--- a/drivers/net/dsa/mv88e6xxx.c
+++ b/drivers/net/dsa/mv88e6xxx.c
@@ -1469,6 +1469,9 @@ static void __exit mv88e6xxx_cleanup(void)
 #if IS_ENABLED(CONFIG_NET_DSA_MV88E6171)
 	unregister_switch_driver(&mv88e6171_switch_driver);
 #endif
+#if IS_ENABLED(CONFIG_NET_DSA_MV88E6352)
+	unregister_switch_driver(&mv88e6352_switch_driver);
+#endif
 #if IS_ENABLED(CONFIG_NET_DSA_MV88E6123_61_65)
 	unregister_switch_driver(&mv88e6123_61_65_switch_driver);
 #endif
diff --git a/drivers/net/ethernet/amd/Kconfig b/drivers/net/ethernet/amd/Kconfig
index 089c269637b725da7876db7e4988baa77b5ec171..426916036151649ca3a2cef4e69eb00735826c05 100644
--- a/drivers/net/ethernet/amd/Kconfig
+++ b/drivers/net/ethernet/amd/Kconfig
@@ -180,6 +180,7 @@ config SUNLANCE
 config AMD_XGBE
 	tristate "AMD 10GbE Ethernet driver"
 	depends on (OF_NET || ACPI) && HAS_IOMEM && HAS_DMA
+	depends on ARM64 || COMPILE_TEST
 	select PHYLIB
 	select AMD_XGBE_PHY
 	select BITREVERSE
diff --git a/drivers/net/ethernet/apm/xgene/Kconfig b/drivers/net/ethernet/apm/xgene/Kconfig
index f4054d242f3c7ac6e52437c5cb795cac8e3da2dd..19e38afbc5ee3f5a015fd55ecba813c26a9bca1a 100644
--- a/drivers/net/ethernet/apm/xgene/Kconfig
+++ b/drivers/net/ethernet/apm/xgene/Kconfig
@@ -1,6 +1,7 @@
 config NET_XGENE
 	tristate "APM X-Gene SoC Ethernet Driver"
 	depends on HAS_DMA
+	depends on ARCH_XGENE || COMPILE_TEST
 	select PHYLIB
 	help
 	  This is the Ethernet driver for the on-chip ethernet interface on the
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index a8bb8f664d3d7f9a031158d5cac82820fbed7d6d..ec56a9b65dc3a313e1b0571e8a58047c161f6507 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -4786,6 +4786,11 @@ int bnx2x_change_mtu(struct net_device *dev, int new_mtu)
 {
 	struct bnx2x *bp = netdev_priv(dev);
 
+	if (pci_num_vf(bp->pdev)) {
+		DP(BNX2X_MSG_IOV, "VFs are enabled, can not change MTU\n");
+		return -EPERM;
+	}
+
 	if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
 		BNX2X_ERR("Can't perform change MTU during parity recovery\n");
 		return -EAGAIN;
@@ -4938,11 +4943,6 @@ int bnx2x_resume(struct pci_dev *pdev)
 	}
 	bp = netdev_priv(dev);
 
-	if (pci_num_vf(bp->pdev)) {
-		DP(BNX2X_MSG_IOV, "VFs are enabled, can not change MTU\n");
-		return -EPERM;
-	}
-
 	if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
 		BNX2X_ERR("Handling parity error recovery. Try again later\n");
 		return -EAGAIN;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 556dcc162a6252a36fe550110b4abbb3d1bbcf60..fd52ce95127ef98b7c0687594024357b05c1a848 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -13371,8 +13371,13 @@ static int bnx2x_init_one(struct pci_dev *pdev,
 	/* Management FW 'remembers' living interfaces. Allow it some time
 	 * to forget previously living interfaces, allowing a proper re-load.
 	 */
-	if (is_kdump_kernel())
-		msleep(5000);
+	if (is_kdump_kernel()) {
+		ktime_t now = ktime_get_boottime();
+		ktime_t fw_ready_time = ktime_set(5, 0);
+
+		if (ktime_before(now, fw_ready_time))
+			msleep(ktime_ms_delta(fw_ready_time, now));
+	}
 
 	/* An estimated maximum supported CoS number according to the chip
 	 * version.
diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index 4104d49f005d4a825eb14b99efeb5f158ab456d5..61aa570aad9a1b821613de323ef54701010fce53 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -981,7 +981,7 @@ static irqreturn_t macb_interrupt(int irq, void *dev_id)
 	struct macb_queue *queue = dev_id;
 	struct macb *bp = queue->bp;
 	struct net_device *dev = bp->dev;
-	u32 status;
+	u32 status, ctrl;
 
 	status = queue_readl(queue, ISR);
 
@@ -1037,6 +1037,15 @@ static irqreturn_t macb_interrupt(int irq, void *dev_id)
 		 * add that if/when we get our hands on a full-blown MII PHY.
 		 */
 
+		if (status & MACB_BIT(RXUBR)) {
+			ctrl = macb_readl(bp, NCR);
+			macb_writel(bp, NCR, ctrl & ~MACB_BIT(RE));
+			macb_writel(bp, NCR, ctrl | MACB_BIT(RE));
+
+			if (bp->caps & MACB_CAPS_ISR_CLEAR_ON_WRITE)
+				macb_writel(bp, ISR, MACB_BIT(RXUBR));
+		}
+
 		if (status & MACB_BIT(ISR_ROVR)) {
 			/* We missed at least one packet */
 			if (macb_is_gem(bp))
diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h
index 5d9ceb17b4cbad4f7e89cf0bb050e915f5b8d285..0abc942c966e4a377af222c1d876af6983edb91a 100644
--- a/drivers/net/ethernet/intel/e1000e/e1000.h
+++ b/drivers/net/ethernet/intel/e1000e/e1000.h
@@ -40,6 +40,7 @@
 #include <linux/ptp_classify.h>
 #include <linux/mii.h>
 #include <linux/mdio.h>
+#include <linux/pm_qos.h>
 #include "hw.h"
 
 struct e1000_info;
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
index 1b0661e3573b78d73804ed59177420a4d6fde147..c754b2027281f8a2c0b18c079b31c2b7420eedbf 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
@@ -610,7 +610,7 @@ static bool fm10k_clean_rx_irq(struct fm10k_q_vector *q_vector,
 	unsigned int total_bytes = 0, total_packets = 0;
 	u16 cleaned_count = fm10k_desc_unused(rx_ring);
 
-	do {
+	while (likely(total_packets < budget)) {
 		union fm10k_rx_desc *rx_desc;
 
 		/* return some buffers to hardware, one at a time is too slow */
@@ -659,7 +659,7 @@ static bool fm10k_clean_rx_irq(struct fm10k_q_vector *q_vector,
 
 		/* update budget accounting */
 		total_packets++;
-	} while (likely(total_packets < budget));
+	}
 
 	/* place incomplete frames back on ring for completion */
 	rx_ring->skb = skb;
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 8457d0306e3a76107c18ed524a3000d47b3ead6e..a0a9b1fcb5e8efcf4f7ebfe980459f64056e896f 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -1036,7 +1036,7 @@ static void igb_reset_q_vector(struct igb_adapter *adapter, int v_idx)
 		adapter->tx_ring[q_vector->tx.ring->queue_index] = NULL;
 
 	if (q_vector->rx.ring)
-		adapter->tx_ring[q_vector->rx.ring->queue_index] = NULL;
+		adapter->rx_ring[q_vector->rx.ring->queue_index] = NULL;
 
 	netif_napi_del(&q_vector->napi);
 
@@ -1207,6 +1207,8 @@ static int igb_alloc_q_vector(struct igb_adapter *adapter,
 	q_vector = adapter->q_vector[v_idx];
 	if (!q_vector)
 		q_vector = kzalloc(size, GFP_KERNEL);
+	else
+		memset(q_vector, 0, size);
 	if (!q_vector)
 		return -ENOMEM;
 
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index a16d267fbce4b0f6883c8cf5d43db1ad3bf7e458..e71cdde9cb017aecab834d2f2d9c5d4821c3d42e 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -3612,7 +3612,7 @@ static int ixgbevf_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	u8 *dst_mac = skb_header_pointer(skb, 0, 0, NULL);
 
 	if (!dst_mac || is_link_local_ether_addr(dst_mac)) {
-		dev_kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 		return NETDEV_TX_OK;
 	}
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_port.c b/drivers/net/ethernet/mellanox/mlx4/en_port.c
index 54f0e5ab2e55ca87dc66a2ef8b4e27062a634ce4..0a56f010c8468d0734c3afd791605843d373b91a 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_port.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_port.c
@@ -139,7 +139,7 @@ static unsigned long en_stats_adder(__be64 *start, __be64 *next, int num)
 	int i;
 	int offset = next - start;
 
-	for (i = 0; i <= num; i++) {
+	for (i = 0; i < num; i++) {
 		ret += be64_to_cpu(*curr);
 		curr += offset;
 	}
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index c7f28bf4b8e21436cc927c8212c5cc6b57706e51..92fce1b985589b993e3feccbf528e57c3a91fdb0 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -2845,7 +2845,7 @@ int mlx4_SW2HW_EQ_wrapper(struct mlx4_dev *dev, int slave,
 {
 	int err;
 	int eqn = vhcr->in_modifier;
-	int res_id = (slave << 8) | eqn;
+	int res_id = (slave << 10) | eqn;
 	struct mlx4_eq_context *eqc = inbox->buf;
 	int mtt_base = eq_get_mtt_addr(eqc) / dev->caps.mtt_entry_sz;
 	int mtt_size = eq_get_mtt_size(eqc);
@@ -3051,7 +3051,7 @@ int mlx4_HW2SW_EQ_wrapper(struct mlx4_dev *dev, int slave,
 			  struct mlx4_cmd_info *cmd)
 {
 	int eqn = vhcr->in_modifier;
-	int res_id = eqn | (slave << 8);
+	int res_id = eqn | (slave << 10);
 	struct res_eq *eq;
 	int err;
 
@@ -3108,7 +3108,7 @@ int mlx4_GEN_EQE(struct mlx4_dev *dev, int slave, struct mlx4_eqe *eqe)
 		return 0;
 
 	mutex_lock(&priv->mfunc.master.gen_eqe_mutex[slave]);
-	res_id = (slave << 8) | event_eq->eqn;
+	res_id = (slave << 10) | event_eq->eqn;
 	err = get_res(dev, slave, res_id, RES_EQ, &req);
 	if (err)
 		goto unlock;
@@ -3131,7 +3131,7 @@ int mlx4_GEN_EQE(struct mlx4_dev *dev, int slave, struct mlx4_eqe *eqe)
 
 	memcpy(mailbox->buf, (u8 *) eqe, 28);
 
-	in_modifier = (slave & 0xff) | ((event_eq->eqn & 0xff) << 16);
+	in_modifier = (slave & 0xff) | ((event_eq->eqn & 0x3ff) << 16);
 
 	err = mlx4_cmd(dev, mailbox->dma, in_modifier, 0,
 		       MLX4_CMD_GEN_EQE, MLX4_CMD_TIME_CLASS_B,
@@ -3157,7 +3157,7 @@ int mlx4_QUERY_EQ_wrapper(struct mlx4_dev *dev, int slave,
 			  struct mlx4_cmd_info *cmd)
 {
 	int eqn = vhcr->in_modifier;
-	int res_id = eqn | (slave << 8);
+	int res_id = eqn | (slave << 10);
 	struct res_eq *eq;
 	int err;
 
@@ -4714,13 +4714,13 @@ static void rem_slave_eqs(struct mlx4_dev *dev, int slave)
 					break;
 
 				case RES_EQ_HW:
-					err = mlx4_cmd(dev, slave, eqn & 0xff,
+					err = mlx4_cmd(dev, slave, eqn & 0x3ff,
 						       1, MLX4_CMD_HW2SW_EQ,
 						       MLX4_CMD_TIME_CLASS_A,
 						       MLX4_CMD_NATIVE);
 					if (err)
 						mlx4_dbg(dev, "rem_slave_eqs: failed to move slave %d eqs %d to SW ownership\n",
-							 slave, eqn);
+							 slave, eqn & 0x3ff);
 					atomic_dec(&eq->mtt->ref_count);
 					state = RES_EQ_RESERVED;
 					break;
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
index 8da7c3faf8178c05576c74833fc828f197104f52..7b43a3b4abdcbc7bc1cdfd4d13c611563e2760a2 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
@@ -1764,7 +1764,7 @@ int netxen_process_cmd_ring(struct netxen_adapter *adapter)
 	int done = 0;
 	struct nx_host_tx_ring *tx_ring = adapter->tx_ring;
 
-	if (!spin_trylock(&adapter->tx_clean_lock))
+	if (!spin_trylock_bh(&adapter->tx_clean_lock))
 		return 1;
 
 	sw_consumer = tx_ring->sw_consumer;
@@ -1819,7 +1819,7 @@ int netxen_process_cmd_ring(struct netxen_adapter *adapter)
 	 */
 	hw_consumer = le32_to_cpu(*(tx_ring->hw_consumer));
 	done = (sw_consumer == hw_consumer);
-	spin_unlock(&adapter->tx_clean_lock);
+	spin_unlock_bh(&adapter->tx_clean_lock);
 
 	return done;
 }
diff --git a/drivers/net/ethernet/qualcomm/qca_spi.c b/drivers/net/ethernet/qualcomm/qca_spi.c
index f66641d961e3bc18ae15a301323497ff9fb265e8..6af028d5f9bcbdcc3aae303a114fd64d87986eed 100644
--- a/drivers/net/ethernet/qualcomm/qca_spi.c
+++ b/drivers/net/ethernet/qualcomm/qca_spi.c
@@ -912,6 +912,8 @@ qca_spi_probe(struct spi_device *spi_device)
 	qca->spi_dev = spi_device;
 	qca->legacy_mode = legacy_mode;
 
+	spi_set_drvdata(spi_device, qcaspi_devs);
+
 	mac = of_get_mac_address(spi_device->dev.of_node);
 
 	if (mac)
@@ -944,8 +946,6 @@ qca_spi_probe(struct spi_device *spi_device)
 		return -EFAULT;
 	}
 
-	spi_set_drvdata(spi_device, qcaspi_devs);
-
 	qcaspi_init_device_debugfs(qca);
 
 	return 0;
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index c70ab40d86989974d54c9161bf7acd8558d93c74..3df51faf18ae3ba8ce6bb7f49e6f51e4da1be738 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -6884,7 +6884,7 @@ static void r8169_csum_workaround(struct rtl8169_private *tp,
 			rtl8169_start_xmit(nskb, tp->dev);
 		} while (segs);
 
-		dev_kfree_skb(skb);
+		dev_consume_skb_any(skb);
 	} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
 		if (skb_checksum_help(skb) < 0)
 			goto drop;
@@ -6896,7 +6896,7 @@ static void r8169_csum_workaround(struct rtl8169_private *tp,
 drop:
 		stats = &tp->dev->stats;
 		stats->tx_dropped++;
-		dev_kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 	}
 }
 
diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index 14b363a25c023c70f13b73e9c485bf28e9d533e2..630f0b7800e47e085c5ffb2db6ac23efef9ad08c 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -2238,9 +2238,10 @@ static int smc_drv_probe(struct platform_device *pdev)
 	const struct of_device_id *match = NULL;
 	struct smc_local *lp;
 	struct net_device *ndev;
-	struct resource *res, *ires;
+	struct resource *res;
 	unsigned int __iomem *addr;
 	unsigned long irq_flags = SMC_IRQ_FLAGS;
+	unsigned long irq_resflags;
 	int ret;
 
 	ndev = alloc_etherdev(sizeof(struct smc_local));
@@ -2332,16 +2333,19 @@ static int smc_drv_probe(struct platform_device *pdev)
 		goto out_free_netdev;
 	}
 
-	ires = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-	if (!ires) {
+	ndev->irq = platform_get_irq(pdev, 0);
+	if (ndev->irq <= 0) {
 		ret = -ENODEV;
 		goto out_release_io;
 	}
-
-	ndev->irq = ires->start;
-
-	if (irq_flags == -1 || ires->flags & IRQF_TRIGGER_MASK)
-		irq_flags = ires->flags & IRQF_TRIGGER_MASK;
+	/*
+	 * If this platform does not specify any special irqflags, or if
+	 * the resource supplies a trigger, override the irqflags with
+	 * the trigger flags from the resource.
+	 */
+	irq_resflags = irqd_get_trigger_type(irq_get_irq_data(ndev->irq));
+	if (irq_flags == -1 || irq_resflags & IRQF_TRIGGER_MASK)
+		irq_flags = irq_resflags & IRQF_TRIGGER_MASK;
 
 	ret = smc_request_attrib(pdev, ndev);
 	if (ret)
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index 41047c9143d0a66cde1441311fb5feb3ce0796d0..959aeeade0c97b8cbf5ee27024ecda185c6258b2 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -2418,9 +2418,9 @@ static int smsc911x_drv_probe(struct platform_device *pdev)
 	struct net_device *dev;
 	struct smsc911x_data *pdata;
 	struct smsc911x_platform_config *config = dev_get_platdata(&pdev->dev);
-	struct resource *res, *irq_res;
+	struct resource *res;
 	unsigned int intcfg = 0;
-	int res_size, irq_flags;
+	int res_size, irq, irq_flags;
 	int retval;
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
@@ -2434,8 +2434,8 @@ static int smsc911x_drv_probe(struct platform_device *pdev)
 	}
 	res_size = resource_size(res);
 
-	irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-	if (!irq_res) {
+	irq = platform_get_irq(pdev, 0);
+	if (irq <= 0) {
 		pr_warn("Could not allocate irq resource\n");
 		retval = -ENODEV;
 		goto out_0;
@@ -2455,8 +2455,8 @@ static int smsc911x_drv_probe(struct platform_device *pdev)
 	SET_NETDEV_DEV(dev, &pdev->dev);
 
 	pdata = netdev_priv(dev);
-	dev->irq = irq_res->start;
-	irq_flags = irq_res->flags & IRQF_TRIGGER_MASK;
+	dev->irq = irq;
+	irq_flags = irq_get_trigger_type(irq);
 	pdata->ioaddr = ioremap_nocache(res->start, res_size);
 
 	pdata->dev = dev;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 705bbdf9394058944927fd575d1dfc47cdb283d5..68aec5c460db46c1378cdf122c3ad8f4eba15e86 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -23,6 +23,7 @@
 *******************************************************************************/
 
 #include <linux/platform_device.h>
+#include <linux/module.h>
 #include <linux/io.h>
 #include <linux/of.h>
 #include <linux/of_net.h>
diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c
index 690a4c36b3166c76b4d8ed63f9d21574ecac8bb3..af2694dc6f90146fc2afe9073a0dde7058731f59 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -707,8 +707,8 @@ static int temac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 
 	cur_p->app0 |= STS_CTRL_APP0_SOP;
 	cur_p->len = skb_headlen(skb);
-	cur_p->phys = dma_map_single(ndev->dev.parent, skb->data, skb->len,
-				     DMA_TO_DEVICE);
+	cur_p->phys = dma_map_single(ndev->dev.parent, skb->data,
+				     skb_headlen(skb), DMA_TO_DEVICE);
 	cur_p->app4 = (unsigned long)skb;
 
 	for (ii = 0; ii < num_frag; ii++) {
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 2d9ef533cc4837c5bd7b46c96958f9f1b9eda323..ea091bc5ff09dad379fde915fbb7ec073c613aa1 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -826,7 +826,6 @@ int netvsc_send(struct hv_device *device,
 	u16 q_idx = packet->q_idx;
 	u32 pktlen = packet->total_data_buflen, msd_len = 0;
 	unsigned int section_index = NETVSC_INVALID_INDEX;
-	struct sk_buff *skb = NULL;
 	unsigned long flag;
 	struct multi_send_data *msdp;
 	struct hv_netvsc_packet *msd_send = NULL, *cur_send = NULL;
@@ -924,12 +923,8 @@ int netvsc_send(struct hv_device *device,
 	if (cur_send)
 		ret = netvsc_send_pkt(cur_send, net_device);
 
-	if (ret != 0) {
-		if (section_index != NETVSC_INVALID_INDEX)
-			netvsc_free_send_slot(net_device, section_index);
-	} else if (skb) {
-		dev_kfree_skb_any(skb);
-	}
+	if (ret != 0 && section_index != NETVSC_INVALID_INDEX)
+		netvsc_free_send_slot(net_device, section_index);
 
 	return ret;
 }
diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 38026650c0387ecb101d085e24273bf24ded2783..67d00fbc2e0e29e7bd426ed8f7d21b22bf6772fc 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -85,6 +85,7 @@ struct at86rf230_local {
 	struct ieee802154_hw *hw;
 	struct at86rf2xx_chip_data *data;
 	struct regmap *regmap;
+	int slp_tr;
 
 	struct completion state_complete;
 	struct at86rf230_state_change state;
@@ -95,163 +96,164 @@ struct at86rf230_local {
 	unsigned long cal_timeout;
 	s8 max_frame_retries;
 	bool is_tx;
+	bool is_tx_from_off;
 	u8 tx_retry;
 	struct sk_buff *tx_skb;
 	struct at86rf230_state_change tx;
 };
 
