Merge tag 'net-6.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from netfilter and bpf.

  Current release - regressions:

   - bpf: adjust size_index according to the value of KMALLOC_MIN_SIZE

   - netfilter: fix entries val in rule reset audit log

   - eth: stmmac: fix incorrect rxq|txq_stats reference

  Previous releases - regressions:

   - ipv4: fix null-deref in ipv4_link_failure

   - netfilter:
      - fix several GC related issues
      - fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP

   - eth: team: fix null-ptr-deref when team device type is changed

   - eth: i40e: fix VF VLAN offloading when port VLAN is configured

   - eth: ionic: fix 16bit math issue when PAGE_SIZE >= 64KB

  Previous releases - always broken:

   - core: fix ETH_P_1588 flow dissector

   - mptcp: fix several connection hang-up conditions

   - bpf:
      - avoid deadlock when using queue and stack maps from NMI
      - add override check to kprobe multi link attach

   - hsr: properly parse HSRv1 supervisor frames.

   - eth: igc: fix infinite initialization loop with early XDP redirect

   - eth: octeon_ep: fix tx dma unmap len values in SG

   - eth: hns3: fix GRE checksum offload issue"

* tag 'net-6.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (87 commits)
  sfc: handle error pointers returned by rhashtable_lookup_get_insert_fast()
  igc: Expose tx-usecs coalesce setting to user
  octeontx2-pf: Do xdp_do_flush() after redirects.
  bnxt_en: Flush XDP for bnxt_poll_nitroa0()'s NAPI
  net: ena: Flush XDP packets on error.
  net/handshake: Fix memory leak in __sock_create() and sock_alloc_file()
  net: hinic: Fix warning-hinic_set_vlan_fliter() warn: variable dereferenced before check 'hwdev'
  netfilter: ipset: Fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP
  netfilter: nf_tables: fix memleak when more than 255 elements expired
  netfilter: nf_tables: disable toggling dormant table state more than once
  vxlan: Add missing entries to vxlan_get_size()
  net: rds: Fix possible NULL-pointer dereference
  team: fix null-ptr-deref when team device type is changed
  net: bridge: use DEV_STATS_INC()
  net: hns3: add 5ms delay before clear firmware reset irq source
  net: hns3: fix fail to delete tc flower rules during reset issue
  net: hns3: only enable unicast promisc when mac table full
  net: hns3: fix GRE checksum offload issue
  net: hns3: add cmdq check for vf periodic service task
  net: stmmac: fix incorrect rxq|txq_stats reference
  ...

93 files changed, 1489 insertions, 540 deletions

diff --git a/Documentation/networking/ax25.rst b/Documentation/networking/ax25.rst
index f060cfb1445a..605e72c6c877 100644
--- a/Documentation/networking/ax25.rst
+++ b/Documentation/networking/ax25.rst
@@ -7,9 +7,9 @@ AX.25
 To use the amateur radio protocols within Linux you will need to get a
 suitable copy of the AX.25 Utilities. More detailed information about
 AX.25, NET/ROM and ROSE, associated programs and utilities can be
-found on http://www.linux-ax25.org.
+found on https://linux-ax25.in-berlin.de.
 
-There is an active mailing list for discussing Linux amateur radio matters
+There is a mailing list for discussing Linux amateur radio matters
 called linux-hams@vger.kernel.org. To subscribe to it, send a message to
 majordomo@vger.kernel.org with the words "subscribe linux-hams" in the body
 of the message, the subject field is ignored.  You don't need to be
diff --git a/MAINTAINERS b/MAINTAINERS
index bf0f54c24f81..c155eb535906 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3344,7 +3344,7 @@ AX.25 NETWORK LAYER
 M:	Ralf Baechle <ralf@linux-mips.org>
 L:	linux-hams@vger.kernel.org
 S:	Maintained
-W:	http://www.linux-ax25.org/
+W:	https://linux-ax25.in-berlin.de
 F:	include/net/ax25.h
 F:	include/uapi/linux/ax25.h
 F:	net/ax25/
@@ -14756,7 +14756,7 @@ NETROM NETWORK LAYER
 M:	Ralf Baechle <ralf@linux-mips.org>
 L:	linux-hams@vger.kernel.org
 S:	Maintained
-W:	http://www.linux-ax25.org/
+W:	https://linux-ax25.in-berlin.de
 F:	include/net/netrom.h
 F:	include/uapi/linux/netrom.h
 F:	net/netrom/
@@ -18607,7 +18607,7 @@ ROSE NETWORK LAYER
 M:	Ralf Baechle <ralf@linux-mips.org>
 L:	linux-hams@vger.kernel.org
 S:	Maintained
-W:	http://www.linux-ax25.org/
+W:	https://linux-ax25.in-berlin.de
 F:	include/net/rose.h
 F:	include/uapi/linux/rose.h
 F:	net/rose/
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index ad32ca81f7ef..f955bde10cf9 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -1833,6 +1833,9 @@ static int ena_clean_rx_irq(struct ena_ring *rx_ring, struct napi_struct *napi,
 	return work_done;
 
 error:
+	if (xdp_flags & ENA_XDP_REDIRECT)
+		xdp_do_flush();
+
 	adapter = netdev_priv(rx_ring->netdev);
 
 	if (rc == -ENOSPC) {
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 5cc0dbe12132..7551aa8068f8 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -2614,6 +2614,7 @@ static int bnxt_poll_nitroa0(struct napi_struct *napi, int budget)
 	struct rx_cmp_ext *rxcmp1;
 	u32 cp_cons, tmp_raw_cons;
 	u32 raw_cons = cpr->cp_raw_cons;
+	bool flush_xdp = false;
 	u32 rx_pkts = 0;
 	u8 event = 0;
 
@@ -2648,6 +2649,8 @@ static int bnxt_poll_nitroa0(struct napi_struct *napi, int budget)
 				rx_pkts++;
 			else if (rc == -EBUSY)	/* partial completion */
 				break;
+			if (event & BNXT_REDIRECT_EVENT)
+				flush_xdp = true;
 		} else if (unlikely(TX_CMP_TYPE(txcmp) ==
 				    CMPL_BASE_TYPE_HWRM_DONE)) {
 			bnxt_hwrm_handler(bp, txcmp);
@@ -2667,6 +2670,8 @@ static int bnxt_poll_nitroa0(struct napi_struct *napi, int budget)
 
 	if (event & BNXT_AGG_EVENT)
 		bnxt_db_write(bp, &rxr->rx_agg_db, rxr->rx_agg_prod);
+	if (flush_xdp)
+		xdp_do_flush();
 
 	if (!bnxt_has_work(bp, cpr) && rx_pkts < budget) {
 		napi_complete_done(napi, rx_pkts);
diff --git a/drivers/net/ethernet/engleder/tsnep_ethtool.c b/drivers/net/ethernet/engleder/tsnep_ethtool.c
index 716815dad7d2..65ec1abc9442 100644
--- a/drivers/net/ethernet/engleder/tsnep_ethtool.c
+++ b/drivers/net/ethernet/engleder/tsnep_ethtool.c
@@ -300,10 +300,8 @@ static void tsnep_ethtool_get_channels(struct net_device *netdev,
 {
 	struct tsnep_adapter *adapter = netdev_priv(netdev);
 
-	ch->max_rx = adapter->num_rx_queues;
-	ch->max_tx = adapter->num_tx_queues;
-	ch->rx_count = adapter->num_rx_queues;
-	ch->tx_count = adapter->num_tx_queues;
+	ch->max_combined = adapter->num_queues;
+	ch->combined_count = adapter->num_queues;
 }
 
 static int tsnep_ethtool_get_ts_info(struct net_device *netdev,
diff --git a/drivers/net/ethernet/engleder/tsnep_main.c b/drivers/net/ethernet/engleder/tsnep_main.c
index f61bd89734c5..8b992dc9bb52 100644
--- a/drivers/net/ethernet/engleder/tsnep_main.c
+++ b/drivers/net/ethernet/engleder/tsnep_main.c
@@ -87,8 +87,11 @@ static irqreturn_t tsnep_irq(int irq, void *arg)
 
 	/* handle TX/RX queue 0 interrupt */
 	if ((active & adapter->queue[0].irq_mask) != 0) {
-		tsnep_disable_irq(adapter, adapter->queue[0].irq_mask);
-		napi_schedule(&adapter->queue[0].napi);
+		if (napi_schedule_prep(&adapter->queue[0].napi)) {
+			tsnep_disable_irq(adapter, adapter->queue[0].irq_mask);
+			/* schedule after masking to avoid races */
+			__napi_schedule(&adapter->queue[0].napi);
+		}
 	}
 
 	return IRQ_HANDLED;
@@ -99,8 +102,11 @@ static irqreturn_t tsnep_irq_txrx(int irq, void *arg)
 	struct tsnep_queue *queue = arg;
 
 	/* handle TX/RX queue interrupt */
-	tsnep_disable_irq(queue->adapter, queue->irq_mask);
-	napi_schedule(&queue->napi);
+	if (napi_schedule_prep(&queue->napi)) {
+		tsnep_disable_irq(queue->adapter, queue->irq_mask);
+		/* schedule after masking to avoid races */
+		__napi_schedule(&queue->napi);
+	}
 
 	return IRQ_HANDLED;
 }
@@ -1728,6 +1734,10 @@ static int tsnep_poll(struct napi_struct *napi, int budget)
 	if (queue->tx)
 		complete = tsnep_tx_poll(queue->tx, budget);
 
+	/* handle case where we are called by netpoll with a budget of 0 */
+	if (unlikely(budget <= 0))
+		return budget;
+
 	if (queue->rx) {
 		done = queue->rx->xsk_pool ?
 		       tsnep_rx_poll_zc(queue->rx, napi, budget) :
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index b4895c7b3efd..cf50368441b7 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -3353,6 +3353,15 @@ static void hns3_set_default_feature(struct net_device *netdev)
 		  NETIF_F_HW_TC);
 
 	netdev->hw_enc_features |= netdev->vlan_features | NETIF_F_TSO_MANGLEID;
+
+	/* The device_version V3 hardware can't offload the checksum for IP in
+	 * GRE packets, but can do it for NvGRE. So default to disable the
+	 * checksum and GSO offload for GRE.
+	 */
+	if (ae_dev->dev_version > HNAE3_DEVICE_VERSION_V2) {
+		netdev->features &= ~NETIF_F_GSO_GRE;
+		netdev->features &= ~NETIF_F_GSO_GRE_CSUM;
+	}
 }
 
 static int hns3_alloc_buffer(struct hns3_enet_ring *ring,
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 8ca368424436..c42574e29747 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -3564,9 +3564,14 @@ static u32 hclge_check_event_cause(struct hclge_dev *hdev, u32 *clearval)
 static void hclge_clear_event_cause(struct hclge_dev *hdev, u32 event_type,
 				    u32 regclr)
 {
+#define HCLGE_IMP_RESET_DELAY		5
+
 	switch (event_type) {
 	case HCLGE_VECTOR0_EVENT_PTP:
 	case HCLGE_VECTOR0_EVENT_RST:
+		if (regclr == BIT(HCLGE_VECTOR0_IMPRESET_INT_B))
+			mdelay(HCLGE_IMP_RESET_DELAY);
+
 		hclge_write_dev(&hdev->hw, HCLGE_MISC_RESET_STS_REG, regclr);
 		break;
 	case HCLGE_VECTOR0_EVENT_MBX:
@@ -7348,6 +7353,12 @@ static int hclge_del_cls_flower(struct hnae3_handle *handle,
 	ret = hclge_fd_tcam_config(hdev, HCLGE_FD_STAGE_1, true, rule->location,
 				   NULL, false);
 	if (ret) {
+		/* if tcam config fail, set rule state to TO_DEL,
+		 * so the rule will be deleted when periodic
+		 * task being scheduled.
+		 */
+		hclge_update_fd_list(hdev, HCLGE_FD_TO_DEL, rule->location, NULL);
+		set_bit(HCLGE_STATE_FD_TBL_CHANGED, &hdev->state);
 		spin_unlock_bh(&hdev->fd_rule_lock);
 		return ret;
 	}
@@ -8824,7 +8835,7 @@ static void hclge_update_overflow_flags(struct hclge_vport *vport,
 	if (mac_type == HCLGE_MAC_ADDR_UC) {
 		if (is_all_added)
 			vport->overflow_promisc_flags &= ~HNAE3_OVERFLOW_UPE;
-		else
+		else if (hclge_is_umv_space_full(vport, true))
 			vport->overflow_promisc_flags |= HNAE3_OVERFLOW_UPE;
 	} else {
 		if (is_all_added)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index 7a2f9233d695..a4d68fb216fb 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -1855,7 +1855,8 @@ static void hclgevf_periodic_service_task(struct hclgevf_dev *hdev)
 	unsigned long delta = round_jiffies_relative(HZ);
 	struct hnae3_handle *handle = &hdev->nic;
 
-	if (test_bit(HCLGEVF_STATE_RST_FAIL, &hdev->state))
+	if (test_bit(HCLGEVF_STATE_RST_FAIL, &hdev->state) ||
+	    test_bit(HCLGE_COMM_STATE_CMD_DISABLE, &hdev->hw.hw.comm_state))
 		return;
 
 	if (time_is_after_jiffies(hdev->last_serv_processed + HZ)) {
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_port.c b/drivers/net/ethernet/huawei/hinic/hinic_port.c
index 9406237c461e..f81a43d2cdfc 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_port.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_port.c
@@ -456,9 +456,6 @@ int hinic_set_vlan_fliter(struct hinic_dev *nic_dev, u32 en)
 	u16 out_size = sizeof(vlan_filter);
 	int err;
 
-	if (!hwdev)
-		return -EINVAL;
-
 	vlan_filter.func_idx = HINIC_HWIF_FUNC_IDX(hwif);
 	vlan_filter.enable = en;
 
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 8ea1a238dcef..d3d6415553ed 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -4475,9 +4475,7 @@ int i40e_ndo_set_vf_port_vlan(struct net_device *netdev, int vf_id,
 		goto error_pvid;
 
 	i40e_vlan_stripping_enable(vsi);
-	i40e_vc_reset_vf(vf, true);
-	/* During reset the VF got a new VSI, so refresh a pointer. */
-	vsi = pf->vsi[vf->lan_vsi_idx];
+
 	/* Locked once because multiple functions below iterate list */
 	spin_lock_bh(&vsi->mac_filter_hash_lock);
 
@@ -4563,6 +4561,10 @@ int i40e_ndo_set_vf_port_vlan(struct net_device *netdev, int vf_id,
 	 */
 	vf->port_vlan_id = le16_to_cpu(vsi->info.pvid);
 
+	i40e_vc_reset_vf(vf, true);
+	/* During reset the VF got a new VSI, so refresh a pointer. */
+	vsi = pf->vsi[vf->lan_vsi_idx];
+
 	ret = i40e_config_vf_promiscuous_mode(vf, vsi->id, allmulti, alluni);
 	if (ret) {
 		dev_err(&pf->pdev->dev, "Unable to config vf promiscuous mode\n");
diff --git a/drivers/net/ethernet/intel/iavf/iavf.h b/drivers/net/ethernet/intel/iavf/iavf.h
index 85fba85fbb23..e110ba346185 100644
--- a/drivers/net/ethernet/intel/iavf/iavf.h
+++ b/drivers/net/ethernet/intel/iavf/iavf.h
@@ -521,7 +521,7 @@ void iavf_down(struct iavf_adapter *adapter);
 int iavf_process_config(struct iavf_adapter *adapter);
 int iavf_parse_vf_resource_msg(struct iavf_adapter *adapter);
 void iavf_schedule_reset(struct iavf_adapter *adapter, u64 flags);
-void iavf_schedule_request_stats(struct iavf_adapter *adapter);
+void iavf_schedule_aq_request(struct iavf_adapter *adapter, u64 flags);
 void iavf_schedule_finish_config(struct iavf_adapter *adapter);
 void iavf_reset(struct iavf_adapter *adapter);
 void iavf_set_ethtool_ops(struct net_device *netdev);
diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
index a34303ad057d..90397293525f 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
@@ -362,7 +362,7 @@ static void iavf_get_ethtool_stats(struct net_device *netdev,
 	unsigned int i;
 
 	/* Explicitly request stats refresh */
-	iavf_schedule_request_stats(adapter);
+	iavf_schedule_aq_request(adapter, IAVF_FLAG_AQ_REQUEST_STATS);
 
 	iavf_add_ethtool_stats(&data, adapter, iavf_gstrings_stats);
 
diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index 7b300c86ceda..6a2e6d64bc3a 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -314,15 +314,13 @@ void iavf_schedule_reset(struct iavf_adapter *adapter, u64 flags)
 }
 
 /**
- * iavf_schedule_request_stats - Set the flags and schedule statistics request
+ * iavf_schedule_aq_request - Set the flags and schedule aq request
  * @adapter: board private structure
- *
- * Sets IAVF_FLAG_AQ_REQUEST_STATS flag so iavf_watchdog_task() will explicitly
- * request and refresh ethtool stats
+ * @flags: requested aq flags
  **/
-void iavf_schedule_request_stats(struct iavf_adapter *adapter)
+void iavf_schedule_aq_request(struct iavf_adapter *adapter, u64 flags)
 {
-	adapter->aq_required |= IAVF_FLAG_AQ_REQUEST_STATS;
+	adapter->aq_required |= flags;
 	mod_delayed_work(adapter->wq, &adapter->watchdog_task, 0);
 }
 
@@ -823,7 +821,7 @@ iavf_vlan_filter *iavf_add_vlan(struct iavf_adapter *adapter,
 		list_add_tail(&f->list, &adapter->vlan_filter_list);
 		f->state = IAVF_VLAN_ADD;
 		adapter->num_vlan_filters++;
-		adapter->aq_required |= IAVF_FLAG_AQ_ADD_VLAN_FILTER;
+		iavf_schedule_aq_request(adapter, IAVF_FLAG_AQ_ADD_VLAN_FILTER);
 	}
 
 clearout:
@@ -845,7 +843,7 @@ static void iavf_del_vlan(struct iavf_adapter *adapter, struct iavf_vlan vlan)
 	f = iavf_find_vlan(adapter, vlan);
 	if (f) {
 		f->state = IAVF_VLAN_REMOVE;
-		adapter->aq_required |= IAVF_FLAG_AQ_DEL_VLAN_FILTER;
+		iavf_schedule_aq_request(adapter, IAVF_FLAG_AQ_DEL_VLAN_FILTER);
 	}
 
 	spin_unlock_bh(&adapter->mac_vlan_list_lock);
@@ -1421,7 +1419,8 @@ void iavf_down(struct iavf_adapter *adapter)
 	iavf_clear_fdir_filters(adapter);
 	iavf_clear_adv_rss_conf(adapter);
 
-	if (!(adapter->flags & IAVF_FLAG_PF_COMMS_FAILED)) {
+	if (!(adapter->flags & IAVF_FLAG_PF_COMMS_FAILED) &&
+	    !(test_bit(__IAVF_IN_REMOVE_TASK, &adapter->crit_section))) {
 		/* cancel any current operation */
 		adapter->current_op = VIRTCHNL_OP_UNKNOWN;
 		/* Schedule operations to close down the HW. Don't wait
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c
index 93bce729be76..7ab6dd58e400 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -868,6 +868,18 @@ static void igc_ethtool_get_stats(struct net_device *netdev,
 	spin_unlock(&adapter->stats64_lock);
 }
 
+static int igc_ethtool_get_previous_rx_coalesce(struct igc_adapter *adapter)
+{
+	return (adapter->rx_itr_setting <= 3) ?
+		adapter->rx_itr_setting : adapter->rx_itr_setting >> 2;
+}
+
+static int igc_ethtool_get_previous_tx_coalesce(struct igc_adapter *adapter)
+{
+	return (adapter->tx_itr_setting <= 3) ?
+		adapter->tx_itr_setting : adapter->tx_itr_setting >> 2;
+}
+
 static int igc_ethtool_get_coalesce(struct net_device *netdev,
 				    struct ethtool_coalesce *ec,
 				    struct kernel_ethtool_coalesce *kernel_coal,
@@ -875,17 +887,8 @@ static int igc_ethtool_get_coalesce(struct net_device *netdev,
 {
 	struct igc_adapter *adapter = netdev_priv(netdev);
 
-	if (adapter->rx_itr_setting <= 3)
-		ec->rx_coalesce_usecs = adapter->rx_itr_setting;
-	else
-		ec->rx_coalesce_usecs = adapter->rx_itr_setting >> 2;
-
-	if (!(adapter->flags & IGC_FLAG_QUEUE_PAIRS)) {
-		if (adapter->tx_itr_setting <= 3)
-			ec->tx_coalesce_usecs = adapter->tx_itr_setting;
-		else
-			ec->tx_coalesce_usecs = adapter->tx_itr_setting >> 2;
-	}
+	ec->rx_coalesce_usecs = igc_ethtool_get_previous_rx_coalesce(adapter);
+	ec->tx_coalesce_usecs = igc_ethtool_get_previous_tx_coalesce(adapter);
 
 	return 0;
 }
@@ -910,8 +913,12 @@ static int igc_ethtool_set_coalesce(struct net_device *netdev,
 	    ec->tx_coalesce_usecs == 2)
 		return -EINVAL;
 
-	if ((adapter->flags & IGC_FLAG_QUEUE_PAIRS) && ec->tx_coalesce_usecs)
+	if ((adapter->flags & IGC_FLAG_QUEUE_PAIRS) &&
+	    ec->tx_coalesce_usecs != igc_ethtool_get_previous_tx_coalesce(adapter)) {
+		NL_SET_ERR_MSG_MOD(extack,
+				   "Queue Pair mode enabled, both Rx and Tx coalescing controlled by rx-usecs");
 		return -EINVAL;
+	}
 
 	/* If ITR is disabled, disable DMAC */
 	if (ec->rx_coalesce_usecs == 0) {
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 293b45717683..98de34d0ce07 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -6491,7 +6491,7 @@ static int igc_xdp_xmit(struct net_device *dev, int num_frames,
 	struct igc_ring *ring;
 	int i, drops;
 
-	if (unlikely(test_bit(__IGC_DOWN, &adapter->state)))
+	if (unlikely(!netif_carrier_ok(dev)))
 		return -ENETDOWN;
 
 	if (unlikely(flags & ~XDP_XMIT_FLAGS_MASK))
diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
index 4424de2ffd70..dbc518ff8276 100644
--- a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
+++ b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
@@ -734,13 +734,13 @@ static netdev_tx_t octep_start_xmit(struct sk_buff *skb,
 dma_map_sg_err:
 	if (si > 0) {
 		dma_unmap_single(iq->dev, sglist[0].dma_ptr[0],
-				 sglist[0].len[0], DMA_TO_DEVICE);
-		sglist[0].len[0] = 0;
+				 sglist[0].len[3], DMA_TO_DEVICE);
+		sglist[0].len[3] = 0;
 	}
 	while (si > 1) {
 		dma_unmap_page(iq->dev, sglist[si >> 2].dma_ptr[si & 3],
-			       sglist[si >> 2].len[si & 3], DMA_TO_DEVICE);
-		sglist[si >> 2].len[si & 3] = 0;
+			       sglist[si >> 2].len[3 - (si & 3)], DMA_TO_DEVICE);
+		sglist[si >> 2].len[3 - (si & 3)] = 0;
 		si--;
 	}
 	tx_buffer->gather = 0;
diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_tx.c b/drivers/net/ethernet/marvell/octeon_ep/octep_tx.c
index 5a520d37bea0..d0adb82d65c3 100644
--- a/drivers/net/ethernet/marvell/octeon_ep/octep_tx.c
+++ b/drivers/net/ethernet/marvell/octeon_ep/octep_tx.c
@@ -69,12 +69,12 @@ int octep_iq_process_completions(struct octep_iq *iq, u16 budget)
 		compl_sg++;
 
 		dma_unmap_single(iq->dev, tx_buffer->sglist[0].dma_ptr[0],
-				 tx_buffer->sglist[0].len[0], DMA_TO_DEVICE);
+				 tx_buffer->sglist[0].len[3], DMA_TO_DEVICE);
 
 		i = 1; /* entry 0 is main skb, unmapped above */
 		while (frags--) {
 			dma_unmap_page(iq->dev, tx_buffer->sglist[i >> 2].dma_ptr[i & 3],
-				       tx_buffer->sglist[i >> 2].len[i & 3], DMA_TO_DEVICE);
+				       tx_buffer->sglist[i >> 2].len[3 - (i & 3)], DMA_TO_DEVICE);
 			i++;
 		}
 
