diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index 5c562e0aac675923dea31eff85fbb84c787d6073..9e173d74b72a68b665e81017d57d972fc24ed95a 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -1870,7 +1870,6 @@ struct bnxt {
 	u8			dsn[8];
 	struct bnxt_tc_info	*tc_info;
 	struct list_head	tc_indr_block_list;
-	struct notifier_block	tc_netdev_nb;
 	struct dentry		*debugfs_pdev;
 	struct device		*hwmon_dev;
 };
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
index 782ea0771221fc49238938fa19681614dc0eaceb..0eef4f5e4a469518cfeae262febba0c1cb6084ca 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
@@ -1939,53 +1939,25 @@ static int bnxt_tc_setup_indr_block(struct net_device *netdev, struct bnxt *bp,
 	return 0;
 }
 
-static int bnxt_tc_setup_indr_cb(struct net_device *netdev, void *cb_priv,
-				 enum tc_setup_type type, void *type_data)
-{
-	switch (type) {
-	case TC_SETUP_BLOCK:
-		return bnxt_tc_setup_indr_block(netdev, cb_priv, type_data);
-	default:
-		return -EOPNOTSUPP;
-	}
-}
-
 static bool bnxt_is_netdev_indr_offload(struct net_device *netdev)
 {
 	return netif_is_vxlan(netdev);
 }
 
-static int bnxt_tc_indr_block_event(struct notifier_block *nb,
-				    unsigned long event, void *ptr)
+static int bnxt_tc_setup_indr_cb(struct net_device *netdev, void *cb_priv,
+				 enum tc_setup_type type, void *type_data)
 {
-	struct net_device *netdev;
-	struct bnxt *bp;
-	int rc;
-
-	netdev = netdev_notifier_info_to_dev(ptr);
 	if (!bnxt_is_netdev_indr_offload(netdev))
-		return NOTIFY_OK;
-
-	bp = container_of(nb, struct bnxt, tc_netdev_nb);
+		return -EOPNOTSUPP;
 
-	switch (event) {
-	case NETDEV_REGISTER:
-		rc = __flow_indr_block_cb_register(netdev, bp,
-						   bnxt_tc_setup_indr_cb,
-						   bp);
-		if (rc)
-			netdev_info(bp->dev,
-				    "Failed to register indirect blk: dev: %s\n",
-				    netdev->name);
-		break;
-	case NETDEV_UNREGISTER:
-		__flow_indr_block_cb_unregister(netdev,
-						bnxt_tc_setup_indr_cb,
-						bp);
+	switch (type) {
+	case TC_SETUP_BLOCK:
+		return bnxt_tc_setup_indr_block(netdev, cb_priv, type_data);
+	default:
 		break;
 	}
 
-	return NOTIFY_DONE;
+	return -EOPNOTSUPP;
 }
 
 static const struct rhashtable_params bnxt_tc_flow_ht_params = {
@@ -2074,8 +2046,8 @@ int bnxt_init_tc(struct bnxt *bp)
 
 	/* init indirect block notifications */
 	INIT_LIST_HEAD(&bp->tc_indr_block_list);
-	bp->tc_netdev_nb.notifier_call = bnxt_tc_indr_block_event;
-	rc = register_netdevice_notifier(&bp->tc_netdev_nb);
+
+	rc = flow_indr_dev_register(bnxt_tc_setup_indr_cb, bp);
 	if (!rc)
 		return 0;
 
@@ -2101,7 +2073,8 @@ void bnxt_shutdown_tc(struct bnxt *bp)
 	if (!bnxt_tc_flower_enabled(bp))
 		return;
 
-	unregister_netdevice_notifier(&bp->tc_netdev_nb);
+	flow_indr_dev_unregister(bnxt_tc_setup_indr_cb, bp,
+				 bnxt_tc_setup_indr_block_cb);
 	rhashtable_destroy(&tc_info->flow_table);
 	rhashtable_destroy(&tc_info->l2_table);
 	rhashtable_destroy(&tc_info->decap_l2_table);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c
index c609a5e50ebcf7b99c856833d55d1d9bb170aed4..80713123de5cab7360cf3c8c7ddcf1b1251ff112 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c
@@ -306,20 +306,6 @@ mlx5e_rep_indr_block_priv_lookup(struct mlx5e_rep_priv *rpriv,
 	return NULL;
 }
 
-static void mlx5e_rep_indr_unregister_block(struct mlx5e_rep_priv *rpriv,
-					    struct net_device *netdev);
-
-void mlx5e_rep_indr_clean_block_privs(struct mlx5e_rep_priv *rpriv)
-{
-	struct mlx5e_rep_indr_block_priv *cb_priv, *temp;
-	struct list_head *head = &rpriv->uplink_priv.tc_indr_block_priv_list;
-
-	list_for_each_entry_safe(cb_priv, temp, head, list) {
-		mlx5e_rep_indr_unregister_block(rpriv, cb_priv->netdev);
-		kfree(cb_priv);
-	}
-}
-
 static int
 mlx5e_rep_indr_offload(struct net_device *netdev,
 		       struct flow_cls_offload *flower,
@@ -423,9 +409,14 @@ mlx5e_rep_indr_setup_block(struct net_device *netdev,
 			   struct flow_block_offload *f,
 			   flow_setup_cb_t *setup_cb)
 {
+	struct mlx5e_priv *priv = netdev_priv(rpriv->netdev);
 	struct mlx5e_rep_indr_block_priv *indr_priv;
 	struct flow_block_cb *block_cb;
 
+	if (!mlx5e_tc_tun_device_to_offload(priv, netdev) &&
+	    !(is_vlan_dev(netdev) && vlan_dev_real_dev(netdev) == rpriv->netdev))
+		return -EOPNOTSUPP;
+
 	if (f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS)
 		return -EOPNOTSUPP;
 