-#define	RG_TRX_STATUS	(0x01)
-#define	SR_TRX_STATUS		0x01, 0x1f, 0
-#define	SR_RESERVED_01_3	0x01, 0x20, 5
-#define	SR_CCA_STATUS		0x01, 0x40, 6
-#define	SR_CCA_DONE		0x01, 0x80, 7
-#define	RG_TRX_STATE	(0x02)
-#define	SR_TRX_CMD		0x02, 0x1f, 0
-#define	SR_TRAC_STATUS		0x02, 0xe0, 5
-#define	RG_TRX_CTRL_0	(0x03)
-#define	SR_CLKM_CTRL		0x03, 0x07, 0
-#define	SR_CLKM_SHA_SEL		0x03, 0x08, 3
-#define	SR_PAD_IO_CLKM		0x03, 0x30, 4
-#define	SR_PAD_IO		0x03, 0xc0, 6
-#define	RG_TRX_CTRL_1	(0x04)
-#define	SR_IRQ_POLARITY		0x04, 0x01, 0
-#define	SR_IRQ_MASK_MODE	0x04, 0x02, 1
-#define	SR_SPI_CMD_MODE		0x04, 0x0c, 2
-#define	SR_RX_BL_CTRL		0x04, 0x10, 4
-#define	SR_TX_AUTO_CRC_ON	0x04, 0x20, 5
-#define	SR_IRQ_2_EXT_EN		0x04, 0x40, 6
-#define	SR_PA_EXT_EN		0x04, 0x80, 7
-#define	RG_PHY_TX_PWR	(0x05)
-#define	SR_TX_PWR		0x05, 0x0f, 0
-#define	SR_PA_LT		0x05, 0x30, 4
-#define	SR_PA_BUF_LT		0x05, 0xc0, 6
-#define	RG_PHY_RSSI	(0x06)
-#define	SR_RSSI			0x06, 0x1f, 0
-#define	SR_RND_VALUE		0x06, 0x60, 5
-#define	SR_RX_CRC_VALID		0x06, 0x80, 7
-#define	RG_PHY_ED_LEVEL	(0x07)
-#define	SR_ED_LEVEL		0x07, 0xff, 0
-#define	RG_PHY_CC_CCA	(0x08)
-#define	SR_CHANNEL		0x08, 0x1f, 0
-#define	SR_CCA_MODE		0x08, 0x60, 5
-#define	SR_CCA_REQUEST		0x08, 0x80, 7
-#define	RG_CCA_THRES	(0x09)
-#define	SR_CCA_ED_THRES		0x09, 0x0f, 0
-#define	SR_RESERVED_09_1	0x09, 0xf0, 4
-#define	RG_RX_CTRL	(0x0a)
-#define	SR_PDT_THRES		0x0a, 0x0f, 0
-#define	SR_RESERVED_0a_1	0x0a, 0xf0, 4
-#define	RG_SFD_VALUE	(0x0b)
-#define	SR_SFD_VALUE		0x0b, 0xff, 0
-#define	RG_TRX_CTRL_2	(0x0c)
-#define	SR_OQPSK_DATA_RATE	0x0c, 0x03, 0
-#define	SR_SUB_MODE		0x0c, 0x04, 2
-#define	SR_BPSK_QPSK		0x0c, 0x08, 3
-#define	SR_OQPSK_SUB1_RC_EN	0x0c, 0x10, 4
-#define	SR_RESERVED_0c_5	0x0c, 0x60, 5
-#define	SR_RX_SAFE_MODE		0x0c, 0x80, 7
-#define	RG_ANT_DIV	(0x0d)
-#define	SR_ANT_CTRL		0x0d, 0x03, 0
-#define	SR_ANT_EXT_SW_EN	0x0d, 0x04, 2
-#define	SR_ANT_DIV_EN		0x0d, 0x08, 3
-#define	SR_RESERVED_0d_2	0x0d, 0x70, 4
-#define	SR_ANT_SEL		0x0d, 0x80, 7
-#define	RG_IRQ_MASK	(0x0e)
-#define	SR_IRQ_MASK		0x0e, 0xff, 0
-#define	RG_IRQ_STATUS	(0x0f)
-#define	SR_IRQ_0_PLL_LOCK	0x0f, 0x01, 0
-#define	SR_IRQ_1_PLL_UNLOCK	0x0f, 0x02, 1
-#define	SR_IRQ_2_RX_START	0x0f, 0x04, 2
-#define	SR_IRQ_3_TRX_END	0x0f, 0x08, 3
-#define	SR_IRQ_4_CCA_ED_DONE	0x0f, 0x10, 4
-#define	SR_IRQ_5_AMI		0x0f, 0x20, 5
-#define	SR_IRQ_6_TRX_UR		0x0f, 0x40, 6
-#define	SR_IRQ_7_BAT_LOW	0x0f, 0x80, 7
-#define	RG_VREG_CTRL	(0x10)
-#define	SR_RESERVED_10_6	0x10, 0x03, 0
-#define	SR_DVDD_OK		0x10, 0x04, 2
-#define	SR_DVREG_EXT		0x10, 0x08, 3
-#define	SR_RESERVED_10_3	0x10, 0x30, 4
-#define	SR_AVDD_OK		0x10, 0x40, 6
-#define	SR_AVREG_EXT		0x10, 0x80, 7
-#define	RG_BATMON	(0x11)
-#define	SR_BATMON_VTH		0x11, 0x0f, 0
-#define	SR_BATMON_HR		0x11, 0x10, 4
-#define	SR_BATMON_OK		0x11, 0x20, 5
-#define	SR_RESERVED_11_1	0x11, 0xc0, 6
-#define	RG_XOSC_CTRL	(0x12)
-#define	SR_XTAL_TRIM		0x12, 0x0f, 0
-#define	SR_XTAL_MODE		0x12, 0xf0, 4
-#define	RG_RX_SYN	(0x15)
-#define	SR_RX_PDT_LEVEL		0x15, 0x0f, 0
-#define	SR_RESERVED_15_2	0x15, 0x70, 4
-#define	SR_RX_PDT_DIS		0x15, 0x80, 7
-#define	RG_XAH_CTRL_1	(0x17)
-#define	SR_RESERVED_17_8	0x17, 0x01, 0
-#define	SR_AACK_PROM_MODE	0x17, 0x02, 1
-#define	SR_AACK_ACK_TIME	0x17, 0x04, 2
-#define	SR_RESERVED_17_5	0x17, 0x08, 3
-#define	SR_AACK_UPLD_RES_FT	0x17, 0x10, 4
-#define	SR_AACK_FLTR_RES_FT	0x17, 0x20, 5
-#define	SR_CSMA_LBT_MODE	0x17, 0x40, 6
-#define	SR_RESERVED_17_1	0x17, 0x80, 7
-#define	RG_FTN_CTRL	(0x18)
-#define	SR_RESERVED_18_2	0x18, 0x7f, 0
-#define	SR_FTN_START		0x18, 0x80, 7
-#define	RG_PLL_CF	(0x1a)
-#define	SR_RESERVED_1a_2	0x1a, 0x7f, 0
-#define	SR_PLL_CF_START		0x1a, 0x80, 7
-#define	RG_PLL_DCU	(0x1b)
-#define	SR_RESERVED_1b_3	0x1b, 0x3f, 0
-#define	SR_RESERVED_1b_2	0x1b, 0x40, 6
-#define	SR_PLL_DCU_START	0x1b, 0x80, 7
-#define	RG_PART_NUM	(0x1c)
-#define	SR_PART_NUM		0x1c, 0xff, 0
-#define	RG_VERSION_NUM	(0x1d)
-#define	SR_VERSION_NUM		0x1d, 0xff, 0
-#define	RG_MAN_ID_0	(0x1e)
-#define	SR_MAN_ID_0		0x1e, 0xff, 0
-#define	RG_MAN_ID_1	(0x1f)
-#define	SR_MAN_ID_1		0x1f, 0xff, 0
-#define	RG_SHORT_ADDR_0	(0x20)
-#define	SR_SHORT_ADDR_0		0x20, 0xff, 0
-#define	RG_SHORT_ADDR_1	(0x21)
-#define	SR_SHORT_ADDR_1		0x21, 0xff, 0
-#define	RG_PAN_ID_0	(0x22)
-#define	SR_PAN_ID_0		0x22, 0xff, 0
-#define	RG_PAN_ID_1	(0x23)
-#define	SR_PAN_ID_1		0x23, 0xff, 0
-#define	RG_IEEE_ADDR_0	(0x24)
-#define	SR_IEEE_ADDR_0		0x24, 0xff, 0
-#define	RG_IEEE_ADDR_1	(0x25)
-#define	SR_IEEE_ADDR_1		0x25, 0xff, 0
-#define	RG_IEEE_ADDR_2	(0x26)
-#define	SR_IEEE_ADDR_2		0x26, 0xff, 0
-#define	RG_IEEE_ADDR_3	(0x27)
-#define	SR_IEEE_ADDR_3		0x27, 0xff, 0
-#define	RG_IEEE_ADDR_4	(0x28)
-#define	SR_IEEE_ADDR_4		0x28, 0xff, 0
-#define	RG_IEEE_ADDR_5	(0x29)
-#define	SR_IEEE_ADDR_5		0x29, 0xff, 0
-#define	RG_IEEE_ADDR_6	(0x2a)
-#define	SR_IEEE_ADDR_6		0x2a, 0xff, 0
-#define	RG_IEEE_ADDR_7	(0x2b)
-#define	SR_IEEE_ADDR_7		0x2b, 0xff, 0
-#define	RG_XAH_CTRL_0	(0x2c)
-#define	SR_SLOTTED_OPERATION	0x2c, 0x01, 0
-#define	SR_MAX_CSMA_RETRIES	0x2c, 0x0e, 1
-#define	SR_MAX_FRAME_RETRIES	0x2c, 0xf0, 4
-#define	RG_CSMA_SEED_0	(0x2d)
-#define	SR_CSMA_SEED_0		0x2d, 0xff, 0
-#define	RG_CSMA_SEED_1	(0x2e)
-#define	SR_CSMA_SEED_1		0x2e, 0x07, 0
-#define	SR_AACK_I_AM_COORD	0x2e, 0x08, 3
-#define	SR_AACK_DIS_ACK		0x2e, 0x10, 4
-#define	SR_AACK_SET_PD		0x2e, 0x20, 5
-#define	SR_AACK_FVN_MODE	0x2e, 0xc0, 6
-#define	RG_CSMA_BE	(0x2f)
-#define	SR_MIN_BE		0x2f, 0x0f, 0
-#define	SR_MAX_BE		0x2f, 0xf0, 4
+#define RG_TRX_STATUS	(0x01)
+#define SR_TRX_STATUS		0x01, 0x1f, 0
+#define SR_RESERVED_01_3	0x01, 0x20, 5
+#define SR_CCA_STATUS		0x01, 0x40, 6
+#define SR_CCA_DONE		0x01, 0x80, 7
+#define RG_TRX_STATE	(0x02)
+#define SR_TRX_CMD		0x02, 0x1f, 0
+#define SR_TRAC_STATUS		0x02, 0xe0, 5
+#define RG_TRX_CTRL_0	(0x03)
+#define SR_CLKM_CTRL		0x03, 0x07, 0
+#define SR_CLKM_SHA_SEL		0x03, 0x08, 3
+#define SR_PAD_IO_CLKM		0x03, 0x30, 4
+#define SR_PAD_IO		0x03, 0xc0, 6
+#define RG_TRX_CTRL_1	(0x04)
+#define SR_IRQ_POLARITY		0x04, 0x01, 0
+#define SR_IRQ_MASK_MODE	0x04, 0x02, 1
+#define SR_SPI_CMD_MODE		0x04, 0x0c, 2
+#define SR_RX_BL_CTRL		0x04, 0x10, 4
+#define SR_TX_AUTO_CRC_ON	0x04, 0x20, 5
+#define SR_IRQ_2_EXT_EN		0x04, 0x40, 6
+#define SR_PA_EXT_EN		0x04, 0x80, 7
+#define RG_PHY_TX_PWR	(0x05)
+#define SR_TX_PWR		0x05, 0x0f, 0
+#define SR_PA_LT		0x05, 0x30, 4
+#define SR_PA_BUF_LT		0x05, 0xc0, 6
+#define RG_PHY_RSSI	(0x06)
+#define SR_RSSI			0x06, 0x1f, 0
+#define SR_RND_VALUE		0x06, 0x60, 5
+#define SR_RX_CRC_VALID		0x06, 0x80, 7
+#define RG_PHY_ED_LEVEL	(0x07)
+#define SR_ED_LEVEL		0x07, 0xff, 0
+#define RG_PHY_CC_CCA	(0x08)
+#define SR_CHANNEL		0x08, 0x1f, 0
+#define SR_CCA_MODE		0x08, 0x60, 5
+#define SR_CCA_REQUEST		0x08, 0x80, 7
+#define RG_CCA_THRES	(0x09)
+#define SR_CCA_ED_THRES		0x09, 0x0f, 0
+#define SR_RESERVED_09_1	0x09, 0xf0, 4
+#define RG_RX_CTRL	(0x0a)
+#define SR_PDT_THRES		0x0a, 0x0f, 0
+#define SR_RESERVED_0a_1	0x0a, 0xf0, 4
+#define RG_SFD_VALUE	(0x0b)
+#define SR_SFD_VALUE		0x0b, 0xff, 0
+#define RG_TRX_CTRL_2	(0x0c)
+#define SR_OQPSK_DATA_RATE	0x0c, 0x03, 0
+#define SR_SUB_MODE		0x0c, 0x04, 2
+#define SR_BPSK_QPSK		0x0c, 0x08, 3
+#define SR_OQPSK_SUB1_RC_EN	0x0c, 0x10, 4
+#define SR_RESERVED_0c_5	0x0c, 0x60, 5
+#define SR_RX_SAFE_MODE		0x0c, 0x80, 7
+#define RG_ANT_DIV	(0x0d)
+#define SR_ANT_CTRL		0x0d, 0x03, 0
+#define SR_ANT_EXT_SW_EN	0x0d, 0x04, 2
+#define SR_ANT_DIV_EN		0x0d, 0x08, 3
+#define SR_RESERVED_0d_2	0x0d, 0x70, 4
+#define SR_ANT_SEL		0x0d, 0x80, 7
+#define RG_IRQ_MASK	(0x0e)
+#define SR_IRQ_MASK		0x0e, 0xff, 0
+#define RG_IRQ_STATUS	(0x0f)
+#define SR_IRQ_0_PLL_LOCK	0x0f, 0x01, 0
+#define SR_IRQ_1_PLL_UNLOCK	0x0f, 0x02, 1
+#define SR_IRQ_2_RX_START	0x0f, 0x04, 2
+#define SR_IRQ_3_TRX_END	0x0f, 0x08, 3
+#define SR_IRQ_4_CCA_ED_DONE	0x0f, 0x10, 4
+#define SR_IRQ_5_AMI		0x0f, 0x20, 5
+#define SR_IRQ_6_TRX_UR		0x0f, 0x40, 6
+#define SR_IRQ_7_BAT_LOW	0x0f, 0x80, 7
+#define RG_VREG_CTRL	(0x10)
+#define SR_RESERVED_10_6	0x10, 0x03, 0
+#define SR_DVDD_OK		0x10, 0x04, 2
+#define SR_DVREG_EXT		0x10, 0x08, 3
+#define SR_RESERVED_10_3	0x10, 0x30, 4
+#define SR_AVDD_OK		0x10, 0x40, 6
+#define SR_AVREG_EXT		0x10, 0x80, 7
+#define RG_BATMON	(0x11)
+#define SR_BATMON_VTH		0x11, 0x0f, 0
+#define SR_BATMON_HR		0x11, 0x10, 4
+#define SR_BATMON_OK		0x11, 0x20, 5
+#define SR_RESERVED_11_1	0x11, 0xc0, 6
+#define RG_XOSC_CTRL	(0x12)
+#define SR_XTAL_TRIM		0x12, 0x0f, 0
+#define SR_XTAL_MODE		0x12, 0xf0, 4
+#define RG_RX_SYN	(0x15)
+#define SR_RX_PDT_LEVEL		0x15, 0x0f, 0
+#define SR_RESERVED_15_2	0x15, 0x70, 4
+#define SR_RX_PDT_DIS		0x15, 0x80, 7
+#define RG_XAH_CTRL_1	(0x17)
+#define SR_RESERVED_17_8	0x17, 0x01, 0
+#define SR_AACK_PROM_MODE	0x17, 0x02, 1
+#define SR_AACK_ACK_TIME	0x17, 0x04, 2
+#define SR_RESERVED_17_5	0x17, 0x08, 3
+#define SR_AACK_UPLD_RES_FT	0x17, 0x10, 4
+#define SR_AACK_FLTR_RES_FT	0x17, 0x20, 5
+#define SR_CSMA_LBT_MODE	0x17, 0x40, 6
+#define SR_RESERVED_17_1	0x17, 0x80, 7
+#define RG_FTN_CTRL	(0x18)
+#define SR_RESERVED_18_2	0x18, 0x7f, 0
+#define SR_FTN_START		0x18, 0x80, 7
+#define RG_PLL_CF	(0x1a)
+#define SR_RESERVED_1a_2	0x1a, 0x7f, 0
+#define SR_PLL_CF_START		0x1a, 0x80, 7
+#define RG_PLL_DCU	(0x1b)
+#define SR_RESERVED_1b_3	0x1b, 0x3f, 0
+#define SR_RESERVED_1b_2	0x1b, 0x40, 6
+#define SR_PLL_DCU_START	0x1b, 0x80, 7
+#define RG_PART_NUM	(0x1c)
+#define SR_PART_NUM		0x1c, 0xff, 0
+#define RG_VERSION_NUM	(0x1d)
+#define SR_VERSION_NUM		0x1d, 0xff, 0
+#define RG_MAN_ID_0	(0x1e)
+#define SR_MAN_ID_0		0x1e, 0xff, 0
+#define RG_MAN_ID_1	(0x1f)
+#define SR_MAN_ID_1		0x1f, 0xff, 0
+#define RG_SHORT_ADDR_0	(0x20)
+#define SR_SHORT_ADDR_0		0x20, 0xff, 0
+#define RG_SHORT_ADDR_1	(0x21)
+#define SR_SHORT_ADDR_1		0x21, 0xff, 0
+#define RG_PAN_ID_0	(0x22)
+#define SR_PAN_ID_0		0x22, 0xff, 0
+#define RG_PAN_ID_1	(0x23)
+#define SR_PAN_ID_1		0x23, 0xff, 0
+#define RG_IEEE_ADDR_0	(0x24)
+#define SR_IEEE_ADDR_0		0x24, 0xff, 0
+#define RG_IEEE_ADDR_1	(0x25)
+#define SR_IEEE_ADDR_1		0x25, 0xff, 0
+#define RG_IEEE_ADDR_2	(0x26)
+#define SR_IEEE_ADDR_2		0x26, 0xff, 0
+#define RG_IEEE_ADDR_3	(0x27)
+#define SR_IEEE_ADDR_3		0x27, 0xff, 0
+#define RG_IEEE_ADDR_4	(0x28)
+#define SR_IEEE_ADDR_4		0x28, 0xff, 0
+#define RG_IEEE_ADDR_5	(0x29)
+#define SR_IEEE_ADDR_5		0x29, 0xff, 0
+#define RG_IEEE_ADDR_6	(0x2a)
+#define SR_IEEE_ADDR_6		0x2a, 0xff, 0
+#define RG_IEEE_ADDR_7	(0x2b)
+#define SR_IEEE_ADDR_7		0x2b, 0xff, 0
+#define RG_XAH_CTRL_0	(0x2c)
+#define SR_SLOTTED_OPERATION	0x2c, 0x01, 0
+#define SR_MAX_CSMA_RETRIES	0x2c, 0x0e, 1
+#define SR_MAX_FRAME_RETRIES	0x2c, 0xf0, 4
+#define RG_CSMA_SEED_0	(0x2d)
+#define SR_CSMA_SEED_0		0x2d, 0xff, 0
+#define RG_CSMA_SEED_1	(0x2e)
+#define SR_CSMA_SEED_1		0x2e, 0x07, 0
+#define SR_AACK_I_AM_COORD	0x2e, 0x08, 3
+#define SR_AACK_DIS_ACK		0x2e, 0x10, 4
+#define SR_AACK_SET_PD		0x2e, 0x20, 5
+#define SR_AACK_FVN_MODE	0x2e, 0xc0, 6
+#define RG_CSMA_BE	(0x2f)
+#define SR_MIN_BE		0x2f, 0x0f, 0
+#define SR_MAX_BE		0x2f, 0xf0, 4
 