@@ -131,13 +131,13 @@ static void octep_iq_free_pending(struct octep_iq *iq)
 
 		dma_unmap_single(iq->dev,
 				 tx_buffer->sglist[0].dma_ptr[0],
-				 tx_buffer->sglist[0].len[0],
+				 tx_buffer->sglist[0].len[3],
 				 DMA_TO_DEVICE);
 
 		i = 1; /* entry 0 is main skb, unmapped above */
 		while (frags--) {
 			dma_unmap_page(iq->dev, tx_buffer->sglist[i >> 2].dma_ptr[i & 3],
-				       tx_buffer->sglist[i >> 2].len[i & 3], DMA_TO_DEVICE);
+				       tx_buffer->sglist[i >> 2].len[3 - (i & 3)], DMA_TO_DEVICE);
 			i++;
 		}
 
diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_tx.h b/drivers/net/ethernet/marvell/octeon_ep/octep_tx.h
index 2ef57980eb47..21e75ff9f5e7 100644
--- a/drivers/net/ethernet/marvell/octeon_ep/octep_tx.h
+++ b/drivers/net/ethernet/marvell/octeon_ep/octep_tx.h
@@ -17,7 +17,21 @@
 #define TX_BUFTYPE_NET_SG        2
 #define NUM_TX_BUFTYPES          3
 
-/* Hardware format for Scatter/Gather list */
+/* Hardware format for Scatter/Gather list
+ *
+ * 63      48|47     32|31     16|15       0
+ * -----------------------------------------
+ * |  Len 0  |  Len 1  |  Len 2  |  Len 3  |
+ * -----------------------------------------
+ * |                Ptr 0                  |
+ * -----------------------------------------
+ * |                Ptr 1                  |
+ * -----------------------------------------
+ * |                Ptr 2                  |
+ * -----------------------------------------
+ * |                Ptr 3                  |
+ * -----------------------------------------
+ */
 struct octep_tx_sglist_desc {
 	u16 len[4];
 	dma_addr_t dma_ptr[4];
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c
index e77d43848955..53b2a4ef5298 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c
@@ -29,7 +29,8 @@
 static bool otx2_xdp_rcv_pkt_handler(struct otx2_nic *pfvf,
 				     struct bpf_prog *prog,
 				     struct nix_cqe_rx_s *cqe,
-				     struct otx2_cq_queue *cq);
+				     struct otx2_cq_queue *cq,
+				     bool *need_xdp_flush);
 
 static int otx2_nix_cq_op_status(struct otx2_nic *pfvf,
 				 struct otx2_cq_queue *cq)
@@ -337,7 +338,7 @@ static bool otx2_check_rcv_errors(struct otx2_nic *pfvf,
 static void otx2_rcv_pkt_handler(struct otx2_nic *pfvf,
 				 struct napi_struct *napi,
 				 struct otx2_cq_queue *cq,
-				 struct nix_cqe_rx_s *cqe)
+				 struct nix_cqe_rx_s *cqe, bool *need_xdp_flush)
 {
 	struct nix_rx_parse_s *parse = &cqe->parse;
 	struct nix_rx_sg_s *sg = &cqe->sg;
@@ -353,7 +354,7 @@ static void otx2_rcv_pkt_handler(struct otx2_nic *pfvf,
 	}
 
 	if (pfvf->xdp_prog)
-		if (otx2_xdp_rcv_pkt_handler(pfvf, pfvf->xdp_prog, cqe, cq))
+		if (otx2_xdp_rcv_pkt_handler(pfvf, pfvf->xdp_prog, cqe, cq, need_xdp_flush))
 			return;
 
 	skb = napi_get_frags(napi);
@@ -388,6 +389,7 @@ static int otx2_rx_napi_handler(struct otx2_nic *pfvf,
 				struct napi_struct *napi,
 				struct otx2_cq_queue *cq, int budget)
 {
+	bool need_xdp_flush = false;
 	struct nix_cqe_rx_s *cqe;
 	int processed_cqe = 0;
 
@@ -409,13 +411,15 @@ process_cqe:
 		cq->cq_head++;
 		cq->cq_head &= (cq->cqe_cnt - 1);
 
-		otx2_rcv_pkt_handler(pfvf, napi, cq, cqe);
+		otx2_rcv_pkt_handler(pfvf, napi, cq, cqe, &need_xdp_flush);
 
 		cqe->hdr.cqe_type = NIX_XQE_TYPE_INVALID;
 		cqe->sg.seg_addr = 0x00;
 		processed_cqe++;
 		cq->pend_cqe--;
 	}
+	if (need_xdp_flush)
+		xdp_do_flush();
 
 	/* Free CQEs to HW */
 	otx2_write64(pfvf, NIX_LF_CQ_OP_DOOR,
@@ -1354,7 +1358,8 @@ bool otx2_xdp_sq_append_pkt(struct otx2_nic *pfvf, u64 iova, int len, u16 qidx)
 static bool otx2_xdp_rcv_pkt_handler(struct otx2_nic *pfvf,
 				     struct bpf_prog *prog,
 				     struct nix_cqe_rx_s *cqe,
-				     struct otx2_cq_queue *cq)
+				     struct otx2_cq_queue *cq,
+				     bool *need_xdp_flush)
 {
 	unsigned char *hard_start, *data;
 	int qidx = cq->cq_idx;
@@ -1391,8 +1396,10 @@ static bool otx2_xdp_rcv_pkt_handler(struct otx2_nic *pfvf,
 
 		otx2_dma_unmap_page(pfvf, iova, pfvf->rbsize,
 				    DMA_FROM_DEVICE);
-		if (!err)
+		if (!err) {
+			*need_xdp_flush = true;
 			return true;
+		}
 		put_page(page);
 		break;
 	default:
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c b/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c
index c07f25e791c7..fe4e166de8a0 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c
@@ -243,10 +243,9 @@ static void vcap_test_api_init(struct vcap_admin *admin)
 }
 
 /* Helper function to create a rule of a specific size */
-static struct vcap_rule *
-test_vcap_xn_rule_creator(struct kunit *test, int cid, enum vcap_user user,
-			  u16 priority,
-			  int id, int size, int expected_addr)
+static void test_vcap_xn_rule_creator(struct kunit *test, int cid,
+				      enum vcap_user user, u16 priority,
+				      int id, int size, int expected_addr)
 {
 	struct vcap_rule *rule;
 	struct vcap_rule_internal *ri;
@@ -311,7 +310,7 @@ test_vcap_xn_rule_creator(struct kunit *test, int cid, enum vcap_user user,
 	ret = vcap_add_rule(rule);
 	KUNIT_EXPECT_EQ(test, 0, ret);
 	KUNIT_EXPECT_EQ(test, expected_addr, ri->addr);
-	return rule;
+	vcap_free_rule(rule);
 }
 
 /* Prepare testing rule deletion */
@@ -995,6 +994,16 @@ static void vcap_api_encode_rule_actionset_test(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, (u32)0x00000000, actwords[11]);
 }
 
+static void vcap_free_ckf(struct vcap_rule *rule)
+{
+	struct vcap_client_keyfield *ckf, *next_ckf;
+
+	list_for_each_entry_safe(ckf, next_ckf, &rule->keyfields, ctrl.list) {
+		list_del(&ckf->ctrl.list);
+		kfree(ckf);
+	}
+}
+
 static void vcap_api_rule_add_keyvalue_test(struct kunit *test)
 {
 	struct vcap_admin admin = {
@@ -1027,6 +1036,7 @@ static void vcap_api_rule_add_keyvalue_test(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, VCAP_FIELD_BIT, kf->ctrl.type);
 	KUNIT_EXPECT_EQ(test, 0x0, kf->data.u1.value);
 	KUNIT_EXPECT_EQ(test, 0x1, kf->data.u1.mask);
+	vcap_free_ckf(rule);
 
 	INIT_LIST_HEAD(&rule->keyfields);
 	ret = vcap_rule_add_key_bit(rule, VCAP_KF_LOOKUP_FIRST_IS, VCAP_BIT_1);
@@ -1039,6 +1049,7 @@ static void vcap_api_rule_add_keyvalue_test(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, VCAP_FIELD_BIT, kf->ctrl.type);
 	KUNIT_EXPECT_EQ(test, 0x1, kf->data.u1.value);
 	KUNIT_EXPECT_EQ(test, 0x1, kf->data.u1.mask);
+	vcap_free_ckf(rule);
 
 	INIT_LIST_HEAD(&rule->keyfields);
 	ret = vcap_rule_add_key_bit(rule, VCAP_KF_LOOKUP_FIRST_IS,
@@ -1052,6 +1063,7 @@ static void vcap_api_rule_add_keyvalue_test(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, VCAP_FIELD_BIT, kf->ctrl.type);
 	KUNIT_EXPECT_EQ(test, 0x0, kf->data.u1.value);
 	KUNIT_EXPECT_EQ(test, 0x0, kf->data.u1.mask);
+	vcap_free_ckf(rule);
 
 	INIT_LIST_HEAD(&rule->keyfields);
 	ret = vcap_rule_add_key_u32(rule, VCAP_KF_TYPE, 0x98765432, 0xff00ffab);
@@ -1064,6 +1076,7 @@ static void vcap_api_rule_add_keyvalue_test(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, VCAP_FIELD_U32, kf->ctrl.type);
 	KUNIT_EXPECT_EQ(test, 0x98765432, kf->data.u32.value);
 	KUNIT_EXPECT_EQ(test, 0xff00ffab, kf->data.u32.mask);
+	vcap_free_ckf(rule);
 
 	INIT_LIST_HEAD(&rule->keyfields);
 	ret = vcap_rule_add_key_u128(rule, VCAP_KF_L3_IP6_SIP, &dip);
@@ -1078,6 +1091,18 @@ static void vcap_api_rule_add_keyvalue_test(struct kunit *test)
 		KUNIT_EXPECT_EQ(test, dip.value[idx], kf->data.u128.value[idx]);
 	for (idx = 0; idx < ARRAY_SIZE(dip.mask); ++idx)
 		KUNIT_EXPECT_EQ(test, dip.mask[idx], kf->data.u128.mask[idx]);
+	vcap_free_ckf(rule);
+}
+
+static void vcap_free_caf(struct vcap_rule *rule)
+{
+	struct vcap_client_actionfield *caf, *next_caf;
+
+	list_for_each_entry_safe(caf, next_caf,
+				 &rule->actionfields, ctrl.list) {
+		list_del(&caf->ctrl.list);
+		kfree(caf);
+	}
 }
 
 static void vcap_api_rule_add_actionvalue_test(struct kunit *test)
@@ -1105,6 +1130,7 @@ static void vcap_api_rule_add_actionvalue_test(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, VCAP_AF_POLICE_ENA, af->ctrl.action);
 	KUNIT_EXPECT_EQ(test, VCAP_FIELD_BIT, af->ctrl.type);
 	KUNIT_EXPECT_EQ(test, 0x0, af->data.u1.value);
+	vcap_free_caf(rule);
 
 	INIT_LIST_HEAD(&rule->actionfields);
 	ret = vcap_rule_add_action_bit(rule, VCAP_AF_POLICE_ENA, VCAP_BIT_1);
@@ -1116,6 +1142,7 @@ static void vcap_api_rule_add_actionvalue_test(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, VCAP_AF_POLICE_ENA, af->ctrl.action);
 	KUNIT_EXPECT_EQ(test, VCAP_FIELD_BIT, af->ctrl.type);
 	KUNIT_EXPECT_EQ(test, 0x1, af->data.u1.value);
+	vcap_free_caf(rule);
 
 	INIT_LIST_HEAD(&rule->actionfields);
 	ret = vcap_rule_add_action_bit(rule, VCAP_AF_POLICE_ENA, VCAP_BIT_ANY);
@@ -1127,6 +1154,7 @@ static void vcap_api_rule_add_actionvalue_test(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, VCAP_AF_POLICE_ENA, af->ctrl.action);
 	KUNIT_EXPECT_EQ(test, VCAP_FIELD_BIT, af->ctrl.type);
 	KUNIT_EXPECT_EQ(test, 0x0, af->data.u1.value);
+	vcap_free_caf(rule);
 
 	INIT_LIST_HEAD(&rule->actionfields);
 	ret = vcap_rule_add_action_u32(rule, VCAP_AF_TYPE, 0x98765432);
@@ -1138,6 +1166,7 @@ static void vcap_api_rule_add_actionvalue_test(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, VCAP_AF_TYPE, af->ctrl.action);
 	KUNIT_EXPECT_EQ(test, VCAP_FIELD_U32, af->ctrl.type);
 	KUNIT_EXPECT_EQ(test, 0x98765432, af->data.u32.value);
+	vcap_free_caf(rule);
 
 	INIT_LIST_HEAD(&rule->actionfields);
 	ret = vcap_rule_add_action_u32(rule, VCAP_AF_MASK_MODE, 0xaabbccdd);
@@ -1149,6 +1178,7 @@ static void vcap_api_rule_add_actionvalue_test(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, VCAP_AF_MASK_MODE, af->ctrl.action);
 	KUNIT_EXPECT_EQ(test, VCAP_FIELD_U32, af->ctrl.type);
 	KUNIT_EXPECT_EQ(test, 0xaabbccdd, af->data.u32.value);
+	vcap_free_caf(rule);
 }
 
 static void vcap_api_rule_find_keyset_basic_test(struct kunit *test)
@@ -1408,6 +1438,10 @@ static void vcap_api_encode_rule_test(struct kunit *test)
 	ret = list_empty(&is2_admin.rules);
 	KUNIT_EXPECT_EQ(test, false, ret);
 	KUNIT_EXPECT_EQ(test, 0, ret);
+
+	vcap_enable_lookups(&test_vctrl, &test_netdev, 0, 0,
+			    rule->cookie, false);
+
 	vcap_free_rule(rule);
 
 	/* Check that the rule has been freed: tricky to access since this
@@ -1418,6 +1452,8 @@ static void vcap_api_encode_rule_test(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, true, ret);
 	ret = list_empty(&rule->actionfields);
 	KUNIT_EXPECT_EQ(test, true, ret);
+
+	vcap_del_rule(&test_vctrl, &test_netdev, id);
 }
 
 static void vcap_api_set_rule_counter_test(struct kunit *test)
@@ -1561,6 +1597,11 @@ static void vcap_api_rule_insert_in_order_test(struct kunit *test)
 	test_vcap_xn_rule_creator(test, 10000, VCAP_USER_QOS, 20, 400, 6, 774);
 	test_vcap_xn_rule_creator(test, 10000, VCAP_USER_QOS, 30, 300, 3, 771);
 	test_vcap_xn_rule_creator(test, 10000, VCAP_USER_QOS, 40, 200, 2, 768);
+
+	vcap_del_rule(&test_vctrl, &test_netdev, 200);
+	vcap_del_rule(&test_vctrl, &test_netdev, 300);
+	vcap_del_rule(&test_vctrl, &test_netdev, 400);
+	vcap_del_rule(&test_vctrl, &test_netdev, 500);
 }
 
 static void vcap_api_rule_insert_reverse_order_test(struct kunit *test)
@@ -1619,6 +1660,11 @@ static void vcap_api_rule_insert_reverse_order_test(struct kunit *test)
 		++idx;
 	}
 	KUNIT_EXPECT_EQ(test, 768, admin.last_used_addr);
+
+	vcap_del_rule(&test_vctrl, &test_netdev, 500);
+	vcap_del_rule(&test_vctrl, &test_netdev, 400);
+	vcap_del_rule(&test_vctrl, &test_netdev, 300);
+	vcap_del_rule(&test_vctrl, &test_netdev, 200);
 }
 
 static void vcap_api_rule_remove_at_end_test(struct kunit *test)
@@ -1819,6 +1865,9 @@ static void vcap_api_rule_remove_in_front_test(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, 786, test_init_start);
 	KUNIT_EXPECT_EQ(test, 8, test_init_count);
 	KUNIT_EXPECT_EQ(test, 794, admin.last_used_addr);
+
+	vcap_del_rule(&test_vctrl, &test_netdev, 200);
+	vcap_del_rule(&test_vctrl, &test_netdev, 300);
 }
 
 static struct kunit_case vcap_api_rule_remove_test_cases[] = {
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_dev.h b/drivers/net/ethernet/pensando/ionic/ionic_dev.h
index 6aac98bcb9f4..aae4131f146a 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_dev.h
+++ b/drivers/net/ethernet/pensando/ionic/ionic_dev.h
@@ -187,6 +187,7 @@ typedef void (*ionic_desc_cb)(struct ionic_queue *q,
 			      struct ionic_desc_info *desc_info,
 			      struct ionic_cq_info *cq_info, void *cb_arg);
 
+#define IONIC_MAX_BUF_LEN			((u16)-1)
 #define IONIC_PAGE_SIZE				PAGE_SIZE
 #define IONIC_PAGE_SPLIT_SZ			(PAGE_SIZE / 2)
 #define IONIC_PAGE_GFP_MASK			(GFP_ATOMIC | __GFP_NOWARN |\
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
index 26798fc635db..44466e8c5d77 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
@@ -207,7 +207,8 @@ static struct sk_buff *ionic_rx_frags(struct ionic_queue *q,
 			return NULL;
 		}
 
-		frag_len = min_t(u16, len, IONIC_PAGE_SIZE - buf_info->page_offset);
+		frag_len = min_t(u16, len, min_t(u32, IONIC_MAX_BUF_LEN,
+						 IONIC_PAGE_SIZE - buf_info->page_offset));
 		len -= frag_len;
 
 		dma_sync_single_for_cpu(dev,
@@ -452,7 +453,8 @@ void ionic_rx_fill(struct ionic_queue *q)
 
 		/* fill main descriptor - buf[0] */
 		desc->addr = cpu_to_le64(buf_info->dma_addr + buf_info->page_offset);
-		frag_len = min_t(u16, len, IONIC_PAGE_SIZE - buf_info->page_offset);
+		frag_len = min_t(u16, len, min_t(u32, IONIC_MAX_BUF_LEN,
+						 IONIC_PAGE_SIZE - buf_info->page_offset));
 		desc->len = cpu_to_le16(frag_len);
 		remain_len -= frag_len;
 		buf_info++;
@@ -471,7 +473,9 @@ void ionic_rx_fill(struct ionic_queue *q)
 			}
 
 			sg_elem->addr = cpu_to_le64(buf_info->dma_addr + buf_info->page_offset);
-			frag_len = min_t(u16, remain_len, IONIC_PAGE_SIZE - buf_info->page_offset);
+			frag_len = min_t(u16, remain_len, min_t(u32, IONIC_MAX_BUF_LEN,
+								IONIC_PAGE_SIZE -
+								buf_info->page_offset));
 			sg_elem->len = cpu_to_le16(frag_len);
 			remain_len -= frag_len;
 			buf_info++;
diff --git a/drivers/net/ethernet/sfc/tc.c b/drivers/net/ethernet/sfc/tc.c
index 047322b04d4f..834f000ba1c4 100644
--- a/drivers/net/ethernet/sfc/tc.c
+++ b/drivers/net/ethernet/sfc/tc.c
@@ -136,6 +136,8 @@ static struct efx_tc_mac_pedit_action *efx_tc_flower_get_mac(struct efx_nic *efx
 	if (old) {
 		/* don't need our new entry */
 		kfree(ped);
+		if (IS_ERR(old)) /* oh dear, it's actually an error */
+			return ERR_CAST(old);
 		if (!refcount_inc_not_zero(&old->ref))
 			return ERR_PTR(-EAGAIN);
 		/* existing entry found, ref taken */
@@ -602,6 +604,8 @@ static int efx_tc_flower_record_encap_match(struct efx_nic *efx,
 		kfree(encap);
 		if (pseudo) /* don't need our new pseudo either */
 			efx_tc_flower_release_encap_match(efx, pseudo);
+		if (IS_ERR(old)) /* oh dear, it's actually an error */
+			return PTR_ERR(old);
 		/* check old and new em_types are compatible */
 		switch (old->type) {
 		case EFX_TC_EM_DIRECT:
@@ -700,6 +704,8 @@ static struct efx_tc_recirc_id *efx_tc_get_recirc_id(struct efx_nic *efx,
 	if (old) {
 		/* don't need our new entry */
 		kfree(rid);
+		if (IS_ERR(old)) /* oh dear, it's actually an error */
+			return ERR_CAST(old);
 		if (!refcount_inc_not_zero(&old->ref))
 			return ERR_PTR(-EAGAIN);
 		/* existing entry found */
@@ -1482,7 +1488,10 @@ static int efx_tc_flower_replace_foreign(struct efx_nic *efx,
 	old = rhashtable_lookup_get_insert_fast(&efx->tc->match_action_ht,
 						&rule->linkage,
 						efx_tc_match_action_ht_params);
-	if (old) {
+	if (IS_ERR(old)) {
+		rc = PTR_ERR(old);
+		goto release;
+	} else if (old) {
 		netif_dbg(efx, drv, efx->net_dev,
 			  "Ignoring already-offloaded rule (cookie %lx)\n",
 			  tc->cookie);
@@ -1697,7 +1706,10 @@ static int efx_tc_flower_replace_lhs(struct efx_nic *efx,
 	old = rhashtable_lookup_get_insert_fast(&efx->tc->lhs_rule_ht,
 						&rule->linkage,
 						efx_tc_lhs_rule_ht_params);
-	if (old) {
+	if (IS_ERR(old)) {
+		rc = PTR_ERR(old);
+		goto release;
+	} else if (old) {
 		netif_dbg(efx, drv, efx->net_dev,
 			  "Already offloaded rule (cookie %lx)\n", tc->cookie);
 		rc = -EEXIST;
@@ -1858,7 +1870,10 @@ static int efx_tc_flower_replace(struct efx_nic *efx,
 	old = rhashtable_lookup_get_insert_fast(&efx->tc->match_action_ht,
 						&rule->linkage,
 						efx_tc_match_action_ht_params);
-	if (old) {
+	if (IS_ERR(old)) {
+		rc = PTR_ERR(old);
+		goto release;
+	} else if (old) {
 		netif_dbg(efx, drv, efx->net_dev,
 			  "Already offloaded rule (cookie %lx)\n", tc->cookie);
 		NL_SET_ERR_MSG_MOD(extack, "Rule already offloaded");
diff --git a/drivers/net/ethernet/sfc/tc_conntrack.c b/drivers/net/ethernet/sfc/tc_conntrack.c
index 8e06bfbcbea1..44bb57670340 100644
--- a/drivers/net/ethernet/sfc/tc_conntrack.c
+++ b/drivers/net/ethernet/sfc/tc_conntrack.c
@@ -298,7 +298,10 @@ static int efx_tc_ct_replace(struct efx_tc_ct_zone *ct_zone,
 	old = rhashtable_lookup_get_insert_fast(&efx->tc->ct_ht,
 						&conn->linkage,
 						efx_tc_ct_ht_params);
-	if (old) {
+	if (IS_ERR(old)) {
+		rc = PTR_ERR(old);
+		goto release;
+	} else if (old) {
 		netif_dbg(efx, drv, efx->net_dev,
 			  "Already offloaded conntrack (cookie %lx)\n", tc->cookie);
 		rc = -EEXIST;
@@ -482,6 +485,8 @@ struct efx_tc_ct_zone *efx_tc_ct_register_zone(struct efx_nic *efx, u16 zone,
 	if (old) {
 		/* don't need our new entry */
 		kfree(ct_zone);
+		if (IS_ERR(old)) /* oh dear, it's actually an error */
+			return ERR_CAST(old);
 		if (!refcount_inc_not_zero(&old->ref))
 			return ERR_PTR(-EAGAIN);
 		/* existing entry found */
diff --git a/drivers/net/ethernet/sfc/tc_counters.c b/drivers/net/ethernet/sfc/tc_counters.c
index 0fafb47ea082..c44088424323 100644
--- a/drivers/net/ethernet/sfc/tc_counters.c
+++ b/drivers/net/ethernet/sfc/tc_counters.c
@@ -236,6 +236,8 @@ struct efx_tc_counter_index *efx_tc_flower_get_counter_index(
 	if (old) {
 		/* don't need our new entry */
 		kfree(ctr);
+		if (IS_ERR(old)) /* oh dear, it's actually an error */
+			return ERR_CAST(old);
 		if (!refcount_inc_not_zero(&old->ref))
 			return ERR_PTR(-EAGAIN);
 		/* existing entry found */
diff --git a/drivers/net/ethernet/sfc/tc_encap_actions.c b/drivers/net/ethernet/sfc/tc_encap_actions.c
index 7e8bcdb222ad..87443f9dfd22 100644
--- a/drivers/net/ethernet/sfc/tc_encap_actions.c
+++ b/drivers/net/ethernet/sfc/tc_encap_actions.c
@@ -132,6 +132,8 @@ static int efx_bind_neigh(struct efx_nic *efx,
 		/* don't need our new entry */
 		put_net_track(neigh->net, &neigh->ns_tracker);
 		kfree(neigh);
+		if (IS_ERR(old)) /* oh dear, it's actually an error */
+			return PTR_ERR(old);
 		if (!refcount_inc_not_zero(&old->ref))
 			return -EAGAIN;
 		/* existing entry found, ref taken */
@@ -640,6 +642,8 @@ struct efx_tc_encap_action *efx_tc_flower_create_encap_md(
 	if (old) {
 		/* don't need our new entry */
 		kfree(encap);
+		if (IS_ERR(old)) /* oh dear, it's actually an error */
+			return ERR_CAST(old);
 		if (!refcount_inc_not_zero(&old->ref))
 			return ERR_PTR(-EAGAIN);
 		/* existing entry found, ref taken */
diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index 403cb397d4d3..1e996c29043d 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -70,7 +70,7 @@ struct stmmac_txq_stats {
 	u64 tx_tso_frames;
 	u64 tx_tso_nfrags;
 	struct u64_stats_sync syncp;
-};
+} ____cacheline_aligned_in_smp;
 
 struct stmmac_rxq_stats {
 	u64 rx_bytes;
@@ -79,7 +79,7 @@ struct stmmac_rxq_stats {
 	u64 rx_normal_irq_n;
 	u64 napi_poll;
 	struct u64_stats_sync syncp;
-};
+} ____cacheline_aligned_in_smp;
 