@@ -492,76 +483,20 @@ int mlx5e_rep_indr_setup_cb(struct net_device *netdev, void *cb_priv,
 	}
 }
 
-static int mlx5e_rep_indr_register_block(struct mlx5e_rep_priv *rpriv,
-					 struct net_device *netdev)
-{
-	int err;
-
-	err = __flow_indr_block_cb_register(netdev, rpriv,
-					    mlx5e_rep_indr_setup_cb,
-					    rpriv);
-	if (err) {
-		struct mlx5e_priv *priv = netdev_priv(rpriv->netdev);
-
-		mlx5_core_err(priv->mdev, "Failed to register remote block notifier for %s err=%d\n",
-			      netdev_name(netdev), err);
-	}
-	return err;
-}
-
-static void mlx5e_rep_indr_unregister_block(struct mlx5e_rep_priv *rpriv,
-					    struct net_device *netdev)
-{
-	__flow_indr_block_cb_unregister(netdev, mlx5e_rep_indr_setup_cb,
-					rpriv);
-}
-
-static int mlx5e_nic_rep_netdevice_event(struct notifier_block *nb,
-					 unsigned long event, void *ptr)
-{
-	struct mlx5e_rep_priv *rpriv = container_of(nb, struct mlx5e_rep_priv,
-						     uplink_priv.netdevice_nb);
-	struct mlx5e_priv *priv = netdev_priv(rpriv->netdev);
-	struct net_device *netdev = netdev_notifier_info_to_dev(ptr);
-
-	if (!mlx5e_tc_tun_device_to_offload(priv, netdev) &&
-	    !(is_vlan_dev(netdev) && vlan_dev_real_dev(netdev) == rpriv->netdev))
-		return NOTIFY_OK;
-
-	switch (event) {
-	case NETDEV_REGISTER:
-		mlx5e_rep_indr_register_block(rpriv, netdev);
-		break;
-	case NETDEV_UNREGISTER:
-		mlx5e_rep_indr_unregister_block(rpriv, netdev);
-		break;
-	}
-	return NOTIFY_OK;
-}
-
 int mlx5e_rep_tc_netdevice_event_register(struct mlx5e_rep_priv *rpriv)
 {
 	struct mlx5_rep_uplink_priv *uplink_priv = &rpriv->uplink_priv;
-	int err;
 
 	/* init indirect block notifications */
 	INIT_LIST_HEAD(&uplink_priv->tc_indr_block_priv_list);
 
-	uplink_priv->netdevice_nb.notifier_call = mlx5e_nic_rep_netdevice_event;
-	err = register_netdevice_notifier_dev_net(rpriv->netdev,
-						  &uplink_priv->netdevice_nb,
-						  &uplink_priv->netdevice_nn);
-	return err;
+	return flow_indr_dev_register(mlx5e_rep_indr_setup_cb, rpriv);
 }
 
 void mlx5e_rep_tc_netdevice_event_unregister(struct mlx5e_rep_priv *rpriv)
 {
-	struct mlx5_rep_uplink_priv *uplink_priv = &rpriv->uplink_priv;
-
-	/* clean indirect TC block notifications */
-	unregister_netdevice_notifier_dev_net(rpriv->netdev,
-					      &uplink_priv->netdevice_nb,
-					      &uplink_priv->netdevice_nn);
+	flow_indr_dev_unregister(mlx5e_rep_indr_setup_cb, rpriv,
+				 mlx5e_rep_indr_setup_tc_cb);
 }
 
 #if IS_ENABLED(CONFIG_NET_TC_SKB_EXT)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.h b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.h
index 86f92abf2fdd7f5ad8a1b95d78e726d5887d25de..fdf9702c2d7dc034e13ed9a29a74f1dfbe757bde 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.h
@@ -33,7 +33,6 @@ void mlx5e_rep_encap_entry_detach(struct mlx5e_priv *priv,
 
 int mlx5e_rep_setup_tc(struct net_device *dev, enum tc_setup_type type,
 		       void *type_data);
-void mlx5e_rep_indr_clean_block_privs(struct mlx5e_rep_priv *rpriv);
 
 bool mlx5e_rep_tc_update_skb(struct mlx5_cqe64 *cqe,
 			     struct sk_buff *skb,
@@ -65,9 +64,6 @@ static inline int
 mlx5e_rep_setup_tc(struct net_device *dev, enum tc_setup_type type,
 		   void *type_data) { return -EOPNOTSUPP; }
 
-static inline void
-mlx5e_rep_indr_clean_block_privs(struct mlx5e_rep_priv *rpriv) {}
-
 struct mlx5e_tc_update_priv;
 static inline bool
 mlx5e_rep_tc_update_skb(struct mlx5_cqe64 *cqe,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index af89a4803c7d251d58f033e45b469383c474a7d7..006807e04eda330f8e73a87d607db0b5604aed87 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -1018,7 +1018,6 @@ static int mlx5e_init_rep_tx(struct mlx5e_priv *priv)
 static void mlx5e_cleanup_uplink_rep_tx(struct mlx5e_rep_priv *rpriv)
 {
 	mlx5e_rep_tc_netdevice_event_unregister(rpriv);
-	mlx5e_rep_indr_clean_block_privs(rpriv);
 	mlx5e_rep_bond_cleanup(rpriv);
 	mlx5e_rep_tc_cleanup(rpriv);
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h
index da9f1686d5254f6ad3d9741ad08bfc8038a10726..1d5669801484341bc839eb85bdd585891084c3d4 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h
@@ -69,13 +69,8 @@ struct mlx5_rep_uplink_priv {
 	 * tc_indr_block_cb_priv_list is used to lookup indirect callback
 	 * private data
 	 *
-	 * netdevice_nb is the netdev events notifier - used to register
-	 * tunnel devices for block events
-	 *
 	 */
 	struct list_head	    tc_indr_block_priv_list;
-	struct notifier_block	    netdevice_nb;
-	struct netdev_net_notifier  netdevice_nn;
 
 	struct mlx5_tun_entropy tun_entropy;
 