 #define CMD_REG		0x80
 #define CMD_REG_MASK	0x3f
@@ -292,6 +294,8 @@ struct at86rf230_local {
 #define STATE_BUSY_RX_AACK_NOCLK 0x1E
 #define STATE_TRANSITION_IN_PROGRESS 0x1F
 
+#define TRX_STATE_MASK		(0x1F)
+
 #define AT86RF2XX_NUMREGS 0x3F
 
 static void
@@ -336,6 +340,14 @@ at86rf230_write_subreg(struct at86rf230_local *lp,
 	return regmap_update_bits(lp->regmap, addr, mask, data << shift);
 }
 
+static inline void
+at86rf230_slp_tr_rising_edge(struct at86rf230_local *lp)
+{
+	gpio_set_value(lp->slp_tr, 1);
+	udelay(1);
+	gpio_set_value(lp->slp_tr, 0);
+}
+
 static bool
 at86rf230_reg_writeable(struct device *dev, unsigned int reg)
 {
@@ -509,7 +521,7 @@ at86rf230_async_state_assert(void *context)
 	struct at86rf230_state_change *ctx = context;
 	struct at86rf230_local *lp = ctx->lp;
 	const u8 *buf = ctx->buf;
-	const u8 trx_state = buf[1] & 0x1f;
+	const u8 trx_state = buf[1] & TRX_STATE_MASK;
 
 	/* Assert state change */
 	if (trx_state != ctx->to_state) {
@@ -609,11 +621,17 @@ at86rf230_async_state_delay(void *context)
 		switch (ctx->to_state) {
 		case STATE_RX_AACK_ON:
 			tim = ktime_set(0, c->t_off_to_aack * NSEC_PER_USEC);
+			/* state change from TRX_OFF to RX_AACK_ON to do a
+			 * calibration, we need to reset the timeout for the
+			 * next one.
+			 */
+			lp->cal_timeout = jiffies + AT86RF2XX_CAL_LOOP_TIMEOUT;
 			goto change;
+		case STATE_TX_ARET_ON:
 		case STATE_TX_ON:
 			tim = ktime_set(0, c->t_off_to_tx_on * NSEC_PER_USEC);
-			/* state change from TRX_OFF to TX_ON to do a
-			 * calibration, we need to reset the timeout for the
+			/* state change from TRX_OFF to TX_ON or ARET_ON to do
+			 * a calibration, we need to reset the timeout for the
 			 * next one.
 			 */
 			lp->cal_timeout = jiffies + AT86RF2XX_CAL_LOOP_TIMEOUT;
@@ -667,7 +685,7 @@ at86rf230_async_state_change_start(void *context)
 	struct at86rf230_state_change *ctx = context;
 	struct at86rf230_local *lp = ctx->lp;
 	u8 *buf = ctx->buf;
-	const u8 trx_state = buf[1] & 0x1f;
+	const u8 trx_state = buf[1] & TRX_STATE_MASK;
 	int rc;
 
 	/* Check for "possible" STATE_TRANSITION_IN_PROGRESS */
@@ -772,16 +790,6 @@ at86rf230_tx_on(void *context)
 				     at86rf230_tx_complete, true);
 }
 
-static void
-at86rf230_tx_trac_error(void *context)
-{
-	struct at86rf230_state_change *ctx = context;
-	struct at86rf230_local *lp = ctx->lp;
-
-	at86rf230_async_state_change(lp, ctx, STATE_TX_ON,
-				     at86rf230_tx_on, true);
-}
-
 static void
 at86rf230_tx_trac_check(void *context)
 {
@@ -791,12 +799,12 @@ at86rf230_tx_trac_check(void *context)
 	const u8 trac = (buf[1] & 0xe0) >> 5;
 
 	/* If trac status is different than zero we need to do a state change
-	 * to STATE_FORCE_TRX_OFF then STATE_TX_ON to recover the transceiver
-	 * state to TX_ON.
+	 * to STATE_FORCE_TRX_OFF then STATE_RX_AACK_ON to recover the
+	 * transceiver.
 	 */
 	if (trac)
 		at86rf230_async_state_change(lp, ctx, STATE_FORCE_TRX_OFF,
-					     at86rf230_tx_trac_error, true);
+					     at86rf230_tx_on, true);
 	else
 		at86rf230_tx_on(context);
 }
@@ -941,13 +949,18 @@ at86rf230_write_frame_complete(void *context)
 	u8 *buf = ctx->buf;
 	int rc;
 
-	buf[0] = (RG_TRX_STATE & CMD_REG_MASK) | CMD_REG | CMD_WRITE;
-	buf[1] = STATE_BUSY_TX;
 	ctx->trx.len = 2;
-	ctx->msg.complete = NULL;
-	rc = spi_async(lp->spi, &ctx->msg);
-	if (rc)
-		at86rf230_async_error(lp, ctx, rc);
+
+	if (gpio_is_valid(lp->slp_tr)) {
+		at86rf230_slp_tr_rising_edge(lp);
+	} else {
+		buf[0] = (RG_TRX_STATE & CMD_REG_MASK) | CMD_REG | CMD_WRITE;
+		buf[1] = STATE_BUSY_TX;
+		ctx->msg.complete = NULL;
+		rc = spi_async(lp->spi, &ctx->msg);
+		if (rc)
+			at86rf230_async_error(lp, ctx, rc);
+	}
 }
 
 static void
@@ -993,12 +1006,21 @@ at86rf230_xmit_start(void *context)
 	 * are in STATE_TX_ON. The pfad differs here, so we change
 	 * the complete handler.
 	 */
-	if (lp->tx_aret)
-		at86rf230_async_state_change(lp, ctx, STATE_TX_ON,
-					     at86rf230_xmit_tx_on, false);
-	else
+	if (lp->tx_aret) {
+		if (lp->is_tx_from_off) {
+			lp->is_tx_from_off = false;
+			at86rf230_async_state_change(lp, ctx, STATE_TX_ARET_ON,
+						     at86rf230_xmit_tx_on,
+						     false);
+		} else {
+			at86rf230_async_state_change(lp, ctx, STATE_TX_ON,
+						     at86rf230_xmit_tx_on,
+						     false);
+		}
+	} else {
 		at86rf230_async_state_change(lp, ctx, STATE_TX_ON,
 					     at86rf230_write_frame, false);
+	}
 }
 
 static int
@@ -1017,11 +1039,13 @@ at86rf230_xmit(struct ieee802154_hw *hw, struct sk_buff *skb)
 	 * to TX_ON, the lp->cal_timeout should be reinit by state_delay
 	 * function then to start in the next 5 minutes.
 	 */
-	if (time_is_before_jiffies(lp->cal_timeout))
+	if (time_is_before_jiffies(lp->cal_timeout)) {
+		lp->is_tx_from_off = true;
 		at86rf230_async_state_change(lp, ctx, STATE_TRX_OFF,
 					     at86rf230_xmit_start, false);
-	else
+	} else {
 		at86rf230_xmit_start(ctx);
+	}
 
 	return 0;
 }
@@ -1037,9 +1061,6 @@ at86rf230_ed(struct ieee802154_hw *hw, u8 *level)
 static int
 at86rf230_start(struct ieee802154_hw *hw)
 {
-	struct at86rf230_local *lp = hw->priv;
-
-	lp->cal_timeout = jiffies + AT86RF2XX_CAL_LOOP_TIMEOUT;
 	return at86rf230_sync_state_change(hw->priv, STATE_RX_AACK_ON);
 }
 
@@ -1673,6 +1694,7 @@ static int at86rf230_probe(struct spi_device *spi)
 	lp = hw->priv;
 	lp->hw = hw;
 	lp->spi = spi;
+	lp->slp_tr = slp_tr;
 	hw->parent = &spi->dev;
 	hw->vif_data_size = sizeof(*lp);
 	ieee802154_random_extended_addr(&hw->phy->perm_extended_addr);
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index b227a13f6473404a5082a0a99d4e7067b3daeaf7..9f59f17dc317a254641bdc48973ce78e089761bc 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -599,10 +599,18 @@ static int macvlan_open(struct net_device *dev)
 			goto del_unicast;
 	}
 
+	if (dev->flags & IFF_PROMISC) {
+		err = dev_set_promiscuity(lowerdev, 1);
+		if (err < 0)
+			goto clear_multi;
+	}
+
 hash_add:
 	macvlan_hash_add(vlan);
 	return 0;
 
+clear_multi:
+	dev_set_allmulti(lowerdev, -1);
 del_unicast:
 	dev_uc_del(lowerdev, dev->dev_addr);
 out:
@@ -638,6 +646,9 @@ static int macvlan_stop(struct net_device *dev)
 	if (dev->flags & IFF_ALLMULTI)
 		dev_set_allmulti(lowerdev, -1);
 
+	if (dev->flags & IFF_PROMISC)
+		dev_set_promiscuity(lowerdev, -1);
+
 	dev_uc_del(lowerdev, dev->dev_addr);
 
 hash_del:
@@ -696,6 +707,10 @@ static void macvlan_change_rx_flags(struct net_device *dev, int change)
 	if (dev->flags & IFF_UP) {
 		if (change & IFF_ALLMULTI)
 			dev_set_allmulti(lowerdev, dev->flags & IFF_ALLMULTI ? 1 : -1);
+		if (change & IFF_PROMISC)
+			dev_set_promiscuity(lowerdev,
+					    dev->flags & IFF_PROMISC ? 1 : -1);
+
 	}
 }
 
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 8fadaa14b9f0fbd97b689d7bab562eccd30d17bf..70641d2c042957e7e154b4a1d265f39fe3ffa386 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -27,6 +27,7 @@ config AMD_PHY
 config AMD_XGBE_PHY
 	tristate "Driver for the AMD 10GbE (amd-xgbe) PHYs"
 	depends on (OF || ACPI) && HAS_IOMEM
+	depends on ARM64 || COMPILE_TEST
 	---help---
 	  Currently supports the AMD 10GbE PHY
 
diff --git a/drivers/net/phy/mdio-gpio.c b/drivers/net/phy/mdio-gpio.c
index c9cb486c753d053c8b6da529a0c078d89f9c2a2f..53d18150f4e291bb4bb047a18a9877d3a82a08f4 100644
--- a/drivers/net/phy/mdio-gpio.c
+++ b/drivers/net/phy/mdio-gpio.c
@@ -168,7 +168,10 @@ static struct mii_bus *mdio_gpio_bus_init(struct device *dev,
 		if (!new_bus->irq[i])
 			new_bus->irq[i] = PHY_POLL;
 
-	snprintf(new_bus->id, MII_BUS_ID_SIZE, "gpio-%x", bus_id);
+	if (bus_id != -1)
+		snprintf(new_bus->id, MII_BUS_ID_SIZE, "gpio-%x", bus_id);
+	else
+		strncpy(new_bus->id, "gpio", MII_BUS_ID_SIZE);
 
 	if (devm_gpio_request(dev, bitbang->mdc, "mdc"))
 		goto out_free_bus;
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 1190fd8f008862bc8f70f271575839d280a8f906..ebdc357c513167515baef710ba56d8b6b8e57cb9 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -548,7 +548,8 @@ static int kszphy_probe(struct phy_device *phydev)
 	}
 
 	clk = devm_clk_get(&phydev->dev, "rmii-ref");
-	if (!IS_ERR(clk)) {
+	/* NOTE: clk may be NULL if building without CONFIG_HAVE_CLK */
+	if (!IS_ERR_OR_NULL(clk)) {
 		unsigned long rate = clk_get_rate(clk);
 		bool rmii_ref_clk_sel_25_mhz;
 
diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c
index aa1dd926623ad622e3a15f905733e3d585aca871..b62a5e3a1c652d27e2bbb0d2a8a88990c3fef027 100644
--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
@@ -465,6 +465,10 @@ static void pppoe_unbind_sock_work(struct work_struct *work)
 	struct sock *sk = sk_pppox(po);
 
 	lock_sock(sk);
+	if (po->pppoe_dev) {
+		dev_put(po->pppoe_dev);
+		po->pppoe_dev = NULL;
+	}
 	pppox_unbind_sock(sk);
 	release_sock(sk);
 	sock_put(sk);
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index ac4d03b328b130ab918175b1fa5c8fe55a0cbc7b..aafa1a1898e43de0d3d06e7d8367751473f25142 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -4116,6 +4116,7 @@ static struct usb_device_id rtl8152_table[] = {
 	{REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8153)},
 	{REALTEK_USB_DEVICE(VENDOR_ID_SAMSUNG, 0xa101)},
 	{REALTEK_USB_DEVICE(VENDOR_ID_LENOVO,  0x7205)},
+	{REALTEK_USB_DEVICE(VENDOR_ID_LENOVO,  0x304f)},
 	{}
 };
 
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 733f4feb2ef3c5f11bbf99af962ecbb77253314b..3c86b107275a899f3748e4cfee82ab2bb43aff6b 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1285,7 +1285,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
 				     struct net_device *net)
 {
 	struct usbnet		*dev = netdev_priv(net);
-	int			length;
+	unsigned int			length;
 	struct urb		*urb = NULL;
 	struct skb_data		*entry;
 	struct driver_info	*info = dev->driver_info;
@@ -1413,7 +1413,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
 		}
 	} else
 		netif_dbg(dev, tx_queued, dev->net,
-			  "> tx, len %d, type 0x%x\n", length, skb->protocol);
+			  "> tx, len %u, type 0x%x\n", length, skb->protocol);
 #ifdef CONFIG_PM
 deferred:
 #endif
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 0acd079ba96bd3d2f60602ebf5f889f36da9f908..3ad79bb4f2c21c94b6c41c526a7e033e0937ed77 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1103,28 +1103,14 @@ static u8 ath_get_rate_txpower(struct ath_softc *sc, struct ath_buf *bf,
 	struct sk_buff *skb;
 	struct ath_frame_info *fi;
 	struct ieee80211_tx_info *info;
-	struct ieee80211_vif *vif;
 	struct ath_hw *ah = sc->sc_ah;
 
 	if (sc->tx99_state || !ah->tpc_enabled)
 		return MAX_RATE_POWER;
 
 	skb = bf->bf_mpdu;
-	info = IEEE80211_SKB_CB(skb);
-	vif = info->control.vif;
-
-	if (!vif) {
-		max_power = sc->cur_chan->cur_txpower;
-		goto out;
-	}
-
-	if (vif->bss_conf.txpower_type != NL80211_TX_POWER_LIMITED) {
-		max_power = min_t(u8, sc->cur_chan->cur_txpower,
-				  2 * vif->bss_conf.txpower);
-		goto out;
-	}
-
 	fi = get_frame_info(skb);
+	info = IEEE80211_SKB_CB(skb);
 
 	if (!AR_SREV_9300_20_OR_LATER(ah)) {
 		int txpower = fi->tx_power;
@@ -1161,25 +1147,26 @@ static u8 ath_get_rate_txpower(struct ath_softc *sc, struct ath_buf *bf,
 			txpower -= 2;
 
 		txpower = max(txpower, 0);
-		max_power = min_t(u8, ah->tx_power[rateidx],
-				  2 * vif->bss_conf.txpower);
-		max_power = min_t(u8, max_power, txpower);
+		max_power = min_t(u8, ah->tx_power[rateidx], txpower);
+
+		/* XXX: clamp minimum TX power at 1 for AR9160 since if
+		 * max_power is set to 0, frames are transmitted at max
+		 * TX power
+		 */
+		if (!max_power && !AR_SREV_9280_20_OR_LATER(ah))
+			max_power = 1;
 	} else if (!bf->bf_state.bfs_paprd) {
 		if (rateidx < 8 && (info->flags & IEEE80211_TX_CTL_STBC))
 			max_power = min_t(u8, ah->tx_power_stbc[rateidx],
-					  2 * vif->bss_conf.txpower);
+					  fi->tx_power);
 		else
 			max_power = min_t(u8, ah->tx_power[rateidx],
-					  2 * vif->bss_conf.txpower);
-		max_power = min(max_power, fi->tx_power);
+					  fi->tx_power);
 	} else {
 		max_power = ah->paprd_training_power;
 	}
-out:
-	/* XXX: clamp minimum TX power at 1 for AR9160 since if max_power
-	 * is set to 0, frames are transmitted at max TX power
-	 */
-	return (!max_power && !AR_SREV_9280_20_OR_LATER(ah)) ? 1 : max_power;
+
+	return max_power;
 }
 
 static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf,
@@ -2129,6 +2116,7 @@ static void setup_frame_info(struct ieee80211_hw *hw,
 	struct ath_node *an = NULL;
 	enum ath9k_key_type keytype;
 	bool short_preamble = false;
+	u8 txpower;
 
 	/*
 	 * We check if Short Preamble is needed for the CTS rate by
@@ -2145,6 +2133,16 @@ static void setup_frame_info(struct ieee80211_hw *hw,
 	if (sta)
 		an = (struct ath_node *) sta->drv_priv;
 
+	if (tx_info->control.vif) {
+		struct ieee80211_vif *vif = tx_info->control.vif;
+
+		txpower = 2 * vif->bss_conf.txpower;
+	} else {
+		struct ath_softc *sc = hw->priv;
+
+		txpower = sc->cur_chan->cur_txpower;
+	}
+
 	memset(fi, 0, sizeof(*fi));
 	fi->txq = -1;
 	if (hw_key)
@@ -2155,7 +2153,7 @@ static void setup_frame_info(struct ieee80211_hw *hw,
 		fi->keyix = ATH9K_TXKEYIX_INVALID;
 	fi->keytype = keytype;
 	fi->framelen = framelen;
-	fi->tx_power = MAX_RATE_POWER;
+	fi->tx_power = txpower;
 
 	if (!rate)
 		return;
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw-file.h b/drivers/net/wireless/iwlwifi/iwl-fw-file.h
index bfdf3faa6c470dafbd9a66672b2f55e38b0872bc..62db2e5e45ebd51793c372e54832b21511057c58 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fw-file.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fw-file.h
@@ -244,6 +244,7 @@ enum iwl_ucode_tlv_flag {
  *	longer than the passive one, which is essential for fragmented scan.
  * @IWL_UCODE_TLV_API_WIFI_MCC_UPDATE: ucode supports MCC updates with source.
  * IWL_UCODE_TLV_API_HDC_PHASE_0: ucode supports finer configuration of LTR
+ * @IWL_UCODE_TLV_API_TX_POWER_DEV: new API for tx power.
  * @IWL_UCODE_TLV_API_BASIC_DWELL: use only basic dwell time in scan command,
  *	regardless of the band or the number of the probes. FW will calculate
  *	the actual dwell time.
@@ -260,6 +261,7 @@ enum iwl_ucode_tlv_api {
 	IWL_UCODE_TLV_API_FRAGMENTED_SCAN	= BIT(8),
 	IWL_UCODE_TLV_API_WIFI_MCC_UPDATE	= BIT(9),
 	IWL_UCODE_TLV_API_HDC_PHASE_0		= BIT(10),
+	IWL_UCODE_TLV_API_TX_POWER_DEV		= BIT(11),
 	IWL_UCODE_TLV_API_BASIC_DWELL		= BIT(13),
 	IWL_UCODE_TLV_API_SCD_CFG		= BIT(15),
 	IWL_UCODE_TLV_API_SINGLE_SCAN_EBS	= BIT(16),
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index 6dfed1259260f06d23feb544d78ce6484c01fb36..56254a837214ffad421a7b7a14a9eaec3d7dc029 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -6,7 +6,7 @@
  * GPL LICENSE SUMMARY
  *
  * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -32,7 +32,7 @@
  * BSD LICENSE
  *
  * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -421,8 +421,9 @@ struct iwl_trans_txq_scd_cfg {
  *
  * All the handlers MUST be implemented
  *
- * @start_hw: starts the HW- from that point on, the HW can send interrupts
- *	May sleep
+ * @start_hw: starts the HW. If low_power is true, the NIC needs to be taken
+ *	out of a low power state. From that point on, the HW can send
+ *	interrupts. May sleep.
  * @op_mode_leave: Turn off the HW RF kill indication if on
  *	May sleep
  * @start_fw: allocates and inits all the resources for the transport
@@ -432,10 +433,11 @@ struct iwl_trans_txq_scd_cfg {
  *	the SCD base address in SRAM, then provide it here, or 0 otherwise.
  *	May sleep
  * @stop_device: stops the whole device (embedded CPU put to reset) and stops
- *	the HW. From that point on, the HW will be in low power but will still
- *	issue interrupt if the HW RF kill is triggered. This callback must do
- *	the right thing and not crash even if start_hw() was called but not
- *	start_fw(). May sleep
+ *	the HW. If low_power is true, the NIC will be put in low power state.
+ *	From that point on, the HW will be stopped but will still issue an
+ *	interrupt if the HW RF kill switch is triggered.
+ *	This callback must do the right thing and not crash even if %start_hw()
+ *	was called but not &start_fw(). May sleep.
  * @d3_suspend: put the device into the correct mode for WoWLAN during
  *	suspend. This is optional, if not implemented WoWLAN will not be
  *	supported. This callback may sleep.
@@ -491,14 +493,14 @@ struct iwl_trans_txq_scd_cfg {
  */
 struct iwl_trans_ops {
 
