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diff --git a/Makefile b/Makefile
index b740f9c933cb7..822a8e10d4325 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 10
-SUBLEVEL = 17
+SUBLEVEL = 18
 EXTRAVERSION =
 NAME = Kleptomaniac Octopus
 
diff --git a/arch/arm/xen/p2m.c b/arch/arm/xen/p2m.c
index e52950a43f2ed..fd6e3aafe2724 100644
--- a/arch/arm/xen/p2m.c
+++ b/arch/arm/xen/p2m.c
@@ -95,8 +95,10 @@ int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops,
 	for (i = 0; i < count; i++) {
 		if (map_ops[i].status)
 			continue;
-		set_phys_to_machine(map_ops[i].host_addr >> XEN_PAGE_SHIFT,
-				    map_ops[i].dev_bus_addr >> XEN_PAGE_SHIFT);
+		if (unlikely(!set_phys_to_machine(map_ops[i].host_addr >> XEN_PAGE_SHIFT,
+				    map_ops[i].dev_bus_addr >> XEN_PAGE_SHIFT))) {
+			return -ENOMEM;
+		}
 	}
 
 	return 0;
diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c
index be4151f42611f..d71942a3c65af 100644
--- a/arch/x86/xen/p2m.c
+++ b/arch/x86/xen/p2m.c
@@ -712,7 +712,8 @@ int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops,
 		unsigned long mfn, pfn;
 
 		/* Do not add to override if the map failed. */
-		if (map_ops[i].status)
+		if (map_ops[i].status != GNTST_okay ||
+		    (kmap_ops && kmap_ops[i].status != GNTST_okay))
 			continue;
 
 		if (map_ops[i].flags & GNTMAP_contains_pte) {
@@ -750,17 +751,15 @@ int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops,
 		unsigned long mfn = __pfn_to_mfn(page_to_pfn(pages[i]));
 		unsigned long pfn = page_to_pfn(pages[i]);
 
-		if (mfn == INVALID_P2M_ENTRY || !(mfn & FOREIGN_FRAME_BIT)) {
+		if (mfn != INVALID_P2M_ENTRY && (mfn & FOREIGN_FRAME_BIT))
+			set_phys_to_machine(pfn, INVALID_P2M_ENTRY);
+		else
 			ret = -EINVAL;
-			goto out;
-		}
-
-		set_phys_to_machine(pfn, INVALID_P2M_ENTRY);
 	}
 	if (kunmap_ops)
 		ret = HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref,
-						kunmap_ops, count);
-out:
+						kunmap_ops, count) ?: ret;
+
 	return ret;
 }
 EXPORT_SYMBOL_GPL(clear_foreign_p2m_mapping);
diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkback/blkback.c
index 9ebf53903d7bf..da16121140cab 100644
--- a/drivers/block/xen-blkback/blkback.c
+++ b/drivers/block/xen-blkback/blkback.c
@@ -794,8 +794,13 @@ again:
 			pages[i]->persistent_gnt = persistent_gnt;
 		} else {
 			if (gnttab_page_cache_get(&ring->free_pages,
-						  &pages[i]->page))
-				goto out_of_memory;
+						  &pages[i]->page)) {
+				gnttab_page_cache_put(&ring->free_pages,
+						      pages_to_gnt,
+						      segs_to_map);
+				ret = -ENOMEM;
+				goto out;
+			}
 			addr = vaddr(pages[i]->page);
 			pages_to_gnt[segs_to_map] = pages[i]->page;
 			pages[i]->persistent_gnt = NULL;
@@ -811,10 +816,8 @@ again:
 			break;
 	}
 
-	if (segs_to_map) {
+	if (segs_to_map)
 		ret = gnttab_map_refs(map, NULL, pages_to_gnt, segs_to_map);
-		BUG_ON(ret);
-	}
 
 	/*
 	 * Now swizzle the MFN in our domain with the MFN from the other domain
@@ -830,7 +833,7 @@ again:
 				gnttab_page_cache_put(&ring->free_pages,
 						      &pages[seg_idx]->page, 1);
 				pages[seg_idx]->handle = BLKBACK_INVALID_HANDLE;
-				ret |= 1;
+				ret |= !ret;
 				goto next;
 			}
 			pages[seg_idx]->handle = map[new_map_idx].handle;
@@ -882,17 +885,18 @@ next:
 	}
 	segs_to_map = 0;
 	last_map = map_until;
-	if (map_until != num)
+	if (!ret && map_until != num)
 		goto again;
 
-	return ret;
-
-out_of_memory:
-	pr_alert("%s: out of memory\n", __func__);
-	gnttab_page_cache_put(&ring->free_pages, pages_to_gnt, segs_to_map);
-	for (i = last_map; i < num; i++)
+out:
+	for (i = last_map; i < num; i++) {
+		/* Don't zap current batch's valid persistent grants. */
+		if(i >= last_map + segs_to_map)
+			pages[i]->persistent_gnt = NULL;
 		pages[i]->handle = BLKBACK_INVALID_HANDLE;
-	return -ENOMEM;
+	}
+
+	return ret;
 }
 
 static int xen_blkbk_map_seg(struct pending_req *pending_req)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 80468745d5c5e..9f958699141e2 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -480,7 +480,6 @@ static const struct dmi_system_id btusb_needs_reset_resume_table[] = {
 #define BTUSB_HW_RESET_ACTIVE	12
 #define BTUSB_TX_WAIT_VND_EVT	13
 #define BTUSB_WAKEUP_DISABLE	14
-#define BTUSB_USE_ALT1_FOR_WBS	15
 