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.c b/drivers/net/ethernet/netronome/nfp/flower/main.c
index ca7032d221965d3b01fdb33594459e46fc7efd24..c39327677a7d3814b6debe16fa2e83b4c99c6dc7 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/main.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/main.c
@@ -830,6 +830,10 @@ static int nfp_flower_init(struct nfp_app *app)
 	if (err)
 		goto err_cleanup;
 
+	err = flow_indr_dev_register(nfp_flower_indr_setup_tc_cb, app);
+	if (err)
+		goto err_cleanup;
+
 	if (app_priv->flower_ext_feats & NFP_FL_FEATS_VF_RLIM)
 		nfp_flower_qos_init(app);
 
@@ -856,6 +860,9 @@ static void nfp_flower_clean(struct nfp_app *app)
 	skb_queue_purge(&app_priv->cmsg_skbs_low);
 	flush_work(&app_priv->cmsg_work);
 
+	flow_indr_dev_unregister(nfp_flower_indr_setup_tc_cb, app,
+				 nfp_flower_setup_indr_block_cb);
+
 	if (app_priv->flower_ext_feats & NFP_FL_FEATS_VF_RLIM)
 		nfp_flower_qos_cleanup(app);
 
@@ -959,10 +966,6 @@ nfp_flower_netdev_event(struct nfp_app *app, struct net_device *netdev,
 			return ret;
 	}
 
-	ret = nfp_flower_reg_indir_block_handler(app, netdev, event);
-	if (ret & NOTIFY_STOP_MASK)
-		return ret;
-
 	ret = nfp_flower_internal_port_event_handler(app, netdev, event);
 	if (ret & NOTIFY_STOP_MASK)
 		return ret;
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.h b/drivers/net/ethernet/netronome/nfp/flower/main.h
index 59abea2a39adcb511c1bc1f460ca42489cfd00d9..6c3dc3baf387ffc4c83d640432aa79ef98aa742c 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/main.h
+++ b/drivers/net/ethernet/netronome/nfp/flower/main.h
@@ -458,9 +458,10 @@ void nfp_flower_qos_cleanup(struct nfp_app *app);
 int nfp_flower_setup_qos_offload(struct nfp_app *app, struct net_device *netdev,
 				 struct tc_cls_matchall_offload *flow);
 void nfp_flower_stats_rlim_reply(struct nfp_app *app, struct sk_buff *skb);
-int nfp_flower_reg_indir_block_handler(struct nfp_app *app,
-				       struct net_device *netdev,
-				       unsigned long event);
+int nfp_flower_indr_setup_tc_cb(struct net_device *netdev, void *cb_priv,
+				enum tc_setup_type type, void *type_data);
+int nfp_flower_setup_indr_block_cb(enum tc_setup_type type, void *type_data,
+				   void *cb_priv);
 
 void
 __nfp_flower_non_repr_priv_get(struct nfp_flower_non_repr_priv *non_repr_priv);
diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c
index 6b60771ccb195e407c90ea5f056f56f8dd03fece..695d24b9dd928addb9d002d2bae0f790ce29dd3e 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c
@@ -1619,8 +1619,8 @@ nfp_flower_indr_block_cb_priv_lookup(struct nfp_app *app,
 	return NULL;
 }
 
-static int nfp_flower_setup_indr_block_cb(enum tc_setup_type type,
-					  void *type_data, void *cb_priv)
+int nfp_flower_setup_indr_block_cb(enum tc_setup_type type,
+				   void *type_data, void *cb_priv)
 {
 	struct nfp_flower_indr_block_cb_priv *priv = cb_priv;
 	struct flow_cls_offload *flower = type_data;
@@ -1708,10 +1708,13 @@ nfp_flower_setup_indr_tc_block(struct net_device *netdev, struct nfp_app *app,
 	return 0;
 }
 
-static int
+int
 nfp_flower_indr_setup_tc_cb(struct net_device *netdev, void *cb_priv,
 			    enum tc_setup_type type, void *type_data)
 {
+	if (!nfp_fl_is_netdev_to_offload(netdev))
+		return -EOPNOTSUPP;
+
 	switch (type) {
 	case TC_SETUP_BLOCK:
 		return nfp_flower_setup_indr_tc_block(netdev, cb_priv,
@@ -1720,29 +1723,3 @@ nfp_flower_indr_setup_tc_cb(struct net_device *netdev, void *cb_priv,
 		return -EOPNOTSUPP;
 	}
 }
-
-int nfp_flower_reg_indir_block_handler(struct nfp_app *app,
-				       struct net_device *netdev,
-				       unsigned long event)
-{
-	int err;
-
-	if (!nfp_fl_is_netdev_to_offload(netdev))
-		return NOTIFY_OK;
-
-	if (event == NETDEV_REGISTER) {
-		err = __flow_indr_block_cb_register(netdev, app,
-						    nfp_flower_indr_setup_tc_cb,
-						    app);
-		if (err)
-			nfp_flower_cmsg_warn(app,
-					     "Indirect block reg failed - %s\n",
-					     netdev->name);
-	} else if (event == NETDEV_UNREGISTER) {
-		__flow_indr_block_cb_unregister(netdev,
-						nfp_flower_indr_setup_tc_cb,
-						app);
-	}
-
-	return NOTIFY_OK;
-}
diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h
index 95d633785ef96852a0de755d1a1405b924713e3a..69e13c8b6b3a1bed0abb8be4a4822e545333d6b2 100644
--- a/include/net/flow_offload.h
+++ b/include/net/flow_offload.h
@@ -443,6 +443,16 @@ enum tc_setup_type;
 typedef int flow_setup_cb_t(enum tc_setup_type type, void *type_data,
 			    void *cb_priv);
 