 /* Extra statistic and debug information exposed by ethtool */
 struct stmmac_extra_stats {
@@ -202,6 +202,9 @@ struct stmmac_extra_stats {
 	unsigned long mtl_est_hlbf;
 	unsigned long mtl_est_btre;
 	unsigned long mtl_est_btrlm;
+	/* per queue statistics */
+	struct stmmac_txq_stats txq_stats[MTL_MAX_TX_QUEUES];
+	struct stmmac_rxq_stats rxq_stats[MTL_MAX_RX_QUEUES];
 	unsigned long rx_dropped;
 	unsigned long rx_errors;
 	unsigned long tx_dropped;
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
index 01e77368eef1..465ff1fd4785 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
@@ -441,8 +441,8 @@ static int sun8i_dwmac_dma_interrupt(struct stmmac_priv *priv,
 				     struct stmmac_extra_stats *x, u32 chan,
 				     u32 dir)
 {
-	struct stmmac_rx_queue *rx_q = &priv->dma_conf.rx_queue[chan];
-	struct stmmac_tx_queue *tx_q = &priv->dma_conf.tx_queue[chan];
+	struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[chan];
+	struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[chan];
 	int ret = 0;
 	u32 v;
 
@@ -455,9 +455,9 @@ static int sun8i_dwmac_dma_interrupt(struct stmmac_priv *priv,
 
 	if (v & EMAC_TX_INT) {
 		ret |= handle_tx;
-		u64_stats_update_begin(&tx_q->txq_stats.syncp);
-		tx_q->txq_stats.tx_normal_irq_n++;
-		u64_stats_update_end(&tx_q->txq_stats.syncp);
+		u64_stats_update_begin(&txq_stats->syncp);
+		txq_stats->tx_normal_irq_n++;
+		u64_stats_update_end(&txq_stats->syncp);
 	}
 
 	if (v & EMAC_TX_DMA_STOP_INT)
@@ -479,9 +479,9 @@ static int sun8i_dwmac_dma_interrupt(struct stmmac_priv *priv,
 
 	if (v & EMAC_RX_INT) {
 		ret |= handle_rx;
-		u64_stats_update_begin(&rx_q->rxq_stats.syncp);
-		rx_q->rxq_stats.rx_normal_irq_n++;
-		u64_stats_update_end(&rx_q->rxq_stats.syncp);
+		u64_stats_update_begin(&rxq_stats->syncp);
+		rxq_stats->rx_normal_irq_n++;
+		u64_stats_update_end(&rxq_stats->syncp);
 	}
 
 	if (v & EMAC_RX_BUF_UA_INT)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c
index 980e5f8a37ec..9470d3fd2ded 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c
@@ -171,8 +171,8 @@ int dwmac4_dma_interrupt(struct stmmac_priv *priv, void __iomem *ioaddr,
 	const struct dwmac4_addrs *dwmac4_addrs = priv->plat->dwmac4_addrs;
 	u32 intr_status = readl(ioaddr + DMA_CHAN_STATUS(dwmac4_addrs, chan));
 	u32 intr_en = readl(ioaddr + DMA_CHAN_INTR_ENA(dwmac4_addrs, chan));
-	struct stmmac_rx_queue *rx_q = &priv->dma_conf.rx_queue[chan];
-	struct stmmac_tx_queue *tx_q = &priv->dma_conf.tx_queue[chan];
+	struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[chan];
+	struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[chan];
 	int ret = 0;
 
 	if (dir == DMA_DIR_RX)
@@ -201,15 +201,15 @@ int dwmac4_dma_interrupt(struct stmmac_priv *priv, void __iomem *ioaddr,
 	}
 	/* TX/RX NORMAL interrupts */
 	if (likely(intr_status & DMA_CHAN_STATUS_RI)) {
-		u64_stats_update_begin(&rx_q->rxq_stats.syncp);
-		rx_q->rxq_stats.rx_normal_irq_n++;
-		u64_stats_update_end(&rx_q->rxq_stats.syncp);
+		u64_stats_update_begin(&rxq_stats->syncp);
+		rxq_stats->rx_normal_irq_n++;
+		u64_stats_update_end(&rxq_stats->syncp);
 		ret |= handle_rx;
 	}
 	if (likely(intr_status & DMA_CHAN_STATUS_TI)) {
-		u64_stats_update_begin(&tx_q->txq_stats.syncp);
-		tx_q->txq_stats.tx_normal_irq_n++;
-		u64_stats_update_end(&tx_q->txq_stats.syncp);
+		u64_stats_update_begin(&txq_stats->syncp);
+		txq_stats->tx_normal_irq_n++;
+		u64_stats_update_end(&txq_stats->syncp);
 		ret |= handle_tx;
 	}
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
index aaa09b16b016..7907d62d3437 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
@@ -162,8 +162,8 @@ static void show_rx_process_state(unsigned int status)
 int dwmac_dma_interrupt(struct stmmac_priv *priv, void __iomem *ioaddr,
 			struct stmmac_extra_stats *x, u32 chan, u32 dir)
 {
-	struct stmmac_rx_queue *rx_q = &priv->dma_conf.rx_queue[chan];
-	struct stmmac_tx_queue *tx_q = &priv->dma_conf.tx_queue[chan];
+	struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[chan];
+	struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[chan];
 	int ret = 0;
 	/* read the status register (CSR5) */
 	u32 intr_status = readl(ioaddr + DMA_STATUS);
@@ -215,16 +215,16 @@ int dwmac_dma_interrupt(struct stmmac_priv *priv, void __iomem *ioaddr,
 			u32 value = readl(ioaddr + DMA_INTR_ENA);
 			/* to schedule NAPI on real RIE event. */
 			if (likely(value & DMA_INTR_ENA_RIE)) {
-				u64_stats_update_begin(&rx_q->rxq_stats.syncp);
-				rx_q->rxq_stats.rx_normal_irq_n++;
-				u64_stats_update_end(&rx_q->rxq_stats.syncp);
+				u64_stats_update_begin(&rxq_stats->syncp);
+				rxq_stats->rx_normal_irq_n++;
+				u64_stats_update_end(&rxq_stats->syncp);
 				ret |= handle_rx;
 			}
 		}
 		if (likely(intr_status & DMA_STATUS_TI)) {
-			u64_stats_update_begin(&tx_q->txq_stats.syncp);
-			tx_q->txq_stats.tx_normal_irq_n++;
-			u64_stats_update_end(&tx_q->txq_stats.syncp);
+			u64_stats_update_begin(&txq_stats->syncp);
+			txq_stats->tx_normal_irq_n++;
+			u64_stats_update_end(&txq_stats->syncp);
 			ret |= handle_tx;
 		}
 		if (unlikely(intr_status & DMA_STATUS_ERI))
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c
index fa69d64a8694..3cde695fec91 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c
@@ -337,8 +337,8 @@ static int dwxgmac2_dma_interrupt(struct stmmac_priv *priv,
 				  struct stmmac_extra_stats *x, u32 chan,
 				  u32 dir)
 {
-	struct stmmac_rx_queue *rx_q = &priv->dma_conf.rx_queue[chan];
-	struct stmmac_tx_queue *tx_q = &priv->dma_conf.tx_queue[chan];
+	struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[chan];
+	struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[chan];
 	u32 intr_status = readl(ioaddr + XGMAC_DMA_CH_STATUS(chan));
 	u32 intr_en = readl(ioaddr + XGMAC_DMA_CH_INT_EN(chan));
 	int ret = 0;
@@ -367,15 +367,15 @@ static int dwxgmac2_dma_interrupt(struct stmmac_priv *priv,
 	/* TX/RX NORMAL interrupts */
 	if (likely(intr_status & XGMAC_NIS)) {
 		if (likely(intr_status & XGMAC_RI)) {
-			u64_stats_update_begin(&rx_q->rxq_stats.syncp);
-			rx_q->rxq_stats.rx_normal_irq_n++;
-			u64_stats_update_end(&rx_q->rxq_stats.syncp);
+			u64_stats_update_begin(&rxq_stats->syncp);
+			rxq_stats->rx_normal_irq_n++;
+			u64_stats_update_end(&rxq_stats->syncp);
 			ret |= handle_rx;
 		}
 		if (likely(intr_status & (XGMAC_TI | XGMAC_TBU))) {
-			u64_stats_update_begin(&tx_q->txq_stats.syncp);
-			tx_q->txq_stats.tx_normal_irq_n++;
-			u64_stats_update_end(&tx_q->txq_stats.syncp);
+			u64_stats_update_begin(&txq_stats->syncp);
+			txq_stats->tx_normal_irq_n++;
+			u64_stats_update_end(&txq_stats->syncp);
 			ret |= handle_tx;
 		}
 	}
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index 3401e888a9f6..cd7a9768de5f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -78,7 +78,6 @@ struct stmmac_tx_queue {
 	dma_addr_t dma_tx_phy;
 	dma_addr_t tx_tail_addr;
 	u32 mss;
-	struct stmmac_txq_stats txq_stats;
 };
 
 struct stmmac_rx_buffer {
@@ -123,7 +122,6 @@ struct stmmac_rx_queue {
 		unsigned int len;
 		unsigned int error;
 	} state;
-	struct stmmac_rxq_stats rxq_stats;
 };
 
 struct stmmac_channel {
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index b7ac7abecdd3..6aa5c0556d22 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -548,14 +548,14 @@ static void stmmac_get_per_qstats(struct stmmac_priv *priv, u64 *data)
 
 	pos = data;
 	for (q = 0; q < tx_cnt; q++) {
-		struct stmmac_tx_queue *tx_q = &priv->dma_conf.tx_queue[q];
+		struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[q];
 		struct stmmac_txq_stats snapshot;
 
 		data = pos;
 		do {
-			start = u64_stats_fetch_begin(&tx_q->txq_stats.syncp);
-			snapshot = tx_q->txq_stats;
-		} while (u64_stats_fetch_retry(&tx_q->txq_stats.syncp, start));
+			start = u64_stats_fetch_begin(&txq_stats->syncp);
+			snapshot = *txq_stats;
+		} while (u64_stats_fetch_retry(&txq_stats->syncp, start));
 
 		p = (char *)&snapshot + offsetof(struct stmmac_txq_stats, tx_pkt_n);
 		for (stat = 0; stat < STMMAC_TXQ_STATS; stat++) {
@@ -566,14 +566,14 @@ static void stmmac_get_per_qstats(struct stmmac_priv *priv, u64 *data)
 
 	pos = data;
 	for (q = 0; q < rx_cnt; q++) {
-		struct stmmac_rx_queue *rx_q = &priv->dma_conf.rx_queue[q];
+		struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[q];
 		struct stmmac_rxq_stats snapshot;
 
 		data = pos;
 		do {
-			start = u64_stats_fetch_begin(&rx_q->rxq_stats.syncp);
-			snapshot = rx_q->rxq_stats;
-		} while (u64_stats_fetch_retry(&rx_q->rxq_stats.syncp, start));
+			start = u64_stats_fetch_begin(&rxq_stats->syncp);
+			snapshot = *rxq_stats;
+		} while (u64_stats_fetch_retry(&rxq_stats->syncp, start));
 
 		p = (char *)&snapshot + offsetof(struct stmmac_rxq_stats, rx_pkt_n);
 		for (stat = 0; stat < STMMAC_RXQ_STATS; stat++) {
@@ -637,14 +637,14 @@ static void stmmac_get_ethtool_stats(struct net_device *dev,
 
 	pos = j;
 	for (i = 0; i < rx_queues_count; i++) {
-		struct stmmac_rx_queue *rx_q = &priv->dma_conf.rx_queue[i];
+		struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[i];
 		struct stmmac_rxq_stats snapshot;
 
 		j = pos;
 		do {
-			start = u64_stats_fetch_begin(&rx_q->rxq_stats.syncp);
-			snapshot = rx_q->rxq_stats;
-		} while (u64_stats_fetch_retry(&rx_q->rxq_stats.syncp, start));
+			start = u64_stats_fetch_begin(&rxq_stats->syncp);
+			snapshot = *rxq_stats;
+		} while (u64_stats_fetch_retry(&rxq_stats->syncp, start));
 
 		data[j++] += snapshot.rx_pkt_n;
 		data[j++] += snapshot.rx_normal_irq_n;
@@ -654,14 +654,14 @@ static void stmmac_get_ethtool_stats(struct net_device *dev,
 
 	pos = j;
 	for (i = 0; i < tx_queues_count; i++) {
-		struct stmmac_tx_queue *tx_q = &priv->dma_conf.tx_queue[i];
+		struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[i];
 		struct stmmac_txq_stats snapshot;
 
 		j = pos;
 		do {
-			start = u64_stats_fetch_begin(&tx_q->txq_stats.syncp);
-			snapshot = tx_q->txq_stats;
-		} while (u64_stats_fetch_retry(&tx_q->txq_stats.syncp, start));
+			start = u64_stats_fetch_begin(&txq_stats->syncp);
+			snapshot = *txq_stats;
+		} while (u64_stats_fetch_retry(&txq_stats->syncp, start));
 
 		data[j++] += snapshot.tx_pkt_n;
 		data[j++] += snapshot.tx_normal_irq_n;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 2206789802bf..83c567a89a46 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -2426,6 +2426,7 @@ static bool stmmac_xdp_xmit_zc(struct stmmac_priv *priv, u32 queue, u32 budget)
 {
 	struct netdev_queue *nq = netdev_get_tx_queue(priv->dev, queue);
 	struct stmmac_tx_queue *tx_q = &priv->dma_conf.tx_queue[queue];
+	struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[queue];
 	struct xsk_buff_pool *pool = tx_q->xsk_pool;
 	unsigned int entry = tx_q->cur_tx;
 	struct dma_desc *tx_desc = NULL;
@@ -2505,9 +2506,9 @@ static bool stmmac_xdp_xmit_zc(struct stmmac_priv *priv, u32 queue, u32 budget)
 		tx_q->cur_tx = STMMAC_GET_ENTRY(tx_q->cur_tx, priv->dma_conf.dma_tx_size);
 		entry = tx_q->cur_tx;
 	}
-	flags = u64_stats_update_begin_irqsave(&tx_q->txq_stats.syncp);
-	tx_q->txq_stats.tx_set_ic_bit += tx_set_ic_bit;
-	u64_stats_update_end_irqrestore(&tx_q->txq_stats.syncp, flags);
+	flags = u64_stats_update_begin_irqsave(&txq_stats->syncp);
+	txq_stats->tx_set_ic_bit += tx_set_ic_bit;
+	u64_stats_update_end_irqrestore(&txq_stats->syncp, flags);
 
 	if (tx_desc) {
 		stmmac_flush_tx_descriptors(priv, queue);
@@ -2547,6 +2548,7 @@ static void stmmac_bump_dma_threshold(struct stmmac_priv *priv, u32 chan)
 static int stmmac_tx_clean(struct stmmac_priv *priv, int budget, u32 queue)
 {
 	struct stmmac_tx_queue *tx_q = &priv->dma_conf.tx_queue[queue];
+	struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[queue];
 	unsigned int bytes_compl = 0, pkts_compl = 0;
 	unsigned int entry, xmits = 0, count = 0;
 	u32 tx_packets = 0, tx_errors = 0;
@@ -2706,11 +2708,11 @@ static int stmmac_tx_clean(struct stmmac_priv *priv, int budget, u32 queue)
 	if (tx_q->dirty_tx != tx_q->cur_tx)
 		stmmac_tx_timer_arm(priv, queue);
 
-	flags = u64_stats_update_begin_irqsave(&tx_q->txq_stats.syncp);
-	tx_q->txq_stats.tx_packets += tx_packets;
-	tx_q->txq_stats.tx_pkt_n += tx_packets;
-	tx_q->txq_stats.tx_clean++;
-	u64_stats_update_end_irqrestore(&tx_q->txq_stats.syncp, flags);
+	flags = u64_stats_update_begin_irqsave(&txq_stats->syncp);
+	txq_stats->tx_packets += tx_packets;
+	txq_stats->tx_pkt_n += tx_packets;
+	txq_stats->tx_clean++;
+	u64_stats_update_end_irqrestore(&txq_stats->syncp, flags);
 
 	priv->xstats.tx_errors += tx_errors;
 
@@ -4114,6 +4116,7 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev)
 	int nfrags = skb_shinfo(skb)->nr_frags;
 	u32 queue = skb_get_queue_mapping(skb);
 	unsigned int first_entry, tx_packets;
+	struct stmmac_txq_stats *txq_stats;
 	int tmp_pay_len = 0, first_tx;
 	struct stmmac_tx_queue *tx_q;
 	bool has_vlan, set_ic;
@@ -4124,6 +4127,7 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev)
 	int i;
 
 	tx_q = &priv->dma_conf.tx_queue[queue];
+	txq_stats = &priv->xstats.txq_stats[queue];
 	first_tx = tx_q->cur_tx;
 
 	/* Compute header lengths */
@@ -4282,13 +4286,13 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev)
 		netif_tx_stop_queue(netdev_get_tx_queue(priv->dev, queue));
 	}
 
-	flags = u64_stats_update_begin_irqsave(&tx_q->txq_stats.syncp);
-	tx_q->txq_stats.tx_bytes += skb->len;
-	tx_q->txq_stats.tx_tso_frames++;
-	tx_q->txq_stats.tx_tso_nfrags += nfrags;
+	flags = u64_stats_update_begin_irqsave(&txq_stats->syncp);
+	txq_stats->tx_bytes += skb->len;
+	txq_stats->tx_tso_frames++;
+	txq_stats->tx_tso_nfrags += nfrags;
 	if (set_ic)
-		tx_q->txq_stats.tx_set_ic_bit++;
-	u64_stats_update_end_irqrestore(&tx_q->txq_stats.syncp, flags);
+		txq_stats->tx_set_ic_bit++;
+	u64_stats_update_end_irqrestore(&txq_stats->syncp, flags);
 
 	if (priv->sarc_type)
 		stmmac_set_desc_sarc(priv, first, priv->sarc_type);
@@ -4359,6 +4363,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
 	u32 queue = skb_get_queue_mapping(skb);
 	int nfrags = skb_shinfo(skb)->nr_frags;
 	int gso = skb_shinfo(skb)->gso_type;
+	struct stmmac_txq_stats *txq_stats;
 	struct dma_edesc *tbs_desc = NULL;
 	struct dma_desc *desc, *first;
 	struct stmmac_tx_queue *tx_q;
@@ -4368,6 +4373,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
 	dma_addr_t des;
 
 	tx_q = &priv->dma_conf.tx_queue[queue];
+	txq_stats = &priv->xstats.txq_stats[queue];
 	first_tx = tx_q->cur_tx;
 
 	if (priv->tx_path_in_lpi_mode && priv->eee_sw_timer_en)
@@ -4519,11 +4525,11 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
 		netif_tx_stop_queue(netdev_get_tx_queue(priv->dev, queue));
 	}
 
-	flags = u64_stats_update_begin_irqsave(&tx_q->txq_stats.syncp);
-	tx_q->txq_stats.tx_bytes += skb->len;
+	flags = u64_stats_update_begin_irqsave(&txq_stats->syncp);
+	txq_stats->tx_bytes += skb->len;
 	if (set_ic)
-		tx_q->txq_stats.tx_set_ic_bit++;
-	u64_stats_update_end_irqrestore(&tx_q->txq_stats.syncp, flags);
+		txq_stats->tx_set_ic_bit++;
+	u64_stats_update_end_irqrestore(&txq_stats->syncp, flags);
 
 	if (priv->sarc_type)
 		stmmac_set_desc_sarc(priv, first, priv->sarc_type);
@@ -4730,6 +4736,7 @@ static unsigned int stmmac_rx_buf2_len(struct stmmac_priv *priv,
 static int stmmac_xdp_xmit_xdpf(struct stmmac_priv *priv, int queue,
 				struct xdp_frame *xdpf, bool dma_map)
 {
+	struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[queue];
 	struct stmmac_tx_queue *tx_q = &priv->dma_conf.tx_queue[queue];
 	unsigned int entry = tx_q->cur_tx;
 	struct dma_desc *tx_desc;
@@ -4789,9 +4796,9 @@ static int stmmac_xdp_xmit_xdpf(struct stmmac_priv *priv, int queue,
 		unsigned long flags;
 		tx_q->tx_count_frames = 0;
 		stmmac_set_tx_ic(priv, tx_desc);
-		flags = u64_stats_update_begin_irqsave(&tx_q->txq_stats.syncp);
-		tx_q->txq_stats.tx_set_ic_bit++;
-		u64_stats_update_end_irqrestore(&tx_q->txq_stats.syncp, flags);
+		flags = u64_stats_update_begin_irqsave(&txq_stats->syncp);
+		txq_stats->tx_set_ic_bit++;
+		u64_stats_update_end_irqrestore(&txq_stats->syncp, flags);
 	}
 
 	stmmac_enable_dma_transmission(priv, priv->ioaddr);
@@ -4936,7 +4943,7 @@ static void stmmac_dispatch_skb_zc(struct stmmac_priv *priv, u32 queue,
 				   struct dma_desc *p, struct dma_desc *np,
 				   struct xdp_buff *xdp)
 {
-	struct stmmac_rx_queue *rx_q = &priv->dma_conf.rx_queue[queue];
+	struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[queue];
 	struct stmmac_channel *ch = &priv->channel[queue];
 	unsigned int len = xdp->data_end - xdp->data;
 	enum pkt_hash_types hash_type;
@@ -4966,10 +4973,10 @@ static void stmmac_dispatch_skb_zc(struct stmmac_priv *priv, u32 queue,
 	skb_record_rx_queue(skb, queue);
 	napi_gro_receive(&ch->rxtx_napi, skb);
 
-	flags = u64_stats_update_begin_irqsave(&rx_q->rxq_stats.syncp);
-	rx_q->rxq_stats.rx_pkt_n++;
-	rx_q->rxq_stats.rx_bytes += len;
-	u64_stats_update_end_irqrestore(&rx_q->rxq_stats.syncp, flags);
+	flags = u64_stats_update_begin_irqsave(&rxq_stats->syncp);
+	rxq_stats->rx_pkt_n++;
+	rxq_stats->rx_bytes += len;
+	u64_stats_update_end_irqrestore(&rxq_stats->syncp, flags);
 }
 
 static bool stmmac_rx_refill_zc(struct stmmac_priv *priv, u32 queue, u32 budget)
@@ -5042,6 +5049,7 @@ static struct stmmac_xdp_buff *xsk_buff_to_stmmac_ctx(struct xdp_buff *xdp)
 
 static int stmmac_rx_zc(struct stmmac_priv *priv, int limit, u32 queue)
 {
+	struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[queue];
 	struct stmmac_rx_queue *rx_q = &priv->dma_conf.rx_queue[queue];
 	unsigned int count = 0, error = 0, len = 0;
 	int dirty = stmmac_rx_dirty(priv, queue);
@@ -5205,9 +5213,9 @@ read_again:
 
 	stmmac_finalize_xdp_rx(priv, xdp_status);
 
-	flags = u64_stats_update_begin_irqsave(&rx_q->rxq_stats.syncp);
-	rx_q->rxq_stats.rx_pkt_n += count;
-	u64_stats_update_end_irqrestore(&rx_q->rxq_stats.syncp, flags);
+	flags = u64_stats_update_begin_irqsave(&rxq_stats->syncp);
+	rxq_stats->rx_pkt_n += count;
+	u64_stats_update_end_irqrestore(&rxq_stats->syncp, flags);
 
 	priv->xstats.rx_dropped += rx_dropped;
 	priv->xstats.rx_errors += rx_errors;
@@ -5235,6 +5243,7 @@ read_again:
 static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue)
 {
 	u32 rx_errors = 0, rx_dropped = 0, rx_bytes = 0, rx_packets = 0;
+	struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[queue];
 	struct stmmac_rx_queue *rx_q = &priv->dma_conf.rx_queue[queue];
 	struct stmmac_channel *ch = &priv->channel[queue];
 	unsigned int count = 0, error = 0, len = 0;
@@ -5496,11 +5505,11 @@ drain_data:
 
 	stmmac_rx_refill(priv, queue);
 