 struct btusb_data {
 	struct hci_dev       *hdev;
@@ -1710,15 +1709,12 @@ static void btusb_work(struct work_struct *work)
 				new_alts = data->sco_num;
 			}
 		} else if (data->air_mode == HCI_NOTIFY_ENABLE_SCO_TRANSP) {
-			/* Check if Alt 6 is supported for Transparent audio */
-			if (btusb_find_altsetting(data, 6)) {
-				data->usb_alt6_packet_flow = true;
-				new_alts = 6;
-			} else if (test_bit(BTUSB_USE_ALT1_FOR_WBS, &data->flags)) {
-				new_alts = 1;
-			} else {
-				bt_dev_err(hdev, "Device does not support ALT setting 6");
-			}
+			/* Bluetooth USB spec recommends alt 6 (63 bytes), but
+			 * many adapters do not support it.  Alt 1 appears to
+			 * work for all adapters that do not have alt 6, and
+			 * which work with WBS at all.
+			 */
+			new_alts = btusb_find_altsetting(data, 6) ? 6 : 1;
 		}
 
 		if (btusb_switch_alt_setting(hdev, new_alts) < 0)
@@ -4149,10 +4145,6 @@ static int btusb_probe(struct usb_interface *intf,
 		 * (DEVICE_REMOTE_WAKEUP)
 		 */
 		set_bit(BTUSB_WAKEUP_DISABLE, &data->flags);
-		if (btusb_find_altsetting(data, 1))
-			set_bit(BTUSB_USE_ALT1_FOR_WBS, &data->flags);
-		else
-			bt_dev_err(hdev, "Device does not support ALT setting 1");
 	}
 
 	if (!reset)
diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index 436e17f1d0e53..bd478947b93a5 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -28,6 +28,18 @@ static int isert_debug_level;
 module_param_named(debug_level, isert_debug_level, int, 0644);
 MODULE_PARM_DESC(debug_level, "Enable debug tracing if > 0 (default:0)");
 
+static int isert_sg_tablesize_set(const char *val,
+				  const struct kernel_param *kp);
+static const struct kernel_param_ops sg_tablesize_ops = {
+	.set = isert_sg_tablesize_set,
+	.get = param_get_int,
+};
+
+static int isert_sg_tablesize = ISCSI_ISER_DEF_SG_TABLESIZE;
+module_param_cb(sg_tablesize, &sg_tablesize_ops, &isert_sg_tablesize, 0644);
+MODULE_PARM_DESC(sg_tablesize,
+		 "Number of gather/scatter entries in a single scsi command, should >= 128 (default: 256, max: 4096)");
+
 static DEFINE_MUTEX(device_list_mutex);
 static LIST_HEAD(device_list);
 static struct workqueue_struct *isert_comp_wq;
@@ -47,6 +59,19 @@ static void isert_send_done(struct ib_cq *cq, struct ib_wc *wc);
 static void isert_login_recv_done(struct ib_cq *cq, struct ib_wc *wc);
 static void isert_login_send_done(struct ib_cq *cq, struct ib_wc *wc);
 
+static int isert_sg_tablesize_set(const char *val, const struct kernel_param *kp)
+{
+	int n = 0, ret;
+
+	ret = kstrtoint(val, 10, &n);
+	if (ret != 0 || n < ISCSI_ISER_MIN_SG_TABLESIZE ||
+	    n > ISCSI_ISER_MAX_SG_TABLESIZE)
+		return -EINVAL;
+
+	return param_set_int(val, kp);
+}
+
+
 static inline bool
 isert_prot_cmd(struct isert_conn *conn, struct se_cmd *cmd)
 {
@@ -101,7 +126,7 @@ isert_create_qp(struct isert_conn *isert_conn,
 	attr.cap.max_send_wr = ISERT_QP_MAX_REQ_DTOS + 1;
 	attr.cap.max_recv_wr = ISERT_QP_MAX_RECV_DTOS + 1;
 	factor = rdma_rw_mr_factor(device->ib_device, cma_id->port_num,
-				   ISCSI_ISER_MAX_SG_TABLESIZE);
+				   isert_sg_tablesize);
 	attr.cap.max_rdma_ctxs = ISCSI_DEF_XMIT_CMDS_MAX * factor;
 	attr.cap.max_send_sge = device->ib_device->attrs.max_send_sge;
 	attr.cap.max_recv_sge = 1;
diff --git a/drivers/infiniband/ulp/isert/ib_isert.h b/drivers/infiniband/ulp/isert/ib_isert.h
index 7fee4a65e181a..6c5af13db4e0d 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.h
+++ b/drivers/infiniband/ulp/isert/ib_isert.h
@@ -65,6 +65,12 @@
  */
 #define ISER_RX_SIZE		(ISCSI_DEF_MAX_RECV_SEG_LEN + 1024)
 
+/* Default I/O size is 1MB */
+#define ISCSI_ISER_DEF_SG_TABLESIZE 256
+
+/* Minimum I/O size is 512KB */
+#define ISCSI_ISER_MIN_SG_TABLESIZE 128
+
 /* Maximum support is 16MB I/O size */
 #define ISCSI_ISER_MAX_SG_TABLESIZE	4096
 
diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c
index 61869636ec613..5e3339cc31c07 100644
--- a/drivers/media/usb/pwc/pwc-if.c
+++ b/drivers/media/usb/pwc/pwc-if.c
@@ -155,16 +155,17 @@ static const struct video_device pwc_template = {
 /***************************************************************************/
 /* Private functions */
 
-static void *pwc_alloc_urb_buffer(struct device *dev,
+static void *pwc_alloc_urb_buffer(struct usb_device *dev,
 				  size_t size, dma_addr_t *dma_handle)
 {
+	struct device *dmadev = dev->bus->sysdev;
 	void *buffer = kmalloc(size, GFP_KERNEL);
 
 	if (!buffer)
 		return NULL;
 
-	*dma_handle = dma_map_single(dev, buffer, size, DMA_FROM_DEVICE);
-	if (dma_mapping_error(dev, *dma_handle)) {
+	*dma_handle = dma_map_single(dmadev, buffer, size, DMA_FROM_DEVICE);
+	if (dma_mapping_error(dmadev, *dma_handle)) {
 		kfree(buffer);
 		return NULL;
 	}
@@ -172,12 +173,14 @@ static void *pwc_alloc_urb_buffer(struct device *dev,
 	return buffer;
 }
 