-	int (*start_hw)(struct iwl_trans *iwl_trans);
+	int (*start_hw)(struct iwl_trans *iwl_trans, bool low_power);
 	void (*op_mode_leave)(struct iwl_trans *iwl_trans);
 	int (*start_fw)(struct iwl_trans *trans, const struct fw_img *fw,
 			bool run_in_rfkill);
 	int (*update_sf)(struct iwl_trans *trans,
 			 struct iwl_sf_region *st_fwrd_space);
 	void (*fw_alive)(struct iwl_trans *trans, u32 scd_addr);
-	void (*stop_device)(struct iwl_trans *trans);
+	void (*stop_device)(struct iwl_trans *trans, bool low_power);
 
 	void (*d3_suspend)(struct iwl_trans *trans, bool test);
 	int (*d3_resume)(struct iwl_trans *trans, enum iwl_d3_status *status,
@@ -652,11 +654,16 @@ static inline void iwl_trans_configure(struct iwl_trans *trans,
 	trans->ops->configure(trans, trans_cfg);
 }
 
-static inline int iwl_trans_start_hw(struct iwl_trans *trans)
+static inline int _iwl_trans_start_hw(struct iwl_trans *trans, bool low_power)
 {
 	might_sleep();
 
-	return trans->ops->start_hw(trans);
+	return trans->ops->start_hw(trans, low_power);
+}
+
+static inline int iwl_trans_start_hw(struct iwl_trans *trans)
+{
+	return trans->ops->start_hw(trans, true);
 }
 
 static inline void iwl_trans_op_mode_leave(struct iwl_trans *trans)
@@ -703,15 +710,21 @@ static inline int iwl_trans_update_sf(struct iwl_trans *trans,
 	return 0;
 }
 
-static inline void iwl_trans_stop_device(struct iwl_trans *trans)
+static inline void _iwl_trans_stop_device(struct iwl_trans *trans,
+					  bool low_power)
 {
 	might_sleep();
 
-	trans->ops->stop_device(trans);
+	trans->ops->stop_device(trans, low_power);
 
 	trans->state = IWL_TRANS_NO_FW;
 }
 
+static inline void iwl_trans_stop_device(struct iwl_trans *trans)
+{
+	_iwl_trans_stop_device(trans, true);
+}
+
 static inline void iwl_trans_d3_suspend(struct iwl_trans *trans, bool test)
 {
 	might_sleep();
diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/iwlwifi/mvm/d3.c
index a6c48c7b1e1683fdbdcb99fd0e4f971cf6ad66d2..1b1b2bf26819be1d09903f3c52957d274ee50ed7 100644
--- a/drivers/net/wireless/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/iwlwifi/mvm/d3.c
@@ -1726,7 +1726,7 @@ iwl_mvm_netdetect_query_results(struct iwl_mvm *mvm,
 	results->matched_profiles = le32_to_cpu(query->matched_profiles);
 	memcpy(results->matches, query->matches, sizeof(results->matches));
 
-#ifdef CPTCFG_IWLWIFI_DEBUGFS
+#ifdef CONFIG_IWLWIFI_DEBUGFS
 	mvm->last_netdetect_scans = le32_to_cpu(query->n_scans_done);
 #endif
 
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
index 4fc0938b3fb6d6c92464f63b3f206cbc798f92b7..b1baa33cc19b3228a8534af71ab69c7dede40520 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
@@ -297,6 +297,40 @@ struct iwl_uapsd_misbehaving_ap_notif {
 	u8 reserved[3];
 } __packed;
 
+/**
+ * struct iwl_reduce_tx_power_cmd - TX power reduction command
+ * REDUCE_TX_POWER_CMD = 0x9f
+ * @flags: (reserved for future implementation)
+ * @mac_context_id: id of the mac ctx for which we are reducing TX power.
+ * @pwr_restriction: TX power restriction in dBms.
+ */
+struct iwl_reduce_tx_power_cmd {
+	u8 flags;
+	u8 mac_context_id;
+	__le16 pwr_restriction;
+} __packed; /* TX_REDUCED_POWER_API_S_VER_1 */
+
+/**
+ * struct iwl_dev_tx_power_cmd - TX power reduction command
+ * REDUCE_TX_POWER_CMD = 0x9f
+ * @set_mode: 0 - MAC tx power, 1 - device tx power
+ * @mac_context_id: id of the mac ctx for which we are reducing TX power.
+ * @pwr_restriction: TX power restriction in 1/8 dBms.
+ * @dev_24: device TX power restriction in 1/8 dBms
+ * @dev_52_low: device TX power restriction upper band - low
+ * @dev_52_high: device TX power restriction upper band - high
+ */
+struct iwl_dev_tx_power_cmd {
+	__le32 set_mode;
+	__le32 mac_context_id;
+	__le16 pwr_restriction;
+	__le16 dev_24;
+	__le16 dev_52_low;
+	__le16 dev_52_high;
+} __packed; /* TX_REDUCED_POWER_API_S_VER_2 */
+
+#define IWL_DEV_MAX_TX_POWER 0x7FFF
+
 /**
  * struct iwl_beacon_filter_cmd
  * REPLY_BEACON_FILTERING_CMD = 0xd2 (command)
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
index 4f81dcf57a736e7409087f4b3193809c3570db6f..d6cced47d561b9601a59166296a229facfd9014e 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
@@ -122,46 +122,6 @@ enum iwl_scan_complete_status {
 	SCAN_COMP_STATUS_ERR_ALLOC_TE = 0x0C,
 };
 
-/**
- * struct iwl_scan_results_notif - scan results for one channel
- * ( SCAN_RESULTS_NOTIFICATION = 0x83 )
- * @channel: which channel the results are from
- * @band: 0 for 5.2 GHz, 1 for 2.4 GHz
- * @probe_status: SCAN_PROBE_STATUS_*, indicates success of probe request
- * @num_probe_not_sent: # of request that weren't sent due to not enough time
- * @duration: duration spent in channel, in usecs
- * @statistics: statistics gathered for this channel
- */
-struct iwl_scan_results_notif {
-	u8 channel;
-	u8 band;
-	u8 probe_status;
-	u8 num_probe_not_sent;
-	__le32 duration;
-	__le32 statistics[SCAN_RESULTS_STATISTICS];
-} __packed; /* SCAN_RESULT_NTF_API_S_VER_2 */
-
-/**
- * struct iwl_scan_complete_notif - notifies end of scanning (all channels)
- * ( SCAN_COMPLETE_NOTIFICATION = 0x84 )
- * @scanned_channels: number of channels scanned (and number of valid results)
- * @status: one of SCAN_COMP_STATUS_*
- * @bt_status: BT on/off status
- * @last_channel: last channel that was scanned
- * @tsf_low: TSF timer (lower half) in usecs
- * @tsf_high: TSF timer (higher half) in usecs
- * @results: array of scan results, only "scanned_channels" of them are valid
- */
-struct iwl_scan_complete_notif {
-	u8 scanned_channels;
-	u8 status;
-	u8 bt_status;
-	u8 last_channel;
-	__le32 tsf_low;
-	__le32 tsf_high;
-	struct iwl_scan_results_notif results[];
-} __packed; /* SCAN_COMPLETE_NTF_API_S_VER_2 */
-
 /* scan offload */
 #define IWL_SCAN_MAX_BLACKLIST_LEN	64
 #define IWL_SCAN_SHORT_BLACKLIST_LEN	16
@@ -554,7 +514,7 @@ struct iwl_scan_req_unified_lmac {
 } __packed;
 
 /**
- * struct iwl_lmac_scan_results_notif - scan results for one channel -
+ * struct iwl_scan_results_notif - scan results for one channel -
  *	SCAN_RESULT_NTF_API_S_VER_3
  * @channel: which channel the results are from
  * @band: 0 for 5.2 GHz, 1 for 2.4 GHz
@@ -562,7 +522,7 @@ struct iwl_scan_req_unified_lmac {
  * @num_probe_not_sent: # of request that weren't sent due to not enough time
  * @duration: duration spent in channel, in usecs
  */
-struct iwl_lmac_scan_results_notif {
+struct iwl_scan_results_notif {
 	u8 channel;
 	u8 band;
 	u8 probe_status;
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/iwlwifi/mvm/fw-api.h
index aab68cbae754d547a9e1fe514c4c88de6877777f..01b1da6ad35977b349fc79336c15238706ca9078 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api.h
@@ -281,19 +281,6 @@ struct iwl_tx_ant_cfg_cmd {
 	__le32 valid;
 } __packed;
 
-/**
- * struct iwl_reduce_tx_power_cmd - TX power reduction command
- * REDUCE_TX_POWER_CMD = 0x9f
- * @flags: (reserved for future implementation)
- * @mac_context_id: id of the mac ctx for which we are reducing TX power.
- * @pwr_restriction: TX power restriction in dBms.
- */
-struct iwl_reduce_tx_power_cmd {
-	u8 flags;
-	u8 mac_context_id;
-	__le16 pwr_restriction;
-} __packed; /* TX_REDUCED_POWER_API_S_VER_1 */
-
 /*
  * Calibration control struct.
  * Sent as part of the phy configuration command.
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c
index bc5eac4960e18a79a211da2a2bf6492b1a39e570..df869633f4dd976c9404e036ecf8a49a855fd0b4 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/iwlwifi/mvm/fw.c
@@ -6,7 +6,7 @@
  * GPL LICENSE SUMMARY
  *
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -32,7 +32,7 @@
  * BSD LICENSE
  *
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -322,7 +322,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
 
 	lockdep_assert_held(&mvm->mutex);
 
-	if (WARN_ON_ONCE(mvm->init_ucode_complete || mvm->calibrating))
+	if (WARN_ON_ONCE(mvm->calibrating))
 		return 0;
 
 	iwl_init_notification_wait(&mvm->notif_wait,
@@ -396,8 +396,6 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
 	 */
 	ret = iwl_wait_notification(&mvm->notif_wait, &calib_wait,
 			MVM_UCODE_CALIB_TIMEOUT);
-	if (!ret)
-		mvm->init_ucode_complete = true;
 
 	if (ret && iwl_mvm_is_radio_killed(mvm)) {
 		IWL_DEBUG_RF_KILL(mvm, "RFKILL while calibrating.\n");
@@ -494,15 +492,6 @@ int iwl_mvm_fw_dbg_collect_desc(struct iwl_mvm *mvm,
 
 	mvm->fw_dump_desc = desc;
 
-	/* stop recording */
-	if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
-		iwl_set_bits_prph(mvm->trans, MON_BUFF_SAMPLE_CTL, 0x100);
-	} else {
-		iwl_write_prph(mvm->trans, DBGC_IN_SAMPLE, 0);
-		/* wait before we collect the data till the DBGC stop */
-		udelay(100);
-	}
-
 	queue_delayed_work(system_wq, &mvm->fw_dump_wk, delay);
 
 	return 0;
@@ -658,25 +647,24 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 	 * module loading, load init ucode now
 	 * (for example, if we were in RFKILL)
 	 */
-	if (!mvm->init_ucode_complete) {
-		ret = iwl_run_init_mvm_ucode(mvm, false);
-		if (ret && !iwlmvm_mod_params.init_dbg) {
-			IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", ret);
-			/* this can't happen */
-			if (WARN_ON(ret > 0))
-				ret = -ERFKILL;
-			goto error;
-		}
-		if (!iwlmvm_mod_params.init_dbg) {
-			/*
-			 * should stop and start HW since that INIT
-			 * image just loaded
-			 */
-			iwl_trans_stop_device(mvm->trans);
-			ret = iwl_trans_start_hw(mvm->trans);
-			if (ret)
-				return ret;
-		}
+	ret = iwl_run_init_mvm_ucode(mvm, false);
+	if (ret && !iwlmvm_mod_params.init_dbg) {
+		IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", ret);
+		/* this can't happen */
+		if (WARN_ON(ret > 0))
+			ret = -ERFKILL;
+		goto error;
+	}
+	if (!iwlmvm_mod_params.init_dbg) {
+		/*
+		 * Stop and start the transport without entering low power
+		 * mode. This will save the state of other components on the
+		 * device that are triggered by the INIT firwmare (MFUART).
+		 */
+		_iwl_trans_stop_device(mvm->trans, false);
+		_iwl_trans_start_hw(mvm->trans, false);
+		if (ret)
+			return ret;
 	}
 
 	if (iwlmvm_mod_params.init_dbg)
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 84555170b6f751bb4f0925bf5c85319de76293b6..40265b9c66aeceedb6da22c05738628f7c289705 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -1322,7 +1322,7 @@ static void iwl_mvm_restart_complete(struct iwl_mvm *mvm)
 
 	clear_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status);
 	iwl_mvm_d0i3_enable_tx(mvm, NULL);
-	ret = iwl_mvm_update_quotas(mvm, false, NULL);
+	ret = iwl_mvm_update_quotas(mvm, true, NULL);
 	if (ret)
 		IWL_ERR(mvm, "Failed to update quotas after restart (%d)\n",
 			ret);
@@ -1471,8 +1471,8 @@ static struct iwl_mvm_phy_ctxt *iwl_mvm_get_free_phy_ctxt(struct iwl_mvm *mvm)
 	return NULL;
 }
 
-static int iwl_mvm_set_tx_power(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
-				s8 tx_power)
+static int iwl_mvm_set_tx_power_old(struct iwl_mvm *mvm,
+				    struct ieee80211_vif *vif, s8 tx_power)
 {
 	/* FW is in charge of regulatory enforcement */
 	struct iwl_reduce_tx_power_cmd reduce_txpwr_cmd = {
@@ -1485,6 +1485,26 @@ static int iwl_mvm_set_tx_power(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 				    &reduce_txpwr_cmd);
 }
 
+static int iwl_mvm_set_tx_power(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+				s16 tx_power)
+{
+	struct iwl_dev_tx_power_cmd cmd = {
+		.set_mode = 0,
+		.mac_context_id =
+			cpu_to_le32(iwl_mvm_vif_from_mac80211(vif)->id),
+		.pwr_restriction = cpu_to_le16(8 * tx_power),
+	};
+
+	if (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_TX_POWER_DEV))
+		return iwl_mvm_set_tx_power_old(mvm, vif, tx_power);
+
+	if (tx_power == IWL_DEFAULT_MAX_TX_POWER)
+		cmd.pwr_restriction = cpu_to_le16(IWL_DEV_MAX_TX_POWER);
+
+	return iwl_mvm_send_cmd_pdu(mvm, REDUCE_TX_POWER_CMD, 0,
+				    sizeof(cmd), &cmd);
+}
+
 static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
 				     struct ieee80211_vif *vif)
 {
diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h
index d5522a16124292cd6cab36159851a8446b5e2d95..cf70f681d1acb7e271717091684ca805749e13ab 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h
@@ -603,7 +603,6 @@ struct iwl_mvm {
 
 	enum iwl_ucode_type cur_ucode;
 	bool ucode_loaded;
-	bool init_ucode_complete;
 	bool calibrating;
 	u32 error_event_table;
 	u32 log_event_table;
diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c
index a08b03d58d4bf0f3ebd4773a7fdb6e07cc8406b8..1c66297d82c0a80dd0bb66c7148ea8ef42c5e099 100644
--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/iwlwifi/mvm/ops.c
@@ -865,6 +865,16 @@ static void iwl_mvm_fw_error_dump_wk(struct work_struct *work)
 		return;
 
 	mutex_lock(&mvm->mutex);
+
+	/* stop recording */
+	if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
+		iwl_set_bits_prph(mvm->trans, MON_BUFF_SAMPLE_CTL, 0x100);
+	} else {
+		iwl_write_prph(mvm->trans, DBGC_IN_SAMPLE, 0);
+		/* wait before we collect the data till the DBGC stop */
+		udelay(100);
+	}
+
 	iwl_mvm_fw_error_dump(mvm);
 
 	/* start recording again if the firmware is not crashed */
diff --git a/drivers/net/wireless/iwlwifi/mvm/rx.c b/drivers/net/wireless/iwlwifi/mvm/rx.c
index 78ec7db64ba59e886e2a7b18a3df64f70a4ea29c..d6314ddf57b5d9638fcfd2fcf6ba917bb136779f 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rx.c
@@ -478,6 +478,11 @@ static void iwl_mvm_stat_iterator(void *_data, u8 *mac,
 	if (vif->type != NL80211_IFTYPE_STATION)
 		return;
 
+	if (sig == 0) {
+		IWL_DEBUG_RX(mvm, "RSSI is 0 - skip signal based decision\n");
+		return;
+	}
+
 	mvmvif->bf_data.ave_beacon_signal = sig;
 
 	/* BT Coex */
diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c
index 74e1c86289dcbcedc1f5c7b963e468095de7cf25..1075a213bd6a87156e44ab410ac566cf18bdacc3 100644
--- a/drivers/net/wireless/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/iwlwifi/mvm/scan.c
@@ -319,7 +319,7 @@ int iwl_mvm_rx_scan_offload_iter_complete_notif(struct iwl_mvm *mvm,
 						struct iwl_device_cmd *cmd)
 {
 	struct iwl_rx_packet *pkt = rxb_addr(rxb);
-	struct iwl_scan_complete_notif *notif = (void *)pkt->data;
+	struct iwl_lmac_scan_complete_notif *notif = (void *)pkt->data;
 
 	IWL_DEBUG_SCAN(mvm,
 		       "Scan offload iteration complete: status=0x%x scanned channels=%d\n",
diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index 2de8fbfe4edf4d6c6997307fb91052177fd7e6e4..47bbf573fdc836c9e410bd58c8decbe7e91830c4 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -5,8 +5,8 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2007 - 2015 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -31,8 +31,8 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2005 - 2015 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -104,7 +104,7 @@ static void iwl_pcie_free_fw_monitor(struct iwl_trans *trans)
 static void iwl_pcie_alloc_fw_monitor(struct iwl_trans *trans)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	struct page *page;
+	struct page *page = NULL;
 	dma_addr_t phys;
 	u32 size;
 	u8 power;
@@ -131,6 +131,7 @@ static void iwl_pcie_alloc_fw_monitor(struct iwl_trans *trans)
 				    DMA_FROM_DEVICE);
 		if (dma_mapping_error(trans->dev, phys)) {
 			__free_pages(page, order);
+			page = NULL;
 			continue;
 		}
 		IWL_INFO(trans,
@@ -1020,7 +1021,7 @@ static void iwl_trans_pcie_fw_alive(struct iwl_trans *trans, u32 scd_addr)
 	iwl_pcie_tx_start(trans, scd_addr);
 }
 
-static void iwl_trans_pcie_stop_device(struct iwl_trans *trans)
+static void iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	bool hw_rfkill, was_hw_rfkill;
@@ -1115,7 +1116,7 @@ static void iwl_trans_pcie_stop_device(struct iwl_trans *trans)
 void iwl_trans_pcie_rf_kill(struct iwl_trans *trans, bool state)
 {
 	if (iwl_op_mode_hw_rf_kill(trans->op_mode, state))
-		iwl_trans_pcie_stop_device(trans);
+		iwl_trans_pcie_stop_device(trans, true);
 }
 
 static void iwl_trans_pcie_d3_suspend(struct iwl_trans *trans, bool test)
@@ -1200,7 +1201,7 @@ static int iwl_trans_pcie_d3_resume(struct iwl_trans *trans,
 	return 0;
 }
 
-static int iwl_trans_pcie_start_hw(struct iwl_trans *trans)
+static int iwl_trans_pcie_start_hw(struct iwl_trans *trans, bool low_power)
 {
 	bool hw_rfkill;
 	int err;
diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index f0188c83c79f7d6027bdee6372768d3657347a2a..2721cf89fb160f0d3f4e6106474c5da101707a18 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -126,7 +126,7 @@ static int _usbctrl_vendorreq_sync_read(struct usb_device *udev, u8 request,
 
 	do {
 		status = usb_control_msg(udev, pipe, request, reqtype, value,
-					 index, pdata, len, 0); /*max. timeout*/
+					 index, pdata, len, 1000);
 		if (status < 0) {
 			/* firmware download is checksumed, don't retry */
 			if ((value >= FW_8192C_START_ADDRESS &&
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 1899c74a712791ba33f7e17f2d139da21da70c42..05b9a694e21312ad26beec7dfa0f32f719cc8c87 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -25,7 +25,6 @@
 #ifndef _LINUX_NETDEVICE_H
 #define _LINUX_NETDEVICE_H
 