-	flags = u64_stats_update_begin_irqsave(&rx_q->rxq_stats.syncp);
-	rx_q->rxq_stats.rx_packets += rx_packets;
-	rx_q->rxq_stats.rx_bytes += rx_bytes;
-	rx_q->rxq_stats.rx_pkt_n += count;
-	u64_stats_update_end_irqrestore(&rx_q->rxq_stats.syncp, flags);
+	flags = u64_stats_update_begin_irqsave(&rxq_stats->syncp);
+	rxq_stats->rx_packets += rx_packets;
+	rxq_stats->rx_bytes += rx_bytes;
+	rxq_stats->rx_pkt_n += count;
+	u64_stats_update_end_irqrestore(&rxq_stats->syncp, flags);
 
 	priv->xstats.rx_dropped += rx_dropped;
 	priv->xstats.rx_errors += rx_errors;
@@ -5513,15 +5522,15 @@ static int stmmac_napi_poll_rx(struct napi_struct *napi, int budget)
 	struct stmmac_channel *ch =
 		container_of(napi, struct stmmac_channel, rx_napi);
 	struct stmmac_priv *priv = ch->priv_data;
-	struct stmmac_rx_queue *rx_q;
+	struct stmmac_rxq_stats *rxq_stats;
 	u32 chan = ch->index;
 	unsigned long flags;
 	int work_done;
 
-	rx_q = &priv->dma_conf.rx_queue[chan];
-	flags = u64_stats_update_begin_irqsave(&rx_q->rxq_stats.syncp);
-	rx_q->rxq_stats.napi_poll++;
-	u64_stats_update_end_irqrestore(&rx_q->rxq_stats.syncp, flags);
+	rxq_stats = &priv->xstats.rxq_stats[chan];
+	flags = u64_stats_update_begin_irqsave(&rxq_stats->syncp);
+	rxq_stats->napi_poll++;
+	u64_stats_update_end_irqrestore(&rxq_stats->syncp, flags);
 
 	work_done = stmmac_rx(priv, budget, chan);
 	if (work_done < budget && napi_complete_done(napi, work_done)) {
@@ -5540,15 +5549,15 @@ static int stmmac_napi_poll_tx(struct napi_struct *napi, int budget)
 	struct stmmac_channel *ch =
 		container_of(napi, struct stmmac_channel, tx_napi);
 	struct stmmac_priv *priv = ch->priv_data;
-	struct stmmac_tx_queue *tx_q;
+	struct stmmac_txq_stats *txq_stats;
 	u32 chan = ch->index;
 	unsigned long flags;
 	int work_done;
 
-	tx_q = &priv->dma_conf.tx_queue[chan];
-	flags = u64_stats_update_begin_irqsave(&tx_q->txq_stats.syncp);
-	tx_q->txq_stats.napi_poll++;
-	u64_stats_update_end_irqrestore(&tx_q->txq_stats.syncp, flags);
+	txq_stats = &priv->xstats.txq_stats[chan];
+	flags = u64_stats_update_begin_irqsave(&txq_stats->syncp);
+	txq_stats->napi_poll++;
+	u64_stats_update_end_irqrestore(&txq_stats->syncp, flags);
 
 	work_done = stmmac_tx_clean(priv, budget, chan);
 	work_done = min(work_done, budget);
@@ -5570,20 +5579,20 @@ static int stmmac_napi_poll_rxtx(struct napi_struct *napi, int budget)
 		container_of(napi, struct stmmac_channel, rxtx_napi);
 	struct stmmac_priv *priv = ch->priv_data;
 	int rx_done, tx_done, rxtx_done;
-	struct stmmac_rx_queue *rx_q;
-	struct stmmac_tx_queue *tx_q;
+	struct stmmac_rxq_stats *rxq_stats;
+	struct stmmac_txq_stats *txq_stats;
 	u32 chan = ch->index;
 	unsigned long flags;
 
-	rx_q = &priv->dma_conf.rx_queue[chan];
-	flags = u64_stats_update_begin_irqsave(&rx_q->rxq_stats.syncp);
-	rx_q->rxq_stats.napi_poll++;
-	u64_stats_update_end_irqrestore(&rx_q->rxq_stats.syncp, flags);
+	rxq_stats = &priv->xstats.rxq_stats[chan];
+	flags = u64_stats_update_begin_irqsave(&rxq_stats->syncp);
+	rxq_stats->napi_poll++;
+	u64_stats_update_end_irqrestore(&rxq_stats->syncp, flags);
 
-	tx_q = &priv->dma_conf.tx_queue[chan];
-	flags = u64_stats_update_begin_irqsave(&tx_q->txq_stats.syncp);
-	tx_q->txq_stats.napi_poll++;
-	u64_stats_update_end_irqrestore(&tx_q->txq_stats.syncp, flags);
+	txq_stats = &priv->xstats.txq_stats[chan];
+	flags = u64_stats_update_begin_irqsave(&txq_stats->syncp);
+	txq_stats->napi_poll++;
+	u64_stats_update_end_irqrestore(&txq_stats->syncp, flags);
 
 	tx_done = stmmac_tx_clean(priv, budget, chan);
 	tx_done = min(tx_done, budget);
@@ -6926,7 +6935,7 @@ static void stmmac_get_stats64(struct net_device *dev, struct rtnl_link_stats64
 	int q;
 
 	for (q = 0; q < tx_cnt; q++) {
-		struct stmmac_txq_stats *txq_stats = &priv->dma_conf.tx_queue[q].txq_stats;
+		struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[q];
 		u64 tx_packets;
 		u64 tx_bytes;
 
@@ -6941,7 +6950,7 @@ static void stmmac_get_stats64(struct net_device *dev, struct rtnl_link_stats64
 	}
 
 	for (q = 0; q < rx_cnt; q++) {
-		struct stmmac_rxq_stats *rxq_stats = &priv->dma_conf.rx_queue[q].rxq_stats;
+		struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[q];
 		u64 rx_packets;
 		u64 rx_bytes;
 
@@ -7342,9 +7351,9 @@ int stmmac_dvr_probe(struct device *device,
 	priv->dev = ndev;
 
 	for (i = 0; i < MTL_MAX_RX_QUEUES; i++)
-		u64_stats_init(&priv->dma_conf.rx_queue[i].rxq_stats.syncp);
+		u64_stats_init(&priv->xstats.rxq_stats[i].syncp);
 	for (i = 0; i < MTL_MAX_TX_QUEUES; i++)
-		u64_stats_init(&priv->dma_conf.tx_queue[i].txq_stats.syncp);
+		u64_stats_init(&priv->xstats.txq_stats[i].syncp);
 
 	stmmac_set_ethtool_ops(ndev);
 	priv->pause = pause;
diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig
index 88b5b1b47779..0a3346650e03 100644
--- a/drivers/net/ethernet/ti/Kconfig
+++ b/drivers/net/ethernet/ti/Kconfig
@@ -199,6 +199,7 @@ config TI_ICSSG_PRUETH
 
 config TI_ICSS_IEP
 	tristate "TI PRU ICSS IEP driver"
+	depends on PTP_1588_CLOCK_OPTIONAL
 	depends on TI_PRUSS
 	default TI_PRUSS
 	help
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index e8b94580194e..508d9a392ab1 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -2115,7 +2115,12 @@ static const struct ethtool_ops team_ethtool_ops = {
 static void team_setup_by_port(struct net_device *dev,
 			       struct net_device *port_dev)
 {
-	dev->header_ops	= port_dev->header_ops;
+	struct team *team = netdev_priv(dev);
+
+	if (port_dev->type == ARPHRD_ETHER)
+		dev->header_ops	= team->header_ops_cache;
+	else
+		dev->header_ops	= port_dev->header_ops;
 	dev->type = port_dev->type;
 	dev->hard_header_len = port_dev->hard_header_len;
 	dev->needed_headroom = port_dev->needed_headroom;
@@ -2162,8 +2167,11 @@ static int team_dev_type_check_change(struct net_device *dev,
 
 static void team_setup(struct net_device *dev)
 {
+	struct team *team = netdev_priv(dev);
+
 	ether_setup(dev);
 	dev->max_mtu = ETH_MAX_MTU;
+	team->header_ops_cache = dev->header_ops;
 
 	dev->netdev_ops = &team_netdev_ops;
 	dev->ethtool_ops = &team_ethtool_ops;
diff --git a/drivers/net/thunderbolt/main.c b/drivers/net/thunderbolt/main.c
index 0c1e8970ee58..0a53ec293d04 100644
--- a/drivers/net/thunderbolt/main.c
+++ b/drivers/net/thunderbolt/main.c
@@ -1049,12 +1049,11 @@ static bool tbnet_xmit_csum_and_map(struct tbnet *net, struct sk_buff *skb,
 		*tucso = ~csum_tcpudp_magic(ip_hdr(skb)->saddr,
 					    ip_hdr(skb)->daddr, 0,
 					    ip_hdr(skb)->protocol, 0);
-	} else if (skb_is_gso_v6(skb)) {
+	} else if (skb_is_gso(skb) && skb_is_gso_v6(skb)) {
 		tucso = dest + ((void *)&(tcp_hdr(skb)->check) - data);
 		*tucso = ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
 					  &ipv6_hdr(skb)->daddr, 0,
 					  IPPROTO_TCP, 0);
-		return false;
 	} else if (protocol == htons(ETH_P_IPV6)) {
 		tucso = dest + skb_checksum_start_offset(skb) + skb->csum_offset;
 		*tucso = ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c
index e463f59e95c2..5b5597073b00 100644
--- a/drivers/net/vxlan/vxlan_core.c
+++ b/drivers/net/vxlan/vxlan_core.c
@@ -4331,6 +4331,10 @@ static size_t vxlan_get_size(const struct net_device *dev)
 		nla_total_size(sizeof(__u8)) + /* IFLA_VXLAN_REMCSUM_TX */
 		nla_total_size(sizeof(__u8)) + /* IFLA_VXLAN_REMCSUM_RX */
 		nla_total_size(sizeof(__u8)) + /* IFLA_VXLAN_LOCALBYPASS */
+		nla_total_size(0) + /* IFLA_VXLAN_GBP */
+		nla_total_size(0) + /* IFLA_VXLAN_GPE */
+		nla_total_size(0) + /* IFLA_VXLAN_REMCSUM_NOPARTIAL */
+		nla_total_size(sizeof(__u8)) + /* IFLA_VXLAN_VNIFILTER */
 		0;
 }
 
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 9ab8555180a3..8e14cea15f98 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -724,6 +724,10 @@ iscsi_sw_tcp_conn_bind(struct iscsi_cls_session *cls_session,
 		return -EEXIST;
 	}
 
+	err = -EINVAL;
+	if (!sk_is_tcp(sock->sk))
+		goto free_socket;
+
 	err = iscsi_conn_bind(cls_session, cls_conn, is_leading);
 	if (err)
 		goto free_socket;
diff --git a/include/linux/btf_ids.h b/include/linux/btf_ids.h
index a3462a9b8e18..a9cb10b0e2e9 100644
--- a/include/linux/btf_ids.h
+++ b/include/linux/btf_ids.h
@@ -49,7 +49,7 @@ word							\
 	____BTF_ID(symbol, word)
 
 #define __ID(prefix) \
-	__PASTE(prefix, __COUNTER__)
+	__PASTE(__PASTE(prefix, __COUNTER__), __LINE__)
 
 /*
  * The BTF_ID defines unique symbol for each ID pointing
diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index 1b9b15a492fa..cdc684e04a2f 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -189,6 +189,8 @@ struct team {
 	struct net_device *dev; /* associated netdevice */
 	struct team_pcpu_stats __percpu *pcpu_stats;
 
+	const struct header_ops *header_ops_cache;
+
 	struct mutex lock; /* used for overall locking, e.g. port lists write */
 
 	/*
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index dd40c75011d2..7c816359d5a9 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -1682,7 +1682,7 @@ struct nft_trans_gc {
 	struct net		*net;
 	struct nft_set		*set;
 	u32			seq;
-	u8			count;
+	u16			count;
 	void			*priv[NFT_TRANS_GC_BATCHCOUNT];
 	struct rcu_head		rcu;
 };
@@ -1700,8 +1700,9 @@ void nft_trans_gc_queue_sync_done(struct nft_trans_gc *trans);
 
 void nft_trans_gc_elem_add(struct nft_trans_gc *gc, void *priv);
 
-struct nft_trans_gc *nft_trans_gc_catchall(struct nft_trans_gc *gc,
-					   unsigned int gc_seq);
+struct nft_trans_gc *nft_trans_gc_catchall_async(struct nft_trans_gc *gc,
+						 unsigned int gc_seq);
+struct nft_trans_gc *nft_trans_gc_catchall_sync(struct nft_trans_gc *gc);
 
 void nft_setelem_data_deactivate(const struct net *net,
 				 const struct nft_set *set,
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 8790b3962e4b..0448700890f7 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -1962,7 +1962,9 @@ union bpf_attr {
  * 		performed again, if the helper is used in combination with
  * 		direct packet access.
  * 	Return
- * 		0 on success, or a negative error in case of failure.
+ * 		0 on success, or a negative error in case of failure. Positive
+ * 		error indicates a potential drop or congestion in the target
+ * 		device. The particular positive error codes are not defined.
  *
  * u64 bpf_get_current_pid_tgid(void)
  * 	Description
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index 1095bbe29859..8090d7fb11ef 100644
--- a/kernel/bpf/btf.c
+++ b/kernel/bpf/btf.c
@@ -8501,7 +8501,7 @@ bool btf_nested_type_is_trusted(struct bpf_verifier_log *log,
 	tname = btf_name_by_offset(btf, walk_type->name_off);
 
 	ret = snprintf(safe_tname, sizeof(safe_tname), "%s%s", tname, suffix);
-	if (ret < 0)
+	if (ret >= sizeof(safe_tname))
 		return false;
 
 	safe_id = btf_find_by_name_kind(btf, safe_tname, BTF_INFO_KIND(walk_type->info));
diff --git a/kernel/bpf/cgroup.c b/kernel/bpf/cgroup.c
index 5b2741aa0d9b..03b3d4492980 100644
--- a/kernel/bpf/cgroup.c
+++ b/kernel/bpf/cgroup.c
@@ -785,7 +785,8 @@ found:
  *                          to descendants
  * @cgrp: The cgroup which descendants to traverse
  * @link: A link for which to replace BPF program
- * @type: Type of attach operation
+ * @new_prog: &struct bpf_prog for the target BPF program with its refcnt
+ *            incremented
  *
  * Must be called with cgroup_mutex held.
  */
@@ -1334,7 +1335,7 @@ int cgroup_bpf_prog_query(const union bpf_attr *attr,
  * __cgroup_bpf_run_filter_skb() - Run a program for packet filtering
  * @sk: The socket sending or receiving traffic
  * @skb: The skb that is being sent or received
- * @type: The type of program to be executed
+ * @atype: The type of program to be executed
  *
  * If no socket is passed, or the socket is not of type INET or INET6,
  * this function does nothing and returns 0.
@@ -1424,7 +1425,7 @@ EXPORT_SYMBOL(__cgroup_bpf_run_filter_skb);
 /**
  * __cgroup_bpf_run_filter_sk() - Run a program on a sock
  * @sk: sock structure to manipulate
- * @type: The type of program to be executed
+ * @atype: The type of program to be executed
  *
  * socket is passed is expected to be of type INET or INET6.
  *
@@ -1449,7 +1450,7 @@ EXPORT_SYMBOL(__cgroup_bpf_run_filter_sk);
  *                                       provided by user sockaddr
  * @sk: sock struct that will use sockaddr
  * @uaddr: sockaddr struct provided by user
- * @type: The type of program to be executed
+ * @atype: The type of program to be executed
  * @t_ctx: Pointer to attach type specific context
  * @flags: Pointer to u32 which contains higher bits of BPF program
  *         return value (OR'ed together).
@@ -1496,7 +1497,7 @@ EXPORT_SYMBOL(__cgroup_bpf_run_filter_sock_addr);
  * @sock_ops: bpf_sock_ops_kern struct to pass to program. Contains
  * sk with connection information (IP addresses, etc.) May not contain
  * cgroup info if it is a req sock.
- * @type: The type of program to be executed
+ * @atype: The type of program to be executed
  *
  * socket passed is expected to be of type INET or INET6.
  *
@@ -1670,7 +1671,7 @@ const struct bpf_verifier_ops cg_dev_verifier_ops = {
  * @ppos: value-result argument: value is position at which read from or write
  *	to sysctl is happening, result is new position if program overrode it,
  *	initial value otherwise
- * @type: type of program to be executed
+ * @atype: type of program to be executed
  *
  * Program is run when sysctl is being accessed, either read or written, and
  * can allow or deny such access.
diff --git a/kernel/bpf/memalloc.c b/kernel/bpf/memalloc.c
index 9c49ae53deaf..cf1941516643 100644
--- a/kernel/bpf/memalloc.c
+++ b/kernel/bpf/memalloc.c
@@ -459,8 +459,7 @@ static void notrace irq_work_raise(struct bpf_mem_cache *c)
  * Typical case will be between 11K and 116K closer to 11K.
  * bpf progs can and should share bpf_mem_cache when possible.
  */
-
-static void prefill_mem_cache(struct bpf_mem_cache *c, int cpu)
+static void init_refill_work(struct bpf_mem_cache *c)
 {
 	init_irq_work(&c->refill_work, bpf_mem_refill);
 	if (c->unit_size <= 256) {
@@ -476,7 +475,10 @@ static void prefill_mem_cache(struct bpf_mem_cache *c, int cpu)
 		c->high_watermark = max(96 * 256 / c->unit_size, 3);
 	}
 	c->batch = max((c->high_watermark - c->low_watermark) / 4 * 3, 1);
+}
 
+static void prefill_mem_cache(struct bpf_mem_cache *c, int cpu)
+{
 	/* To avoid consuming memory assume that 1st run of bpf
 	 * prog won't be doing more than 4 map_update_elem from
 	 * irq disabled region
@@ -484,6 +486,31 @@ static void prefill_mem_cache(struct bpf_mem_cache *c, int cpu)
 	alloc_bulk(c, c->unit_size <= 256 ? 4 : 1, cpu_to_node(cpu), false);
 }
 
+static int check_obj_size(struct bpf_mem_cache *c, unsigned int idx)
+{
+	struct llist_node *first;
+	unsigned int obj_size;
+
+	/* For per-cpu allocator, the size of free objects in free list doesn't
+	 * match with unit_size and now there is no way to get the size of
+	 * per-cpu pointer saved in free object, so just skip the checking.
+	 */
+	if (c->percpu_size)
+		return 0;
+
+	first = c->free_llist.first;
+	if (!first)
+		return 0;
+
+	obj_size = ksize(first);
+	if (obj_size != c->unit_size) {
+		WARN_ONCE(1, "bpf_mem_cache[%u]: unexpected object size %u, expect %u\n",
+			  idx, obj_size, c->unit_size);
+		return -EINVAL;
+	}
+	return 0;
+}
+
 /* When size != 0 bpf_mem_cache for each cpu.
  * This is typical bpf hash map use case when all elements have equal size.
  *
@@ -494,10 +521,10 @@ static void prefill_mem_cache(struct bpf_mem_cache *c, int cpu)
 int bpf_mem_alloc_init(struct bpf_mem_alloc *ma, int size, bool percpu)
 {
 	static u16 sizes[NUM_CACHES] = {96, 192, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096};
+	int cpu, i, err, unit_size, percpu_size = 0;
 	struct bpf_mem_caches *cc, __percpu *pcc;
 	struct bpf_mem_cache *c, __percpu *pc;
 	struct obj_cgroup *objcg = NULL;
-	int cpu, i, unit_size, percpu_size = 0;
 
 	if (size) {
 		pc = __alloc_percpu_gfp(sizeof(*pc), 8, GFP_KERNEL);
@@ -521,6 +548,7 @@ int bpf_mem_alloc_init(struct bpf_mem_alloc *ma, int size, bool percpu)
 			c->objcg = objcg;
 			c->percpu_size = percpu_size;
 			c->tgt = c;
+			init_refill_work(c);
 			prefill_mem_cache(c, cpu);
 		}
 		ma->cache = pc;
@@ -534,6 +562,7 @@ int bpf_mem_alloc_init(struct bpf_mem_alloc *ma, int size, bool percpu)
 	pcc = __alloc_percpu_gfp(sizeof(*cc), 8, GFP_KERNEL);
 	if (!pcc)
 		return -ENOMEM;
+	err = 0;
 #ifdef CONFIG_MEMCG_KMEM
 	objcg = get_obj_cgroup_from_current();
 #endif
@@ -544,11 +573,30 @@ int bpf_mem_alloc_init(struct bpf_mem_alloc *ma, int size, bool percpu)
 			c->unit_size = sizes[i];
 			c->objcg = objcg;
 			c->tgt = c;
+
+			init_refill_work(c);
+			/* Another bpf_mem_cache will be used when allocating
+			 * c->unit_size in bpf_mem_alloc(), so doesn't prefill
+			 * for the bpf_mem_cache because these free objects will
+			 * never be used.
+			 */
+			if (i != bpf_mem_cache_idx(c->unit_size))
+				continue;
 			prefill_mem_cache(c, cpu);
+			err = check_obj_size(c, i);
+			if (err)
+				goto out;
 		}
 	}
+
+out:
 	ma->caches = pcc;
-	return 0;
+	/* refill_work is either zeroed or initialized, so it is safe to
+	 * call irq_work_sync().
+	 */
+	if (err)
+		bpf_mem_alloc_destroy(ma);
+	return err;
 }
 
 static void drain_mem_cache(struct bpf_mem_cache *c)
@@ -916,3 +964,41 @@ void notrace *bpf_mem_cache_alloc_flags(struct bpf_mem_alloc *ma, gfp_t flags)
 
 	return !ret ? NULL : ret + LLIST_NODE_SZ;
 }
+
+/* Most of the logic is taken from setup_kmalloc_cache_index_table() */
+static __init int bpf_mem_cache_adjust_size(void)
+{
+	unsigned int size, index;
+
+	/* Normally KMALLOC_MIN_SIZE is 8-bytes, but it can be
+	 * up-to 256-bytes.
+	 */
+	size = KMALLOC_MIN_SIZE;
+	if (size <= 192)
+		index = size_index[(size - 1) / 8];
+	else
+		index = fls(size - 1) - 1;
+	for (size = 8; size < KMALLOC_MIN_SIZE && size <= 192; size += 8)
+		size_index[(size - 1) / 8] = index;
+
+	/* The minimal alignment is 64-bytes, so disable 96-bytes cache and
+	 * use 128-bytes cache instead.
+	 */
+	if (KMALLOC_MIN_SIZE >= 64) {
+		index = size_index[(128 - 1) / 8];
+		for (size = 64 + 8; size <= 96; size += 8)
+			size_index[(size - 1) / 8] = index;
+	}
+
+	/* The minimal alignment is 128-bytes, so disable 192-bytes cache and
+	 * use 256-bytes cache instead.
+	 */
+	if (KMALLOC_MIN_SIZE >= 128) {
+		index = fls(256 - 1) - 1;
+		for (size = 128 + 8; size <= 192; size += 8)
+			size_index[(size - 1) / 8] = index;
+	}
+
+	return 0;
+}
+subsys_initcall(bpf_mem_cache_adjust_size);
diff --git a/kernel/bpf/offload.c b/kernel/bpf/offload.c
index 3e4f2ec1af06..87d6693d8233 100644
--- a/kernel/bpf/offload.c
+++ b/kernel/bpf/offload.c
@@ -199,12 +199,14 @@ static int __bpf_prog_dev_bound_init(struct bpf_prog *prog, struct net_device *n
 	offload->netdev = netdev;
 
 	ondev = bpf_offload_find_netdev(offload->netdev);
+	/* When program is offloaded require presence of "true"
+	 * bpf_offload_netdev, avoid the one created for !ondev case below.
+	 */
+	if (bpf_prog_is_offloaded(prog->aux) && (!ondev || !ondev->offdev)) {
+		err = -EINVAL;
+		goto err_free;
+	}
 	if (!ondev) {
-		if (bpf_prog_is_offloaded(prog->aux)) {
-			err = -EINVAL;
-			goto err_free;
-		}
-
 		/* When only binding to the device, explicitly
 		 * create an entry in the hashtable.
 		 */
diff --git a/kernel/bpf/queue_stack_maps.c b/kernel/bpf/queue_stack_maps.c
index 8d2ddcb7566b..d869f51ea93a 100644
--- a/kernel/bpf/queue_stack_maps.c
+++ b/kernel/bpf/queue_stack_maps.c
@@ -98,7 +98,12 @@ static long __queue_map_get(struct bpf_map *map, void *value, bool delete)
 	int err = 0;
 	void *ptr;
 