-static void pwc_free_urb_buffer(struct device *dev,
+static void pwc_free_urb_buffer(struct usb_device *dev,
 				size_t size,
 				void *buffer,
 				dma_addr_t dma_handle)
 {
-	dma_unmap_single(dev, dma_handle, size, DMA_FROM_DEVICE);
+	struct device *dmadev = dev->bus->sysdev;
+
+	dma_unmap_single(dmadev, dma_handle, size, DMA_FROM_DEVICE);
 	kfree(buffer);
 }
 
@@ -282,6 +285,7 @@ static void pwc_frame_complete(struct pwc_device *pdev)
 static void pwc_isoc_handler(struct urb *urb)
 {
 	struct pwc_device *pdev = (struct pwc_device *)urb->context;
+	struct device *dmadev = urb->dev->bus->sysdev;
 	int i, fst, flen;
 	unsigned char *iso_buf = NULL;
 
@@ -328,7 +332,7 @@ static void pwc_isoc_handler(struct urb *urb)
 	/* Reset ISOC error counter. We did get here, after all. */
 	pdev->visoc_errors = 0;
 
-	dma_sync_single_for_cpu(&urb->dev->dev,
+	dma_sync_single_for_cpu(dmadev,
 				urb->transfer_dma,
 				urb->transfer_buffer_length,
 				DMA_FROM_DEVICE);
@@ -379,7 +383,7 @@ static void pwc_isoc_handler(struct urb *urb)
 		pdev->vlast_packet_size = flen;
 	}
 
-	dma_sync_single_for_device(&urb->dev->dev,
+	dma_sync_single_for_device(dmadev,
 				   urb->transfer_dma,
 				   urb->transfer_buffer_length,
 				   DMA_FROM_DEVICE);
@@ -461,7 +465,7 @@ retry:
 		urb->pipe = usb_rcvisocpipe(udev, pdev->vendpoint);
 		urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
 		urb->transfer_buffer_length = ISO_BUFFER_SIZE;
-		urb->transfer_buffer = pwc_alloc_urb_buffer(&udev->dev,
+		urb->transfer_buffer = pwc_alloc_urb_buffer(udev,
 							    urb->transfer_buffer_length,
 							    &urb->transfer_dma);
 		if (urb->transfer_buffer == NULL) {
@@ -524,7 +528,7 @@ static void pwc_iso_free(struct pwc_device *pdev)
 		if (urb) {
 			PWC_DEBUG_MEMORY("Freeing URB\n");
 			if (urb->transfer_buffer)
-				pwc_free_urb_buffer(&urb->dev->dev,
+				pwc_free_urb_buffer(urb->dev,
 						    urb->transfer_buffer_length,
 						    urb->transfer_buffer,
 						    urb->transfer_dma);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index 31b40fb83f6c1..c31036f57aef8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -2718,11 +2718,11 @@ int mt7615_mcu_rdd_cmd(struct mt7615_dev *dev,
 int mt7615_mcu_set_fcc5_lpn(struct mt7615_dev *dev, int val)
 {
 	struct {
-		u16 tag;
-		u16 min_lpn;
+		__le16 tag;
+		__le16 min_lpn;
 	} req = {
-		.tag = 0x1,
-		.min_lpn = val,
+		.tag = cpu_to_le16(0x1),
+		.min_lpn = cpu_to_le16(val),
 	};
 
 	return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_SET_RDD_TH,
@@ -2733,14 +2733,27 @@ int mt7615_mcu_set_pulse_th(struct mt7615_dev *dev,
 			    const struct mt7615_dfs_pulse *pulse)
 {
 	struct {
-		u16 tag;
-		struct mt7615_dfs_pulse pulse;
+		__le16 tag;
+		__le32 max_width;	/* us */
+		__le32 max_pwr;		/* dbm */
+		__le32 min_pwr;		/* dbm */
+		__le32 min_stgr_pri;	/* us */
+		__le32 max_stgr_pri;	/* us */
+		__le32 min_cr_pri;	/* us */
+		__le32 max_cr_pri;	/* us */
 	} req = {
-		.tag = 0x3,
+		.tag = cpu_to_le16(0x3),
+#define __req_field(field) .field = cpu_to_le32(pulse->field)
+		__req_field(max_width),
+		__req_field(max_pwr),
+		__req_field(min_pwr),
+		__req_field(min_stgr_pri),
+		__req_field(max_stgr_pri),
+		__req_field(min_cr_pri),
+		__req_field(max_cr_pri),
+#undef  __req_field
 	};
 
-	memcpy(&req.pulse, pulse, sizeof(*pulse));
-
 	return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_SET_RDD_TH,
 				   &req, sizeof(req), true);
 }
@@ -2749,16 +2762,45 @@ int mt7615_mcu_set_radar_th(struct mt7615_dev *dev, int index,
 			    const struct mt7615_dfs_pattern *pattern)
 {
 	struct {
-		u16 tag;
-		u16 radar_type;
-		struct mt7615_dfs_pattern pattern;
+		__le16 tag;
+		__le16 radar_type;
+		u8 enb;
+		u8 stgr;
+		u8 min_crpn;
+		u8 max_crpn;
+		u8 min_crpr;
+		u8 min_pw;
+		u8 max_pw;
+		__le32 min_pri;
+		__le32 max_pri;
+		u8 min_crbn;
+		u8 max_crbn;
+		u8 min_stgpn;
+		u8 max_stgpn;
+		u8 min_stgpr;
 	} req = {
-		.tag = 0x2,
-		.radar_type = index,
+		.tag = cpu_to_le16(0x2),
+		.radar_type = cpu_to_le16(index),
+#define __req_field_u8(field) .field = pattern->field
+#define __req_field_u32(field) .field = cpu_to_le32(pattern->field)
+		__req_field_u8(enb),
+		__req_field_u8(stgr),
+		__req_field_u8(min_crpn),
+		__req_field_u8(max_crpn),
+		__req_field_u8(min_crpr),
+		__req_field_u8(min_pw),
+		__req_field_u8(max_pw),
+		__req_field_u32(min_pri),
+		__req_field_u32(max_pri),
+		__req_field_u8(min_crbn),
+		__req_field_u8(max_crbn),
+		__req_field_u8(min_stgpn),
+		__req_field_u8(max_stgpn),
+		__req_field_u8(min_stgpr),
+#undef __req_field_u8
+#undef __req_field_u32
 	};
 