-#include <linux/pm_qos.h>
 #include <linux/timer.h>
 #include <linux/bug.h>
 #include <linux/delay.h>
@@ -1499,8 +1498,6 @@ enum netdev_priv_flags {
  *
  *	@qdisc_tx_busylock:	XXX: need comments on this one
  *
- *	@pm_qos_req:	Power Management QoS object
- *
  *	FIXME: cleanup struct net_device such that network protocol info
  *	moves out.
  */
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 0caa3a2d4106eab0137d20ac75518af7964281ba..3b2911502a8cf4a6e3eaf721e0e0105937ad456e 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -145,11 +145,19 @@ struct tcp_sock {
  *	read the code and the spec side by side (and laugh ...)
  *	See RFC793 and RFC1122. The RFC writes these in capitals.
  */
+	u64	bytes_received;	/* RFC4898 tcpEStatsAppHCThruOctetsReceived
+				 * sum(delta(rcv_nxt)), or how many bytes
+				 * were acked.
+				 */
  	u32	rcv_nxt;	/* What we want to receive next 	*/
 	u32	copied_seq;	/* Head of yet unread data		*/
 	u32	rcv_wup;	/* rcv_nxt on last window update sent	*/
  	u32	snd_nxt;	/* Next sequence we send		*/
 
+	u64	bytes_acked;	/* RFC4898 tcpEStatsAppHCThruOctetsAcked
+				 * sum(delta(snd_una)), or how many bytes
+				 * were acked.
+				 */
  	u32	snd_una;	/* First byte we want an ack for	*/
  	u32	snd_sml;	/* Last byte of the most recently transmitted small packet */
 	u32	rcv_tstamp;	/* timestamp of last received ACK (for keepalives) */
diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h
index eeda67652766a9979478de97105322b5ee6a7977..6ea16c84293b0cdcb981df77481a4fa5e509fdde 100644
--- a/include/net/cfg802154.h
+++ b/include/net/cfg802154.h
@@ -30,11 +30,13 @@ struct wpan_phy_cca;
 struct cfg802154_ops {
 	struct net_device * (*add_virtual_intf_deprecated)(struct wpan_phy *wpan_phy,
 							   const char *name,
+							   unsigned char name_assign_type,
 							   int type);
 	void	(*del_virtual_intf_deprecated)(struct wpan_phy *wpan_phy,
 					       struct net_device *dev);
 	int	(*add_virtual_intf)(struct wpan_phy *wpan_phy,
 				    const char *name,
+				    unsigned char name_assign_type,
 				    enum nl802154_iftype type,
 				    __le64 extended_addr);
 	int	(*del_virtual_intf)(struct wpan_phy *wpan_phy,
diff --git a/include/net/codel.h b/include/net/codel.h
index aeee28081245c9215f10badd611f58ba0124fcd0..1e18005f7f65f061f6084ea1823a8d37368a57e4 100644
--- a/include/net/codel.h
+++ b/include/net/codel.h
@@ -120,11 +120,13 @@ static inline u32 codel_time_to_us(codel_time_t val)
  * struct codel_params - contains codel parameters
  * @target:	target queue size (in time units)
  * @interval:	width of moving time window
+ * @mtu:	device mtu, or minimal queue backlog in bytes.
  * @ecn:	is Explicit Congestion Notification enabled
  */
 struct codel_params {
 	codel_time_t	target;
 	codel_time_t	interval;
+	u32		mtu;
 	bool		ecn;
 };
 
@@ -166,10 +168,12 @@ struct codel_stats {
 	u32		ecn_mark;
 };
 
-static void codel_params_init(struct codel_params *params)
+static void codel_params_init(struct codel_params *params,
+			      const struct Qdisc *sch)
 {
 	params->interval = MS2TIME(100);
 	params->target = MS2TIME(5);
+	params->mtu = psched_mtu(qdisc_dev(sch));
 	params->ecn = false;
 }
 
@@ -180,7 +184,7 @@ static void codel_vars_init(struct codel_vars *vars)
 
 static void codel_stats_init(struct codel_stats *stats)
 {
-	stats->maxpacket = 256;
+	stats->maxpacket = 0;
 }
 
 /*
@@ -234,7 +238,7 @@ static bool codel_should_drop(const struct sk_buff *skb,
 		stats->maxpacket = qdisc_pkt_len(skb);
 
 	if (codel_time_before(vars->ldelay, params->target) ||
-	    sch->qstats.backlog <= stats->maxpacket) {
+	    sch->qstats.backlog <= params->mtu) {
 		/* went below - stay below for at least interval */
 		vars->first_above_time = 0;
 		return false;
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index b4bef1152c05c52b87dc877e9d4e8b09050842f7..8e3668b44c2984aeb3531d14927dd2bf6b9f88a3 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1666,6 +1666,8 @@ struct ieee80211_tx_control {
  * @sta: station table entry, %NULL for per-vif queue
  * @tid: the TID for this queue (unused for per-vif queue)
  * @ac: the AC for this queue
+ * @drv_priv: data area for driver use, will always be aligned to
+ *	sizeof(void *).
  *
  * The driver can obtain packets from this queue by calling
  * ieee80211_tx_dequeue().
diff --git a/include/net/mac802154.h b/include/net/mac802154.h
index e18e7fd43f47d996613b0c1e7dfe6bc0e636c476..7df28a4c23f98793626371d1e2334ad91f7ebf87 100644
--- a/include/net/mac802154.h
+++ b/include/net/mac802154.h
@@ -247,19 +247,109 @@ static inline void ieee802154_le64_to_be64(void *be64_dst, const void *le64_src)
 	__put_unaligned_memmove64(swab64p(le64_src), be64_dst);
 }
 
-/* Basic interface to register ieee802154 device */
+/**
+ * ieee802154_alloc_hw - Allocate a new hardware device
+ *
+ * This must be called once for each hardware device. The returned pointer
+ * must be used to refer to this device when calling other functions.
+ * mac802154 allocates a private data area for the driver pointed to by
+ * @priv in &struct ieee802154_hw, the size of this area is given as
+ * @priv_data_len.
+ *
+ * @priv_data_len: length of private data
+ * @ops: callbacks for this device
+ *
+ * Return: A pointer to the new hardware device, or %NULL on error.
+ */
 struct ieee802154_hw *
 ieee802154_alloc_hw(size_t priv_data_len, const struct ieee802154_ops *ops);
+
+/**
+ * ieee802154_free_hw - free hardware descriptor
+ *
+ * This function frees everything that was allocated, including the
+ * private data for the driver. You must call ieee802154_unregister_hw()
+ * before calling this function.
+ *
+ * @hw: the hardware to free
+ */
 void ieee802154_free_hw(struct ieee802154_hw *hw);
+
+/**
+ * ieee802154_register_hw - Register hardware device
+ *
+ * You must call this function before any other functions in
+ * mac802154. Note that before a hardware can be registered, you
+ * need to fill the contained wpan_phy's information.
+ *
+ * @hw: the device to register as returned by ieee802154_alloc_hw()
+ *
+ * Return: 0 on success. An error code otherwise.
+ */
 int ieee802154_register_hw(struct ieee802154_hw *hw);
+
+/**
+ * ieee802154_unregister_hw - Unregister a hardware device
+ *
+ * This function instructs mac802154 to free allocated resources
+ * and unregister netdevices from the networking subsystem.
+ *
+ * @hw: the hardware to unregister
+ */
 void ieee802154_unregister_hw(struct ieee802154_hw *hw);
 
+/**
+ * ieee802154_rx - receive frame
+ *
+ * Use this function to hand received frames to mac802154. The receive
+ * buffer in @skb must start with an IEEE 802.15.4 header. In case of a
+ * paged @skb is used, the driver is recommended to put the ieee802154
+ * header of the frame on the linear part of the @skb to avoid memory
+ * allocation and/or memcpy by the stack.
+ *
+ * This function may not be called in IRQ context. Calls to this function
+ * for a single hardware must be synchronized against each other.
+ *
+ * @hw: the hardware this frame came in on
+ * @skb: the buffer to receive, owned by mac802154 after this call
+ */
 void ieee802154_rx(struct ieee802154_hw *hw, struct sk_buff *skb);
+
+/**
+ * ieee802154_rx_irqsafe - receive frame
+ *
+ * Like ieee802154_rx() but can be called in IRQ context
+ * (internally defers to a tasklet.)
+ *
+ * @hw: the hardware this frame came in on
+ * @skb: the buffer to receive, owned by mac802154 after this call
+ * @lqi: link quality indicator
+ */
 void ieee802154_rx_irqsafe(struct ieee802154_hw *hw, struct sk_buff *skb,
 			   u8 lqi);
-
+/**
+ * ieee802154_wake_queue - wake ieee802154 queue
+ * @hw: pointer as obtained from ieee802154_alloc_hw().
+ *
+ * Drivers should use this function instead of netif_wake_queue.
+ */
 void ieee802154_wake_queue(struct ieee802154_hw *hw);
+
+/**
+ * ieee802154_stop_queue - stop ieee802154 queue
+ * @hw: pointer as obtained from ieee802154_alloc_hw().
+ *
+ * Drivers should use this function instead of netif_stop_queue.
+ */
 void ieee802154_stop_queue(struct ieee802154_hw *hw);
+
+/**
+ * ieee802154_xmit_complete - frame transmission complete
+ *
+ * @hw: pointer as obtained from ieee802154_alloc_hw().
+ * @skb: buffer for transmission
+ * @ifs_handling: indicate interframe space handling
+ */
 void ieee802154_xmit_complete(struct ieee802154_hw *hw, struct sk_buff *skb,
 			      bool ifs_handling);
 
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 051dc5c2802d3296f8b49d4b40911c0c22345262..6d204f3f9df8cafb82d856db08769a7d24dfd79e 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -576,7 +576,7 @@ static inline int tcp_bound_to_half_wnd(struct tcp_sock *tp, int pktsize)
 }
 
 /* tcp.c */
-void tcp_get_info(const struct sock *, struct tcp_info *);
+void tcp_get_info(struct sock *, struct tcp_info *);
 
 /* Read 'sendfile()'-style from a TCP socket */
 typedef int (*sk_read_actor_t)(read_descriptor_t *, struct sk_buff *,
@@ -804,6 +804,8 @@ enum tcp_ca_ack_event_flags {
 /* Requires ECN/ECT set on all packets */
 #define TCP_CONG_NEEDS_ECN	0x2
 
+union tcp_cc_info;
+
 struct tcp_congestion_ops {
 	struct list_head	list;
 	u32 key;
@@ -829,7 +831,8 @@ struct tcp_congestion_ops {
 	/* hook for packet ack accounting (optional) */
 	void (*pkts_acked)(struct sock *sk, u32 num_acked, s32 rtt_us);
 	/* get info for inet_diag (optional) */
-	int (*get_info)(struct sock *sk, u32 ext, struct sk_buff *skb);
+	size_t (*get_info)(struct sock *sk, u32 ext, int *attr,
+			   union tcp_cc_info *info);
 
 	char 		name[TCP_CA_NAME_MAX];
 	struct module 	*owner;
diff --git a/include/uapi/linux/inet_diag.h b/include/uapi/linux/inet_diag.h
index d65c0a09efd32041e3dd07ff80d0a421f0de6ae8..c7093c75bdd6b70a53c1c35a0950a92ad49722da 100644
--- a/include/uapi/linux/inet_diag.h
+++ b/include/uapi/linux/inet_diag.h
@@ -143,4 +143,8 @@ struct tcp_dctcp_info {
 	__u32	dctcp_ab_tot;
 };
 
+union tcp_cc_info {
+	struct tcpvegas_info	vegas;
+	struct tcp_dctcp_info	dctcp;
+};
 #endif /* _UAPI_INET_DIAG_H_ */
diff --git a/include/uapi/linux/mpls.h b/include/uapi/linux/mpls.h
index bc9abfe88c9a0e1ba4a80f7f16af038c5cd1f2ac..139d4dd1cab83f1cee0399e9924138a24d350ba7 100644
--- a/include/uapi/linux/mpls.h
+++ b/include/uapi/linux/mpls.h
@@ -31,4 +31,14 @@ struct mpls_label {
 #define MPLS_LS_TTL_MASK        0x000000FF
 #define MPLS_LS_TTL_SHIFT       0
 
+/* Reserved labels */
+#define MPLS_LABEL_IPV4NULL		0 /* RFC3032 */
+#define MPLS_LABEL_RTALERT		1 /* RFC3032 */
+#define MPLS_LABEL_IPV6NULL		2 /* RFC3032 */
+#define MPLS_LABEL_IMPLNULL		3 /* RFC3032 */
+#define MPLS_LABEL_ENTROPY		7 /* RFC6790 */
+#define MPLS_LABEL_GAL			13 /* RFC5586 */
+#define MPLS_LABEL_OAMALERT		14 /* RFC3429 */
+#define MPLS_LABEL_EXTENSION		15 /* RFC7274 */
+
 #endif /* _UAPI_MPLS_H */
diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h
index 3b9718328d8bf7732a73a13a4811b98ff667f000..faa72f4fa547bcfe643b9cfd32b83b62caf6b973 100644
--- a/include/uapi/linux/tcp.h
+++ b/include/uapi/linux/tcp.h
@@ -112,6 +112,7 @@ enum {
 #define TCP_FASTOPEN		23	/* Enable FastOpen on listeners */
 #define TCP_TIMESTAMP		24
 #define TCP_NOTSENT_LOWAT	25	/* limit number of unsent bytes in write queue */
+#define TCP_CC_INFO		26	/* Get Congestion Control (optional) info */
 
 struct tcp_repair_opt {
 	__u32	opt_code;
@@ -189,6 +190,8 @@ struct tcp_info {
 
 	__u64	tcpi_pacing_rate;
 	__u64	tcpi_max_pacing_rate;
+	__u64	tcpi_bytes_acked; /* RFC4898 tcpEStatsAppHCThruOctetsAcked */
+	__u64	tcpi_bytes_received; /* RFC4898 tcpEStatsAppHCThruOctetsReceived */
 };
 
 /* for TCP_MD5SIG socket option */
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 476709bd068a474f7edcac83a4869849ccfb4b17..4663c3dad3f5f676e913cbc9f6a79d5efcecde4e 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1557,7 +1557,8 @@ static int hci_dev_do_close(struct hci_dev *hdev)
 {
 	BT_DBG("%s %p", hdev->name, hdev);
 
-	if (!hci_dev_test_flag(hdev, HCI_UNREGISTER)) {
+	if (!hci_dev_test_flag(hdev, HCI_UNREGISTER) &&
+	    test_bit(HCI_UP, &hdev->flags)) {
 		/* Execute vendor specific shutdown routine */
 		if (hdev->shutdown)
 			hdev->shutdown(hdev);
diff --git a/net/core/dev.c b/net/core/dev.c
index c7ba0388f1be8e37e780f27e0b3bd95f45dd0ade..2c1c67fad64d57f3d744c89843816b2d64f5b834 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5209,7 +5209,7 @@ static int __netdev_upper_dev_link(struct net_device *dev,
 	if (__netdev_find_adj(upper_dev, dev, &upper_dev->all_adj_list.upper))
 		return -EBUSY;
 
-	if (__netdev_find_adj(dev, upper_dev, &dev->all_adj_list.upper))
+	if (__netdev_find_adj(dev, upper_dev, &dev->adj_list.upper))
 		return -EEXIST;
 
 	if (master && netdev_master_upper_dev_get(dev))
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 78fc04ad36fc03a0f1737ee484a08e1824b324dc..572af0011997a2057f30ba0b5022760e11493d98 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -601,7 +601,7 @@ static int rtnl_net_getid(struct sk_buff *skb, struct nlmsghdr *nlh)
 	}
 
 	err = rtnl_net_fill(msg, NETLINK_CB(skb).portid, nlh->nlmsg_seq, 0,
-			    RTM_GETNSID, net, peer, -1);
+			    RTM_NEWNSID, net, peer, -1);
 	if (err < 0)
 		goto err_out;
 
diff --git a/net/core/sock.c b/net/core/sock.c
index e891bcf325ca759c9b7498f29ec76aa946198d5e..292f42228bfb361b5748998bbcc538b1e16a2f22 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1474,8 +1474,8 @@ void sk_release_kernel(struct sock *sk)
 		return;
 
 	sock_hold(sk);
-	sock_net_set(sk, get_net(&init_net));
 	sock_release(sk->sk_socket);
+	sock_net_set(sk, get_net(&init_net));
 	sock_put(sk);
 }
 EXPORT_SYMBOL(sk_release_kernel);
diff --git a/net/ieee802154/Makefile b/net/ieee802154/Makefile
index 05dab2957cd49e9be95c6bbe1cef1eb9f35ab8a2..4adfd4d5471b83c254313a887687cb497ce7ad3a 100644
--- a/net/ieee802154/Makefile
+++ b/net/ieee802154/Makefile
@@ -3,7 +3,9 @@ obj-$(CONFIG_IEEE802154_SOCKET) += ieee802154_socket.o
 obj-y += 6lowpan/
 
 ieee802154-y := netlink.o nl-mac.o nl-phy.o nl_policy.o core.o \
-                header_ops.o sysfs.o nl802154.o
+                header_ops.o sysfs.o nl802154.o trace.o
 ieee802154_socket-y := socket.o
 
+CFLAGS_trace.o := -I$(src)
+
 ccflags-y += -D__CHECK_ENDIAN__
diff --git a/net/ieee802154/nl-phy.c b/net/ieee802154/nl-phy.c
index 1b9d25f6e898616d7972950692bcd1eab71ddb26..346c6665d25e59bf372bacedc5a2ae6df30d227c 100644
--- a/net/ieee802154/nl-phy.c
+++ b/net/ieee802154/nl-phy.c
@@ -175,6 +175,7 @@ int ieee802154_add_iface(struct sk_buff *skb, struct genl_info *info)
 	int rc = -ENOBUFS;
 	struct net_device *dev;
 	int type = __IEEE802154_DEV_INVALID;
+	unsigned char name_assign_type;
 
 	pr_debug("%s\n", __func__);
 
@@ -190,8 +191,10 @@ int ieee802154_add_iface(struct sk_buff *skb, struct genl_info *info)
 		if (devname[nla_len(info->attrs[IEEE802154_ATTR_DEV_NAME]) - 1]
 				!= '\0')
 			return -EINVAL; /* phy name should be null-terminated */
+		name_assign_type = NET_NAME_USER;
 	} else  {
 		devname = "wpan%d";
+		name_assign_type = NET_NAME_ENUM;
 	}
 
 	if (strlen(devname) >= IFNAMSIZ)
@@ -221,7 +224,7 @@ int ieee802154_add_iface(struct sk_buff *skb, struct genl_info *info)
 	}
 
 	dev = rdev_add_virtual_intf_deprecated(wpan_phy_to_rdev(phy), devname,
-					       type);
+					       name_assign_type, type);
 	if (IS_ERR(dev)) {
 		rc = PTR_ERR(dev);
 		goto nla_put_failure;
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c
index a4daf91b8d0a395d6964dad93cf292e566dee22c..f3c12f6a4a392ad301e5a79fcabb2bb9f8521431 100644
--- a/net/ieee802154/nl802154.c
+++ b/net/ieee802154/nl802154.c
@@ -589,7 +589,7 @@ static int nl802154_new_interface(struct sk_buff *skb, struct genl_info *info)
 
 	return rdev_add_virtual_intf(rdev,
 				     nla_data(info->attrs[NL802154_ATTR_IFNAME]),
-				     type, extended_addr);
+				     NET_NAME_USER, type, extended_addr);
 }
 
 static int nl802154_del_interface(struct sk_buff *skb, struct genl_info *info)
diff --git a/net/ieee802154/rdev-ops.h b/net/ieee802154/rdev-ops.h
index 7c46732fad2bdd3f6778fce066cb89330b5aeaa3..7b5a9dd94fe5a2b55d01103aa529261141ece521 100644
--- a/net/ieee802154/rdev-ops.h
+++ b/net/ieee802154/rdev-ops.h
@@ -4,13 +4,16 @@
 #include <net/cfg802154.h>
 