-	raw_spin_lock_irqsave(&qs->lock, flags);
+	if (in_nmi()) {
+		if (!raw_spin_trylock_irqsave(&qs->lock, flags))
+			return -EBUSY;
+	} else {
+		raw_spin_lock_irqsave(&qs->lock, flags);
+	}
 
 	if (queue_stack_map_is_empty(qs)) {
 		memset(value, 0, qs->map.value_size);
@@ -128,7 +133,12 @@ static long __stack_map_get(struct bpf_map *map, void *value, bool delete)
 	void *ptr;
 	u32 index;
 
-	raw_spin_lock_irqsave(&qs->lock, flags);
+	if (in_nmi()) {
+		if (!raw_spin_trylock_irqsave(&qs->lock, flags))
+			return -EBUSY;
+	} else {
+		raw_spin_lock_irqsave(&qs->lock, flags);
+	}
 
 	if (queue_stack_map_is_empty(qs)) {
 		memset(value, 0, qs->map.value_size);
@@ -193,7 +203,12 @@ static long queue_stack_map_push_elem(struct bpf_map *map, void *value,
 	if (flags & BPF_NOEXIST || flags > BPF_EXIST)
 		return -EINVAL;
 
-	raw_spin_lock_irqsave(&qs->lock, irq_flags);
+	if (in_nmi()) {
+		if (!raw_spin_trylock_irqsave(&qs->lock, irq_flags))
+			return -EBUSY;
+	} else {
+		raw_spin_lock_irqsave(&qs->lock, irq_flags);
+	}
 
 	if (queue_stack_map_is_full(qs)) {
 		if (!replace) {
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c
index a7264b2c17ad..868008f56fec 100644
--- a/kernel/trace/bpf_trace.c
+++ b/kernel/trace/bpf_trace.c
@@ -2853,6 +2853,17 @@ static int get_modules_for_addrs(struct module ***mods, unsigned long *addrs, u3
 	return arr.mods_cnt;
 }
 
+static int addrs_check_error_injection_list(unsigned long *addrs, u32 cnt)
+{
+	u32 i;
+
+	for (i = 0; i < cnt; i++) {
+		if (!within_error_injection_list(addrs[i]))
+			return -EINVAL;
+	}
+	return 0;
+}
+
 int bpf_kprobe_multi_link_attach(const union bpf_attr *attr, struct bpf_prog *prog)
 {
 	struct bpf_kprobe_multi_link *link = NULL;
@@ -2930,6 +2941,11 @@ int bpf_kprobe_multi_link_attach(const union bpf_attr *attr, struct bpf_prog *pr
 			goto error;
 	}
 
+	if (prog->kprobe_override && addrs_check_error_injection_list(addrs, cnt)) {
+		err = -EINVAL;
+		goto error;
+	}
+
 	link = kzalloc(sizeof(*link), GFP_KERNEL);
 	if (!link) {
 		err = -ENOMEM;
@@ -3207,8 +3223,10 @@ int bpf_uprobe_multi_link_attach(const union bpf_attr *attr, struct bpf_prog *pr
 		rcu_read_lock();
 		task = get_pid_task(find_vpid(pid), PIDTYPE_PID);
 		rcu_read_unlock();
-		if (!task)
+		if (!task) {
+			err = -ESRCH;
 			goto error_path_put;
+		}
 	}
 
 	err = -ENOMEM;
diff --git a/net/ax25/Kconfig b/net/ax25/Kconfig
index d3a9843a043d..fdb666607f10 100644
--- a/net/ax25/Kconfig
+++ b/net/ax25/Kconfig
@@ -10,7 +10,7 @@ menuconfig HAMRADIO
 	  If you want to connect your Linux box to an amateur radio, answer Y
 	  here. You want to read <https://www.tapr.org/>
 	  and more specifically about AX.25 on Linux
-	  <http://www.linux-ax25.org/>.
+	  <https://linux-ax25.in-berlin.de>.
 
 	  Note that the answer to this question won't directly affect the
 	  kernel: saying N will just cause the configurator to skip all
@@ -61,7 +61,7 @@ config AX25_DAMA_SLAVE
 	  configuration. Linux cannot yet act as a DAMA server.  This option
 	  only compiles DAMA slave support into the kernel.  It still needs to
 	  be enabled at runtime.  For more about DAMA see
-	  <http://www.linux-ax25.org>.  If unsure, say Y.
+	  <https://linux-ax25.in-berlin.de>.  If unsure, say Y.
 
 # placeholder until implemented
 config AX25_DAMA_MASTER
@@ -87,9 +87,9 @@ config NETROM
 	  A comprehensive listing of all the software for Linux amateur radio
 	  users as well as information about how to configure an AX.25 port is
 	  contained in the Linux Ham Wiki, available from
-	  <http://www.linux-ax25.org>. You also might want to check out the
-	  file <file:Documentation/networking/ax25.rst>. More information about
-	  digital amateur radio in general is on the WWW at
+	  <https://linux-ax25.in-berlin.de>. You also might want to check out
+	  the file <file:Documentation/networking/ax25.rst>. More information
+	  about digital amateur radio in general is on the WWW at
 	  <https://www.tapr.org/>.
 
 	  To compile this driver as a module, choose M here: the
@@ -106,9 +106,9 @@ config ROSE
 	  A comprehensive listing of all the software for Linux amateur radio
 	  users as well as information about how to configure an AX.25 port is
 	  contained in the Linux Ham Wiki, available from
-	  <http://www.linux-ax25.org>.  You also might want to check out the
-	  file <file:Documentation/networking/ax25.rst>. More information about
-	  digital amateur radio in general is on the WWW at
+	  <https://linux-ax25.in-berlin.de>.  You also might want to check out
+	  the file <file:Documentation/networking/ax25.rst>. More information
+	  about digital amateur radio in general is on the WWW at
 	  <https://www.tapr.org/>.
 
 	  To compile this driver as a module, choose M here: the
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index 9d7bc8b96b53..7431f89e897b 100644
--- a/net/bridge/br_forward.c
+++ b/net/bridge/br_forward.c
@@ -124,7 +124,7 @@ static int deliver_clone(const struct net_bridge_port *prev,
 
 	skb = skb_clone(skb, GFP_ATOMIC);
 	if (!skb) {
-		dev->stats.tx_dropped++;
+		DEV_STATS_INC(dev, tx_dropped);
 		return -ENOMEM;
 	}
 
@@ -268,7 +268,7 @@ static void maybe_deliver_addr(struct net_bridge_port *p, struct sk_buff *skb,
 
 	skb = skb_copy(skb, GFP_ATOMIC);
 	if (!skb) {
-		dev->stats.tx_dropped++;
+		DEV_STATS_INC(dev, tx_dropped);
 		return;
 	}
 
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index c34a0b0901b0..c729528b5e85 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -181,12 +181,12 @@ int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb
 			if ((mdst && mdst->host_joined) ||
 			    br_multicast_is_router(brmctx, skb)) {
 				local_rcv = true;
-				br->dev->stats.multicast++;
+				DEV_STATS_INC(br->dev, multicast);
 			}
 			mcast_hit = true;
 		} else {
 			local_rcv = true;
-			br->dev->stats.multicast++;
+			DEV_STATS_INC(br->dev, multicast);
 		}
 		break;
 	case BR_PKT_UNICAST:
diff --git a/net/core/dev.c b/net/core/dev.c
index ccff2b6ef958..85df22f05c38 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -69,7 +69,7 @@
  */
 
 #include <linux/uaccess.h>
-#include <linux/bitops.h>
+#include <linux/bitmap.h>
 #include <linux/capability.h>
 #include <linux/cpu.h>
 #include <linux/types.h>
@@ -1080,7 +1080,7 @@ static int __dev_alloc_name(struct net *net, const char *name, char *buf)
 			return -EINVAL;
 
 		/* Use one page as a bit array of possible slots */
-		inuse = (unsigned long *) get_zeroed_page(GFP_ATOMIC);
+		inuse = bitmap_zalloc(max_netdevices, GFP_ATOMIC);
 		if (!inuse)
 			return -ENOMEM;
 
@@ -1109,7 +1109,7 @@ static int __dev_alloc_name(struct net *net, const char *name, char *buf)
 		}
 
 		i = find_first_zero_bit(inuse, max_netdevices);
-		free_page((unsigned long) inuse);
+		bitmap_free(inuse);
 	}
 
 	snprintf(buf, IFNAMSIZ, name, i);
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index b3b3af0e7844..272f09251343 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -1446,7 +1446,7 @@ proto_again:
 			break;
 		}
 
-		nhoff += ntohs(hdr->message_length);
+		nhoff += sizeof(struct ptp_header);
 		fdret = FLOW_DISSECT_RET_OUT_GOOD;
 		break;
 	}
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 8f56e8723c73..69453b936bd5 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -254,13 +254,8 @@ static int dccp_v4_err(struct sk_buff *skb, u32 info)
 	int err;
 	struct net *net = dev_net(skb->dev);
 
-	/* For the first __dccp_basic_hdr_len() check, we only need dh->dccph_x,
-	 * which is in byte 7 of the dccp header.
-	 * Our caller (icmp_socket_deliver()) already pulled 8 bytes for us.
-	 *
-	 * Later on, we want to access the sequence number fields, which are
-	 * beyond 8 bytes, so we have to pskb_may_pull() ourselves.
-	 */
+	if (!pskb_may_pull(skb, offset + sizeof(*dh)))
+		return -EINVAL;
 	dh = (struct dccp_hdr *)(skb->data + offset);
 	if (!pskb_may_pull(skb, offset + __dccp_basic_hdr_len(dh)))
 		return -EINVAL;
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 33f6ccf6ba77..c693a570682f 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -83,13 +83,8 @@ static int dccp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 	__u64 seq;
 	struct net *net = dev_net(skb->dev);
 
-	/* For the first __dccp_basic_hdr_len() check, we only need dh->dccph_x,
-	 * which is in byte 7 of the dccp header.
-	 * Our caller (icmpv6_notify()) already pulled 8 bytes for us.
-	 *
-	 * Later on, we want to access the sequence number fields, which are
-	 * beyond 8 bytes, so we have to pskb_may_pull() ourselves.
-	 */
+	if (!pskb_may_pull(skb, offset + sizeof(*dh)))
+		return -EINVAL;
 	dh = (struct dccp_hdr *)(skb->data + offset);
 	if (!pskb_may_pull(skb, offset + __dccp_basic_hdr_len(dh)))
 		return -EINVAL;
diff --git a/net/handshake/handshake-test.c b/net/handshake/handshake-test.c
index 6d37bab35c8f..16ed7bfd29e4 100644
--- a/net/handshake/handshake-test.c
+++ b/net/handshake/handshake-test.c
@@ -235,7 +235,7 @@ static void handshake_req_submit_test4(struct kunit *test)
 	KUNIT_EXPECT_PTR_EQ(test, req, result);
 
 	handshake_req_cancel(sock->sk);
-	sock_release(sock);
+	fput(filp);
 }
 
 static void handshake_req_submit_test5(struct kunit *test)
@@ -272,7 +272,7 @@ static void handshake_req_submit_test5(struct kunit *test)
 	/* Assert */
 	KUNIT_EXPECT_EQ(test, err, -EAGAIN);
 
-	sock_release(sock);
+	fput(filp);
 	hn->hn_pending = saved;
 }
 
@@ -306,7 +306,7 @@ static void handshake_req_submit_test6(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, err, -EBUSY);
 
 	handshake_req_cancel(sock->sk);
-	sock_release(sock);
+	fput(filp);
 }
 
 static void handshake_req_cancel_test1(struct kunit *test)
@@ -340,7 +340,7 @@ static void handshake_req_cancel_test1(struct kunit *test)
 	/* Assert */
 	KUNIT_EXPECT_TRUE(test, result);
 
-	sock_release(sock);
+	fput(filp);
 }
 
 static void handshake_req_cancel_test2(struct kunit *test)
@@ -382,7 +382,7 @@ static void handshake_req_cancel_test2(struct kunit *test)
 	/* Assert */
 	KUNIT_EXPECT_TRUE(test, result);
 
-	sock_release(sock);
+	fput(filp);
 }
 
 static void handshake_req_cancel_test3(struct kunit *test)
@@ -427,7 +427,7 @@ static void handshake_req_cancel_test3(struct kunit *test)
 	/* Assert */
 	KUNIT_EXPECT_FALSE(test, result);
 
-	sock_release(sock);
+	fput(filp);
 }
 
 static struct handshake_req *handshake_req_destroy_test;
@@ -471,7 +471,7 @@ static void handshake_req_destroy_test1(struct kunit *test)
 	handshake_req_cancel(sock->sk);
 
 	/* Act */
-	sock_release(sock);
+	fput(filp);
 
 	/* Assert */
 	KUNIT_EXPECT_PTR_EQ(test, handshake_req_destroy_test, req);
diff --git a/net/hsr/hsr_framereg.c b/net/hsr/hsr_framereg.c
index b77f1189d19d..6d14d935ee82 100644
--- a/net/hsr/hsr_framereg.c
+++ b/net/hsr/hsr_framereg.c
@@ -288,13 +288,13 @@ void hsr_handle_sup_frame(struct hsr_frame_info *frame)
 
 	/* And leave the HSR tag. */
 	if (ethhdr->h_proto == htons(ETH_P_HSR)) {
-		pull_size = sizeof(struct ethhdr);
+		pull_size = sizeof(struct hsr_tag);
 		skb_pull(skb, pull_size);
 		total_pull_size += pull_size;
 	}
 
 	/* And leave the HSR sup tag. */
-	pull_size = sizeof(struct hsr_tag);
+	pull_size = sizeof(struct hsr_sup_tag);
 	skb_pull(skb, pull_size);
 	total_pull_size += pull_size;
 
diff --git a/net/hsr/hsr_main.h b/net/hsr/hsr_main.h
index 6851e33df7d1..18e01791ad79 100644
--- a/net/hsr/hsr_main.h
+++ b/net/hsr/hsr_main.h
@@ -83,7 +83,7 @@ struct hsr_vlan_ethhdr {
 struct hsr_sup_tlv {
 	u8		HSR_TLV_type;
 	u8		HSR_TLV_length;
-};
+} __packed;
 
 /* HSR/PRP Supervision Frame data types.
  * Field names as defined in the IEC:2010 standard for HSR.
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 66f419e7f9a7..a57062283219 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1213,6 +1213,7 @@ EXPORT_INDIRECT_CALLABLE(ipv4_dst_check);
 
 static void ipv4_send_dest_unreach(struct sk_buff *skb)
 {
+	struct net_device *dev;
 	struct ip_options opt;
 	int res;
 
@@ -1230,7 +1231,8 @@ static void ipv4_send_dest_unreach(struct sk_buff *skb)
 		opt.optlen = ip_hdr(skb)->ihl * 4 - sizeof(struct iphdr);
 
 		rcu_read_lock();
-		res = __ip_options_compile(dev_net(skb->dev), &opt, skb, NULL);
+		dev = skb->dev ? skb->dev : skb_rtable(skb)->dst.dev;
+		res = __ip_options_compile(dev_net(dev), &opt, skb, NULL);
 		rcu_read_unlock();
 
 		if (res)
diff --git a/net/mptcp/options.c b/net/mptcp/options.c
index c254accb14de..cd15ec73073e 100644
--- a/net/mptcp/options.c
+++ b/net/mptcp/options.c
@@ -1269,12 +1269,13 @@ static void mptcp_set_rwin(struct tcp_sock *tp, struct tcphdr *th)
 
 			if (rcv_wnd == rcv_wnd_old)
 				break;
-			if (before64(rcv_wnd_new, rcv_wnd)) {
+
+			rcv_wnd_old = rcv_wnd;
+			if (before64(rcv_wnd_new, rcv_wnd_old)) {
 				MPTCP_INC_STATS(sock_net(ssk), MPTCP_MIB_RCVWNDCONFLICTUPDATE);
 				goto raise_win;
 			}
 			MPTCP_INC_STATS(sock_net(ssk), MPTCP_MIB_RCVWNDCONFLICT);
-			rcv_wnd_old = rcv_wnd;
 		}
 		return;
 	}
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c
index a7fc16f5175d..e252539b1e19 100644
--- a/net/mptcp/protocol.c
+++ b/net/mptcp/protocol.c
@@ -405,7 +405,7 @@ drop:
 	return false;
 }
 
-static void mptcp_stop_timer(struct sock *sk)
+static void mptcp_stop_rtx_timer(struct sock *sk)
 {
 	struct inet_connection_sock *icsk = inet_csk(sk);
 
@@ -770,6 +770,46 @@ static bool __mptcp_ofo_queue(struct mptcp_sock *msk)
 	return moved;
 }
 
+static bool __mptcp_subflow_error_report(struct sock *sk, struct sock *ssk)
+{
+	int err = sock_error(ssk);
+	int ssk_state;
+
+	if (!err)
+		return false;
+
+	/* only propagate errors on fallen-back sockets or
+	 * on MPC connect
+	 */
+	if (sk->sk_state != TCP_SYN_SENT && !__mptcp_check_fallback(mptcp_sk(sk)))
+		return false;
+
+	/* We need to propagate only transition to CLOSE state.
+	 * Orphaned socket will see such state change via
+	 * subflow_sched_work_if_closed() and that path will properly
+	 * destroy the msk as needed.
+	 */
+	ssk_state = inet_sk_state_load(ssk);
+	if (ssk_state == TCP_CLOSE && !sock_flag(sk, SOCK_DEAD))
+		inet_sk_state_store(sk, ssk_state);
+	WRITE_ONCE(sk->sk_err, -err);
+
+	/* This barrier is coupled with smp_rmb() in mptcp_poll() */
+	smp_wmb();
+	sk_error_report(sk);
+	return true;
+}
+
+void __mptcp_error_report(struct sock *sk)
+{
+	struct mptcp_subflow_context *subflow;
+	struct mptcp_sock *msk = mptcp_sk(sk);
+
+	mptcp_for_each_subflow(msk, subflow)
+		if (__mptcp_subflow_error_report(sk, mptcp_subflow_tcp_sock(subflow)))
+			break;
+}
+
 /* In most cases we will be able to lock the mptcp socket.  If its already
  * owned, we need to defer to the work queue to avoid ABBA deadlock.
  */
@@ -852,6 +892,7 @@ static bool __mptcp_finish_join(struct mptcp_sock *msk, struct sock *ssk)
 	mptcp_subflow_ctx(ssk)->subflow_id = msk->subflow_id++;
 	mptcp_sockopt_sync_locked(msk, ssk);
 	mptcp_subflow_joined(msk, ssk);
+	mptcp_stop_tout_timer(sk);
 	return true;
 }
 
@@ -871,12 +912,12 @@ static void __mptcp_flush_join_list(struct sock *sk, struct list_head *join_list
 	}
 }
 
-static bool mptcp_timer_pending(struct sock *sk)
+static bool mptcp_rtx_timer_pending(struct sock *sk)
 {
 	return timer_pending(&inet_csk(sk)->icsk_retransmit_timer);
 }
 
-static void mptcp_reset_timer(struct sock *sk)
+static void mptcp_reset_rtx_timer(struct sock *sk)
 {
 	struct inet_connection_sock *icsk = inet_csk(sk);
 	unsigned long tout;
@@ -1010,10 +1051,10 @@ static void __mptcp_clean_una(struct sock *sk)
 out:
 	if (snd_una == READ_ONCE(msk->snd_nxt) &&
 	    snd_una == READ_ONCE(msk->write_seq)) {
-		if (mptcp_timer_pending(sk) && !mptcp_data_fin_enabled(msk))
-			mptcp_stop_timer(sk);
+		if (mptcp_rtx_timer_pending(sk) && !mptcp_data_fin_enabled(msk))
+			mptcp_stop_rtx_timer(sk);
 	} else {
-		mptcp_reset_timer(sk);
+		mptcp_reset_rtx_timer(sk);
 	}
 }
 
@@ -1586,8 +1627,8 @@ void __mptcp_push_pending(struct sock *sk, unsigned int flags)
 		mptcp_push_release(ssk, &info);
 
 	/* ensure the rtx timer is running */
-	if (!mptcp_timer_pending(sk))
-		mptcp_reset_timer(sk);
+	if (!mptcp_rtx_timer_pending(sk))
+		mptcp_reset_rtx_timer(sk);
 	if (do_check_data_fin)
 		mptcp_check_send_data_fin(sk);
 }
@@ -1650,8 +1691,8 @@ out:
 	if (copied) {
 		tcp_push(ssk, 0, info.mss_now, tcp_sk(ssk)->nonagle,
 			 info.size_goal);
-		if (!mptcp_timer_pending(sk))
-			mptcp_reset_timer(sk);
+		if (!mptcp_rtx_timer_pending(sk))
+			mptcp_reset_rtx_timer(sk);
 
 		if (msk->snd_data_fin_enable &&
 		    msk->snd_nxt + 1 == msk->write_seq)
@@ -2220,7 +2261,7 @@ static void mptcp_retransmit_timer(struct timer_list *t)
 	sock_put(sk);
 }
 
-static void mptcp_timeout_timer(struct timer_list *t)
+static void mptcp_tout_timer(struct timer_list *t)
 {
 	struct sock *sk = from_timer(sk, t, sk_timer);
 
@@ -2329,18 +2370,14 @@ static void __mptcp_close_ssk(struct sock *sk, struct sock *ssk,
 	bool dispose_it, need_push = false;
 
 	/* If the first subflow moved to a close state before accept, e.g. due
-	 * to an incoming reset, mptcp either:
-	 * - if either the subflow or the msk are dead, destroy the context
-	 *   (the subflow socket is deleted by inet_child_forget) and the msk
-	 * - otherwise do nothing at the moment and take action at accept and/or
-	 *   listener shutdown - user-space must be able to accept() the closed
-	 *   socket.
+	 * to an incoming reset or listener shutdown, the subflow socket is
+	 * already deleted by inet_child_forget() and the mptcp socket can't
+	 * survive too.
 	 */
-	if (msk->in_accept_queue && msk->first == ssk) {
-		if (!sock_flag(sk, SOCK_DEAD) && !sock_flag(ssk, SOCK_DEAD))
-			return;
-
+	if (msk->in_accept_queue && msk->first == ssk &&
+	    (sock_flag(sk, SOCK_DEAD) || sock_flag(ssk, SOCK_DEAD))) {
 		/* ensure later check in mptcp_worker() will dispose the msk */
+		mptcp_set_close_tout(sk, tcp_jiffies32 - (TCP_TIMEWAIT_LEN + 1));
 		sock_set_flag(sk, SOCK_DEAD);
 		lock_sock_nested(ssk, SINGLE_DEPTH_NESTING);
 		mptcp_subflow_drop_ctx(ssk);
@@ -2392,6 +2429,7 @@ static void __mptcp_close_ssk(struct sock *sk, struct sock *ssk,
 	}
 
 out_release:
+	__mptcp_subflow_error_report(sk, ssk);
 	release_sock(ssk);
 
 	sock_put(ssk);
@@ -2402,6 +2440,22 @@ out_release:
 out:
 	if (need_push)
 		__mptcp_push_pending(sk, 0);
+
+	/* Catch every 'all subflows closed' scenario, including peers silently
+	 * closing them, e.g. due to timeout.
+	 * For established sockets, allow an additional timeout before closing,
+	 * as the protocol can still create more subflows.
+	 */
+	if (list_is_singular(&msk->conn_list) && msk->first &&
+	    inet_sk_state_load(msk->first) == TCP_CLOSE) {
+		if (sk->sk_state != TCP_ESTABLISHED ||
+		    msk->in_accept_queue || sock_flag(sk, SOCK_DEAD)) {
+			inet_sk_state_store(sk, TCP_CLOSE);
+			mptcp_close_wake_up(sk);
+		} else {
+			mptcp_start_tout_timer(sk);
+		}
+	}
 }
 
 void mptcp_close_ssk(struct sock *sk, struct sock *ssk,
@@ -2445,23 +2499,14 @@ static void __mptcp_close_subflow(struct sock *sk)
 