+struct flow_block_cb;
+
+struct flow_block_indr {
+	struct list_head		list;
+	struct net_device		*dev;
+	enum flow_block_binder_type	binder_type;
+	void				*data;
+	void				(*cleanup)(struct flow_block_cb *block_cb);
+};
+
 struct flow_block_cb {
 	struct list_head	driver_list;
 	struct list_head	list;
@@ -450,6 +460,7 @@ struct flow_block_cb {
 	void			*cb_ident;
 	void			*cb_priv;
 	void			(*release)(void *cb_priv);
+	struct flow_block_indr	indr;
 	unsigned int		refcnt;
 };
 
@@ -523,19 +534,18 @@ static inline void flow_block_init(struct flow_block *flow_block)
 typedef int flow_indr_block_bind_cb_t(struct net_device *dev, void *cb_priv,
 				      enum tc_setup_type type, void *type_data);
 
+int flow_indr_dev_register(flow_indr_block_bind_cb_t *cb, void *cb_priv);
+void flow_indr_dev_unregister(flow_indr_block_bind_cb_t *cb, void *cb_priv,
+			      flow_setup_cb_t *setup_cb);
+int flow_indr_dev_setup_offload(struct net_device *dev,
+				enum tc_setup_type type, void *data,
+				struct flow_block_offload *bo,
+				void (*cleanup)(struct flow_block_cb *block_cb));
+
 typedef void flow_indr_block_cmd_t(struct net_device *dev,
 				   flow_indr_block_bind_cb_t *cb, void *cb_priv,
 				   enum flow_block_command command);
 
-struct flow_indr_block_entry {
-	flow_indr_block_cmd_t *cb;
-	struct list_head	list;
-};
-
-void flow_indr_add_block_cb(struct flow_indr_block_entry *entry);
-
-void flow_indr_del_block_cb(struct flow_indr_block_entry *entry);
-
 int __flow_indr_block_cb_register(struct net_device *dev, void *cb_priv,
 				  flow_indr_block_bind_cb_t *cb,
 				  void *cb_ident);
diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h
index c54a7f707e5039ef7437f9b17a11d4cde530517f..d7338bfd7b0f93adacd5e5d3d2a43030076076c0 100644
--- a/include/net/netfilter/nf_flow_table.h
+++ b/include/net/netfilter/nf_flow_table.h
@@ -175,6 +175,8 @@ void flow_offload_refresh(struct nf_flowtable *flow_table,
 
 struct flow_offload_tuple_rhash *flow_offload_lookup(struct nf_flowtable *flow_table,
 						     struct flow_offload_tuple *tuple);
+void nf_flow_table_gc_cleanup(struct nf_flowtable *flowtable,
+			      struct net_device *dev);
 void nf_flow_table_cleanup(struct net_device *dev);
 
 int nf_flow_table_init(struct nf_flowtable *flow_table);
diff --git a/net/core/flow_offload.c b/net/core/flow_offload.c
index e64941c526b1e754546b990db0cbd8d953574e01..0cfc35e6be282cec84faf27cd3ccb4099e0e4d42 100644
--- a/net/core/flow_offload.c
+++ b/net/core/flow_offload.c
@@ -317,240 +317,159 @@ int flow_block_cb_setup_simple(struct flow_block_offload *f,
 }
 EXPORT_SYMBOL(flow_block_cb_setup_simple);
 
-static LIST_HEAD(block_cb_list);
-
-static struct rhashtable indr_setup_block_ht;
-
-struct flow_indr_block_cb {
-	struct list_head list;
-	void *cb_priv;
-	flow_indr_block_bind_cb_t *cb;
-	void *cb_ident;
-};
-
-struct flow_indr_block_dev {
-	struct rhash_head ht_node;
-	struct net_device *dev;
-	unsigned int refcnt;
-	struct list_head cb_list;
+static DEFINE_MUTEX(flow_indr_block_lock);
+static LIST_HEAD(flow_block_indr_list);
+static LIST_HEAD(flow_block_indr_dev_list);
+
+struct flow_indr_dev {
+	struct list_head		list;
+	flow_indr_block_bind_cb_t	*cb;
+	void				*cb_priv;
+	refcount_t			refcnt;
+	struct rcu_head			rcu;
 };
 
-static const struct rhashtable_params flow_indr_setup_block_ht_params = {
-	.key_offset	= offsetof(struct flow_indr_block_dev, dev),
-	.head_offset	= offsetof(struct flow_indr_block_dev, ht_node),
-	.key_len	= sizeof(struct net_device *),
-};
-
-static struct flow_indr_block_dev *
-flow_indr_block_dev_lookup(struct net_device *dev)
+static struct flow_indr_dev *flow_indr_dev_alloc(flow_indr_block_bind_cb_t *cb,
+						 void *cb_priv)
 {
-	return rhashtable_lookup_fast(&indr_setup_block_ht, &dev,
-				      flow_indr_setup_block_ht_params);
-}
+	struct flow_indr_dev *indr_dev;
 
-static struct flow_indr_block_dev *
-flow_indr_block_dev_get(struct net_device *dev)
-{
-	struct flow_indr_block_dev *indr_dev;
-
-	indr_dev = flow_indr_block_dev_lookup(dev);
-	if (indr_dev)
-		goto inc_ref;
-
-	indr_dev = kzalloc(sizeof(*indr_dev), GFP_KERNEL);
+	indr_dev = kmalloc(sizeof(*indr_dev), GFP_KERNEL);
 	if (!indr_dev)
 		return NULL;
 