 #include "core.h"
+#include "trace.h"
 
 static inline struct net_device *
 rdev_add_virtual_intf_deprecated(struct cfg802154_registered_device *rdev,
-				 const char *name, int type)
+				 const char *name,
+				 unsigned char name_assign_type,
+				 int type)
 {
 	return rdev->ops->add_virtual_intf_deprecated(&rdev->wpan_phy, name,
-						      type);
+						      name_assign_type, type);
 }
 
 static inline void
@@ -22,75 +25,131 @@ rdev_del_virtual_intf_deprecated(struct cfg802154_registered_device *rdev,
 
 static inline int
 rdev_add_virtual_intf(struct cfg802154_registered_device *rdev, char *name,
+		      unsigned char name_assign_type,
 		      enum nl802154_iftype type, __le64 extended_addr)
 {
-	return rdev->ops->add_virtual_intf(&rdev->wpan_phy, name, type,
+	int ret;
+
+	trace_802154_rdev_add_virtual_intf(&rdev->wpan_phy, name, type,
 					   extended_addr);
+	ret = rdev->ops->add_virtual_intf(&rdev->wpan_phy, name,
+					  name_assign_type, type,
+					  extended_addr);
+	trace_802154_rdev_return_int(&rdev->wpan_phy, ret);
+	return ret;
 }
 
 static inline int
 rdev_del_virtual_intf(struct cfg802154_registered_device *rdev,
 		      struct wpan_dev *wpan_dev)
 {
-	return rdev->ops->del_virtual_intf(&rdev->wpan_phy, wpan_dev);
+	int ret;
+
+	trace_802154_rdev_del_virtual_intf(&rdev->wpan_phy, wpan_dev);
+	ret = rdev->ops->del_virtual_intf(&rdev->wpan_phy, wpan_dev);
+	trace_802154_rdev_return_int(&rdev->wpan_phy, ret);
+	return ret;
 }
 
 static inline int
 rdev_set_channel(struct cfg802154_registered_device *rdev, u8 page, u8 channel)
 {
-	return rdev->ops->set_channel(&rdev->wpan_phy, page, channel);
+	int ret;
+
+	trace_802154_rdev_set_channel(&rdev->wpan_phy, page, channel);
+	ret = rdev->ops->set_channel(&rdev->wpan_phy, page, channel);
+	trace_802154_rdev_return_int(&rdev->wpan_phy, ret);
+	return ret;
 }
 
 static inline int
 rdev_set_cca_mode(struct cfg802154_registered_device *rdev,
 		  const struct wpan_phy_cca *cca)
 {
-	return rdev->ops->set_cca_mode(&rdev->wpan_phy, cca);
+	int ret;
+
+	trace_802154_rdev_set_cca_mode(&rdev->wpan_phy, cca);
+	ret = rdev->ops->set_cca_mode(&rdev->wpan_phy, cca);
+	trace_802154_rdev_return_int(&rdev->wpan_phy, ret);
+	return ret;
 }
 
 static inline int
 rdev_set_pan_id(struct cfg802154_registered_device *rdev,
 		struct wpan_dev *wpan_dev, __le16 pan_id)
 {
-	return rdev->ops->set_pan_id(&rdev->wpan_phy, wpan_dev, pan_id);
+	int ret;
+
+	trace_802154_rdev_set_pan_id(&rdev->wpan_phy, wpan_dev, pan_id);
+	ret = rdev->ops->set_pan_id(&rdev->wpan_phy, wpan_dev, pan_id);
+	trace_802154_rdev_return_int(&rdev->wpan_phy, ret);
+	return ret;
 }
 
 static inline int
 rdev_set_short_addr(struct cfg802154_registered_device *rdev,
 		    struct wpan_dev *wpan_dev, __le16 short_addr)
 {
-	return rdev->ops->set_short_addr(&rdev->wpan_phy, wpan_dev, short_addr);
+	int ret;
+
+	trace_802154_rdev_set_short_addr(&rdev->wpan_phy, wpan_dev, short_addr);
+	ret = rdev->ops->set_short_addr(&rdev->wpan_phy, wpan_dev, short_addr);
+	trace_802154_rdev_return_int(&rdev->wpan_phy, ret);
+	return ret;
 }
 
 static inline int
 rdev_set_backoff_exponent(struct cfg802154_registered_device *rdev,
 			  struct wpan_dev *wpan_dev, u8 min_be, u8 max_be)
 {
-	return rdev->ops->set_backoff_exponent(&rdev->wpan_phy, wpan_dev,
+	int ret;
+
+	trace_802154_rdev_set_backoff_exponent(&rdev->wpan_phy, wpan_dev,
 					       min_be, max_be);
+	ret = rdev->ops->set_backoff_exponent(&rdev->wpan_phy, wpan_dev,
+					      min_be, max_be);
+	trace_802154_rdev_return_int(&rdev->wpan_phy, ret);
+	return ret;
 }
 
 static inline int
 rdev_set_max_csma_backoffs(struct cfg802154_registered_device *rdev,
 			   struct wpan_dev *wpan_dev, u8 max_csma_backoffs)
 {
-	return rdev->ops->set_max_csma_backoffs(&rdev->wpan_phy, wpan_dev,
-						max_csma_backoffs);
+	int ret;
+
+	trace_802154_rdev_set_csma_backoffs(&rdev->wpan_phy, wpan_dev,
+					    max_csma_backoffs);
+	ret = rdev->ops->set_max_csma_backoffs(&rdev->wpan_phy, wpan_dev,
+					       max_csma_backoffs);
+	trace_802154_rdev_return_int(&rdev->wpan_phy, ret);
+	return ret;
 }
 
 static inline int
 rdev_set_max_frame_retries(struct cfg802154_registered_device *rdev,
 			   struct wpan_dev *wpan_dev, s8 max_frame_retries)
 {
-	return rdev->ops->set_max_frame_retries(&rdev->wpan_phy, wpan_dev,
+	int ret;
+
+	trace_802154_rdev_set_max_frame_retries(&rdev->wpan_phy, wpan_dev,
 						max_frame_retries);
+	ret = rdev->ops->set_max_frame_retries(&rdev->wpan_phy, wpan_dev,
+					       max_frame_retries);
+	trace_802154_rdev_return_int(&rdev->wpan_phy, ret);
+	return ret;
 }
 
 static inline int
 rdev_set_lbt_mode(struct cfg802154_registered_device *rdev,
 		  struct wpan_dev *wpan_dev, bool mode)
 {
-	return rdev->ops->set_lbt_mode(&rdev->wpan_phy, wpan_dev, mode);
+	int ret;
+
+	trace_802154_rdev_set_lbt_mode(&rdev->wpan_phy, wpan_dev, mode);
+	ret = rdev->ops->set_lbt_mode(&rdev->wpan_phy, wpan_dev, mode);
+	trace_802154_rdev_return_int(&rdev->wpan_phy, ret);
+	return ret;
 }
 
 #endif /* __CFG802154_RDEV_OPS */
diff --git a/net/ieee802154/trace.c b/net/ieee802154/trace.c
new file mode 100644
index 0000000000000000000000000000000000000000..95f997fad7550439d86880358710eb26c5579ab8
--- /dev/null
+++ b/net/ieee802154/trace.c
@@ -0,0 +1,7 @@
+#include <linux/module.h>
+
+#ifndef __CHECKER__
+#define CREATE_TRACE_POINTS
+#include "trace.h"
+
+#endif
diff --git a/net/ieee802154/trace.h b/net/ieee802154/trace.h
new file mode 100644
index 0000000000000000000000000000000000000000..5ac25eb6ed17869821c83d5a360fcafbf41f4a4b
--- /dev/null
+++ b/net/ieee802154/trace.h
@@ -0,0 +1,247 @@
+/* Based on net/wireless/tracing.h */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM cfg802154
+
+#if !defined(__RDEV_CFG802154_OPS_TRACE) || defined(TRACE_HEADER_MULTI_READ)
+#define __RDEV_CFG802154_OPS_TRACE
+
+#include <linux/tracepoint.h>
+
+#include <net/cfg802154.h>
+
+#define MAXNAME		32
+#define WPAN_PHY_ENTRY	__array(char, wpan_phy_name, MAXNAME)
+#define WPAN_PHY_ASSIGN	strlcpy(__entry->wpan_phy_name,	 \
+				wpan_phy_name(wpan_phy), \
+				MAXNAME)
+#define WPAN_PHY_PR_FMT	"%s"
+#define WPAN_PHY_PR_ARG	__entry->wpan_phy_name
+
+#define WPAN_DEV_ENTRY	__field(u32, identifier)
+#define WPAN_DEV_ASSIGN	(__entry->identifier) = (!IS_ERR_OR_NULL(wpan_dev) \
+					 ? wpan_dev->identifier : 0)
+#define WPAN_DEV_PR_FMT	"wpan_dev(%u)"
+#define WPAN_DEV_PR_ARG	(__entry->identifier)
+
+#define WPAN_CCA_ENTRY	__field(enum nl802154_cca_modes, cca_mode) \
+			__field(enum nl802154_cca_opts, cca_opt)
+#define WPAN_CCA_ASSIGN \
+	do {					 \
+		(__entry->cca_mode) = cca->mode; \
+		(__entry->cca_opt) = cca->opt;	 \
+	} while (0)
+#define WPAN_CCA_PR_FMT	"cca_mode: %d, cca_opt: %d"
+#define WPAN_CCA_PR_ARG __entry->cca_mode, __entry->cca_opt
+
+#define BOOL_TO_STR(bo) (bo) ? "true" : "false"
+
+/*************************************************************
+ *			rdev->ops traces		     *
+ *************************************************************/
+
+TRACE_EVENT(802154_rdev_add_virtual_intf,
+	TP_PROTO(struct wpan_phy *wpan_phy, char *name,
+		 enum nl802154_iftype type, __le64 extended_addr),
+	TP_ARGS(wpan_phy, name, type, extended_addr),
+	TP_STRUCT__entry(
+		WPAN_PHY_ENTRY
+		__string(vir_intf_name, name ? name : "<noname>")
+		__field(enum nl802154_iftype, type)
+		__field(__le64, extended_addr)
+	),
+	TP_fast_assign(
+		WPAN_PHY_ASSIGN;
+		__assign_str(vir_intf_name, name ? name : "<noname>");
+		__entry->type = type;
+		__entry->extended_addr = extended_addr;
+	),
+	TP_printk(WPAN_PHY_PR_FMT ", virtual intf name: %s, type: %d, ea %llx",
+		  WPAN_PHY_PR_ARG, __get_str(vir_intf_name), __entry->type,
+		  __le64_to_cpu(__entry->extended_addr))
+);
+
+TRACE_EVENT(802154_rdev_del_virtual_intf,
+	TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev),
+	TP_ARGS(wpan_phy, wpan_dev),
+	TP_STRUCT__entry(
+		WPAN_PHY_ENTRY
+		WPAN_DEV_ENTRY
+	),
+	TP_fast_assign(
+		WPAN_PHY_ASSIGN;
+		WPAN_DEV_ASSIGN;
+	),
+	TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT, WPAN_PHY_PR_ARG,
+		  WPAN_DEV_PR_ARG)
+);
+
+TRACE_EVENT(802154_rdev_set_channel,
+	TP_PROTO(struct wpan_phy *wpan_phy, u8 page, u8 channel),
+	TP_ARGS(wpan_phy, page, channel),
+	TP_STRUCT__entry(
+		WPAN_PHY_ENTRY
+		__field(u8, page)
+		__field(u8, channel)
+	),
+	TP_fast_assign(
+		WPAN_PHY_ASSIGN;
+		__entry->page = page;
+		__entry->channel = channel;
+	),
+	TP_printk(WPAN_PHY_PR_FMT ", page: %d, channel: %d", WPAN_PHY_PR_ARG,
+		  __entry->page, __entry->channel)
+);
+
+TRACE_EVENT(802154_rdev_set_cca_mode,
+	TP_PROTO(struct wpan_phy *wpan_phy, const struct wpan_phy_cca *cca),
+	TP_ARGS(wpan_phy, cca),
+	TP_STRUCT__entry(
+		WPAN_PHY_ENTRY
+		WPAN_CCA_ENTRY
+	),
+	TP_fast_assign(
+		WPAN_PHY_ASSIGN;
+		WPAN_CCA_ASSIGN;
+	),
+	TP_printk(WPAN_PHY_PR_FMT ", " WPAN_CCA_PR_FMT, WPAN_PHY_PR_ARG,
+		  WPAN_CCA_PR_ARG)
+);
+
+DECLARE_EVENT_CLASS(802154_le16_template,
+	TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev,
+		 __le16 le16arg),
+	TP_ARGS(wpan_phy, wpan_dev, le16arg),
+	TP_STRUCT__entry(
+		WPAN_PHY_ENTRY
+		WPAN_DEV_ENTRY
+		__field(__le16, le16arg)
+	),
+	TP_fast_assign(
+		WPAN_PHY_ASSIGN;
+		WPAN_DEV_ASSIGN;
+		__entry->le16arg = le16arg;
+	),
+	TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT ", pan id: 0x%04x",
+		  WPAN_PHY_PR_ARG, WPAN_DEV_PR_ARG,
+		  __le16_to_cpu(__entry->le16arg))
+);
+
+DEFINE_EVENT(802154_le16_template, 802154_rdev_set_pan_id,
+	TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev,
+		 __le16 le16arg),
+	TP_ARGS(wpan_phy, wpan_dev, le16arg)
+);
+
+DEFINE_EVENT_PRINT(802154_le16_template, 802154_rdev_set_short_addr,
+	TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev,
+		 __le16 le16arg),
+	TP_ARGS(wpan_phy, wpan_dev, le16arg),
+	TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT ", sa: 0x%04x",
+		  WPAN_PHY_PR_ARG, WPAN_DEV_PR_ARG,
+		  __le16_to_cpu(__entry->le16arg))
+);
+
+TRACE_EVENT(802154_rdev_set_backoff_exponent,
+	TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev,
+		 u8 min_be, u8 max_be),
+	TP_ARGS(wpan_phy, wpan_dev, min_be, max_be),
+	TP_STRUCT__entry(
+		WPAN_PHY_ENTRY
+		WPAN_DEV_ENTRY
+		__field(u8, min_be)
+		__field(u8, max_be)
+	),
+	TP_fast_assign(
+		WPAN_PHY_ASSIGN;
+		WPAN_DEV_ASSIGN;
+		__entry->min_be = min_be;
+		__entry->max_be = max_be;
+	),
+
+	TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT
+		  ", min be: %d, max_be: %d", WPAN_PHY_PR_ARG,
+		  WPAN_DEV_PR_ARG, __entry->min_be, __entry->max_be)
+);
+
+TRACE_EVENT(802154_rdev_set_csma_backoffs,
+	TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev,
+		 u8 max_csma_backoffs),
+	TP_ARGS(wpan_phy, wpan_dev, max_csma_backoffs),
+	TP_STRUCT__entry(
+		WPAN_PHY_ENTRY
+		WPAN_DEV_ENTRY
+		__field(u8, max_csma_backoffs)
+	),
+	TP_fast_assign(
+		WPAN_PHY_ASSIGN;
+		WPAN_DEV_ASSIGN;
+		__entry->max_csma_backoffs = max_csma_backoffs;
+	),
+
+	TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT
+		  ", max csma backoffs: %d", WPAN_PHY_PR_ARG,
+		  WPAN_DEV_PR_ARG, __entry->max_csma_backoffs)
+);
+
+TRACE_EVENT(802154_rdev_set_max_frame_retries,
+	TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev,
+		 s8 max_frame_retries),
+	TP_ARGS(wpan_phy, wpan_dev, max_frame_retries),
+	TP_STRUCT__entry(
+		WPAN_PHY_ENTRY
+		WPAN_DEV_ENTRY
+		__field(s8, max_frame_retries)
+	),
+	TP_fast_assign(
+		WPAN_PHY_ASSIGN;
+		WPAN_DEV_ASSIGN;
+		__entry->max_frame_retries = max_frame_retries;
+	),
+
+	TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT
+		  ", max frame retries: %d", WPAN_PHY_PR_ARG,
+		  WPAN_DEV_PR_ARG, __entry->max_frame_retries)
+);
+
+TRACE_EVENT(802154_rdev_set_lbt_mode,
+	TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev,
+		 bool mode),
+	TP_ARGS(wpan_phy, wpan_dev, mode),
+	TP_STRUCT__entry(
+		WPAN_PHY_ENTRY
+		WPAN_DEV_ENTRY
+		__field(bool, mode)
+	),
+	TP_fast_assign(
+		WPAN_PHY_ASSIGN;
+		WPAN_DEV_ASSIGN;
+		__entry->mode = mode;
+	),
+	TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT
+		", lbt mode: %s", WPAN_PHY_PR_ARG,
+		WPAN_DEV_PR_ARG, BOOL_TO_STR(__entry->mode))
+);
+
+TRACE_EVENT(802154_rdev_return_int,
+	TP_PROTO(struct wpan_phy *wpan_phy, int ret),
+	TP_ARGS(wpan_phy, ret),
+	TP_STRUCT__entry(
+		WPAN_PHY_ENTRY
+		__field(int, ret)
+	),
+	TP_fast_assign(
+		WPAN_PHY_ASSIGN;
+		__entry->ret = ret;
+	),
+	TP_printk(WPAN_PHY_PR_FMT ", returned: %d", WPAN_PHY_PR_ARG,
+		  __entry->ret)
+);
+
+#endif /* !__RDEV_CFG802154_OPS_TRACE || TRACE_HEADER_MULTI_READ */
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE trace
+#include <trace/define_trace.h>
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index bb77ebdae3b31bcacbfc4fdb350d4282e400e2e8..4d32262c7502cc22d13a9f3bd47ca72e8ee355e8 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -224,14 +224,16 @@ int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk,
 	handler->idiag_get_info(sk, r, info);
 
 	if (sk->sk_state < TCP_TIME_WAIT) {
-		int err = 0;
+		union tcp_cc_info info;
+		size_t sz = 0;
+		int attr;
 
 		rcu_read_lock();
 		ca_ops = READ_ONCE(icsk->icsk_ca_ops);
 		if (ca_ops && ca_ops->get_info)
-			err = ca_ops->get_info(sk, ext, skb);
+			sz = ca_ops->get_info(sk, ext, &attr, &info);
 		rcu_read_unlock();
-		if (err < 0)
+		if (sz && nla_put(skb, attr, sz, &info) < 0)
 			goto errout;
 	}
 
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 8c5cd9efebbcfa877fedb49dda67e3d098ccbbc1..46efa03d2b11352913654fc336a2ad5e6b957e01 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -252,6 +252,7 @@
 #include <linux/types.h>
 #include <linux/fcntl.h>
 #include <linux/poll.h>
+#include <linux/inet_diag.h>
 #include <linux/init.h>
 #include <linux/fs.h>
 #include <linux/skbuff.h>
@@ -2592,7 +2593,7 @@ EXPORT_SYMBOL(compat_tcp_setsockopt);
 #endif
 
 /* Return information about state of tcp endpoint in API format. */
-void tcp_get_info(const struct sock *sk, struct tcp_info *info)
+void tcp_get_info(struct sock *sk, struct tcp_info *info)
 {
 	const struct tcp_sock *tp = tcp_sk(sk);
 	const struct inet_connection_sock *icsk = inet_csk(sk);
@@ -2663,6 +2664,11 @@ void tcp_get_info(const struct sock *sk, struct tcp_info *info)
 
 	rate = READ_ONCE(sk->sk_max_pacing_rate);
 	info->tcpi_max_pacing_rate = rate != ~0U ? rate : ~0ULL;
+
+	spin_lock_bh(&sk->sk_lock.slock);
+	info->tcpi_bytes_acked = tp->bytes_acked;
+	info->tcpi_bytes_received = tp->bytes_received;
+	spin_unlock_bh(&sk->sk_lock.slock);
 }
 EXPORT_SYMBOL_GPL(tcp_get_info);
 
@@ -2734,6 +2740,26 @@ static int do_tcp_getsockopt(struct sock *sk, int level,
 			return -EFAULT;
 		return 0;
 	}
+	case TCP_CC_INFO: {
+		const struct tcp_congestion_ops *ca_ops;
+		union tcp_cc_info info;
+		size_t sz = 0;
+		int attr;
+
+		if (get_user(len, optlen))
+			return -EFAULT;
+
+		ca_ops = icsk->icsk_ca_ops;
+		if (ca_ops && ca_ops->get_info)
+			sz = ca_ops->get_info(sk, ~0U, &attr, &info);
+
+		len = min_t(unsigned int, len, sz);
+		if (put_user(len, optlen))
+			return -EFAULT;
+		if (copy_to_user(optval, &info, len))
+			return -EFAULT;
+		return 0;
+	}
 	case TCP_QUICKACK:
 		val = !icsk->icsk_ack.pingpong;
 		break;
diff --git a/net/ipv4/tcp_dctcp.c b/net/ipv4/tcp_dctcp.c
index 4376016f7fa5cf84a3114d1551da623442c9c713..4c41c1287197eb4748198ae9532d1f6233aa7f6a 100644
--- a/net/ipv4/tcp_dctcp.c
+++ b/net/ipv4/tcp_dctcp.c
@@ -277,7 +277,8 @@ static void dctcp_cwnd_event(struct sock *sk, enum tcp_ca_event ev)
 	}
 }
 