-	memcpy(&req.pattern, pattern, sizeof(*pattern));
-
 	return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_SET_RDD_TH,
 				   &req, sizeof(req), true);
 }
@@ -2769,9 +2811,9 @@ int mt7615_mcu_rdd_send_pattern(struct mt7615_dev *dev)
 		u8 pulse_num;
 		u8 rsv[3];
 		struct {
-			u32 start_time;
-			u16 width;
-			s16 power;
+			__le32 start_time;
+			__le16 width;
+			__le16 power;
 		} pattern[32];
 	} req = {
 		.pulse_num = dev->radar_pattern.n_pulses,
@@ -2784,10 +2826,11 @@ int mt7615_mcu_rdd_send_pattern(struct mt7615_dev *dev)
 
 	/* TODO: add some noise here */
 	for (i = 0; i < dev->radar_pattern.n_pulses; i++) {
-		req.pattern[i].width = dev->radar_pattern.width;
-		req.pattern[i].power = dev->radar_pattern.power;
-		req.pattern[i].start_time = start_time +
-					    i * dev->radar_pattern.period;
+		u32 ts = start_time + i * dev->radar_pattern.period;
+
+		req.pattern[i].width = cpu_to_le16(dev->radar_pattern.width);
+		req.pattern[i].power = cpu_to_le16(dev->radar_pattern.power);
+		req.pattern[i].start_time = cpu_to_le32(ts);
 	}
 
 	return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_SET_RDD_PATTERN,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index a3ccc17856615..ea71409751519 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -2835,7 +2835,7 @@ int mt7915_mcu_fw_dbg_ctrl(struct mt7915_dev *dev, u32 module, u8 level)
 	struct {
 		u8 ver;
 		u8 pad;
-		u16 len;
+		__le16 len;
 		u8 level;
 		u8 rsv[3];
 		__le32 module_idx;
@@ -3070,12 +3070,12 @@ int mt7915_mcu_rdd_cmd(struct mt7915_dev *dev,
 int mt7915_mcu_set_fcc5_lpn(struct mt7915_dev *dev, int val)
 {
 	struct {
-		u32 tag;
-		u16 min_lpn;
+		__le32 tag;
+		__le16 min_lpn;
 		u8 rsv[2];
 	} __packed req = {
-		.tag = 0x1,
-		.min_lpn = val,
+		.tag = cpu_to_le32(0x1),
+		.min_lpn = cpu_to_le16(val),
 	};
 
 	return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_SET_RDD_TH,
@@ -3086,14 +3086,29 @@ int mt7915_mcu_set_pulse_th(struct mt7915_dev *dev,
 			    const struct mt7915_dfs_pulse *pulse)
 {
 	struct {
-		u32 tag;
-		struct mt7915_dfs_pulse pulse;
+		__le32 tag;
+
+		__le32 max_width;		/* us */
+		__le32 max_pwr;			/* dbm */
+		__le32 min_pwr;			/* dbm */
+		__le32 min_stgr_pri;		/* us */
+		__le32 max_stgr_pri;		/* us */
+		__le32 min_cr_pri;		/* us */
+		__le32 max_cr_pri;		/* us */
 	} __packed req = {
-		.tag = 0x3,
+		.tag = cpu_to_le32(0x3),
+
+#define __req_field(field) .field = cpu_to_le32(pulse->field)
+		__req_field(max_width),
+		__req_field(max_pwr),
+		__req_field(min_pwr),
+		__req_field(min_stgr_pri),
+		__req_field(max_stgr_pri),
+		__req_field(min_cr_pri),
+		__req_field(max_cr_pri),
+#undef __req_field
 	};
 
-	memcpy(&req.pulse, pulse, sizeof(*pulse));
-
 	return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_SET_RDD_TH,
 				   &req, sizeof(req), true);
 }
@@ -3102,16 +3117,50 @@ int mt7915_mcu_set_radar_th(struct mt7915_dev *dev, int index,
 			    const struct mt7915_dfs_pattern *pattern)
 {
 	struct {
-		u32 tag;
-		u16 radar_type;
-		struct mt7915_dfs_pattern pattern;
+		__le32 tag;
+		__le16 radar_type;
+
+		u8 enb;
+		u8 stgr;
+		u8 min_crpn;
+		u8 max_crpn;
+		u8 min_crpr;
+		u8 min_pw;
+		u32 min_pri;
+		u32 max_pri;
+		u8 max_pw;
+		u8 min_crbn;
+		u8 max_crbn;
+		u8 min_stgpn;
+		u8 max_stgpn;
+		u8 min_stgpr;
+		u8 rsv[2];
+		u32 min_stgpr_diff;
 	} __packed req = {
-		.tag = 0x2,
-		.radar_type = index,
+		.tag = cpu_to_le32(0x2),
+		.radar_type = cpu_to_le16(index),
+
+#define __req_field_u8(field) .field = pattern->field
+#define __req_field_u32(field) .field = cpu_to_le32(pattern->field)
+		__req_field_u8(enb),
+		__req_field_u8(stgr),
+		__req_field_u8(min_crpn),
+		__req_field_u8(max_crpn),
+		__req_field_u8(min_crpr),
+		__req_field_u8(min_pw),
+		__req_field_u32(min_pri),
+		__req_field_u32(max_pri),
+		__req_field_u8(max_pw),
+		__req_field_u8(min_crbn),
+		__req_field_u8(max_crbn),
+		__req_field_u8(min_stgpn),
+		__req_field_u8(max_stgpn),
+		__req_field_u8(min_stgpr),
+		__req_field_u32(min_stgpr_diff),
+#undef __req_field_u8
+#undef __req_field_u32
 	};
 