-	INIT_LIST_HEAD(&indr_dev->cb_list);
-	indr_dev->dev = dev;
-	if (rhashtable_insert_fast(&indr_setup_block_ht, &indr_dev->ht_node,
-				   flow_indr_setup_block_ht_params)) {
-		kfree(indr_dev);
-		return NULL;
-	}
+	indr_dev->cb		= cb;
+	indr_dev->cb_priv	= cb_priv;
+	refcount_set(&indr_dev->refcnt, 1);
 
-inc_ref:
-	indr_dev->refcnt++;
 	return indr_dev;
 }
 
-static void flow_indr_block_dev_put(struct flow_indr_block_dev *indr_dev)
-{
-	if (--indr_dev->refcnt)
-		return;
-
-	rhashtable_remove_fast(&indr_setup_block_ht, &indr_dev->ht_node,
-			       flow_indr_setup_block_ht_params);
-	kfree(indr_dev);
-}
-
-static struct flow_indr_block_cb *
-flow_indr_block_cb_lookup(struct flow_indr_block_dev *indr_dev,
-			  flow_indr_block_bind_cb_t *cb, void *cb_ident)
-{
-	struct flow_indr_block_cb *indr_block_cb;
-
-	list_for_each_entry(indr_block_cb, &indr_dev->cb_list, list)
-		if (indr_block_cb->cb == cb &&
-		    indr_block_cb->cb_ident == cb_ident)
-			return indr_block_cb;
-	return NULL;
-}
-
-static struct flow_indr_block_cb *
-flow_indr_block_cb_add(struct flow_indr_block_dev *indr_dev, void *cb_priv,
-		       flow_indr_block_bind_cb_t *cb, void *cb_ident)
+int flow_indr_dev_register(flow_indr_block_bind_cb_t *cb, void *cb_priv)
 {
-	struct flow_indr_block_cb *indr_block_cb;
+	struct flow_indr_dev *indr_dev;
 
-	indr_block_cb = flow_indr_block_cb_lookup(indr_dev, cb, cb_ident);
-	if (indr_block_cb)
-		return ERR_PTR(-EEXIST);
-
-	indr_block_cb = kzalloc(sizeof(*indr_block_cb), GFP_KERNEL);
-	if (!indr_block_cb)
-		return ERR_PTR(-ENOMEM);
+	mutex_lock(&flow_indr_block_lock);
+	list_for_each_entry(indr_dev, &flow_block_indr_dev_list, list) {
+		if (indr_dev->cb == cb &&
+		    indr_dev->cb_priv == cb_priv) {
+			refcount_inc(&indr_dev->refcnt);
+			mutex_unlock(&flow_indr_block_lock);
+			return 0;
+		}
+	}
 
-	indr_block_cb->cb_priv = cb_priv;
-	indr_block_cb->cb = cb;
-	indr_block_cb->cb_ident = cb_ident;
-	list_add(&indr_block_cb->list, &indr_dev->cb_list);
+	indr_dev = flow_indr_dev_alloc(cb, cb_priv);
+	if (!indr_dev) {
+		mutex_unlock(&flow_indr_block_lock);
+		return -ENOMEM;
+	}
 
-	return indr_block_cb;
-}
+	list_add(&indr_dev->list, &flow_block_indr_dev_list);
+	mutex_unlock(&flow_indr_block_lock);
 
-static void flow_indr_block_cb_del(struct flow_indr_block_cb *indr_block_cb)
-{
-	list_del(&indr_block_cb->list);
-	kfree(indr_block_cb);
+	return 0;
 }
+EXPORT_SYMBOL(flow_indr_dev_register);
 
-static DEFINE_MUTEX(flow_indr_block_cb_lock);
-
-static void flow_block_cmd(struct net_device *dev,
-			   flow_indr_block_bind_cb_t *cb, void *cb_priv,
-			   enum flow_block_command command)
+static void __flow_block_indr_cleanup(flow_setup_cb_t *setup_cb, void *cb_priv,
+				      struct list_head *cleanup_list)
 {
-	struct flow_indr_block_entry *entry;
+	struct flow_block_cb *this, *next;
 
-	mutex_lock(&flow_indr_block_cb_lock);
-	list_for_each_entry(entry, &block_cb_list, list) {
-		entry->cb(dev, cb, cb_priv, command);
+	list_for_each_entry_safe(this, next, &flow_block_indr_list, indr.list) {
+		if (this->cb == setup_cb &&
+		    this->cb_priv == cb_priv) {
+			list_move(&this->indr.list, cleanup_list);
+			return;
+		}
 	}
-	mutex_unlock(&flow_indr_block_cb_lock);
 }
 
-int __flow_indr_block_cb_register(struct net_device *dev, void *cb_priv,
-				  flow_indr_block_bind_cb_t *cb,
-				  void *cb_ident)
+static void flow_block_indr_notify(struct list_head *cleanup_list)
 {
-	struct flow_indr_block_cb *indr_block_cb;
-	struct flow_indr_block_dev *indr_dev;
-	int err;
-
-	indr_dev = flow_indr_block_dev_get(dev);
-	if (!indr_dev)
-		return -ENOMEM;
-
-	indr_block_cb = flow_indr_block_cb_add(indr_dev, cb_priv, cb, cb_ident);
-	err = PTR_ERR_OR_ZERO(indr_block_cb);
-	if (err)
-		goto err_dev_put;
+	struct flow_block_cb *this, *next;
 
-	flow_block_cmd(dev, indr_block_cb->cb, indr_block_cb->cb_priv,
-		       FLOW_BLOCK_BIND);
-
-	return 0;
-
-err_dev_put:
-	flow_indr_block_dev_put(indr_dev);
-	return err;
-}
-EXPORT_SYMBOL_GPL(__flow_indr_block_cb_register);
-
-int flow_indr_block_cb_register(struct net_device *dev, void *cb_priv,
-				flow_indr_block_bind_cb_t *cb,
-				void *cb_ident)
-{
-	int err;
-
-	rtnl_lock();
-	err = __flow_indr_block_cb_register(dev, cb_priv, cb, cb_ident);
-	rtnl_unlock();
-
-	return err;
+	list_for_each_entry_safe(this, next, cleanup_list, indr.list) {
+		list_del(&this->indr.list);
+		this->indr.cleanup(this);
+	}
 }
-EXPORT_SYMBOL_GPL(flow_indr_block_cb_register);
 