 }
 
-static bool mptcp_should_close(const struct sock *sk)
+static bool mptcp_close_tout_expired(const struct sock *sk)
 {
-	s32 delta = tcp_jiffies32 - inet_csk(sk)->icsk_mtup.probe_timestamp;
-	struct mptcp_subflow_context *subflow;
-
-	if (delta >= TCP_TIMEWAIT_LEN || mptcp_sk(sk)->in_accept_queue)
-		return true;
+	if (!inet_csk(sk)->icsk_mtup.probe_timestamp ||
+	    sk->sk_state == TCP_CLOSE)
+		return false;
 
-	/* if all subflows are in closed status don't bother with additional
-	 * timeout
-	 */
-	mptcp_for_each_subflow(mptcp_sk(sk), subflow) {
-		if (inet_sk_state_load(mptcp_subflow_tcp_sock(subflow)) !=
-		    TCP_CLOSE)
-			return false;
-	}
-	return true;
+	return time_after32(tcp_jiffies32,
+		  inet_csk(sk)->icsk_mtup.probe_timestamp + TCP_TIMEWAIT_LEN);
 }
 
 static void mptcp_check_fastclose(struct mptcp_sock *msk)
@@ -2588,27 +2633,28 @@ static void __mptcp_retrans(struct sock *sk)
 reset_timer:
 	mptcp_check_and_set_pending(sk);
 
-	if (!mptcp_timer_pending(sk))
-		mptcp_reset_timer(sk);
+	if (!mptcp_rtx_timer_pending(sk))
+		mptcp_reset_rtx_timer(sk);
 }
 
 /* schedule the timeout timer for the relevant event: either close timeout
  * or mp_fail timeout. The close timeout takes precedence on the mp_fail one
  */
-void mptcp_reset_timeout(struct mptcp_sock *msk, unsigned long fail_tout)
+void mptcp_reset_tout_timer(struct mptcp_sock *msk, unsigned long fail_tout)
 {
 	struct sock *sk = (struct sock *)msk;
 	unsigned long timeout, close_timeout;
 
-	if (!fail_tout && !sock_flag(sk, SOCK_DEAD))
+	if (!fail_tout && !inet_csk(sk)->icsk_mtup.probe_timestamp)
 		return;
 
-	close_timeout = inet_csk(sk)->icsk_mtup.probe_timestamp - tcp_jiffies32 + jiffies + TCP_TIMEWAIT_LEN;
+	close_timeout = inet_csk(sk)->icsk_mtup.probe_timestamp - tcp_jiffies32 + jiffies +
+			TCP_TIMEWAIT_LEN;
 
 	/* the close timeout takes precedence on the fail one, and here at least one of
 	 * them is active
 	 */
-	timeout = sock_flag(sk, SOCK_DEAD) ? close_timeout : fail_tout;
+	timeout = inet_csk(sk)->icsk_mtup.probe_timestamp ? close_timeout : fail_tout;
 
 	sk_reset_timer(sk, &sk->sk_timer, timeout);
 }
@@ -2627,8 +2673,6 @@ static void mptcp_mp_fail_no_response(struct mptcp_sock *msk)
 	mptcp_subflow_reset(ssk);
 	WRITE_ONCE(mptcp_subflow_ctx(ssk)->fail_tout, 0);
 	unlock_sock_fast(ssk, slow);
-
-	mptcp_reset_timeout(msk, 0);
 }
 
 static void mptcp_do_fastclose(struct sock *sk)
@@ -2665,18 +2709,14 @@ static void mptcp_worker(struct work_struct *work)
 	if (test_and_clear_bit(MPTCP_WORK_CLOSE_SUBFLOW, &msk->flags))
 		__mptcp_close_subflow(sk);
 
-	/* There is no point in keeping around an orphaned sk timedout or
-	 * closed, but we need the msk around to reply to incoming DATA_FIN,
-	 * even if it is orphaned and in FIN_WAIT2 state
-	 */
-	if (sock_flag(sk, SOCK_DEAD)) {
-		if (mptcp_should_close(sk))
-			mptcp_do_fastclose(sk);
+	if (mptcp_close_tout_expired(sk)) {
+		mptcp_do_fastclose(sk);
+		mptcp_close_wake_up(sk);
+	}
 
-		if (sk->sk_state == TCP_CLOSE) {
-			__mptcp_destroy_sock(sk);
-			goto unlock;
-		}
+	if (sock_flag(sk, SOCK_DEAD) && sk->sk_state == TCP_CLOSE) {
+		__mptcp_destroy_sock(sk);
+		goto unlock;
 	}
 
 	if (test_and_clear_bit(MPTCP_WORK_RTX, &msk->flags))
@@ -2717,7 +2757,7 @@ static void __mptcp_init_sock(struct sock *sk)
 
 	/* re-use the csk retrans timer for MPTCP-level retrans */
 	timer_setup(&msk->sk.icsk_retransmit_timer, mptcp_retransmit_timer, 0);
-	timer_setup(&sk->sk_timer, mptcp_timeout_timer, 0);
+	timer_setup(&sk->sk_timer, mptcp_tout_timer, 0);
 }
 
 static void mptcp_ca_reset(struct sock *sk)
@@ -2808,8 +2848,8 @@ void mptcp_subflow_shutdown(struct sock *sk, struct sock *ssk, int how)
 		} else {
 			pr_debug("Sending DATA_FIN on subflow %p", ssk);
 			tcp_send_ack(ssk);
-			if (!mptcp_timer_pending(sk))
-				mptcp_reset_timer(sk);
+			if (!mptcp_rtx_timer_pending(sk))
+				mptcp_reset_rtx_timer(sk);
 		}
 		break;
 	}
@@ -2892,7 +2932,7 @@ static void __mptcp_destroy_sock(struct sock *sk)
 
 	might_sleep();
 
-	mptcp_stop_timer(sk);
+	mptcp_stop_rtx_timer(sk);
 	sk_stop_timer(sk, &sk->sk_timer);
 	msk->pm.status = 0;
 	mptcp_release_sched(msk);
@@ -2975,7 +3015,6 @@ bool __mptcp_close(struct sock *sk, long timeout)
 
 cleanup:
 	/* orphan all the subflows */
-	inet_csk(sk)->icsk_mtup.probe_timestamp = tcp_jiffies32;
 	mptcp_for_each_subflow(msk, subflow) {
 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);
 		bool slow = lock_sock_fast_nested(ssk);
@@ -3012,7 +3051,7 @@ cleanup:
 		__mptcp_destroy_sock(sk);
 		do_cancel_work = true;
 	} else {
-		mptcp_reset_timeout(msk, 0);
+		mptcp_start_tout_timer(sk);
 	}
 
 	return do_cancel_work;
@@ -3075,8 +3114,8 @@ static int mptcp_disconnect(struct sock *sk, int flags)
 	mptcp_check_listen_stop(sk);
 	inet_sk_state_store(sk, TCP_CLOSE);
 
-	mptcp_stop_timer(sk);
-	sk_stop_timer(sk, &sk->sk_timer);
+	mptcp_stop_rtx_timer(sk);
+	mptcp_stop_tout_timer(sk);
 
 	if (msk->token)
 		mptcp_event(MPTCP_EVENT_CLOSED, msk, NULL, GFP_KERNEL);
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
index 7254b3562575..ed61d6850cce 100644
--- a/net/mptcp/protocol.h
+++ b/net/mptcp/protocol.h
@@ -718,7 +718,29 @@ void mptcp_get_options(const struct sk_buff *skb,
 
 void mptcp_finish_connect(struct sock *sk);
 void __mptcp_set_connected(struct sock *sk);
-void mptcp_reset_timeout(struct mptcp_sock *msk, unsigned long fail_tout);
+void mptcp_reset_tout_timer(struct mptcp_sock *msk, unsigned long fail_tout);
+
+static inline void mptcp_stop_tout_timer(struct sock *sk)
+{
+	if (!inet_csk(sk)->icsk_mtup.probe_timestamp)
+		return;
+
+	sk_stop_timer(sk, &sk->sk_timer);
+	inet_csk(sk)->icsk_mtup.probe_timestamp = 0;
+}
+
+static inline void mptcp_set_close_tout(struct sock *sk, unsigned long tout)
+{
+	/* avoid 0 timestamp, as that means no close timeout */
+	inet_csk(sk)->icsk_mtup.probe_timestamp = tout ? : 1;
+}
+
+static inline void mptcp_start_tout_timer(struct sock *sk)
+{
+	mptcp_set_close_tout(sk, tcp_jiffies32);
+	mptcp_reset_tout_timer(mptcp_sk(sk), 0);
+}
+
 static inline bool mptcp_is_fully_established(struct sock *sk)
 {
 	return inet_sk_state_load(sk) == TCP_ESTABLISHED &&
diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c
index 9bf3c7bc1762..918c1a235790 100644
--- a/net/mptcp/subflow.c
+++ b/net/mptcp/subflow.c
@@ -1226,7 +1226,7 @@ static void mptcp_subflow_fail(struct mptcp_sock *msk, struct sock *ssk)
 	WRITE_ONCE(subflow->fail_tout, fail_tout);
 	tcp_send_ack(ssk);
 
-	mptcp_reset_timeout(msk, subflow->fail_tout);
+	mptcp_reset_tout_timer(msk, subflow->fail_tout);
 }
 
 static bool subflow_check_data_avail(struct sock *ssk)
@@ -1362,42 +1362,6 @@ void mptcp_space(const struct sock *ssk, int *space, int *full_space)
 	*full_space = mptcp_win_from_space(sk, READ_ONCE(sk->sk_rcvbuf));
 }
 
-void __mptcp_error_report(struct sock *sk)
-{
-	struct mptcp_subflow_context *subflow;
-	struct mptcp_sock *msk = mptcp_sk(sk);
-
-	mptcp_for_each_subflow(msk, subflow) {
-		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);
-		int err = sock_error(ssk);
-		int ssk_state;
-
-		if (!err)
-			continue;
-
-		/* only propagate errors on fallen-back sockets or
-		 * on MPC connect
-		 */
-		if (sk->sk_state != TCP_SYN_SENT && !__mptcp_check_fallback(msk))
-			continue;
-
-		/* We need to propagate only transition to CLOSE state.
-		 * Orphaned socket will see such state change via
-		 * subflow_sched_work_if_closed() and that path will properly
-		 * destroy the msk as needed.
-		 */
-		ssk_state = inet_sk_state_load(ssk);
-		if (ssk_state == TCP_CLOSE && !sock_flag(sk, SOCK_DEAD))
-			inet_sk_state_store(sk, ssk_state);
-		WRITE_ONCE(sk->sk_err, -err);
-
-		/* This barrier is coupled with smp_rmb() in mptcp_poll() */
-		smp_wmb();
-		sk_error_report(sk);
-		break;
-	}
-}
-
 static void subflow_error_report(struct sock *ssk)
 {
 	struct sock *sk = mptcp_subflow_ctx(ssk)->conn;
@@ -1588,6 +1552,7 @@ int __mptcp_subflow_connect(struct sock *sk, const struct mptcp_addr_info *loc,
 	mptcp_sock_graft(ssk, sk->sk_socket);
 	iput(SOCK_INODE(sf));
 	WRITE_ONCE(msk->allow_infinite_fallback, false);
+	mptcp_stop_tout_timer(sk);
 	return 0;
 
 failed_unlink:
diff --git a/net/ncsi/ncsi-aen.c b/net/ncsi/ncsi-aen.c
index 62fb1031763d..f8854bff286c 100644
--- a/net/ncsi/ncsi-aen.c
+++ b/net/ncsi/ncsi-aen.c
@@ -89,6 +89,11 @@ static int ncsi_aen_handler_lsc(struct ncsi_dev_priv *ndp,
 	if ((had_link == has_link) || chained)
 		return 0;
 
+	if (had_link)
+		netif_carrier_off(ndp->ndev.dev);
+	else
+		netif_carrier_on(ndp->ndev.dev);
+
 	if (!ndp->multi_package && !nc->package->multi_channel) {
 		if (had_link) {
 			ndp->flags |= NCSI_DEV_RESHUFFLE;
diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
index e564b5174261..35d2f9c9ada0 100644
--- a/net/netfilter/ipset/ip_set_core.c
+++ b/net/netfilter/ipset/ip_set_core.c
@@ -683,6 +683,14 @@ __ip_set_put(struct ip_set *set)
  * a separate reference counter
  */
 static void
+__ip_set_get_netlink(struct ip_set *set)
+{
+	write_lock_bh(&ip_set_ref_lock);
+	set->ref_netlink++;
+	write_unlock_bh(&ip_set_ref_lock);
+}
+
+static void
 __ip_set_put_netlink(struct ip_set *set)
 {
 	write_lock_bh(&ip_set_ref_lock);
@@ -1693,11 +1701,11 @@ call_ad(struct net *net, struct sock *ctnl, struct sk_buff *skb,
 
 	do {
 		if (retried) {
-			__ip_set_get(set);
+			__ip_set_get_netlink(set);
 			nfnl_unlock(NFNL_SUBSYS_IPSET);
 			cond_resched();
 			nfnl_lock(NFNL_SUBSYS_IPSET);
-			__ip_set_put(set);
+			__ip_set_put_netlink(set);
 		}
 
 		ip_set_lock(set);
diff --git a/net/netfilter/nf_conntrack_bpf.c b/net/netfilter/nf_conntrack_bpf.c
index c7a6114091ae..b21799d468d2 100644
--- a/net/netfilter/nf_conntrack_bpf.c
+++ b/net/netfilter/nf_conntrack_bpf.c
@@ -381,6 +381,8 @@ __bpf_kfunc struct nf_conn *bpf_ct_insert_entry(struct nf_conn___init *nfct_i)
 	struct nf_conn *nfct = (struct nf_conn *)nfct_i;
 	int err;
 
+	if (!nf_ct_is_confirmed(nfct))
+		nfct->timeout += nfct_time_stamp;
 	nfct->status |= IPS_CONFIRMED;
 	err = nf_conntrack_hash_check_insert(nfct);
 	if (err < 0) {
diff --git a/net/netfilter/nf_conntrack_extend.c b/net/netfilter/nf_conntrack_extend.c
index 0b513f7bf9f3..dd62cc12e775 100644
--- a/net/netfilter/nf_conntrack_extend.c
+++ b/net/netfilter/nf_conntrack_extend.c
@@ -40,10 +40,10 @@ static const u8 nf_ct_ext_type_len[NF_CT_EXT_NUM] = {
 	[NF_CT_EXT_ECACHE] = sizeof(struct nf_conntrack_ecache),
 #endif
 #ifdef CONFIG_NF_CONNTRACK_TIMESTAMP
-	[NF_CT_EXT_TSTAMP] = sizeof(struct nf_conn_acct),
+	[NF_CT_EXT_TSTAMP] = sizeof(struct nf_conn_tstamp),
 #endif
 #ifdef CONFIG_NF_CONNTRACK_TIMEOUT
-	[NF_CT_EXT_TIMEOUT] = sizeof(struct nf_conn_tstamp),
+	[NF_CT_EXT_TIMEOUT] = sizeof(struct nf_conn_timeout),
 #endif
 #ifdef CONFIG_NF_CONNTRACK_LABELS
 	[NF_CT_EXT_LABELS] = sizeof(struct nf_conn_labels),
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index e429ebba74b3..4356189360fb 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -1219,6 +1219,10 @@ static int nf_tables_updtable(struct nft_ctx *ctx)
 	     flags & NFT_TABLE_F_OWNER))
 		return -EOPNOTSUPP;
 
+	/* No dormant off/on/off/on games in single transaction */
+	if (ctx->table->flags & __NFT_TABLE_F_UPDATE)
+		return -EINVAL;
+
 	trans = nft_trans_alloc(ctx, NFT_MSG_NEWTABLE,
 				sizeof(struct nft_trans_table));
 	if (trans == NULL)
@@ -1432,7 +1436,7 @@ static int nft_flush_table(struct nft_ctx *ctx)
 		if (!nft_is_active_next(ctx->net, chain))
 			continue;
 
-		if (nft_chain_is_bound(chain))
+		if (nft_chain_binding(chain))
 			continue;
 
 		ctx->chain = chain;
@@ -1446,8 +1450,7 @@ static int nft_flush_table(struct nft_ctx *ctx)
 		if (!nft_is_active_next(ctx->net, set))
 			continue;
 
-		if (nft_set_is_anonymous(set) &&
-		    !list_empty(&set->bindings))
+		if (nft_set_is_anonymous(set))
 			continue;
 
 		err = nft_delset(ctx, set);
@@ -1477,7 +1480,7 @@ static int nft_flush_table(struct nft_ctx *ctx)
 		if (!nft_is_active_next(ctx->net, chain))
 			continue;
 
-		if (nft_chain_is_bound(chain))
+		if (nft_chain_binding(chain))
 			continue;
 
 		ctx->chain = chain;
@@ -2910,6 +2913,9 @@ static int nf_tables_delchain(struct sk_buff *skb, const struct nfnl_info *info,
 		return PTR_ERR(chain);
 	}
 
+	if (nft_chain_binding(chain))
+		return -EOPNOTSUPP;
+
 	nft_ctx_init(&ctx, net, skb, info->nlh, family, table, chain, nla);
 
 	if (nla[NFTA_CHAIN_HOOK]) {
@@ -3449,6 +3455,8 @@ static int __nf_tables_dump_rules(struct sk_buff *skb,
 	struct net *net = sock_net(skb->sk);
 	const struct nft_rule *rule, *prule;
 	unsigned int s_idx = cb->args[0];
+	unsigned int entries = 0;
+	int ret = 0;
 	u64 handle;
 
 	prule = NULL;
@@ -3471,9 +3479,11 @@ static int __nf_tables_dump_rules(struct sk_buff *skb,
 					NFT_MSG_NEWRULE,
 					NLM_F_MULTI | NLM_F_APPEND,
 					table->family,
-					table, chain, rule, handle, reset) < 0)
-			return 1;
-
+					table, chain, rule, handle, reset) < 0) {
+			ret = 1;
+			break;
+		}
+		entries++;
 		nl_dump_check_consistent(cb, nlmsg_hdr(skb));
 cont:
 		prule = rule;
@@ -3481,10 +3491,10 @@ cont_skip:
 		(*idx)++;
 	}
 
-	if (reset && *idx)
-		audit_log_rule_reset(table, cb->seq, *idx);
+	if (reset && entries)
+		audit_log_rule_reset(table, cb->seq, entries);
 
-	return 0;
+	return ret;
 }
 
 static int nf_tables_dump_rules(struct sk_buff *skb,
@@ -3971,6 +3981,11 @@ static int nf_tables_newrule(struct sk_buff *skb, const struct nfnl_info *info,
 	}
 
 	if (info->nlh->nlmsg_flags & NLM_F_REPLACE) {
+		if (nft_chain_binding(chain)) {
+			err = -EOPNOTSUPP;
+			goto err_destroy_flow_rule;
+		}
+
 		err = nft_delrule(&ctx, old_rule);
 		if (err < 0)
 			goto err_destroy_flow_rule;
@@ -4078,7 +4093,7 @@ static int nf_tables_delrule(struct sk_buff *skb, const struct nfnl_info *info,
 			NL_SET_BAD_ATTR(extack, nla[NFTA_RULE_CHAIN]);
 			return PTR_ERR(chain);
 		}
-		if (nft_chain_is_bound(chain))
+		if (nft_chain_binding(chain))
 			return -EOPNOTSUPP;
 	}
 
@@ -4112,7 +4127,7 @@ static int nf_tables_delrule(struct sk_buff *skb, const struct nfnl_info *info,
 		list_for_each_entry(chain, &table->chains, list) {
 			if (!nft_is_active_next(net, chain))
 				continue;
-			if (nft_chain_is_bound(chain))
+			if (nft_chain_binding(chain))
 				continue;
 
 			ctx.chain = chain;
@@ -7183,8 +7198,10 @@ static int nf_tables_delsetelem(struct sk_buff *skb,
 	if (IS_ERR(set))
 		return PTR_ERR(set);
 
-	if (!list_empty(&set->bindings) &&
-	    (set->flags & (NFT_SET_CONSTANT | NFT_SET_ANONYMOUS)))
+	if (nft_set_is_anonymous(set))
+		return -EOPNOTSUPP;
+
+	if (!list_empty(&set->bindings) && (set->flags & NFT_SET_CONSTANT))
 		return -EBUSY;
 
 	nft_ctx_init(&ctx, net, skb, info->nlh, family, table, NULL, nla);
@@ -9562,12 +9579,15 @@ static int nft_trans_gc_space(struct nft_trans_gc *trans)
 struct nft_trans_gc *nft_trans_gc_queue_async(struct nft_trans_gc *gc,
 					      unsigned int gc_seq, gfp_t gfp)
 {
+	struct nft_set *set;
+
 	if (nft_trans_gc_space(gc))
 		return gc;
 
+	set = gc->set;
 	nft_trans_gc_queue_work(gc);
 
-	return nft_trans_gc_alloc(gc->set, gc_seq, gfp);
+	return nft_trans_gc_alloc(set, gc_seq, gfp);
 }
 
 void nft_trans_gc_queue_async_done(struct nft_trans_gc *trans)
@@ -9582,15 +9602,18 @@ void nft_trans_gc_queue_async_done(struct nft_trans_gc *trans)
 
 struct nft_trans_gc *nft_trans_gc_queue_sync(struct nft_trans_gc *gc, gfp_t gfp)
 {
+	struct nft_set *set;
+
 	if (WARN_ON_ONCE(!lockdep_commit_lock_is_held(gc->net)))
 		return NULL;
 
 	if (nft_trans_gc_space(gc))
 		return gc;
 
+	set = gc->set;
 	call_rcu(&gc->rcu, nft_trans_gc_trans_free);
 
-	return nft_trans_gc_alloc(gc->set, 0, gfp);
+	return nft_trans_gc_alloc(set, 0, gfp);
 }
 
 void nft_trans_gc_queue_sync_done(struct nft_trans_gc *trans)
@@ -9605,8 +9628,9 @@ void nft_trans_gc_queue_sync_done(struct nft_trans_gc *trans)
 	call_rcu(&trans->rcu, nft_trans_gc_trans_free);
 }
 
-struct nft_trans_gc *nft_trans_gc_catchall(struct nft_trans_gc *gc,
-					   unsigned int gc_seq)
+static struct nft_trans_gc *nft_trans_gc_catchall(struct nft_trans_gc *gc,
+						  unsigned int gc_seq,
+						  bool sync)
 {
 	struct nft_set_elem_catchall *catchall;
 	const struct nft_set *set = gc->set;
@@ -9622,7 +9646,11 @@ struct nft_trans_gc *nft_trans_gc_catchall(struct nft_trans_gc *gc,
 
 		nft_set_elem_dead(ext);
 dead_elem:
-		gc = nft_trans_gc_queue_async(gc, gc_seq, GFP_ATOMIC);
+		if (sync)
+			gc = nft_trans_gc_queue_sync(gc, GFP_ATOMIC);
+		else
+			gc = nft_trans_gc_queue_async(gc, gc_seq, GFP_ATOMIC);
+
 		if (!gc)
 			return NULL;
 
@@ -9632,6 +9660,17 @@ dead_elem:
 	return gc;
 }
 
+struct nft_trans_gc *nft_trans_gc_catchall_async(struct nft_trans_gc *gc,
+						 unsigned int gc_seq)
+{
+	return nft_trans_gc_catchall(gc, gc_seq, false);
+}
+
+struct nft_trans_gc *nft_trans_gc_catchall_sync(struct nft_trans_gc *gc)
+{
+	return nft_trans_gc_catchall(gc, 0, true);
+}
+
 static void nf_tables_module_autoload_cleanup(struct net *net)
 {
 	struct nftables_pernet *nft_net = nft_pernet(net);
@@ -11054,7 +11093,7 @@ static void __nft_release_table(struct net *net, struct nft_table *table)
 	ctx.family = table->family;
 	ctx.table = table;
 	list_for_each_entry(chain, &table->chains, list) {
-		if (nft_chain_is_bound(chain))
+		if (nft_chain_binding(chain))
 			continue;
 
 		ctx.chain = chain;
diff --git a/net/netfilter/nft_set_hash.c b/net/netfilter/nft_set_hash.c
index 524763659f25..2013de934cef 100644
--- a/net/netfilter/nft_set_hash.c
+++ b/net/netfilter/nft_set_hash.c
@@ -338,12 +338,9 @@ static void nft_rhash_gc(struct work_struct *work)
 
 	while ((he = rhashtable_walk_next(&hti))) {
 		if (IS_ERR(he)) {
-			if (PTR_ERR(he) != -EAGAIN) {
-				nft_trans_gc_destroy(gc);
-				gc = NULL;
-				goto try_later;
-			}
-			continue;
+			nft_trans_gc_destroy(gc);
+			gc = NULL;
+			goto try_later;
 		}
 
 		/* Ruleset has been updated, try later. */
@@ -372,7 +369,7 @@ dead_elem:
 		nft_trans_gc_elem_add(gc, he);
 	}
 