-	memcpy(&req.pattern, pattern, sizeof(*pattern));
-
 	return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_SET_RDD_TH,
 				   &req, sizeof(req), true);
 }
@@ -3342,12 +3391,12 @@ int mt7915_mcu_add_obss_spr(struct mt7915_dev *dev, struct ieee80211_vif *vif,
 		u8 drop_tx_idx;
 		u8 sta_idx;	/* 256 sta */
 		u8 rsv[2];
-		u32 val;
+		__le32 val;
 	} __packed req = {
 		.action = MT_SPR_ENABLE,
 		.arg_num = 1,
 		.band_idx = mvif->band_idx,
-		.val = enable,
+		.val = cpu_to_le32(enable),
 	};
 
 	return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_SET_SPR,
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index bc3421d145768..423667b837510 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -1342,13 +1342,11 @@ int xenvif_tx_action(struct xenvif_queue *queue, int budget)
 		return 0;
 
 	gnttab_batch_copy(queue->tx_copy_ops, nr_cops);
-	if (nr_mops != 0) {
+	if (nr_mops != 0)
 		ret = gnttab_map_refs(queue->tx_map_ops,
 				      NULL,
 				      queue->pages_to_map,
 				      nr_mops);
-		BUG_ON(ret);
-	}
 
 	work_done = xenvif_tx_submit(queue);
 
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index ff87cb51747d8..21cd5ac6ca8b5 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -963,11 +963,14 @@ static inline ssize_t do_tty_write(
 		if (ret <= 0)
 			break;
 
+		written += ret;
+		if (ret > size)
+			break;
+
 		/* FIXME! Have Al check this! */
 		if (ret != size)
 			iov_iter_revert(from, size-ret);
 
-		written += ret;
 		count -= ret;
 		if (!count)
 			break;
diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.c b/drivers/vdpa/vdpa_sim/vdpa_sim.c
index 6a90fdb9cbfc6..f2ad450db5478 100644
--- a/drivers/vdpa/vdpa_sim/vdpa_sim.c
+++ b/drivers/vdpa/vdpa_sim/vdpa_sim.c
@@ -42,6 +42,8 @@ static char *macaddr;
 module_param(macaddr, charp, 0);
 MODULE_PARM_DESC(macaddr, "Ethernet MAC address");
 
+u8 macaddr_buf[ETH_ALEN];
+
 struct vdpasim_virtqueue {
 	struct vringh vring;
 	struct vringh_kiov iov;
@@ -67,14 +69,24 @@ static u64 vdpasim_features = (1ULL << VIRTIO_F_ANY_LAYOUT) |
 			      (1ULL << VIRTIO_F_ACCESS_PLATFORM) |
 			      (1ULL << VIRTIO_NET_F_MAC);
 
+struct vdpasim;
+
+struct vdpasim_dev_attr {
+	size_t config_size;
+	int nvqs;
+	void (*get_config)(struct vdpasim *vdpasim, void *config);
+};
+
 /* State of each vdpasim device */
 struct vdpasim {
 	struct vdpa_device vdpa;
-	struct vdpasim_virtqueue vqs[VDPASIM_VQ_NUM];
+	struct vdpasim_virtqueue *vqs;
 	struct work_struct work;
+	struct vdpasim_dev_attr dev_attr;
 	/* spinlock to synchronize virtqueue state */
 	spinlock_t lock;
-	struct virtio_net_config config;
+	/* virtio config according to device type */
+	void *config;
 	struct vhost_iotlb *iommu;
 	void *buffer;
 	u32 status;
@@ -144,7 +156,7 @@ static void vdpasim_reset(struct vdpasim *vdpasim)
 {
 	int i;
 
-	for (i = 0; i < VDPASIM_VQ_NUM; i++)
+	for (i = 0; i < vdpasim->dev_attr.nvqs; i++)
 		vdpasim_vq_reset(&vdpasim->vqs[i]);
 
 	spin_lock(&vdpasim->iommu_lock);
@@ -345,22 +357,24 @@ static const struct dma_map_ops vdpasim_dma_ops = {
 static const struct vdpa_config_ops vdpasim_net_config_ops;
 static const struct vdpa_config_ops vdpasim_net_batch_config_ops;
 
-static struct vdpasim *vdpasim_create(void)
+static struct vdpasim *vdpasim_create(struct vdpasim_dev_attr *dev_attr)
 {
 	const struct vdpa_config_ops *ops;
 	struct vdpasim *vdpasim;
 	struct device *dev;
-	int ret = -ENOMEM;
+	int i, ret = -ENOMEM;
 
 	if (batch_mapping)
 		ops = &vdpasim_net_batch_config_ops;
 	else
 		ops = &vdpasim_net_config_ops;
 
-	vdpasim = vdpa_alloc_device(struct vdpasim, vdpa, NULL, ops, VDPASIM_VQ_NUM);
+	vdpasim = vdpa_alloc_device(struct vdpasim, vdpa, NULL, ops,
+				    dev_attr->nvqs);
 	if (!vdpasim)
 		goto err_alloc;
 
+	vdpasim->dev_attr = *dev_attr;
 	INIT_WORK(&vdpasim->work, vdpasim_work);
 	spin_lock_init(&vdpasim->lock);
 	spin_lock_init(&vdpasim->iommu_lock);
@@ -371,6 +385,15 @@ static struct vdpasim *vdpasim_create(void)
 		goto err_iommu;
 	set_dma_ops(dev, &vdpasim_dma_ops);
 