-void __flow_indr_block_cb_unregister(struct net_device *dev,
-				     flow_indr_block_bind_cb_t *cb,
-				     void *cb_ident)
+void flow_indr_dev_unregister(flow_indr_block_bind_cb_t *cb, void *cb_priv,
+			      flow_setup_cb_t *setup_cb)
 {
-	struct flow_indr_block_cb *indr_block_cb;
-	struct flow_indr_block_dev *indr_dev;
+	struct flow_indr_dev *this, *next, *indr_dev = NULL;
+	LIST_HEAD(cleanup_list);
 
-	indr_dev = flow_indr_block_dev_lookup(dev);
-	if (!indr_dev)
-		return;
+	mutex_lock(&flow_indr_block_lock);
+	list_for_each_entry_safe(this, next, &flow_block_indr_dev_list, list) {
+		if (this->cb == cb &&
+		    this->cb_priv == cb_priv &&
+		    refcount_dec_and_test(&this->refcnt)) {
+			indr_dev = this;
+			list_del(&indr_dev->list);
+			break;
+		}
+	}
 
-	indr_block_cb = flow_indr_block_cb_lookup(indr_dev, cb, cb_ident);
-	if (!indr_block_cb)
+	if (!indr_dev) {
+		mutex_unlock(&flow_indr_block_lock);
 		return;
+	}
 
-	flow_block_cmd(dev, indr_block_cb->cb, indr_block_cb->cb_priv,
-		       FLOW_BLOCK_UNBIND);
+	__flow_block_indr_cleanup(setup_cb, cb_priv, &cleanup_list);
+	mutex_unlock(&flow_indr_block_lock);
 
-	flow_indr_block_cb_del(indr_block_cb);
-	flow_indr_block_dev_put(indr_dev);
+	flow_block_indr_notify(&cleanup_list);
+	kfree(indr_dev);
 }
-EXPORT_SYMBOL_GPL(__flow_indr_block_cb_unregister);
+EXPORT_SYMBOL(flow_indr_dev_unregister);
 
-void flow_indr_block_cb_unregister(struct net_device *dev,
-				   flow_indr_block_bind_cb_t *cb,
-				   void *cb_ident)
+static void flow_block_indr_init(struct flow_block_cb *flow_block,
+				 struct flow_block_offload *bo,
+				 struct net_device *dev, void *data,
+				 void (*cleanup)(struct flow_block_cb *block_cb))
 {
-	rtnl_lock();
-	__flow_indr_block_cb_unregister(dev, cb, cb_ident);
-	rtnl_unlock();
+	flow_block->indr.binder_type = bo->binder_type;
+	flow_block->indr.data = data;
+	flow_block->indr.dev = dev;
+	flow_block->indr.cleanup = cleanup;
 }
-EXPORT_SYMBOL_GPL(flow_indr_block_cb_unregister);
 
-void flow_indr_block_call(struct net_device *dev,
-			  struct flow_block_offload *bo,
-			  enum flow_block_command command,
-			  enum tc_setup_type type)
+static void __flow_block_indr_binding(struct flow_block_offload *bo,
+				      struct net_device *dev, void *data,
+				      void (*cleanup)(struct flow_block_cb *block_cb))
 {
-	struct flow_indr_block_cb *indr_block_cb;
-	struct flow_indr_block_dev *indr_dev;
-
-	indr_dev = flow_indr_block_dev_lookup(dev);
-	if (!indr_dev)
-		return;
+	struct flow_block_cb *block_cb;
 
-	list_for_each_entry(indr_block_cb, &indr_dev->cb_list, list)
-		indr_block_cb->cb(dev, indr_block_cb->cb_priv, type, bo);
+	list_for_each_entry(block_cb, &bo->cb_list, list) {
+		switch (bo->command) {
+		case FLOW_BLOCK_BIND:
+			flow_block_indr_init(block_cb, bo, dev, data, cleanup);
+			list_add(&block_cb->indr.list, &flow_block_indr_list);
+			break;
+		case FLOW_BLOCK_UNBIND:
+			list_del(&block_cb->indr.list);
+			break;
+		}
+	}
 }
-EXPORT_SYMBOL_GPL(flow_indr_block_call);
 
-void flow_indr_add_block_cb(struct flow_indr_block_entry *entry)
+int flow_indr_dev_setup_offload(struct net_device *dev,
+				enum tc_setup_type type, void *data,
+				struct flow_block_offload *bo,
+				void (*cleanup)(struct flow_block_cb *block_cb))
 {
-	mutex_lock(&flow_indr_block_cb_lock);
-	list_add_tail(&entry->list, &block_cb_list);
-	mutex_unlock(&flow_indr_block_cb_lock);
-}
-EXPORT_SYMBOL_GPL(flow_indr_add_block_cb);
+	struct flow_indr_dev *this;
 
-void flow_indr_del_block_cb(struct flow_indr_block_entry *entry)
-{
-	mutex_lock(&flow_indr_block_cb_lock);
-	list_del(&entry->list);
-	mutex_unlock(&flow_indr_block_cb_lock);
-}
-EXPORT_SYMBOL_GPL(flow_indr_del_block_cb);
+	mutex_lock(&flow_indr_block_lock);
+	list_for_each_entry(this, &flow_block_indr_dev_list, list)
+		this->cb(dev, this->cb_priv, type, bo);
 