-	gc = nft_trans_gc_catchall(gc, gc_seq);
+	gc = nft_trans_gc_catchall_async(gc, gc_seq);
 
 try_later:
 	/* catchall list iteration requires rcu read side lock. */
diff --git a/net/netfilter/nft_set_pipapo.c b/net/netfilter/nft_set_pipapo.c
index 6af9c9ed4b5c..c0dcc40de358 100644
--- a/net/netfilter/nft_set_pipapo.c
+++ b/net/netfilter/nft_set_pipapo.c
@@ -1596,7 +1596,7 @@ static void pipapo_gc(const struct nft_set *_set, struct nft_pipapo_match *m)
 
 			gc = nft_trans_gc_queue_sync(gc, GFP_ATOMIC);
 			if (!gc)
-				break;
+				return;
 
 			nft_pipapo_gc_deactivate(net, set, e);
 			pipapo_drop(m, rulemap);
@@ -1610,7 +1610,7 @@ static void pipapo_gc(const struct nft_set *_set, struct nft_pipapo_match *m)
 		}
 	}
 
-	gc = nft_trans_gc_catchall(gc, 0);
+	gc = nft_trans_gc_catchall_sync(gc);
 	if (gc) {
 		nft_trans_gc_queue_sync_done(gc);
 		priv->last_gc = jiffies;
diff --git a/net/netfilter/nft_set_rbtree.c b/net/netfilter/nft_set_rbtree.c
index f250b5399344..487572dcd614 100644
--- a/net/netfilter/nft_set_rbtree.c
+++ b/net/netfilter/nft_set_rbtree.c
@@ -622,8 +622,7 @@ static void nft_rbtree_gc(struct work_struct *work)
 	if (!gc)
 		goto done;
 
-	write_lock_bh(&priv->lock);
-	write_seqcount_begin(&priv->count);
+	read_lock_bh(&priv->lock);
 	for (node = rb_first(&priv->root); node != NULL; node = rb_next(node)) {
 
 		/* Ruleset has been updated, try later. */
@@ -670,11 +669,10 @@ dead_elem:
 		nft_trans_gc_elem_add(gc, rbe);
 	}
 
-	gc = nft_trans_gc_catchall(gc, gc_seq);
+	gc = nft_trans_gc_catchall_async(gc, gc_seq);
 
 try_later:
-	write_seqcount_end(&priv->count);
-	write_unlock_bh(&priv->lock);
+	read_unlock_bh(&priv->lock);
 
 	if (gc)
 		nft_trans_gc_queue_async_done(gc);
diff --git a/net/rds/rdma_transport.c b/net/rds/rdma_transport.c
index d36f3f6b4351..b15cf316b23a 100644
--- a/net/rds/rdma_transport.c
+++ b/net/rds/rdma_transport.c
@@ -86,11 +86,13 @@ static int rds_rdma_cm_event_handler_cmn(struct rdma_cm_id *cm_id,
 		break;
 
 	case RDMA_CM_EVENT_ADDR_RESOLVED:
-		rdma_set_service_type(cm_id, conn->c_tos);
-		rdma_set_min_rnr_timer(cm_id, IB_RNR_TIMER_000_32);
-		/* XXX do we need to clean up if this fails? */
-		ret = rdma_resolve_route(cm_id,
-					 RDS_RDMA_RESOLVE_TIMEOUT_MS);
+		if (conn) {
+			rdma_set_service_type(cm_id, conn->c_tos);
+			rdma_set_min_rnr_timer(cm_id, IB_RNR_TIMER_000_32);
+			/* XXX do we need to clean up if this fails? */
+			ret = rdma_resolve_route(cm_id,
+						 RDS_RDMA_RESOLVE_TIMEOUT_MS);
+		}
 		break;
 
 	case RDMA_CM_EVENT_ROUTE_RESOLVED:
diff --git a/tools/include/linux/btf_ids.h b/tools/include/linux/btf_ids.h
index 71e54b1e3796..2f882d5cb30f 100644
--- a/tools/include/linux/btf_ids.h
+++ b/tools/include/linux/btf_ids.h
@@ -38,7 +38,7 @@ asm(							\
 	____BTF_ID(symbol)
 
 #define __ID(prefix) \
-	__PASTE(prefix, __COUNTER__)
+	__PASTE(__PASTE(prefix, __COUNTER__), __LINE__)
 
 /*
  * The BTF_ID defines unique symbol for each ID pointing
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 8790b3962e4b..0448700890f7 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -1962,7 +1962,9 @@ union bpf_attr {
  * 		performed again, if the helper is used in combination with
  * 		direct packet access.
  * 	Return
- * 		0 on success, or a negative error in case of failure.
+ * 		0 on success, or a negative error in case of failure. Positive
+ * 		error indicates a potential drop or congestion in the target
+ * 		device. The particular positive error codes are not defined.
  *
  * u64 bpf_get_current_pid_tgid(void)
  * 	Description
diff --git a/tools/testing/selftests/bpf/DENYLIST.aarch64 b/tools/testing/selftests/bpf/DENYLIST.aarch64
index 7f768d335698..3babaf3eee5c 100644
--- a/tools/testing/selftests/bpf/DENYLIST.aarch64
+++ b/tools/testing/selftests/bpf/DENYLIST.aarch64
@@ -1,14 +1,8 @@
 bpf_cookie/multi_kprobe_attach_api               # kprobe_multi_link_api_subtest:FAIL:fentry_raw_skel_load unexpected error: -3
 bpf_cookie/multi_kprobe_link_api                 # kprobe_multi_link_api_subtest:FAIL:fentry_raw_skel_load unexpected error: -3
 fexit_sleep                                      # The test never returns. The remaining tests cannot start.
-kprobe_multi_bench_attach                        # bpf_program__attach_kprobe_multi_opts unexpected error: -95
-kprobe_multi_test/attach_api_addrs               # bpf_program__attach_kprobe_multi_opts unexpected error: -95
-kprobe_multi_test/attach_api_pattern             # bpf_program__attach_kprobe_multi_opts unexpected error: -95
-kprobe_multi_test/attach_api_syms                # bpf_program__attach_kprobe_multi_opts unexpected error: -95
-kprobe_multi_test/bench_attach                   # bpf_program__attach_kprobe_multi_opts unexpected error: -95
-kprobe_multi_test/link_api_addrs                 # link_fd unexpected link_fd: actual -95 < expected 0
-kprobe_multi_test/link_api_syms                  # link_fd unexpected link_fd: actual -95 < expected 0
-kprobe_multi_test/skel_api                       # libbpf: failed to load BPF skeleton 'kprobe_multi': -3
+kprobe_multi_bench_attach                        # needs CONFIG_FPROBE
+kprobe_multi_test                                # needs CONFIG_FPROBE
 module_attach                                    # prog 'kprobe_multi': failed to auto-attach: -95
 fentry_test/fentry_many_args                     # fentry_many_args:FAIL:fentry_many_args_attach unexpected error: -524
 fexit_test/fexit_many_args                       # fexit_many_args:FAIL:fexit_many_args_attach unexpected error: -524
diff --git a/tools/testing/selftests/bpf/config b/tools/testing/selftests/bpf/config
index 1c7584e8dd9e..e41eb33b2704 100644
--- a/tools/testing/selftests/bpf/config
+++ b/tools/testing/selftests/bpf/config
@@ -4,6 +4,7 @@ CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
 CONFIG_BPF=y
 CONFIG_BPF_EVENTS=y
 CONFIG_BPF_JIT=y
+CONFIG_BPF_KPROBE_OVERRIDE=y
 CONFIG_BPF_LIRC_MODE2=y
 CONFIG_BPF_LSM=y
 CONFIG_BPF_STREAM_PARSER=y
diff --git a/tools/testing/selftests/bpf/config.x86_64 b/tools/testing/selftests/bpf/config.x86_64
index b650b2e617b8..2e70a6048278 100644
--- a/tools/testing/selftests/bpf/config.x86_64
+++ b/tools/testing/selftests/bpf/config.x86_64
@@ -20,7 +20,6 @@ CONFIG_BLK_DEV_THROTTLING=y
 CONFIG_BONDING=y
 CONFIG_BOOTTIME_TRACING=y
 CONFIG_BPF_JIT_ALWAYS_ON=y
-CONFIG_BPF_KPROBE_OVERRIDE=y
 CONFIG_BPF_PRELOAD=y
 CONFIG_BPF_PRELOAD_UMD=y
 CONFIG_BPFILTER=y
diff --git a/tools/testing/selftests/bpf/prog_tests/empty_skb.c b/tools/testing/selftests/bpf/prog_tests/empty_skb.c
index 3b77d8a422db..261228eb68e8 100644
--- a/tools/testing/selftests/bpf/prog_tests/empty_skb.c
+++ b/tools/testing/selftests/bpf/prog_tests/empty_skb.c
@@ -24,6 +24,7 @@ void test_empty_skb(void)
 		int *ifindex;
 		int err;
 		int ret;
+		int lwt_egress_ret; /* expected retval at lwt/egress */
 		bool success_on_tc;
 	} tests[] = {
 		/* Empty packets are always rejected. */
@@ -57,6 +58,7 @@ void test_empty_skb(void)
 			.data_size_in = sizeof(eth_hlen),
 			.ifindex = &veth_ifindex,
 			.ret = -ERANGE,
+			.lwt_egress_ret = -ERANGE,
 			.success_on_tc = true,
 		},
 		{
@@ -70,6 +72,7 @@ void test_empty_skb(void)
 			.data_size_in = sizeof(eth_hlen),
 			.ifindex = &ipip_ifindex,
 			.ret = -ERANGE,
+			.lwt_egress_ret = -ERANGE,
 		},
 
 		/* ETH_HLEN+1-sized packet should be redirected. */
@@ -79,6 +82,7 @@ void test_empty_skb(void)
 			.data_in = eth_hlen_pp,
 			.data_size_in = sizeof(eth_hlen_pp),
 			.ifindex = &veth_ifindex,
+			.lwt_egress_ret = 1, /* veth_xmit NET_XMIT_DROP */
 		},
 		{
 			.msg = "ipip ETH_HLEN+1 packet ingress",
@@ -108,8 +112,12 @@ void test_empty_skb(void)
 
 	for (i = 0; i < ARRAY_SIZE(tests); i++) {
 		bpf_object__for_each_program(prog, bpf_obj->obj) {
-			char buf[128];
+			bool at_egress = strstr(bpf_program__name(prog), "egress") != NULL;
 			bool at_tc = !strncmp(bpf_program__section_name(prog), "tc", 2);
+			int expected_ret;
+			char buf[128];
+
+			expected_ret = at_egress && !at_tc ? tests[i].lwt_egress_ret : tests[i].ret;
 
 			tattr.data_in = tests[i].data_in;
 			tattr.data_size_in = tests[i].data_size_in;
@@ -128,7 +136,7 @@ void test_empty_skb(void)
 			if (at_tc && tests[i].success_on_tc)
 				ASSERT_GE(bpf_obj->bss->ret, 0, buf);
 			else
-				ASSERT_EQ(bpf_obj->bss->ret, tests[i].ret, buf);
+				ASSERT_EQ(bpf_obj->bss->ret, expected_ret, buf);
 		}
 	}
 
diff --git a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c
index 179fe300534f..4041cfa670eb 100644
--- a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c
+++ b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c
@@ -3,6 +3,7 @@
 #include "kprobe_multi.skel.h"
 #include "trace_helpers.h"
 #include "kprobe_multi_empty.skel.h"
+#include "kprobe_multi_override.skel.h"
 #include "bpf/libbpf_internal.h"
 #include "bpf/hashmap.h"
 
@@ -453,6 +454,40 @@ cleanup:
 	}
 }
 
+static void test_attach_override(void)
+{
+	struct kprobe_multi_override *skel = NULL;
+	struct bpf_link *link = NULL;
+
+	skel = kprobe_multi_override__open_and_load();
+	if (!ASSERT_OK_PTR(skel, "kprobe_multi_empty__open_and_load"))
+		goto cleanup;
+
+	/* The test_override calls bpf_override_return so it should fail
+	 * to attach to bpf_fentry_test1 function, which is not on error
+	 * injection list.
+	 */
+	link = bpf_program__attach_kprobe_multi_opts(skel->progs.test_override,
+						     "bpf_fentry_test1", NULL);
+	if (!ASSERT_ERR_PTR(link, "override_attached_bpf_fentry_test1")) {
+		bpf_link__destroy(link);
+		goto cleanup;
+	}
+
+	/* The should_fail_bio function is on error injection list,
+	 * attach should succeed.
+	 */
+	link = bpf_program__attach_kprobe_multi_opts(skel->progs.test_override,
+						     "should_fail_bio", NULL);
+	if (!ASSERT_OK_PTR(link, "override_attached_should_fail_bio"))
+		goto cleanup;
+
+	bpf_link__destroy(link);
+
+cleanup:
+	kprobe_multi_override__destroy(skel);
+}
+
 void serial_test_kprobe_multi_bench_attach(void)
 {
 	if (test__start_subtest("kernel"))
@@ -480,4 +515,6 @@ void test_kprobe_multi_test(void)
 		test_attach_api_syms();
 	if (test__start_subtest("attach_api_fails"))
 		test_attach_api_fails();
+	if (test__start_subtest("attach_override"))
+		test_attach_override();
 }
diff --git a/tools/testing/selftests/bpf/prog_tests/test_bpf_ma.c b/tools/testing/selftests/bpf/prog_tests/test_bpf_ma.c
new file mode 100644
index 000000000000..0cca4e8ae38e
--- /dev/null
+++ b/tools/testing/selftests/bpf/prog_tests/test_bpf_ma.c
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (C) 2023. Huawei Technologies Co., Ltd */
+#define _GNU_SOURCE
+#include <sched.h>
+#include <pthread.h>
+#include <stdbool.h>
+#include <bpf/btf.h>
+#include <test_progs.h>
+
+#include "test_bpf_ma.skel.h"
+
+void test_test_bpf_ma(void)
+{
+	struct test_bpf_ma *skel;
+	struct btf *btf;
+	int i, err;
+
+	skel = test_bpf_ma__open();
+	if (!ASSERT_OK_PTR(skel, "open"))
+		return;
+
+	btf = bpf_object__btf(skel->obj);
+	if (!ASSERT_OK_PTR(btf, "btf"))
+		goto out;
+
+	for (i = 0; i < ARRAY_SIZE(skel->rodata->data_sizes); i++) {
+		char name[32];
+		int id;
+
+		snprintf(name, sizeof(name), "bin_data_%u", skel->rodata->data_sizes[i]);
+		id = btf__find_by_name_kind(btf, name, BTF_KIND_STRUCT);
+		if (!ASSERT_GT(id, 0, "bin_data"))
+			goto out;
+		skel->rodata->data_btf_ids[i] = id;
+	}
+
+	err = test_bpf_ma__load(skel);
+	if (!ASSERT_OK(err, "load"))
+		goto out;
+
+	err = test_bpf_ma__attach(skel);
+	if (!ASSERT_OK(err, "attach"))
+		goto out;
+
+	skel->bss->pid = getpid();
+	usleep(1);
+	ASSERT_OK(skel->bss->err, "test error");
+out:
+	test_bpf_ma__destroy(skel);
+}
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_dev_bound_only.c b/tools/testing/selftests/bpf/prog_tests/xdp_dev_bound_only.c
new file mode 100644
index 000000000000..7dd18c6d06c6
--- /dev/null
+++ b/tools/testing/selftests/bpf/prog_tests/xdp_dev_bound_only.c
@@ -0,0 +1,61 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <net/if.h>
+#include <test_progs.h>
+#include <network_helpers.h>
+
+#define LOCAL_NETNS "xdp_dev_bound_only_netns"
+
+static int load_dummy_prog(char *name, __u32 ifindex, __u32 flags)
+{
+	struct bpf_insn insns[] = { BPF_MOV64_IMM(BPF_REG_0, 0), BPF_EXIT_INSN() };
+	LIBBPF_OPTS(bpf_prog_load_opts, opts);
+
+	opts.prog_flags = flags;
+	opts.prog_ifindex = ifindex;
+	return bpf_prog_load(BPF_PROG_TYPE_XDP, name, "GPL", insns, ARRAY_SIZE(insns), &opts);
+}
+
+/* A test case for bpf_offload_netdev->offload handling bug:
+ * - create a veth device (does not support offload);
+ * - create a device bound XDP program with BPF_F_XDP_DEV_BOUND_ONLY flag
+ *   (such programs are not offloaded);
+ * - create a device bound XDP program without flags (such programs are offloaded).
+ * This might lead to 'BUG: kernel NULL pointer dereference'.
+ */
+void test_xdp_dev_bound_only_offdev(void)
+{
+	struct nstoken *tok = NULL;
+	__u32 ifindex;
+	int fd1 = -1;
+	int fd2 = -1;
+
+	SYS(out, "ip netns add " LOCAL_NETNS);
+	tok = open_netns(LOCAL_NETNS);
+	if (!ASSERT_OK_PTR(tok, "open_netns"))
+		goto out;
+	SYS(out, "ip link add eth42 type veth");
+	ifindex = if_nametoindex("eth42");
+	if (!ASSERT_NEQ(ifindex, 0, "if_nametoindex")) {
+		perror("if_nametoindex");
+		goto out;
+	}
+	fd1 = load_dummy_prog("dummy1", ifindex, BPF_F_XDP_DEV_BOUND_ONLY);
+	if (!ASSERT_GE(fd1, 0, "load_dummy_prog #1")) {
+		perror("load_dummy_prog #1");
+		goto out;
+	}
+	/* Program with ifindex is considered offloaded, however veth
+	 * does not support offload => error should be reported.
+	 */
+	fd2 = load_dummy_prog("dummy2", ifindex, 0);
+	ASSERT_EQ(fd2, -EINVAL, "load_dummy_prog #2 (offloaded)");
+
+out:
+	close(fd1);
+	close(fd2);
+	close_netns(tok);
+	/* eth42 was added inside netns, removing the netns will
+	 * also remove eth42 veth pair.
+	 */
+	SYS_NOFAIL("ip netns del " LOCAL_NETNS);
+}
diff --git a/tools/testing/selftests/bpf/progs/kprobe_multi_override.c b/tools/testing/selftests/bpf/progs/kprobe_multi_override.c
new file mode 100644
index 000000000000..28f8487c9059
--- /dev/null
+++ b/tools/testing/selftests/bpf/progs/kprobe_multi_override.c
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/bpf.h>
+#include <bpf/bpf_helpers.h>
+#include <bpf/bpf_tracing.h>
+
+char _license[] SEC("license") = "GPL";
+
+SEC("kprobe.multi")
+int test_override(struct pt_regs *ctx)
+{
+	bpf_override_return(ctx, 123);
+	return 0;
+}
diff --git a/tools/testing/selftests/bpf/progs/test_bpf_ma.c b/tools/testing/selftests/bpf/progs/test_bpf_ma.c
new file mode 100644
index 000000000000..ecde41ae0fc8
--- /dev/null
+++ b/tools/testing/selftests/bpf/progs/test_bpf_ma.c
@@ -0,0 +1,123 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (C) 2023. Huawei Technologies Co., Ltd */
+#include <vmlinux.h>
+#include <bpf/bpf_tracing.h>
+#include <bpf/bpf_helpers.h>
+
+#include "bpf_experimental.h"
+#include "bpf_misc.h"
+
+#ifndef ARRAY_SIZE
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+#endif
+
+struct generic_map_value {
+	void *data;
+};
+
+char _license[] SEC("license") = "GPL";
+
+const unsigned int data_sizes[] = {8, 16, 32, 64, 96, 128, 192, 256, 512, 1024, 2048, 4096};
+const volatile unsigned int data_btf_ids[ARRAY_SIZE(data_sizes)] = {};
+
+int err = 0;
+int pid = 0;
+
+#define DEFINE_ARRAY_WITH_KPTR(_size) \
+	struct bin_data_##_size { \
+		char data[_size - sizeof(void *)]; \
+	}; \
+	struct map_value_##_size { \
+		struct bin_data_##_size __kptr * data; \
+		/* To emit BTF info for bin_data_xx */ \
+		struct bin_data_##_size not_used; \
+	}; \
+	struct { \
+		__uint(type, BPF_MAP_TYPE_ARRAY); \
+		__type(key, int); \
+		__type(value, struct map_value_##_size); \
+		__uint(max_entries, 128); \
+	} array_##_size SEC(".maps");
+
+static __always_inline void batch_alloc_free(struct bpf_map *map, unsigned int batch,
+					     unsigned int idx)
+{
+	struct generic_map_value *value;
+	unsigned int i, key;
+	void *old, *new;
+
+	for (i = 0; i < batch; i++) {
+		key = i;
+		value = bpf_map_lookup_elem(map, &key);
+		if (!value) {
+			err = 1;
+			return;
+		}
+		new = bpf_obj_new_impl(data_btf_ids[idx], NULL);
+		if (!new) {
+			err = 2;
+			return;
+		}
+		old = bpf_kptr_xchg(&value->data, new);
+		if (old) {
+			bpf_obj_drop(old);
+			err = 3;
+			return;
+		}
+	}
+	for (i = 0; i < batch; i++) {
+		key = i;
+		value = bpf_map_lookup_elem(map, &key);
+		if (!value) {
+			err = 4;
+			return;
+		}
+		old = bpf_kptr_xchg(&value->data, NULL);
+		if (!old) {
+			err = 5;
+			return;
+		}
+		bpf_obj_drop(old);
+	}
+}
+
+#define CALL_BATCH_ALLOC_FREE(size, batch, idx) \
+	batch_alloc_free((struct bpf_map *)(&array_##size), batch, idx)
+
+DEFINE_ARRAY_WITH_KPTR(8);
+DEFINE_ARRAY_WITH_KPTR(16);
+DEFINE_ARRAY_WITH_KPTR(32);
+DEFINE_ARRAY_WITH_KPTR(64);
+DEFINE_ARRAY_WITH_KPTR(96);
+DEFINE_ARRAY_WITH_KPTR(128);
+DEFINE_ARRAY_WITH_KPTR(192);
+DEFINE_ARRAY_WITH_KPTR(256);
+DEFINE_ARRAY_WITH_KPTR(512);
+DEFINE_ARRAY_WITH_KPTR(1024);
+DEFINE_ARRAY_WITH_KPTR(2048);
+DEFINE_ARRAY_WITH_KPTR(4096);
+
+SEC("fentry/" SYS_PREFIX "sys_nanosleep")
+int test_bpf_mem_alloc_free(void *ctx)
+{
+	if ((u32)bpf_get_current_pid_tgid() != pid)
+		return 0;
+
+	/* Alloc 128 8-bytes objects in batch to trigger refilling,
+	 * then free 128 8-bytes objects in batch to trigger freeing.
+	 */
+	CALL_BATCH_ALLOC_FREE(8, 128, 0);
+	CALL_BATCH_ALLOC_FREE(16, 128, 1);
+	CALL_BATCH_ALLOC_FREE(32, 128, 2);
+	CALL_BATCH_ALLOC_FREE(64, 128, 3);
+	CALL_BATCH_ALLOC_FREE(96, 128, 4);
+	CALL_BATCH_ALLOC_FREE(128, 128, 5);
+	CALL_BATCH_ALLOC_FREE(192, 128, 6);
+	CALL_BATCH_ALLOC_FREE(256, 128, 7);
+	CALL_BATCH_ALLOC_FREE(512, 64, 8);
+	CALL_BATCH_ALLOC_FREE(1024, 32, 9);
+	CALL_BATCH_ALLOC_FREE(2048, 16, 10);
+	CALL_BATCH_ALLOC_FREE(4096, 8, 11);
+
+	return 0;
+}
diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c
index 31f1c935cd07..98107e0452d3 100644
--- a/tools/testing/selftests/bpf/test_verifier.c
+++ b/tools/testing/selftests/bpf/test_verifier.c
@@ -1880,7 +1880,7 @@ int main(int argc, char **argv)
 		}
 	}
 
-	get_unpriv_disabled();
+	unpriv_disabled = get_unpriv_disabled();
 	if (unpriv && unpriv_disabled) {
 		printf("Cannot run as unprivileged user with sysctl %s.\n",
 		       UNPRIV_SYSCTL);
diff --git a/tools/testing/selftests/net/hsr/hsr_ping.sh b/tools/testing/selftests/net/hsr/hsr_ping.sh
index df9143538708..1c6457e54625 100755
--- a/tools/testing/selftests/net/hsr/hsr_ping.sh
+++ b/tools/testing/selftests/net/hsr/hsr_ping.sh
@@ -41,61 +41,6 @@ cleanup()
 	done
 }
 