+	vdpasim->config = kzalloc(dev_attr->config_size, GFP_KERNEL);
+	if (!vdpasim->config)
+		goto err_iommu;
+
+	vdpasim->vqs = kcalloc(dev_attr->nvqs, sizeof(struct vdpasim_virtqueue),
+			       GFP_KERNEL);
+	if (!vdpasim->vqs)
+		goto err_iommu;
+
 	vdpasim->iommu = vhost_iotlb_alloc(2048, 0);
 	if (!vdpasim->iommu)
 		goto err_iommu;
@@ -380,17 +403,17 @@ static struct vdpasim *vdpasim_create(void)
 		goto err_iommu;
 
 	if (macaddr) {
-		mac_pton(macaddr, vdpasim->config.mac);
-		if (!is_valid_ether_addr(vdpasim->config.mac)) {
+		mac_pton(macaddr, macaddr_buf);
+		if (!is_valid_ether_addr(macaddr_buf)) {
 			ret = -EADDRNOTAVAIL;
 			goto err_iommu;
 		}
 	} else {
-		eth_random_addr(vdpasim->config.mac);
+		eth_random_addr(macaddr_buf);
 	}
 
-	vringh_set_iotlb(&vdpasim->vqs[0].vring, vdpasim->iommu);
-	vringh_set_iotlb(&vdpasim->vqs[1].vring, vdpasim->iommu);
+	for (i = 0; i < dev_attr->nvqs; i++)
+		vringh_set_iotlb(&vdpasim->vqs[i].vring, vdpasim->iommu);
 
 	vdpasim->vdpa.dma_dev = dev;
 	ret = vdpa_register_device(&vdpasim->vdpa);
@@ -504,7 +527,6 @@ static u64 vdpasim_get_features(struct vdpa_device *vdpa)
 static int vdpasim_set_features(struct vdpa_device *vdpa, u64 features)
 {
 	struct vdpasim *vdpasim = vdpa_to_sim(vdpa);
-	struct virtio_net_config *config = &vdpasim->config;
 
 	/* DMA mapping must be done by driver */
 	if (!(features & (1ULL << VIRTIO_F_ACCESS_PLATFORM)))
@@ -512,14 +534,6 @@ static int vdpasim_set_features(struct vdpa_device *vdpa, u64 features)
 
 	vdpasim->features = features & vdpasim_features;
 
-	/* We generally only know whether guest is using the legacy interface
-	 * here, so generally that's the earliest we can set config fields.
-	 * Note: We actually require VIRTIO_F_ACCESS_PLATFORM above which
-	 * implies VIRTIO_F_VERSION_1, but let's not try to be clever here.
-	 */
-
-	config->mtu = cpu_to_vdpasim16(vdpasim, 1500);
-	config->status = cpu_to_vdpasim16(vdpasim, VIRTIO_NET_S_LINK_UP);
 	return 0;
 }
 
@@ -572,8 +586,13 @@ static void vdpasim_get_config(struct vdpa_device *vdpa, unsigned int offset,
 {
 	struct vdpasim *vdpasim = vdpa_to_sim(vdpa);
 
-	if (offset + len < sizeof(struct virtio_net_config))
-		memcpy(buf, (u8 *)&vdpasim->config + offset, len);
+	if (offset + len > vdpasim->dev_attr.config_size)
+		return;
+
+	if (vdpasim->dev_attr.get_config)
+		vdpasim->dev_attr.get_config(vdpasim, vdpasim->config);
+
+	memcpy(buf, vdpasim->config + offset, len);
 }
 
 static void vdpasim_set_config(struct vdpa_device *vdpa, unsigned int offset,
@@ -659,6 +678,8 @@ static void vdpasim_free(struct vdpa_device *vdpa)
 	kfree(vdpasim->buffer);
 	if (vdpasim->iommu)
 		vhost_iotlb_free(vdpasim->iommu);
+	kfree(vdpasim->vqs);
+	kfree(vdpasim->config);
 }
 
 static const struct vdpa_config_ops vdpasim_net_config_ops = {
@@ -714,9 +735,25 @@ static const struct vdpa_config_ops vdpasim_net_batch_config_ops = {
 	.free                   = vdpasim_free,
 };
 
+static void vdpasim_net_get_config(struct vdpasim *vdpasim, void *config)
+{
+	struct virtio_net_config *net_config =
+		(struct virtio_net_config *)config;
+
+	net_config->mtu = cpu_to_vdpasim16(vdpasim, 1500);
+	net_config->status = cpu_to_vdpasim16(vdpasim, VIRTIO_NET_S_LINK_UP);
+	memcpy(net_config->mac, macaddr_buf, ETH_ALEN);
+}
+
 static int __init vdpasim_dev_init(void)
 {
-	vdpasim_dev = vdpasim_create();
+	struct vdpasim_dev_attr dev_attr = {};
+
+	dev_attr.nvqs = VDPASIM_VQ_NUM;
+	dev_attr.config_size = sizeof(struct virtio_net_config);
+	dev_attr.get_config = vdpasim_net_get_config;
+
+	vdpasim_dev = vdpasim_create(&dev_attr);
 
 	if (!IS_ERR(vdpasim_dev))
 		return 0;
diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c
index a36b71286bcf8..5447c5156b2e6 100644
--- a/drivers/xen/gntdev.c
+++ b/drivers/xen/gntdev.c
@@ -309,44 +309,47 @@ int gntdev_map_grant_pages(struct gntdev_grant_map *map)
 		 * to the kernel linear addresses of the struct pages.
 		 * These ptes are completely different from the user ptes dealt
 		 * with find_grant_ptes.
+		 * Note that GNTMAP_device_map isn't needed here: The
+		 * dev_bus_addr output field gets consumed only from ->map_ops,
+		 * and by not requesting it when mapping we also avoid needing
+		 * to mirror dev_bus_addr into ->unmap_ops (and holding an extra
+		 * reference to the page in the hypervisor).
 		 */
+		unsigned int flags = (map->flags & ~GNTMAP_device_map) |
+				     GNTMAP_host_map;
+
 		for (i = 0; i < map->count; i++) {
 			unsigned long address = (unsigned long)
 				pfn_to_kaddr(page_to_pfn(map->pages[i]));
 			BUG_ON(PageHighMem(map->pages[i]));
 