-static int __init init_flow_indr_rhashtable(void)
-{
-	return rhashtable_init(&indr_setup_block_ht,
-			       &flow_indr_setup_block_ht_params);
+	__flow_block_indr_binding(bo, dev, data, cleanup);
+	mutex_unlock(&flow_indr_block_lock);
+
+	return list_empty(&bo->cb_list) ? -EOPNOTSUPP : 0;
 }
-subsys_initcall(init_flow_indr_rhashtable);
+EXPORT_SYMBOL(flow_indr_dev_setup_offload);
diff --git a/net/netfilter/nf_flow_table_core.c b/net/netfilter/nf_flow_table_core.c
index 42da6e3372766841d69b506bef8885be2b9ddcc7..6a3034f84ab6dfddf63e1d3c9a1b270363ad284d 100644
--- a/net/netfilter/nf_flow_table_core.c
+++ b/net/netfilter/nf_flow_table_core.c
@@ -588,8 +588,8 @@ static void nf_flow_table_do_cleanup(struct flow_offload *flow, void *data)
 		flow_offload_teardown(flow);
 }
 
-static void nf_flow_table_iterate_cleanup(struct nf_flowtable *flowtable,
-					  struct net_device *dev)
+void nf_flow_table_gc_cleanup(struct nf_flowtable *flowtable,
+			      struct net_device *dev)
 {
 	nf_flow_table_iterate(flowtable, nf_flow_table_do_cleanup, dev);
 	flush_delayed_work(&flowtable->gc_work);
@@ -602,7 +602,7 @@ void nf_flow_table_cleanup(struct net_device *dev)
 
 	mutex_lock(&flowtable_lock);
 	list_for_each_entry(flowtable, &flowtables, list)
-		nf_flow_table_iterate_cleanup(flowtable, dev);
+		nf_flow_table_gc_cleanup(flowtable, dev);
 	mutex_unlock(&flowtable_lock);
 }
 EXPORT_SYMBOL_GPL(nf_flow_table_cleanup);
diff --git a/net/netfilter/nf_flow_table_offload.c b/net/netfilter/nf_flow_table_offload.c
index 2ff4087007a6648f9516fb89aa7379287d30fa52..62651e6683f63320227fa932958b1389dc64aebb 100644
--- a/net/netfilter/nf_flow_table_offload.c
+++ b/net/netfilter/nf_flow_table_offload.c
@@ -942,6 +942,18 @@ static void nf_flow_table_block_offload_init(struct flow_block_offload *bo,
 	INIT_LIST_HEAD(&bo->cb_list);
 }
 
+static void nf_flow_table_indr_cleanup(struct flow_block_cb *block_cb)
+{
+	struct nf_flowtable *flowtable = block_cb->indr.data;
+	struct net_device *dev = block_cb->indr.dev;
+
+	nf_flow_table_gc_cleanup(flowtable, dev);
+	down_write(&flowtable->flow_block_lock);
+	list_del(&block_cb->list);
+	flow_block_cb_free(block_cb);
+	up_write(&flowtable->flow_block_lock);
+}
+
 static int nf_flow_table_indr_offload_cmd(struct flow_block_offload *bo,
 					  struct nf_flowtable *flowtable,
 					  struct net_device *dev,
@@ -950,12 +962,9 @@ static int nf_flow_table_indr_offload_cmd(struct flow_block_offload *bo,
 {
 	nf_flow_table_block_offload_init(bo, dev_net(dev), cmd, flowtable,
 					 extack);
-	flow_indr_block_call(dev, bo, cmd, TC_SETUP_FT);
-
-	if (list_empty(&bo->cb_list))
-		return -EOPNOTSUPP;
 
-	return 0;
+	return flow_indr_dev_setup_offload(dev, TC_SETUP_FT, flowtable, bo,
+					   nf_flow_table_indr_cleanup);
 }
 
 static int nf_flow_table_offload_cmd(struct flow_block_offload *bo,
@@ -999,69 +1008,6 @@ int nf_flow_table_offload_setup(struct nf_flowtable *flowtable,
 }
 EXPORT_SYMBOL_GPL(nf_flow_table_offload_setup);
 
-static void nf_flow_table_indr_block_ing_cmd(struct net_device *dev,
-					     struct nf_flowtable *flowtable,
-					     flow_indr_block_bind_cb_t *cb,
-					     void *cb_priv,
-					     enum flow_block_command cmd)
-{
-	struct netlink_ext_ack extack = {};
-	struct flow_block_offload bo;
-
-	if (!flowtable)
-		return;
-
-	nf_flow_table_block_offload_init(&bo, dev_net(dev), cmd, flowtable,
-					 &extack);
-
-	cb(dev, cb_priv, TC_SETUP_FT, &bo);
-
-	nf_flow_table_block_setup(flowtable, &bo, cmd);
-}
-
-static void nf_flow_table_indr_block_cb_cmd(struct nf_flowtable *flowtable,
-					    struct net_device *dev,
-					    flow_indr_block_bind_cb_t *cb,
-					    void *cb_priv,
-					    enum flow_block_command cmd)
-{
-	if (!(flowtable->flags & NF_FLOWTABLE_HW_OFFLOAD))
-		return;
-
-	nf_flow_table_indr_block_ing_cmd(dev, flowtable, cb, cb_priv, cmd);
-}
-
-static void nf_flow_table_indr_block_cb(struct net_device *dev,
-					flow_indr_block_bind_cb_t *cb,
-					void *cb_priv,
-					enum flow_block_command cmd)
-{
-	struct net *net = dev_net(dev);
-	struct nft_flowtable *nft_ft;
-	struct nft_table *table;
-	struct nft_hook *hook;
-
-	mutex_lock(&net->nft.commit_mutex);
-	list_for_each_entry(table, &net->nft.tables, list) {
-		list_for_each_entry(nft_ft, &table->flowtables, list) {
-			list_for_each_entry(hook, &nft_ft->hook_list, list) {
-				if (hook->ops.dev != dev)
-					continue;
-
-				nf_flow_table_indr_block_cb_cmd(&nft_ft->data,
-								dev, cb,
-								cb_priv, cmd);
-			}
-		}
-	}
-	mutex_unlock(&net->nft.commit_mutex);
-}
-
-static struct flow_indr_block_entry block_ing_entry = {
-	.cb	= nf_flow_table_indr_block_cb,
-	.list	= LIST_HEAD_INIT(block_ing_entry.list),
-};
-
 int nf_flow_table_offload_init(void)
 {
 	nf_flow_offload_wq  = alloc_workqueue("nf_flow_table_offload",
@@ -1069,13 +1015,10 @@ int nf_flow_table_offload_init(void)
 	if (!nf_flow_offload_wq)
 		return -ENOMEM;
 