-static int dctcp_get_info(struct sock *sk, u32 ext, struct sk_buff *skb)
+static size_t dctcp_get_info(struct sock *sk, u32 ext, int *attr,
+			     union tcp_cc_info *info)
 {
 	const struct dctcp *ca = inet_csk_ca(sk);
 
@@ -286,18 +287,17 @@ static int dctcp_get_info(struct sock *sk, u32 ext, struct sk_buff *skb)
 	 */
 	if (ext & (1 << (INET_DIAG_DCTCPINFO - 1)) ||
 	    ext & (1 << (INET_DIAG_VEGASINFO - 1))) {
-		struct tcp_dctcp_info info;
-
-		memset(&info, 0, sizeof(info));
+		memset(info, 0, sizeof(struct tcp_dctcp_info));
 		if (inet_csk(sk)->icsk_ca_ops != &dctcp_reno) {
-			info.dctcp_enabled = 1;
-			info.dctcp_ce_state = (u16) ca->ce_state;
-			info.dctcp_alpha = ca->dctcp_alpha;
-			info.dctcp_ab_ecn = ca->acked_bytes_ecn;
-			info.dctcp_ab_tot = ca->acked_bytes_total;
+			info->dctcp.dctcp_enabled = 1;
+			info->dctcp.dctcp_ce_state = (u16) ca->ce_state;
+			info->dctcp.dctcp_alpha = ca->dctcp_alpha;
+			info->dctcp.dctcp_ab_ecn = ca->acked_bytes_ecn;
+			info->dctcp.dctcp_ab_tot = ca->acked_bytes_total;
 		}
 
-		return nla_put(skb, INET_DIAG_DCTCPINFO, sizeof(info), &info);
+		*attr = INET_DIAG_DCTCPINFO;
+		return sizeof(*info);
 	}
 	return 0;
 }
diff --git a/net/ipv4/tcp_fastopen.c b/net/ipv4/tcp_fastopen.c
index e3d87aca6be8fafe02bec5a8f862a88a6fe79d50..3c673d5e6cff02df9416df8c5b9a9ede91f9bf99 100644
--- a/net/ipv4/tcp_fastopen.c
+++ b/net/ipv4/tcp_fastopen.c
@@ -206,6 +206,7 @@ static bool tcp_fastopen_create_child(struct sock *sk,
 			skb_set_owner_r(skb2, child);
 			__skb_queue_tail(&child->sk_receive_queue, skb2);
 			tp->syn_data_acked = 1;
+			tp->bytes_received = end_seq - TCP_SKB_CB(skb)->seq - 1;
 		} else {
 			end_seq = TCP_SKB_CB(skb)->seq + 1;
 		}
diff --git a/net/ipv4/tcp_illinois.c b/net/ipv4/tcp_illinois.c
index 67476f085e4843dacaeb1b4d6b71ecc160c99b97..f71002e4db0ba7fe8dfe35bb2196bbaae751ed59 100644
--- a/net/ipv4/tcp_illinois.c
+++ b/net/ipv4/tcp_illinois.c
@@ -300,24 +300,25 @@ static u32 tcp_illinois_ssthresh(struct sock *sk)
 }
 
 /* Extract info for Tcp socket info provided via netlink. */
-static int tcp_illinois_info(struct sock *sk, u32 ext, struct sk_buff *skb)
+static size_t tcp_illinois_info(struct sock *sk, u32 ext, int *attr,
+				union tcp_cc_info *info)
 {
 	const struct illinois *ca = inet_csk_ca(sk);
 
 	if (ext & (1 << (INET_DIAG_VEGASINFO - 1))) {
-		struct tcpvegas_info info = {
-			.tcpv_enabled = 1,
-			.tcpv_rttcnt = ca->cnt_rtt,
-			.tcpv_minrtt = ca->base_rtt,
-		};
+		info->vegas.tcpv_enabled = 1;
+		info->vegas.tcpv_rttcnt = ca->cnt_rtt;
+		info->vegas.tcpv_minrtt = ca->base_rtt;
+		info->vegas.tcpv_rtt = 0;
 
-		if (info.tcpv_rttcnt > 0) {
+		if (info->vegas.tcpv_rttcnt > 0) {
 			u64 t = ca->sum_rtt;
 
-			do_div(t, info.tcpv_rttcnt);
-			info.tcpv_rtt = t;
+			do_div(t, info->vegas.tcpv_rttcnt);
+			info->vegas.tcpv_rtt = t;
 		}
-		return nla_put(skb, INET_DIAG_VEGASINFO, sizeof(info), &info);
+		*attr = INET_DIAG_VEGASINFO;
+		return sizeof(struct tcpvegas_info);
 	}
 	return 0;
 }
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 3a4d9b34bed44a2f6b77b2be0e753867bad32292..bc790ea9960f952281285934d7b0678e79ad6313 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -1820,14 +1820,12 @@ tcp_sacktag_write_queue(struct sock *sk, const struct sk_buff *ack_skb,
 	for (j = 0; j < used_sacks; j++)
 		tp->recv_sack_cache[i++] = sp[j];
 
-	tcp_mark_lost_retrans(sk);
-
-	tcp_verify_left_out(tp);
-
 	if ((state.reord < tp->fackets_out) &&
 	    ((inet_csk(sk)->icsk_ca_state != TCP_CA_Loss) || tp->undo_marker))
 		tcp_update_reordering(sk, tp->fackets_out - state.reord, 0);
 
+	tcp_mark_lost_retrans(sk);
+	tcp_verify_left_out(tp);
 out:
 
 #if FASTRETRANS_DEBUG > 0
@@ -3280,6 +3278,24 @@ static inline bool tcp_may_update_window(const struct tcp_sock *tp,
 		(ack_seq == tp->snd_wl1 && nwin > tp->snd_wnd);
 }
 
+/* If we update tp->snd_una, also update tp->bytes_acked */
+static void tcp_snd_una_update(struct tcp_sock *tp, u32 ack)
+{
+	u32 delta = ack - tp->snd_una;
+
+	tp->bytes_acked += delta;
+	tp->snd_una = ack;
+}
+
+/* If we update tp->rcv_nxt, also update tp->bytes_received */
+static void tcp_rcv_nxt_update(struct tcp_sock *tp, u32 seq)
+{
+	u32 delta = seq - tp->rcv_nxt;
+
+	tp->bytes_received += delta;
+	tp->rcv_nxt = seq;
+}
+
 /* Update our send window.
  *
  * Window update algorithm, described in RFC793/RFC1122 (used in linux-2.2
@@ -3315,7 +3331,7 @@ static int tcp_ack_update_window(struct sock *sk, const struct sk_buff *skb, u32
 		}
 	}
 
-	tp->snd_una = ack;
+	tcp_snd_una_update(tp, ack);
 
 	return flag;
 }
@@ -3497,7 +3513,7 @@ static int tcp_ack(struct sock *sk, const struct sk_buff *skb, int flag)
 		 * Note, we use the fact that SND.UNA>=SND.WL2.
 		 */
 		tcp_update_wl(tp, ack_seq);
-		tp->snd_una = ack;
+		tcp_snd_una_update(tp, ack);
 		flag |= FLAG_WIN_UPDATE;
 
 		tcp_in_ack_event(sk, CA_ACK_WIN_UPDATE);
@@ -4236,7 +4252,7 @@ static void tcp_ofo_queue(struct sock *sk)
 
 		tail = skb_peek_tail(&sk->sk_receive_queue);
 		eaten = tail && tcp_try_coalesce(sk, tail, skb, &fragstolen);
-		tp->rcv_nxt = TCP_SKB_CB(skb)->end_seq;
+		tcp_rcv_nxt_update(tp, TCP_SKB_CB(skb)->end_seq);
 		if (!eaten)
 			__skb_queue_tail(&sk->sk_receive_queue, skb);
 		if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_FIN)
@@ -4404,7 +4420,7 @@ static int __must_check tcp_queue_rcv(struct sock *sk, struct sk_buff *skb, int
 	__skb_pull(skb, hdrlen);
 	eaten = (tail &&
 		 tcp_try_coalesce(sk, tail, skb, fragstolen)) ? 1 : 0;
-	tcp_sk(sk)->rcv_nxt = TCP_SKB_CB(skb)->end_seq;
+	tcp_rcv_nxt_update(tcp_sk(sk), TCP_SKB_CB(skb)->end_seq);
 	if (!eaten) {
 		__skb_queue_tail(&sk->sk_receive_queue, skb);
 		skb_set_owner_r(skb, sk);
@@ -4497,7 +4513,7 @@ static void tcp_data_queue(struct sock *sk, struct sk_buff *skb)
 
 			eaten = tcp_queue_rcv(sk, skb, 0, &fragstolen);
 		}
-		tp->rcv_nxt = TCP_SKB_CB(skb)->end_seq;
+		tcp_rcv_nxt_update(tp, TCP_SKB_CB(skb)->end_seq);
 		if (skb->len)
 			tcp_event_data_recv(sk, skb);
 		if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_FIN)
@@ -5245,7 +5261,7 @@ void tcp_rcv_established(struct sock *sk, struct sk_buff *skb,
 					tcp_rcv_rtt_measure_ts(sk, skb);
 
 					__skb_pull(skb, tcp_header_len);
-					tp->rcv_nxt = TCP_SKB_CB(skb)->end_seq;
+					tcp_rcv_nxt_update(tp, TCP_SKB_CB(skb)->end_seq);
 					NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPHPHITSTOUSER);
 					eaten = 1;
 				}
diff --git a/net/ipv4/tcp_vegas.c b/net/ipv4/tcp_vegas.c
index c71a1b8f7bde3082a6520128bb6f47d3081de8ac..a6cea1d5e20d47f06eab95f3344a3e3b7c44da89 100644
--- a/net/ipv4/tcp_vegas.c
+++ b/net/ipv4/tcp_vegas.c
@@ -286,18 +286,19 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack, u32 acked)
 }
 
 /* Extract info for Tcp socket info provided via netlink. */
-int tcp_vegas_get_info(struct sock *sk, u32 ext, struct sk_buff *skb)
+size_t tcp_vegas_get_info(struct sock *sk, u32 ext, int *attr,
+			  union tcp_cc_info *info)
 {
 	const struct vegas *ca = inet_csk_ca(sk);
+
 	if (ext & (1 << (INET_DIAG_VEGASINFO - 1))) {
-		struct tcpvegas_info info = {
-			.tcpv_enabled = ca->doing_vegas_now,
-			.tcpv_rttcnt = ca->cntRTT,
-			.tcpv_rtt = ca->baseRTT,
-			.tcpv_minrtt = ca->minRTT,
-		};
-
-		return nla_put(skb, INET_DIAG_VEGASINFO, sizeof(info), &info);
+		info->vegas.tcpv_enabled = ca->doing_vegas_now,
+		info->vegas.tcpv_rttcnt = ca->cntRTT,
+		info->vegas.tcpv_rtt = ca->baseRTT,
+		info->vegas.tcpv_minrtt = ca->minRTT,
+
+		*attr = INET_DIAG_VEGASINFO;
+		return sizeof(struct tcpvegas_info);
 	}
 	return 0;
 }
diff --git a/net/ipv4/tcp_vegas.h b/net/ipv4/tcp_vegas.h
index e8a6b33cc61dd7c4d58ea7d3ebd1dd1f35041de9..ef9da5306c685b269cc1efe64ee40196faf11e66 100644
--- a/net/ipv4/tcp_vegas.h
+++ b/net/ipv4/tcp_vegas.h
@@ -19,6 +19,7 @@ void tcp_vegas_init(struct sock *sk);
 void tcp_vegas_state(struct sock *sk, u8 ca_state);
 void tcp_vegas_pkts_acked(struct sock *sk, u32 cnt, s32 rtt_us);
 void tcp_vegas_cwnd_event(struct sock *sk, enum tcp_ca_event event);
-int tcp_vegas_get_info(struct sock *sk, u32 ext, struct sk_buff *skb);
+size_t tcp_vegas_get_info(struct sock *sk, u32 ext, int *attr,
+			  union tcp_cc_info *info);
 
 #endif	/* __TCP_VEGAS_H */
diff --git a/net/ipv4/tcp_westwood.c b/net/ipv4/tcp_westwood.c
index b3c57cceb9907fe9d79f33f33369a96b647b5f26..c10732e39837872c724b801700f627a7fb1c9390 100644
--- a/net/ipv4/tcp_westwood.c
+++ b/net/ipv4/tcp_westwood.c
@@ -256,18 +256,19 @@ static void tcp_westwood_event(struct sock *sk, enum tcp_ca_event event)
 }
 
 /* Extract info for Tcp socket info provided via netlink. */
-static int tcp_westwood_info(struct sock *sk, u32 ext, struct sk_buff *skb)
+static size_t tcp_westwood_info(struct sock *sk, u32 ext, int *attr,
+				union tcp_cc_info *info)
 {
 	const struct westwood *ca = inet_csk_ca(sk);
 
 	if (ext & (1 << (INET_DIAG_VEGASINFO - 1))) {
-		struct tcpvegas_info info = {
-			.tcpv_enabled = 1,
-			.tcpv_rtt = jiffies_to_usecs(ca->rtt),
-			.tcpv_minrtt = jiffies_to_usecs(ca->rtt_min),
-		};
+		info->vegas.tcpv_enabled = 1;
+		info->vegas.tcpv_rttcnt	= 0;
+		info->vegas.tcpv_rtt	= jiffies_to_usecs(ca->rtt),
+		info->vegas.tcpv_minrtt	= jiffies_to_usecs(ca->rtt_min),
 
-		return nla_put(skb, INET_DIAG_VEGASINFO, sizeof(info), &info);
+		*attr = INET_DIAG_VEGASINFO;
+		return sizeof(struct tcpvegas_info);
 	}
 	return 0;
 }
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 7fde1f265c90e90f16291e6c861b6e242111c25b..c21777565c58cabd7649cc48b790ff21c88498b5 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -886,22 +886,45 @@ static int ip6_dst_lookup_tail(struct sock *sk,
 #endif
 	int err;
 
-	if (!*dst)
-		*dst = ip6_route_output(net, sk, fl6);
-
-	err = (*dst)->error;
-	if (err)
-		goto out_err_release;
+	/* The correct way to handle this would be to do
+	 * ip6_route_get_saddr, and then ip6_route_output; however,
+	 * the route-specific preferred source forces the
+	 * ip6_route_output call _before_ ip6_route_get_saddr.
+	 *
+	 * In source specific routing (no src=any default route),
+	 * ip6_route_output will fail given src=any saddr, though, so
+	 * that's why we try it again later.
+	 */
+	if (ipv6_addr_any(&fl6->saddr) && (!*dst || !(*dst)->error)) {
+		struct rt6_info *rt;
+		bool had_dst = *dst != NULL;
 
-	if (ipv6_addr_any(&fl6->saddr)) {
-		struct rt6_info *rt = (struct rt6_info *) *dst;
+		if (!had_dst)
+			*dst = ip6_route_output(net, sk, fl6);
+		rt = (*dst)->error ? NULL : (struct rt6_info *)*dst;
 		err = ip6_route_get_saddr(net, rt, &fl6->daddr,
 					  sk ? inet6_sk(sk)->srcprefs : 0,
 					  &fl6->saddr);
 		if (err)
 			goto out_err_release;
+
+		/* If we had an erroneous initial result, pretend it
+		 * never existed and let the SA-enabled version take
+		 * over.
+		 */
+		if (!had_dst && (*dst)->error) {
+			dst_release(*dst);
+			*dst = NULL;
+		}
 	}
 
+	if (!*dst)
+		*dst = ip6_route_output(net, sk, fl6);
+
+	err = (*dst)->error;
+	if (err)
+		goto out_err_release;
+
 #ifdef CONFIG_IPV6_OPTIMISTIC_DAD
 	/*
 	 * Here if the dst entry we've looked up
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 5c48293ff06235e72f586007ff1e7bb568733b92..d3588885f09705278b745c43b86563c85a0d3dea 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2245,9 +2245,10 @@ int ip6_route_get_saddr(struct net *net,
 			unsigned int prefs,
 			struct in6_addr *saddr)
 {
-	struct inet6_dev *idev = ip6_dst_idev((struct dst_entry *)rt);
+	struct inet6_dev *idev =
+		rt ? ip6_dst_idev((struct dst_entry *)rt) : NULL;
 	int err = 0;
-	if (rt->rt6i_prefsrc.plen)
+	if (rt && rt->rt6i_prefsrc.plen)
 		*saddr = rt->rt6i_prefsrc.addr;
 	else
 		err = ipv6_dev_get_saddr(net, idev ? idev->dev : NULL,
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index b4ac596a7cb76205cf39d935708d3383490c2b73..bab5c63c0bad798529b3c5a964db995be4eef6b0 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -819,13 +819,15 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
 	 * (because if we remove a STA after ops->remove_interface()
 	 * the driver will have removed the vif info already!)
 	 *
-	 * This is relevant only in WDS mode, in all other modes we've
-	 * already removed all stations when disconnecting or similar,
-	 * so warn otherwise.
+	 * In WDS mode a station must exist here and be flushed, for
+	 * AP_VLANs stations may exist since there's nothing else that
+	 * would have removed them, but in other modes there shouldn't
+	 * be any stations.
 	 */
 	flushed = sta_info_flush(sdata);
-	WARN_ON_ONCE((sdata->vif.type != NL80211_IFTYPE_WDS && flushed > 0) ||
-		     (sdata->vif.type == NL80211_IFTYPE_WDS && flushed != 1));
+	WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
+		     ((sdata->vif.type != NL80211_IFTYPE_WDS && flushed > 0) ||
+		      (sdata->vif.type == NL80211_IFTYPE_WDS && flushed != 1)));
 
 	/* don't count this interface for promisc/allmulti while it is down */
 	if (sdata->flags & IEEE80211_SDATA_ALLMULTI)
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 12971b71d0fa1ea8ce69dbdc09314c1c1641d7c8..2880f2ae99abe3a05b6421f53340a42e11a9ca30 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -66,6 +66,7 @@
 
 static const struct rhashtable_params sta_rht_params = {
 	.nelem_hint = 3, /* start small */
+	.automatic_shrinking = true,
 	.head_offset = offsetof(struct sta_info, hash_node),
 	.key_offset = offsetof(struct sta_info, sta.addr),
 	.key_len = ETH_ALEN,
@@ -157,8 +158,24 @@ struct sta_info *sta_info_get(struct ieee80211_sub_if_data *sdata,
 			      const u8 *addr)
 {
 	struct ieee80211_local *local = sdata->local;
+	struct sta_info *sta;
+	struct rhash_head *tmp;
+	const struct bucket_table *tbl;
+
+	rcu_read_lock();
+	tbl = rht_dereference_rcu(local->sta_hash.tbl, &local->sta_hash);
 
-	return rhashtable_lookup_fast(&local->sta_hash, addr, sta_rht_params);
+	for_each_sta_info(local, tbl, addr, sta, tmp) {
+		if (sta->sdata == sdata) {
+			rcu_read_unlock();
+			/* this is safe as the caller must already hold
+			 * another rcu read section or the mutex
+			 */
+			return sta;
+		}
+	}
+	rcu_read_unlock();
+	return NULL;
 }
 
 /*
diff --git a/net/mac802154/cfg.c b/net/mac802154/cfg.c
index 5d9f68c75e5f8f68c5884d467e5a9d16db0edaac..70be9c799f8a81596a4e753b239849549d792dd0 100644
--- a/net/mac802154/cfg.c
+++ b/net/mac802154/cfg.c
@@ -22,13 +22,14 @@
 
 static struct net_device *
 ieee802154_add_iface_deprecated(struct wpan_phy *wpan_phy,
-				const char *name, int type)
+				const char *name,
+				unsigned char name_assign_type, int type)
 {
 	struct ieee802154_local *local = wpan_phy_priv(wpan_phy);
 	struct net_device *dev;
 
 	rtnl_lock();
-	dev = ieee802154_if_add(local, name, type,
+	dev = ieee802154_if_add(local, name, name_assign_type, type,
 				cpu_to_le64(0x0000000000000000ULL));
 	rtnl_unlock();
 
@@ -45,12 +46,14 @@ static void ieee802154_del_iface_deprecated(struct wpan_phy *wpan_phy,
 
 static int
 ieee802154_add_iface(struct wpan_phy *phy, const char *name,
+		     unsigned char name_assign_type,
 		     enum nl802154_iftype type, __le64 extended_addr)
 {
 	struct ieee802154_local *local = wpan_phy_priv(phy);
 	struct net_device *err;
 