-			gnttab_set_map_op(&map->kmap_ops[i], address,
-				map->flags | GNTMAP_host_map,
+			gnttab_set_map_op(&map->kmap_ops[i], address, flags,
 				map->grants[i].ref,
 				map->grants[i].domid);
 			gnttab_set_unmap_op(&map->kunmap_ops[i], address,
-				map->flags | GNTMAP_host_map, -1);
+				flags, -1);
 		}
 	}
 
 	pr_debug("map %d+%d\n", map->index, map->count);
 	err = gnttab_map_refs(map->map_ops, use_ptemod ? map->kmap_ops : NULL,
 			map->pages, map->count);
-	if (err)
-		return err;
 
 	for (i = 0; i < map->count; i++) {
-		if (map->map_ops[i].status) {
+		if (map->map_ops[i].status == GNTST_okay)
+			map->unmap_ops[i].handle = map->map_ops[i].handle;
+		else if (!err)
 			err = -EINVAL;
-			continue;
-		}
 
-		map->unmap_ops[i].handle = map->map_ops[i].handle;
-		if (use_ptemod)
-			map->kunmap_ops[i].handle = map->kmap_ops[i].handle;
-#ifdef CONFIG_XEN_GRANT_DMA_ALLOC
-		else if (map->dma_vaddr) {
-			unsigned long bfn;
+		if (map->flags & GNTMAP_device_map)
+			map->unmap_ops[i].dev_bus_addr = map->map_ops[i].dev_bus_addr;
 
-			bfn = pfn_to_bfn(page_to_pfn(map->pages[i]));
-			map->unmap_ops[i].dev_bus_addr = __pfn_to_phys(bfn);
+		if (use_ptemod) {
+			if (map->kmap_ops[i].status == GNTST_okay)
+				map->kunmap_ops[i].handle = map->kmap_ops[i].handle;
+			else if (!err)
+				err = -EINVAL;
 		}
-#endif
 	}
 	return err;
 }
diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c
index 862162dca33cf..9cd4fe8ce6803 100644
--- a/drivers/xen/xen-scsiback.c
+++ b/drivers/xen/xen-scsiback.c
@@ -386,12 +386,12 @@ static int scsiback_gnttab_data_map_batch(struct gnttab_map_grant_ref *map,
 		return 0;
 
 	err = gnttab_map_refs(map, NULL, pg, cnt);
-	BUG_ON(err);
 	for (i = 0; i < cnt; i++) {
 		if (unlikely(map[i].status != GNTST_okay)) {
 			pr_err("invalid buffer -- could not remap it\n");
 			map[i].handle = SCSIBACK_INVALID_HANDLE;
-			err = -ENOMEM;
+			if (!err)
+				err = -ENOMEM;
 		} else {
 			get_page(pg[i]);
 		}
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 30ea9780725ff..b6884eda9ff67 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -146,9 +146,6 @@ enum {
 	BTRFS_FS_STATE_DEV_REPLACING,
 	/* The btrfs_fs_info created for self-tests */
 	BTRFS_FS_STATE_DUMMY_FS_INFO,
-
-	/* Indicate that we can't trust the free space tree for caching yet */
-	BTRFS_FS_FREE_SPACE_TREE_UNTRUSTED,
 };
 
 #define BTRFS_BACKREF_REV_MAX		256
@@ -562,6 +559,9 @@ enum {
 
 	/* Indicate that the discard workqueue can service discards. */
 	BTRFS_FS_DISCARD_RUNNING,
+
+	/* Indicate that we can't trust the free space tree for caching yet */
+	BTRFS_FS_FREE_SPACE_TREE_UNTRUSTED,
 };
 
 /*
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index acc47e2ffb46b..b536d21541a9f 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -8026,8 +8026,12 @@ ssize_t btrfs_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
 	bool relock = false;
 	ssize_t ret;
 
-	if (check_direct_IO(fs_info, iter, offset))
+	if (check_direct_IO(fs_info, iter, offset)) {
+		ASSERT(current->journal_info == NULL ||
+		       current->journal_info == BTRFS_DIO_SYNC_STUB);
+		current->journal_info = NULL;
 		return 0;
+	}
 
 	count = iov_iter_count(iter);
 	if (iov_iter_rw(iter) == WRITE) {
diff --git a/include/xen/grant_table.h b/include/xen/grant_table.h
index b9c937b3a1499..0b1182a3cf412 100644
--- a/include/xen/grant_table.h
+++ b/include/xen/grant_table.h
@@ -157,6 +157,7 @@ gnttab_set_map_op(struct gnttab_map_grant_ref *map, phys_addr_t addr,
 	map->flags = flags;
 	map->ref = ref;
 	map->dom = domid;
+	map->status = 1; /* arbitrary positive value */
 }
 
 static inline void
diff --git a/net/bridge/br.c b/net/bridge/br.c
index 401eeb9142eb6..1b169f8e74919 100644
--- a/net/bridge/br.c
+++ b/net/bridge/br.c
@@ -43,7 +43,10 @@ static int br_device_event(struct notifier_block *unused, unsigned long event, v
 
 		if (event == NETDEV_REGISTER) {
 			/* register of bridge completed, add sysfs entries */
-			br_sysfs_addbr(dev);
+			err = br_sysfs_addbr(dev);
+			if (err)
+				return notifier_from_errno(err);
+
 			return NOTIFY_DONE;
 		}
 	}
diff --git a/net/core/dev.c b/net/core/dev.c
index da85cb9398693..210d0fce58e17 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3867,6 +3867,7 @@ sch_handle_egress(struct sk_buff *skb, int *ret, struct net_device *dev)
 		return skb;
 
 	/* qdisc_skb_cb(skb)->pkt_len was already set by the caller. */
+	qdisc_skb_cb(skb)->mru = 0;
 	mini_qdisc_bstats_cpu_update(miniq, skb);
 
 	switch (tcf_classify(skb, miniq->filter_list, &cl_res, false)) {
@@ -4950,6 +4951,7 @@ sch_handle_ingress(struct sk_buff *skb, struct packet_type **pt_prev, int *ret,
 	}
 
 	qdisc_skb_cb(skb)->pkt_len = skb->len;
+	qdisc_skb_cb(skb)->mru = 0;
 	skb->tc_at_ingress = 1;
 	mini_qdisc_bstats_cpu_update(miniq, skb);
 