-ip -Version > /dev/null 2>&1
-if [ $? -ne 0 ];then
-	echo "SKIP: Could not run test without ip tool"
-	exit $ksft_skip
-fi
-
-trap cleanup EXIT
-
-for i in "$ns1" "$ns2" "$ns3" ;do
-	ip netns add $i || exit $ksft_skip
-	ip -net $i link set lo up
-done
-
-echo "INFO: preparing interfaces."
-# Three HSR nodes. Each node has one link to each of its neighbour, two links in total.
-#
-#    ns1eth1 ----- ns2eth1
-#      hsr1         hsr2
-#    ns1eth2       ns2eth2
-#       |            |
-#    ns3eth1      ns3eth2
-#           \    /
-#            hsr3
-#
-# Interfaces
-ip link add ns1eth1 netns "$ns1" type veth peer name ns2eth1 netns "$ns2"
-ip link add ns1eth2 netns "$ns1" type veth peer name ns3eth1 netns "$ns3"
-ip link add ns3eth2 netns "$ns3" type veth peer name ns2eth2 netns "$ns2"
-
-# HSRv0.
-ip -net "$ns1" link add name hsr1 type hsr slave1 ns1eth1 slave2 ns1eth2 supervision 45 version 0 proto 0
-ip -net "$ns2" link add name hsr2 type hsr slave1 ns2eth1 slave2 ns2eth2 supervision 45 version 0 proto 0
-ip -net "$ns3" link add name hsr3 type hsr slave1 ns3eth1 slave2 ns3eth2 supervision 45 version 0 proto 0
-
-# IP for HSR
-ip -net "$ns1" addr add 100.64.0.1/24 dev hsr1
-ip -net "$ns1" addr add dead:beef:1::1/64 dev hsr1 nodad
-ip -net "$ns2" addr add 100.64.0.2/24 dev hsr2
-ip -net "$ns2" addr add dead:beef:1::2/64 dev hsr2 nodad
-ip -net "$ns3" addr add 100.64.0.3/24 dev hsr3
-ip -net "$ns3" addr add dead:beef:1::3/64 dev hsr3 nodad
-
-# All Links up
-ip -net "$ns1" link set ns1eth1 up
-ip -net "$ns1" link set ns1eth2 up
-ip -net "$ns1" link set hsr1 up
-
-ip -net "$ns2" link set ns2eth1 up
-ip -net "$ns2" link set ns2eth2 up
-ip -net "$ns2" link set hsr2 up
-
-ip -net "$ns3" link set ns3eth1 up
-ip -net "$ns3" link set ns3eth2 up
-ip -net "$ns3" link set hsr3 up
-
 # $1: IP address
 is_v6()
 {
@@ -164,93 +109,168 @@ stop_if_error()
 	fi
 }
 
-
-echo "INFO: Initial validation ping."
-# Each node has to be able each one.
-do_ping "$ns1" 100.64.0.2
-do_ping "$ns2" 100.64.0.1
-do_ping "$ns3" 100.64.0.1
-stop_if_error "Initial validation failed."
-
-do_ping "$ns1" 100.64.0.3
-do_ping "$ns2" 100.64.0.3
-do_ping "$ns3" 100.64.0.2
-
-do_ping "$ns1" dead:beef:1::2
-do_ping "$ns1" dead:beef:1::3
-do_ping "$ns2" dead:beef:1::1
-do_ping "$ns2" dead:beef:1::2
-do_ping "$ns3" dead:beef:1::1
-do_ping "$ns3" dead:beef:1::2
-
-stop_if_error "Initial validation failed."
+do_complete_ping_test()
+{
+	echo "INFO: Initial validation ping."
+	# Each node has to be able each one.
+	do_ping "$ns1" 100.64.0.2
+	do_ping "$ns2" 100.64.0.1
+	do_ping "$ns3" 100.64.0.1
+	stop_if_error "Initial validation failed."
+
+	do_ping "$ns1" 100.64.0.3
+	do_ping "$ns2" 100.64.0.3
+	do_ping "$ns3" 100.64.0.2
+
+	do_ping "$ns1" dead:beef:1::2
+	do_ping "$ns1" dead:beef:1::3
+	do_ping "$ns2" dead:beef:1::1
+	do_ping "$ns2" dead:beef:1::2
+	do_ping "$ns3" dead:beef:1::1
+	do_ping "$ns3" dead:beef:1::2
+
+	stop_if_error "Initial validation failed."
 
 # Wait until supervisor all supervision frames have been processed and the node
 # entries have been merged. Otherwise duplicate frames will be observed which is
 # valid at this stage.
-WAIT=5
-while [ ${WAIT} -gt 0 ]
-do
-	grep 00:00:00:00:00:00 /sys/kernel/debug/hsr/hsr*/node_table
-	if [ $? -ne 0 ]
-	then
-		break
-	fi
-	sleep 1
-	let WAIT = WAIT - 1
-done
+	WAIT=5
+	while [ ${WAIT} -gt 0 ]
+	do
+		grep 00:00:00:00:00:00 /sys/kernel/debug/hsr/hsr*/node_table
+		if [ $? -ne 0 ]
+		then
+			break
+		fi
+		sleep 1
+		let "WAIT = WAIT - 1"
+	done
 
 # Just a safety delay in case the above check didn't handle it.
-sleep 1
+	sleep 1
+
+	echo "INFO: Longer ping test."
+	do_ping_long "$ns1" 100.64.0.2
+	do_ping_long "$ns1" dead:beef:1::2
+	do_ping_long "$ns1" 100.64.0.3
+	do_ping_long "$ns1" dead:beef:1::3
 
-echo "INFO: Longer ping test."
-do_ping_long "$ns1" 100.64.0.2
-do_ping_long "$ns1" dead:beef:1::2
-do_ping_long "$ns1" 100.64.0.3
-do_ping_long "$ns1" dead:beef:1::3
+	stop_if_error "Longer ping test failed."
 
-stop_if_error "Longer ping test failed."
+	do_ping_long "$ns2" 100.64.0.1
+	do_ping_long "$ns2" dead:beef:1::1
+	do_ping_long "$ns2" 100.64.0.3
+	do_ping_long "$ns2" dead:beef:1::2
+	stop_if_error "Longer ping test failed."
 
-do_ping_long "$ns2" 100.64.0.1
-do_ping_long "$ns2" dead:beef:1::1
-do_ping_long "$ns2" 100.64.0.3
-do_ping_long "$ns2" dead:beef:1::2
-stop_if_error "Longer ping test failed."
+	do_ping_long "$ns3" 100.64.0.1
+	do_ping_long "$ns3" dead:beef:1::1
+	do_ping_long "$ns3" 100.64.0.2
+	do_ping_long "$ns3" dead:beef:1::2
+	stop_if_error "Longer ping test failed."
 
-do_ping_long "$ns3" 100.64.0.1
-do_ping_long "$ns3" dead:beef:1::1
-do_ping_long "$ns3" 100.64.0.2
-do_ping_long "$ns3" dead:beef:1::2
-stop_if_error "Longer ping test failed."
+	echo "INFO: Cutting one link."
+	do_ping_long "$ns1" 100.64.0.3 &
 
-echo "INFO: Cutting one link."
-do_ping_long "$ns1" 100.64.0.3 &
+	sleep 3
+	ip -net "$ns3" link set ns3eth1 down
+	wait
 
-sleep 3
-ip -net "$ns3" link set ns3eth1 down
-wait
+	ip -net "$ns3" link set ns3eth1 up
 
-ip -net "$ns3" link set ns3eth1 up
+	stop_if_error "Failed with one link down."
 
-stop_if_error "Failed with one link down."
+	echo "INFO: Delay the link and drop a few packages."
+	tc -net "$ns3" qdisc add dev ns3eth1 root netem delay 50ms
+	tc -net "$ns2" qdisc add dev ns2eth1 root netem delay 5ms loss 25%
 
-echo "INFO: Delay the link and drop a few packages."
-tc -net "$ns3" qdisc add dev ns3eth1 root netem delay 50ms
-tc -net "$ns2" qdisc add dev ns2eth1 root netem delay 5ms loss 25%
+	do_ping_long "$ns1" 100.64.0.2
+	do_ping_long "$ns1" 100.64.0.3
 
-do_ping_long "$ns1" 100.64.0.2
-do_ping_long "$ns1" 100.64.0.3
+	stop_if_error "Failed with delay and packetloss."
 
-stop_if_error "Failed with delay and packetloss."
+	do_ping_long "$ns2" 100.64.0.1
+	do_ping_long "$ns2" 100.64.0.3
 
-do_ping_long "$ns2" 100.64.0.1
-do_ping_long "$ns2" 100.64.0.3
+	stop_if_error "Failed with delay and packetloss."
 
-stop_if_error "Failed with delay and packetloss."
+	do_ping_long "$ns3" 100.64.0.1
+	do_ping_long "$ns3" 100.64.0.2
+	stop_if_error "Failed with delay and packetloss."
+
+	echo "INFO: All good."
+}
+
+setup_hsr_interfaces()
+{
+	local HSRv="$1"
+
+	echo "INFO: preparing interfaces for HSRv${HSRv}."
+# Three HSR nodes. Each node has one link to each of its neighbour, two links in total.
+#
+#    ns1eth1 ----- ns2eth1
+#      hsr1         hsr2
+#    ns1eth2       ns2eth2
+#       |            |
+#    ns3eth1      ns3eth2
+#           \    /
+#            hsr3
+#
+	# Interfaces
+	ip link add ns1eth1 netns "$ns1" type veth peer name ns2eth1 netns "$ns2"
+	ip link add ns1eth2 netns "$ns1" type veth peer name ns3eth1 netns "$ns3"
+	ip link add ns3eth2 netns "$ns3" type veth peer name ns2eth2 netns "$ns2"
+
+	# HSRv0/1
+	ip -net "$ns1" link add name hsr1 type hsr slave1 ns1eth1 slave2 ns1eth2 supervision 45 version $HSRv proto 0
+	ip -net "$ns2" link add name hsr2 type hsr slave1 ns2eth1 slave2 ns2eth2 supervision 45 version $HSRv proto 0
+	ip -net "$ns3" link add name hsr3 type hsr slave1 ns3eth1 slave2 ns3eth2 supervision 45 version $HSRv proto 0
+
+	# IP for HSR
+	ip -net "$ns1" addr add 100.64.0.1/24 dev hsr1
+	ip -net "$ns1" addr add dead:beef:1::1/64 dev hsr1 nodad
+	ip -net "$ns2" addr add 100.64.0.2/24 dev hsr2
+	ip -net "$ns2" addr add dead:beef:1::2/64 dev hsr2 nodad
+	ip -net "$ns3" addr add 100.64.0.3/24 dev hsr3
+	ip -net "$ns3" addr add dead:beef:1::3/64 dev hsr3 nodad
+
+	# All Links up
+	ip -net "$ns1" link set ns1eth1 up
+	ip -net "$ns1" link set ns1eth2 up
+	ip -net "$ns1" link set hsr1 up
+
+	ip -net "$ns2" link set ns2eth1 up
+	ip -net "$ns2" link set ns2eth2 up
+	ip -net "$ns2" link set hsr2 up
+
+	ip -net "$ns3" link set ns3eth1 up
+	ip -net "$ns3" link set ns3eth2 up
+	ip -net "$ns3" link set hsr3 up
+}
+
+ip -Version > /dev/null 2>&1
+if [ $? -ne 0 ];then
+	echo "SKIP: Could not run test without ip tool"
+	exit $ksft_skip
+fi
+
+trap cleanup EXIT
+
+for i in "$ns1" "$ns2" "$ns3" ;do
+	ip netns add $i || exit $ksft_skip
+	ip -net $i link set lo up
+done
+
+setup_hsr_interfaces 0
+do_complete_ping_test
+cleanup
+
+for i in "$ns1" "$ns2" "$ns3" ;do
+	ip netns add $i || exit $ksft_skip
+	ip -net $i link set lo up
+done
 
-do_ping_long "$ns3" 100.64.0.1
-do_ping_long "$ns3" 100.64.0.2
-stop_if_error "Failed with delay and packetloss."
+setup_hsr_interfaces 1
+do_complete_ping_test
 
-echo "INFO: All good."
 exit $ret
diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c
index 297d972558fb..464853a7f982 100644
--- a/tools/testing/selftests/net/tls.c
+++ b/tools/testing/selftests/net/tls.c
@@ -613,11 +613,11 @@ TEST_F(tls, sendmsg_large)
 
 		msg.msg_iov = &vec;
 		msg.msg_iovlen = 1;
-		EXPECT_EQ(sendmsg(self->cfd, &msg, 0), send_len);
+		EXPECT_EQ(sendmsg(self->fd, &msg, 0), send_len);
 	}
 
 	while (recvs++ < sends) {
-		EXPECT_NE(recv(self->fd, mem, send_len, 0), -1);
+		EXPECT_NE(recv(self->cfd, mem, send_len, 0), -1);
 	}
 
 	free(mem);
@@ -646,9 +646,9 @@ TEST_F(tls, sendmsg_multiple)
 	msg.msg_iov = vec;
 	msg.msg_iovlen = iov_len;
 
-	EXPECT_EQ(sendmsg(self->cfd, &msg, 0), total_len);
+	EXPECT_EQ(sendmsg(self->fd, &msg, 0), total_len);
 	buf = malloc(total_len);
-	EXPECT_NE(recv(self->fd, buf, total_len, 0), -1);
+	EXPECT_NE(recv(self->cfd, buf, total_len, 0), -1);
 	for (i = 0; i < iov_len; i++) {
 		EXPECT_EQ(memcmp(test_strs[i], buf + len_cmp,
 				 strlen(test_strs[i])),
diff --git a/tools/testing/selftests/netfilter/.gitignore b/tools/testing/selftests/netfilter/.gitignore
index 4cb887b57413..4b2928e1c19d 100644
--- a/tools/testing/selftests/netfilter/.gitignore
+++ b/tools/testing/selftests/netfilter/.gitignore
@@ -1,3 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0-only
 nf-queue
 connect_close
+audit_logread
diff --git a/tools/testing/selftests/netfilter/Makefile b/tools/testing/selftests/netfilter/Makefile
index 3686bfa6c58d..321db8850da0 100644
--- a/tools/testing/selftests/netfilter/Makefile
+++ b/tools/testing/selftests/netfilter/Makefile
@@ -6,13 +6,13 @@ TEST_PROGS := nft_trans_stress.sh nft_fib.sh nft_nat.sh bridge_brouter.sh \
 	nft_concat_range.sh nft_conntrack_helper.sh \
 	nft_queue.sh nft_meta.sh nf_nat_edemux.sh \
 	ipip-conntrack-mtu.sh conntrack_tcp_unreplied.sh \
-	conntrack_vrf.sh nft_synproxy.sh rpath.sh
+	conntrack_vrf.sh nft_synproxy.sh rpath.sh nft_audit.sh
 
 HOSTPKG_CONFIG := pkg-config
 
 CFLAGS += $(shell $(HOSTPKG_CONFIG) --cflags libmnl 2>/dev/null)
 LDLIBS += $(shell $(HOSTPKG_CONFIG) --libs libmnl 2>/dev/null || echo -lmnl)
 
-TEST_GEN_FILES =  nf-queue connect_close
+TEST_GEN_FILES =  nf-queue connect_close audit_logread
 
 include ../lib.mk
diff --git a/tools/testing/selftests/netfilter/audit_logread.c b/tools/testing/selftests/netfilter/audit_logread.c
new file mode 100644
index 000000000000..a0a880fc2d9d
--- /dev/null
+++ b/tools/testing/selftests/netfilter/audit_logread.c
@@ -0,0 +1,165 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#define _GNU_SOURCE
+#include <errno.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <signal.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <unistd.h>
+#include <linux/audit.h>
+#include <linux/netlink.h>
+
+static int fd;
+
+#define MAX_AUDIT_MESSAGE_LENGTH	8970
+struct audit_message {
+	struct nlmsghdr nlh;
+	union {
+		struct audit_status s;
+		char data[MAX_AUDIT_MESSAGE_LENGTH];
+	} u;
+};
+
+int audit_recv(int fd, struct audit_message *rep)
+{
+	struct sockaddr_nl addr;
+	socklen_t addrlen = sizeof(addr);
+	int ret;
+
+	do {
+		ret = recvfrom(fd, rep, sizeof(*rep), 0,
+			       (struct sockaddr *)&addr, &addrlen);
+	} while (ret < 0 && errno == EINTR);
+
+	if (ret < 0 ||
+	    addrlen != sizeof(addr) ||
+	    addr.nl_pid != 0 ||
+	    rep->nlh.nlmsg_type == NLMSG_ERROR) /* short-cut for now */
+		return -1;
+
+	return ret;
+}
+
+int audit_send(int fd, uint16_t type, uint32_t key, uint32_t val)
+{
+	static int seq = 0;
+	struct audit_message msg = {
+		.nlh = {
+			.nlmsg_len   = NLMSG_SPACE(sizeof(msg.u.s)),
+			.nlmsg_type  = type,
+			.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK,
+			.nlmsg_seq   = ++seq,
+		},
+		.u.s = {
+			.mask    = key,
+			.enabled = key == AUDIT_STATUS_ENABLED ? val : 0,
+			.pid     = key == AUDIT_STATUS_PID ? val : 0,
+		}
+	};
+	struct sockaddr_nl addr = {
+		.nl_family = AF_NETLINK,
+	};
+	int ret;
+
+	do {
+		ret = sendto(fd, &msg, msg.nlh.nlmsg_len, 0,
+			     (struct sockaddr *)&addr, sizeof(addr));
+	} while (ret < 0 && errno == EINTR);
+
+	if (ret != (int)msg.nlh.nlmsg_len)
+		return -1;
+	return 0;
+}
+
+int audit_set(int fd, uint32_t key, uint32_t val)
+{
+	struct audit_message rep = { 0 };
+	int ret;
+
+	ret = audit_send(fd, AUDIT_SET, key, val);
+	if (ret)
+		return ret;
+
+	ret = audit_recv(fd, &rep);
+	if (ret < 0)
+		return ret;
+	return 0;
+}
+
+int readlog(int fd)
+{
+	struct audit_message rep = { 0 };
+	int ret = audit_recv(fd, &rep);
+	const char *sep = "";
+	char *k, *v;
+
+	if (ret < 0)
+		return ret;
+
+	if (rep.nlh.nlmsg_type != AUDIT_NETFILTER_CFG)
+		return 0;
+
+	/* skip the initial "audit(...): " part */
+	strtok(rep.u.data, " ");
+
+	while ((k = strtok(NULL, "="))) {
+		v = strtok(NULL, " ");
+
+		/* these vary and/or are uninteresting, ignore */
+		if (!strcmp(k, "pid") ||
+		    !strcmp(k, "comm") ||
+		    !strcmp(k, "subj"))
+			continue;
+
+		/* strip the varying sequence number */
+		if (!strcmp(k, "table"))
+			*strchrnul(v, ':') = '\0';
+
+		printf("%s%s=%s", sep, k, v);
+		sep = " ";
+	}
+	if (*sep) {
+		printf("\n");
+		fflush(stdout);
+	}
+	return 0;
+}
+
+void cleanup(int sig)
+{
+	audit_set(fd, AUDIT_STATUS_ENABLED, 0);
+	close(fd);
+	if (sig)
+		exit(0);
+}
+
+int main(int argc, char **argv)
+{
+	struct sigaction act = {
+		.sa_handler = cleanup,
+	};
+
+	fd = socket(PF_NETLINK, SOCK_RAW, NETLINK_AUDIT);
+	if (fd < 0) {
+		perror("Can't open netlink socket");
+		return -1;
+	}
+
+	if (sigaction(SIGTERM, &act, NULL) < 0 ||
+	    sigaction(SIGINT, &act, NULL) < 0) {
+		perror("Can't set signal handler");
+		close(fd);
+		return -1;
+	}
+
+	audit_set(fd, AUDIT_STATUS_ENABLED, 1);
+	audit_set(fd, AUDIT_STATUS_PID, getpid());
+
+	while (1)
+		readlog(fd);
+}
diff --git a/tools/testing/selftests/netfilter/config b/tools/testing/selftests/netfilter/config
index 4faf2ce021d9..7c42b1b2c69b 100644
--- a/tools/testing/selftests/netfilter/config
+++ b/tools/testing/selftests/netfilter/config
@@ -6,3 +6,4 @@ CONFIG_NFT_REDIR=m
 CONFIG_NFT_MASQ=m
 CONFIG_NFT_FLOW_OFFLOAD=m
 CONFIG_NF_CT_NETLINK=m
+CONFIG_AUDIT=y
diff --git a/tools/testing/selftests/netfilter/nft_audit.sh b/tools/testing/selftests/netfilter/nft_audit.sh
new file mode 100755
index 000000000000..83c271b1c735
--- /dev/null
+++ b/tools/testing/selftests/netfilter/nft_audit.sh
@@ -0,0 +1,108 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Check that audit logs generated for nft commands are as expected.
+
+SKIP_RC=4
+RC=0
+
+nft --version >/dev/null 2>&1 || {
+	echo "SKIP: missing nft tool"
+	exit $SKIP_RC
+}
+
+logfile=$(mktemp)
+echo "logging into $logfile"
+./audit_logread >"$logfile" &
+logread_pid=$!
+trap 'kill $logread_pid; rm -f $logfile' EXIT
+exec 3<"$logfile"
+
+do_test() { # (cmd, log)
+	echo -n "testing for cmd: $1 ... "
+	cat <&3 >/dev/null
+	$1 >/dev/null || exit 1
+	sleep 0.1
+	res=$(diff -a -u <(echo "$2") - <&3)
+	[ $? -eq 0 ] && { echo "OK"; return; }
+	echo "FAIL"
+	echo "$res"
+	((RC++))
+}
+
+nft flush ruleset
+
+for table in t1 t2; do
+	do_test "nft add table $table" \
+	"table=$table family=2 entries=1 op=nft_register_table"
+
+	do_test "nft add chain $table c1" \
+	"table=$table family=2 entries=1 op=nft_register_chain"
+
+	do_test "nft add chain $table c2; add chain $table c3" \
+	"table=$table family=2 entries=2 op=nft_register_chain"
+
+	cmd="add rule $table c1 counter"
+
+	do_test "nft $cmd" \
+	"table=$table family=2 entries=1 op=nft_register_rule"
+
+	do_test "nft $cmd; $cmd" \
+	"table=$table family=2 entries=2 op=nft_register_rule"
+
+	cmd=""
+	sep=""
+	for chain in c2 c3; do
+		for i in {1..3}; do
+			cmd+="$sep add rule $table $chain counter"
+			sep=";"
+		done
+	done
+	do_test "nft $cmd" \
+	"table=$table family=2 entries=6 op=nft_register_rule"
+done
+
+do_test 'nft reset rules t1 c2' \
+'table=t1 family=2 entries=3 op=nft_reset_rule'
+
+do_test 'nft reset rules table t1' \
+'table=t1 family=2 entries=3 op=nft_reset_rule
+table=t1 family=2 entries=3 op=nft_reset_rule
+table=t1 family=2 entries=3 op=nft_reset_rule'
+
+do_test 'nft reset rules' \
+'table=t1 family=2 entries=3 op=nft_reset_rule
+table=t1 family=2 entries=3 op=nft_reset_rule
+table=t1 family=2 entries=3 op=nft_reset_rule
+table=t2 family=2 entries=3 op=nft_reset_rule
+table=t2 family=2 entries=3 op=nft_reset_rule
+table=t2 family=2 entries=3 op=nft_reset_rule'
+
+for ((i = 0; i < 500; i++)); do
+	echo "add rule t2 c3 counter accept comment \"rule $i\""
+done | do_test 'nft -f -' \
+'table=t2 family=2 entries=500 op=nft_register_rule'
+
+do_test 'nft reset rules t2 c3' \
+'table=t2 family=2 entries=189 op=nft_reset_rule
+table=t2 family=2 entries=188 op=nft_reset_rule
+table=t2 family=2 entries=126 op=nft_reset_rule'
+
+do_test 'nft reset rules t2' \
+'table=t2 family=2 entries=3 op=nft_reset_rule
+table=t2 family=2 entries=3 op=nft_reset_rule
+table=t2 family=2 entries=186 op=nft_reset_rule
+table=t2 family=2 entries=188 op=nft_reset_rule
+table=t2 family=2 entries=129 op=nft_reset_rule'
+
+do_test 'nft reset rules' \
+'table=t1 family=2 entries=3 op=nft_reset_rule
+table=t1 family=2 entries=3 op=nft_reset_rule
+table=t1 family=2 entries=3 op=nft_reset_rule
+table=t2 family=2 entries=3 op=nft_reset_rule
+table=t2 family=2 entries=3 op=nft_reset_rule
+table=t2 family=2 entries=180 op=nft_reset_rule
+table=t2 family=2 entries=188 op=nft_reset_rule
+table=t2 family=2 entries=135 op=nft_reset_rule'
+
+exit $RC