-	err = ieee802154_if_add(local, name, type, extended_addr);
+	err = ieee802154_if_add(local, name, name_assign_type, type,
+				extended_addr);
 	return PTR_ERR_OR_ZERO(err);
 }
 
diff --git a/net/mac802154/ieee802154_i.h b/net/mac802154/ieee802154_i.h
index bebd70ffc7a3d101551f023e515db24033883f0b..127ba18386fc639aac4ccda482ebe4be11b8e6ee 100644
--- a/net/mac802154/ieee802154_i.h
+++ b/net/mac802154/ieee802154_i.h
@@ -182,7 +182,8 @@ void ieee802154_iface_exit(void);
 void ieee802154_if_remove(struct ieee802154_sub_if_data *sdata);
 struct net_device *
 ieee802154_if_add(struct ieee802154_local *local, const char *name,
-		  enum nl802154_iftype type, __le64 extended_addr);
+		  unsigned char name_assign_type, enum nl802154_iftype type,
+		  __le64 extended_addr);
 void ieee802154_remove_interfaces(struct ieee802154_local *local);
 
 #endif /* __IEEE802154_I_H */
diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c
index 38b56f9d9386a4821e50cfdd6059fa115c5e4358..91b75abbd1a1d05b3219b9089232d9f67eb73ccd 100644
--- a/net/mac802154/iface.c
+++ b/net/mac802154/iface.c
@@ -522,7 +522,8 @@ ieee802154_setup_sdata(struct ieee802154_sub_if_data *sdata,
 
 struct net_device *
 ieee802154_if_add(struct ieee802154_local *local, const char *name,
-		  enum nl802154_iftype type, __le64 extended_addr)
+		  unsigned char name_assign_type, enum nl802154_iftype type,
+		  __le64 extended_addr)
 {
 	struct net_device *ndev = NULL;
 	struct ieee802154_sub_if_data *sdata = NULL;
@@ -531,7 +532,7 @@ ieee802154_if_add(struct ieee802154_local *local, const char *name,
 	ASSERT_RTNL();
 
 	ndev = alloc_netdev(sizeof(*sdata) + local->hw.vif_data_size, name,
-			    NET_NAME_UNKNOWN, ieee802154_if_setup);
+			    name_assign_type, ieee802154_if_setup);
 	if (!ndev)
 		return ERR_PTR(-ENOMEM);
 
diff --git a/net/mac802154/llsec.c b/net/mac802154/llsec.c
index dcf73958133a0d6d0c28f825f648b13cc9ef478b..5b2be12832e65fca351dec5a61619c1042de9004 100644
--- a/net/mac802154/llsec.c
+++ b/net/mac802154/llsec.c
@@ -134,7 +134,7 @@ llsec_key_alloc(const struct ieee802154_llsec_key *template)
 	for (i = 0; i < ARRAY_SIZE(key->tfm); i++) {
 		key->tfm[i] = crypto_alloc_aead("ccm(aes)", 0,
 						CRYPTO_ALG_ASYNC);
-		if (!key->tfm[i])
+		if (IS_ERR(key->tfm[i]))
 			goto err_tfm;
 		if (crypto_aead_setkey(key->tfm[i], template->key,
 				       IEEE802154_LLSEC_KEY_SIZE))
@@ -144,7 +144,7 @@ llsec_key_alloc(const struct ieee802154_llsec_key *template)
 	}
 
 	key->tfm0 = crypto_alloc_blkcipher("ctr(aes)", 0, CRYPTO_ALG_ASYNC);
-	if (!key->tfm0)
+	if (IS_ERR(key->tfm0))
 		goto err_tfm;
 
 	if (crypto_blkcipher_setkey(key->tfm0, template->key,
diff --git a/net/mac802154/main.c b/net/mac802154/main.c
index 8500378c8318cd3b5b7e3a368f44080b40c5900f..08cb32dc8fd33e892e53f7f87f601b10ede8c38d 100644
--- a/net/mac802154/main.c
+++ b/net/mac802154/main.c
@@ -161,18 +161,21 @@ int ieee802154_register_hw(struct ieee802154_hw *hw)
 
 	rtnl_lock();
 
-	dev = ieee802154_if_add(local, "wpan%d", NL802154_IFTYPE_NODE,
+	dev = ieee802154_if_add(local, "wpan%d", NET_NAME_ENUM,
+				NL802154_IFTYPE_NODE,
 				cpu_to_le64(0x0000000000000000ULL));
 	if (IS_ERR(dev)) {
 		rtnl_unlock();
 		rc = PTR_ERR(dev);
-		goto out_wq;
+		goto out_phy;
 	}
 
 	rtnl_unlock();
 
 	return 0;
 
+out_phy:
+	wpan_phy_unregister(local->phy);
 out_wq:
 	destroy_workqueue(local->workqueue);
 out:
diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index 954810c76a8650d87ec4bddc62fa5618e48c1341..7b3f732269e43bb33dc1a6584eaa91b74eab9b64 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -647,7 +647,7 @@ int nla_get_labels(const struct nlattr *nla,
 			return -EINVAL;
 
 		switch (dec.label) {
-		case LABEL_IMPLICIT_NULL:
+		case MPLS_LABEL_IMPLNULL:
 			/* RFC3032: This is a label that an LSR may
 			 * assign and distribute, but which never
 			 * actually appears in the encapsulation.
@@ -935,7 +935,7 @@ static int resize_platform_label_table(struct net *net, size_t limit)
 	}
 
 	/* In case the predefined labels need to be populated */
-	if (limit > LABEL_IPV4_EXPLICIT_NULL) {
+	if (limit > MPLS_LABEL_IPV4NULL) {
 		struct net_device *lo = net->loopback_dev;
 		rt0 = mpls_rt_alloc(lo->addr_len);
 		if (!rt0)
@@ -945,7 +945,7 @@ static int resize_platform_label_table(struct net *net, size_t limit)
 		rt0->rt_via_table = NEIGH_LINK_TABLE;
 		memcpy(rt0->rt_via, lo->dev_addr, lo->addr_len);
 	}
-	if (limit > LABEL_IPV6_EXPLICIT_NULL) {
+	if (limit > MPLS_LABEL_IPV6NULL) {
 		struct net_device *lo = net->loopback_dev;
 		rt2 = mpls_rt_alloc(lo->addr_len);
 		if (!rt2)
@@ -973,15 +973,15 @@ static int resize_platform_label_table(struct net *net, size_t limit)
 	memcpy(labels, old, cp_size);
 
 	/* If needed set the predefined labels */
-	if ((old_limit <= LABEL_IPV6_EXPLICIT_NULL) &&
-	    (limit > LABEL_IPV6_EXPLICIT_NULL)) {
-		RCU_INIT_POINTER(labels[LABEL_IPV6_EXPLICIT_NULL], rt2);
+	if ((old_limit <= MPLS_LABEL_IPV6NULL) &&
+	    (limit > MPLS_LABEL_IPV6NULL)) {
+		RCU_INIT_POINTER(labels[MPLS_LABEL_IPV6NULL], rt2);
 		rt2 = NULL;
 	}
 
-	if ((old_limit <= LABEL_IPV4_EXPLICIT_NULL) &&
-	    (limit > LABEL_IPV4_EXPLICIT_NULL)) {
-		RCU_INIT_POINTER(labels[LABEL_IPV4_EXPLICIT_NULL], rt0);
+	if ((old_limit <= MPLS_LABEL_IPV4NULL) &&
+	    (limit > MPLS_LABEL_IPV4NULL)) {
+		RCU_INIT_POINTER(labels[MPLS_LABEL_IPV4NULL], rt0);
 		rt0 = NULL;
 	}
 
diff --git a/net/mpls/internal.h b/net/mpls/internal.h
index 693877d69606a1ecdab02dd78dc74eefdaf26f3f..b064c345042c17ccd9ec841535857fb29041a8a3 100644
--- a/net/mpls/internal.h
+++ b/net/mpls/internal.h
@@ -1,16 +1,6 @@
 #ifndef MPLS_INTERNAL_H
 #define MPLS_INTERNAL_H
 
-#define LABEL_IPV4_EXPLICIT_NULL	0 /* RFC3032 */
-#define LABEL_ROUTER_ALERT_LABEL	1 /* RFC3032 */
-#define LABEL_IPV6_EXPLICIT_NULL	2 /* RFC3032 */
-#define LABEL_IMPLICIT_NULL		3 /* RFC3032 */
-#define LABEL_ENTROPY_INDICATOR		7 /* RFC6790 */
-#define LABEL_GAL			13 /* RFC5586 */
-#define LABEL_OAM_ALERT			14 /* RFC3429 */
-#define LABEL_EXTENSION			15 /* RFC7274 */
-
-
 struct mpls_shim_hdr {
 	__be32 label_stack_entry;
 };
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index ec4adbdcb9b4a9926b4d992906f51787c57dc6a2..daa0b818174bdc2c7b5e15e5e0dbd6b287014ba6 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -3139,7 +3139,6 @@ static const struct rhashtable_params netlink_rhashtable_params = {
 	.key_len = netlink_compare_arg_len,
 	.obj_hashfn = netlink_hash,
 	.obj_cmpfn = netlink_compare,
-	.max_size = 65536,
 	.automatic_shrinking = true,
 };
 
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 5102c3cc4eec4ecec6698859935d7769d37a174c..b5989c6ee5513904127a8ffec31d09589094c8f6 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2311,11 +2311,14 @@ static int tpacket_snd(struct packet_sock *po, struct msghdr *msg)
 		tlen = dev->needed_tailroom;
 		skb = sock_alloc_send_skb(&po->sk,
 				hlen + tlen + sizeof(struct sockaddr_ll),
-				0, &err);
+				!need_wait, &err);
 
-		if (unlikely(skb == NULL))
+		if (unlikely(skb == NULL)) {
+			/* we assume the socket was initially writeable ... */
+			if (likely(len_sum > 0))
+				err = len_sum;
 			goto out_status;
-
+		}
 		tp_len = tpacket_fill_skb(po, skb, ph, dev, size_max, proto,
 					  addr, hlen);
 		if (tp_len > dev->mtu + dev->hard_header_len) {
diff --git a/net/rds/connection.c b/net/rds/connection.c
index 14f041398ca1744ea7596decaad7145184c7df0c..da6da57e5f36b5cc13a5bc92abfedb6a5ccea45d 100644
--- a/net/rds/connection.c
+++ b/net/rds/connection.c
@@ -126,7 +126,10 @@ static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
 	struct rds_transport *loop_trans;
 	unsigned long flags;
 	int ret;
+	struct rds_transport *otrans = trans;
 
+	if (!is_outgoing && otrans->t_type == RDS_TRANS_TCP)
+		goto new_conn;
 	rcu_read_lock();
 	conn = rds_conn_lookup(head, laddr, faddr, trans);
 	if (conn && conn->c_loopback && conn->c_trans != &rds_loop_transport &&
@@ -142,6 +145,7 @@ static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
 	if (conn)
 		goto out;
 
+new_conn:
 	conn = kmem_cache_zalloc(rds_conn_slab, gfp);
 	if (!conn) {
 		conn = ERR_PTR(-ENOMEM);
@@ -230,13 +234,22 @@ static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
 		/* Creating normal conn */
 		struct rds_connection *found;
 
-		found = rds_conn_lookup(head, laddr, faddr, trans);
+		if (!is_outgoing && otrans->t_type == RDS_TRANS_TCP)
+			found = NULL;
+		else
+			found = rds_conn_lookup(head, laddr, faddr, trans);
 		if (found) {
 			trans->conn_free(conn->c_transport_data);
 			kmem_cache_free(rds_conn_slab, conn);
 			conn = found;
 		} else {
-			hlist_add_head_rcu(&conn->c_hash_node, head);
+			if ((is_outgoing && otrans->t_type == RDS_TRANS_TCP) ||
+			    (otrans->t_type != RDS_TRANS_TCP)) {
+				/* Only the active side should be added to
+				 * reconnect list for TCP.
+				 */
+				hlist_add_head_rcu(&conn->c_hash_node, head);
+			}
 			rds_cong_add_conn(conn);
 			rds_conn_count++;
 		}
diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
index 31b74f5e61adbd37535b636b1499c384bdd992f5..8a09ee7db3c13bdd833784c4ee311e048a7c2789 100644
--- a/net/rds/ib_cm.c
+++ b/net/rds/ib_cm.c
@@ -183,8 +183,17 @@ void rds_ib_cm_connect_complete(struct rds_connection *conn, struct rdma_cm_even
 
 	/* If the peer gave us the last packet it saw, process this as if
 	 * we had received a regular ACK. */
-	if (dp && dp->dp_ack_seq)
-		rds_send_drop_acked(conn, be64_to_cpu(dp->dp_ack_seq), NULL);
+	if (dp) {
+		/* dp structure start is not guaranteed to be 8 bytes aligned.
+		 * Since dp_ack_seq is 64-bit extended load operations can be
+		 * used so go through get_unaligned to avoid unaligned errors.
+		 */
+		__be64 dp_ack_seq = get_unaligned(&dp->dp_ack_seq);
+
+		if (dp_ack_seq)
+			rds_send_drop_acked(conn, be64_to_cpu(dp_ack_seq),
+					    NULL);
+	}
 
 	rds_connect_complete(conn);
 }
diff --git a/net/rds/tcp_connect.c b/net/rds/tcp_connect.c
index f9f564a6c960e47b3c243d11a3e11317c5a56353..973109c7b8e86f21bec783eb9e4e118e6e8ebb8b 100644
--- a/net/rds/tcp_connect.c
+++ b/net/rds/tcp_connect.c
@@ -62,6 +62,7 @@ void rds_tcp_state_change(struct sock *sk)
 		case TCP_ESTABLISHED:
 			rds_connect_complete(conn);
 			break;
+		case TCP_CLOSE_WAIT:
 		case TCP_CLOSE:
 			rds_conn_drop(conn);
 		default:
diff --git a/net/rds/tcp_listen.c b/net/rds/tcp_listen.c
index 23ab4dcd1d9f03942aa4d70bc7f6d9aa401f7707..0da49e34495f1e974bf466b83ba1144ec8965f61 100644
--- a/net/rds/tcp_listen.c
+++ b/net/rds/tcp_listen.c
@@ -45,12 +45,45 @@ static void rds_tcp_accept_worker(struct work_struct *work);
 static DECLARE_WORK(rds_tcp_listen_work, rds_tcp_accept_worker);
 static struct socket *rds_tcp_listen_sock;
 
+static int rds_tcp_keepalive(struct socket *sock)
+{
+	/* values below based on xs_udp_default_timeout */
+	int keepidle = 5; /* send a probe 'keepidle' secs after last data */
+	int keepcnt = 5; /* number of unack'ed probes before declaring dead */
+	int keepalive = 1;
+	int ret = 0;
+
+	ret = kernel_setsockopt(sock, SOL_SOCKET, SO_KEEPALIVE,
+				(char *)&keepalive, sizeof(keepalive));
+	if (ret < 0)
+		goto bail;
+
+	ret = kernel_setsockopt(sock, IPPROTO_TCP, TCP_KEEPCNT,
+				(char *)&keepcnt, sizeof(keepcnt));
+	if (ret < 0)
+		goto bail;
+
+	ret = kernel_setsockopt(sock, IPPROTO_TCP, TCP_KEEPIDLE,
+				(char *)&keepidle, sizeof(keepidle));
+	if (ret < 0)
+		goto bail;
+
+	/* KEEPINTVL is the interval between successive probes. We follow
+	 * the model in xs_tcp_finish_connecting() and re-use keepidle.
+	 */
+	ret = kernel_setsockopt(sock, IPPROTO_TCP, TCP_KEEPINTVL,
+				(char *)&keepidle, sizeof(keepidle));
+bail:
+	return ret;
+}
+
 static int rds_tcp_accept_one(struct socket *sock)
 {
 	struct socket *new_sock = NULL;
 	struct rds_connection *conn;
 	int ret;
 	struct inet_sock *inet;
+	struct rds_tcp_connection *rs_tcp;
 
 	ret = sock_create_lite(sock->sk->sk_family, sock->sk->sk_type,
 			       sock->sk->sk_protocol, &new_sock);
@@ -63,6 +96,10 @@ static int rds_tcp_accept_one(struct socket *sock)
 	if (ret < 0)
 		goto out;
 
+	ret = rds_tcp_keepalive(new_sock);
+	if (ret < 0)
+		goto out;
+
 	rds_tcp_tune(new_sock);
 
 	inet = inet_sk(new_sock->sk);
@@ -77,6 +114,15 @@ static int rds_tcp_accept_one(struct socket *sock)
 		ret = PTR_ERR(conn);
 		goto out;
 	}
+	/* An incoming SYN request came in, and TCP just accepted it.
+	 * We always create a new conn for listen side of TCP, and do not
+	 * add it to the c_hash_list.
+	 *
+	 * If the client reboots, this conn will need to be cleaned up.
+	 * rds_tcp_state_change() will do that cleanup
+	 */
+	rs_tcp = (struct rds_tcp_connection *)conn->c_transport_data;
+	WARN_ON(!rs_tcp || rs_tcp->t_sock);
 
 	/*
 	 * see the comment above rds_queue_delayed_reconnect()
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 8b0470e418dc6e9475464768d629969087e66b37..b6ef9a04de06f411b844b055102b12ca49877707 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -308,12 +308,11 @@ static int tc_ctl_tfilter(struct sk_buff *skb, struct nlmsghdr *n)
 		case RTM_DELTFILTER:
 			err = tp->ops->delete(tp, fh);
 			if (err == 0) {
-				tfilter_notify(net, skb, n, tp, fh, RTM_DELTFILTER);
-				if (tcf_destroy(tp, false)) {
-					struct tcf_proto *next = rtnl_dereference(tp->next);
+				struct tcf_proto *next = rtnl_dereference(tp->next);
 
+				tfilter_notify(net, skb, n, tp, fh, RTM_DELTFILTER);
+				if (tcf_destroy(tp, false))
 					RCU_INIT_POINTER(*back, next);
-				}
 			}
 			goto errout;
 		case RTM_GETTFILTER:
diff --git a/net/sched/sch_codel.c b/net/sched/sch_codel.c
index de28f8e968e8176ac7630a1e6fcccb45ad295f5d..7a0bdb16ac92fd0a20f565295392bed8674c8d90 100644
--- a/net/sched/sch_codel.c
+++ b/net/sched/sch_codel.c
@@ -164,7 +164,7 @@ static int codel_init(struct Qdisc *sch, struct nlattr *opt)
 
 	sch->limit = DEFAULT_CODEL_LIMIT;
 
-	codel_params_init(&q->params);
+	codel_params_init(&q->params, sch);
 	codel_vars_init(&q->vars);
 	codel_stats_init(&q->stats);
 
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
index 1e52decb7b59cf0b4173d0f17efdab8fefee5f26..c244c45b78d7feca32fda3b925f7605aebf0a5b6 100644
--- a/net/sched/sch_fq_codel.c
+++ b/net/sched/sch_fq_codel.c
@@ -391,7 +391,7 @@ static int fq_codel_init(struct Qdisc *sch, struct nlattr *opt)
 	q->perturbation = prandom_u32();
 	INIT_LIST_HEAD(&q->new_flows);
 	INIT_LIST_HEAD(&q->old_flows);
-	codel_params_init(&q->cparams);
+	codel_params_init(&q->cparams, sch);
 	codel_stats_init(&q->cstats);
 	q->cparams.ecn = true;
 
diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c
index a4ca4517cdc82843e21e5245989a59e89aa53702..634529e0ce6bddc44b48161b6f76bd79af0a2a8e 100644
--- a/net/sched/sch_gred.c
+++ b/net/sched/sch_gred.c
@@ -229,7 +229,7 @@ static int gred_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 		break;
 	}
 
-	if (q->backlog + qdisc_pkt_len(skb) <= q->limit) {
+	if (gred_backlog(t, q, sch) + qdisc_pkt_len(skb) <= q->limit) {
 		q->backlog += qdisc_pkt_len(skb);
 		return qdisc_enqueue_tail(skb, sch);
 	}
@@ -553,7 +553,7 @@ static int gred_dump(struct Qdisc *sch, struct sk_buff *skb)
 
 		opt.limit	= q->limit;
 		opt.DP		= q->DP;
-		opt.backlog	= q->backlog;
+		opt.backlog	= gred_backlog(table, q, sch);
 		opt.prio	= q->prio;
 		opt.qth_min	= q->parms.qth_min >> q->parms.Wlog;
 		opt.qth_max	= q->parms.qth_max >> q->parms.Wlog;