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c
index 967ce9ccfc0da..f56b2e331bb6b 100644
--- a/net/mptcp/protocol.c
+++ b/net/mptcp/protocol.c
@@ -1648,8 +1648,11 @@ static struct sock *mptcp_subflow_get_retrans(const struct mptcp_sock *msk)
 			continue;
 
 		/* still data outstanding at TCP level?  Don't retransmit. */
-		if (!tcp_write_queue_empty(ssk))
+		if (!tcp_write_queue_empty(ssk)) {
+			if (inet_csk(ssk)->icsk_ca_state >= TCP_CA_Loss)
+				continue;
 			return NULL;
+		}
 
 		if (subflow->backup) {
 			if (!backup)
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index c3a664871cb5a..e8902a7e60f24 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -959,16 +959,13 @@ static int dec_ttl_exception_handler(struct datapath *dp, struct sk_buff *skb,
 				     struct sw_flow_key *key,
 				     const struct nlattr *attr, bool last)
 {
-	/* The first action is always 'OVS_DEC_TTL_ATTR_ARG'. */
-	struct nlattr *dec_ttl_arg = nla_data(attr);
+	/* The first attribute is always 'OVS_DEC_TTL_ATTR_ACTION'. */
+	struct nlattr *actions = nla_data(attr);
 
-	if (nla_len(dec_ttl_arg)) {
-		struct nlattr *actions = nla_data(dec_ttl_arg);
+	if (nla_len(actions))
+		return clone_execute(dp, skb, key, 0, nla_data(actions),
+				     nla_len(actions), last, false);
 
-		if (actions)
-			return clone_execute(dp, skb, key, 0, nla_data(actions),
-					     nla_len(actions), last, false);
-	}
 	consume_skb(skb);
 	return 0;
 }
@@ -1212,7 +1209,7 @@ static int execute_dec_ttl(struct sk_buff *skb, struct sw_flow_key *key)
 			return -EHOSTUNREACH;
 
 		key->ip.ttl = --nh->hop_limit;
-	} else {
+	} else if (skb->protocol == htons(ETH_P_IP)) {
 		struct iphdr *nh;
 		u8 old_ttl;
 
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 7a18ffff85514..a0121e7c98b14 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -4615,9 +4615,11 @@ static int __net_init packet_net_init(struct net *net)
 	mutex_init(&net->packet.sklist_lock);
 	INIT_HLIST_HEAD(&net->packet.sklist);
 
+#ifdef CONFIG_PROC_FS
 	if (!proc_create_net("packet", 0, net->proc_net, &packet_seq_ops,
 			sizeof(struct seq_net_private)))
 		return -ENOMEM;
+#endif /* CONFIG_PROC_FS */
 
 	return 0;
 }
diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c
index 957aa9263ba4c..d7134c558993c 100644
--- a/net/qrtr/qrtr.c
+++ b/net/qrtr/qrtr.c
@@ -347,7 +347,7 @@ static int qrtr_node_enqueue(struct qrtr_node *node, struct sk_buff *skb,
 	hdr->src_port_id = cpu_to_le32(from->sq_port);
 	if (to->sq_port == QRTR_PORT_CTRL) {
 		hdr->dst_node_id = cpu_to_le32(node->nid);
-		hdr->dst_port_id = cpu_to_le32(QRTR_NODE_BCAST);
+		hdr->dst_port_id = cpu_to_le32(QRTR_PORT_CTRL);
 	} else {
 		hdr->dst_node_id = cpu_to_le32(to->sq_node);
 		hdr->dst_port_id = cpu_to_le32(to->sq_port);
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index a3b37d88800eb..d762e89ab74f7 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -813,7 +813,7 @@ config NET_ACT_SAMPLE
 
 config NET_ACT_IPT
 	tristate "IPtables targets"
-	depends on NET_CLS_ACT && NETFILTER && IP_NF_IPTABLES
+	depends on NET_CLS_ACT && NETFILTER && NETFILTER_XTABLES
 	help
 	  Say Y here to be able to invoke iptables targets after successful
 	  classification.
@@ -912,7 +912,7 @@ config NET_ACT_BPF
 
 config NET_ACT_CONNMARK
 	tristate "Netfilter Connection Mark Retriever"
-	depends on NET_CLS_ACT && NETFILTER && IP_NF_IPTABLES
+	depends on NET_CLS_ACT && NETFILTER
 	depends on NF_CONNTRACK && NF_CONNTRACK_MARK
 	help
 	  Say Y here to allow retrieving of conn mark
@@ -924,7 +924,7 @@ config NET_ACT_CONNMARK
 
 config NET_ACT_CTINFO
 	tristate "Netfilter Connection Mark Actions"
-	depends on NET_CLS_ACT && NETFILTER && IP_NF_IPTABLES
+	depends on NET_CLS_ACT && NETFILTER
 	depends on NF_CONNTRACK && NF_CONNTRACK_MARK
 	help
 	  Say Y here to allow transfer of a connmark stored information.
diff --git a/net/tls/tls_proc.c b/net/tls/tls_proc.c
index 3a5dd1e072332..feeceb0e4cb48 100644
--- a/net/tls/tls_proc.c
+++ b/net/tls/tls_proc.c
@@ -37,9 +37,12 @@ static int tls_statistics_seq_show(struct seq_file *seq, void *v)
 
 int __net_init tls_proc_init(struct net *net)
 {
+#ifdef CONFIG_PROC_FS
 	if (!proc_create_net_single("tls_stat", 0444, net->proc_net,
 				    tls_statistics_seq_show, NULL))
 		return -ENOMEM;
+#endif /* CONFIG_PROC_FS */
+
 	return 0;
 }