-	flow_indr_add_block_cb(&block_ing_entry);
-
 	return 0;
 }
 
 void nf_flow_table_offload_exit(void)
 {
-	flow_indr_del_block_cb(&block_ing_entry);
 	destroy_workqueue(nf_flow_offload_wq);
 }
diff --git a/net/netfilter/nf_tables_offload.c b/net/netfilter/nf_tables_offload.c
index 954bccb7f32a48841647179afb0e090bb070cc93..185fc82c99aa67e1601454185a27db6c42b6e55a 100644
--- a/net/netfilter/nf_tables_offload.c
+++ b/net/netfilter/nf_tables_offload.c
@@ -285,40 +285,41 @@ static int nft_block_offload_cmd(struct nft_base_chain *chain,
 	return nft_block_setup(chain, &bo, cmd);
 }
 
-static void nft_indr_block_ing_cmd(struct net_device *dev,
-				   struct nft_base_chain *chain,
-				   flow_indr_block_bind_cb_t *cb,
-				   void *cb_priv,
-				   enum flow_block_command cmd)
+static void nft_indr_block_cleanup(struct flow_block_cb *block_cb)
 {
+	struct nft_base_chain *basechain = block_cb->indr.data;
+	struct net_device *dev = block_cb->indr.dev;
 	struct netlink_ext_ack extack = {};
+	struct net *net = dev_net(dev);
 	struct flow_block_offload bo;
 
-	if (!chain)
-		return;
-
-	nft_flow_block_offload_init(&bo, dev_net(dev), cmd, chain, &extack);
-
-	cb(dev, cb_priv, TC_SETUP_BLOCK, &bo);
-
-	nft_block_setup(chain, &bo, cmd);
+	nft_flow_block_offload_init(&bo, dev_net(dev), FLOW_BLOCK_UNBIND,
+				    basechain, &extack);
+	mutex_lock(&net->nft.commit_mutex);
+	list_move(&block_cb->list, &bo.cb_list);
+	nft_flow_offload_unbind(&bo, basechain);
+	mutex_unlock(&net->nft.commit_mutex);
 }
 
-static int nft_indr_block_offload_cmd(struct nft_base_chain *chain,
+static int nft_indr_block_offload_cmd(struct nft_base_chain *basechain,
 				      struct net_device *dev,
 				      enum flow_block_command cmd)
 {
 	struct netlink_ext_ack extack = {};
 	struct flow_block_offload bo;
+	int err;
 
-	nft_flow_block_offload_init(&bo, dev_net(dev), cmd, chain, &extack);
+	nft_flow_block_offload_init(&bo, dev_net(dev), cmd, basechain, &extack);
 
-	flow_indr_block_call(dev, &bo, cmd, TC_SETUP_BLOCK);
+	err = flow_indr_dev_setup_offload(dev, TC_SETUP_BLOCK, basechain, &bo,
+					  nft_indr_block_cleanup);
+	if (err < 0)
+		return err;
 
 	if (list_empty(&bo.cb_list))
 		return -EOPNOTSUPP;
 
-	return nft_block_setup(chain, &bo, cmd);
+	return nft_block_setup(basechain, &bo, cmd);
 }
 
 #define FLOW_SETUP_BLOCK TC_SETUP_BLOCK
@@ -555,24 +556,6 @@ static struct nft_chain *__nft_offload_get_chain(struct net_device *dev)
 	return NULL;
 }
 
-static void nft_indr_block_cb(struct net_device *dev,
-			      flow_indr_block_bind_cb_t *cb, void *cb_priv,
-			      enum flow_block_command cmd)
-{
-	struct net *net = dev_net(dev);
-	struct nft_chain *chain;
-
-	mutex_lock(&net->nft.commit_mutex);
-	chain = __nft_offload_get_chain(dev);
-	if (chain && chain->flags & NFT_CHAIN_HW_OFFLOAD) {
-		struct nft_base_chain *basechain;
-
-		basechain = nft_base_chain(chain);
-		nft_indr_block_ing_cmd(dev, basechain, cb, cb_priv, cmd);
-	}
-	mutex_unlock(&net->nft.commit_mutex);
-}
-
 static int nft_offload_netdev_event(struct notifier_block *this,
 				    unsigned long event, void *ptr)
 {
@@ -594,30 +577,16 @@ static int nft_offload_netdev_event(struct notifier_block *this,
 	return NOTIFY_DONE;
 }
 
-static struct flow_indr_block_entry block_ing_entry = {
-	.cb	= nft_indr_block_cb,
-	.list	= LIST_HEAD_INIT(block_ing_entry.list),
-};
-
 static struct notifier_block nft_offload_netdev_notifier = {
 	.notifier_call	= nft_offload_netdev_event,
 };
 
 int nft_offload_init(void)
 {
-	int err;
-
-	err = register_netdevice_notifier(&nft_offload_netdev_notifier);
-	if (err < 0)
-		return err;
-
-	flow_indr_add_block_cb(&block_ing_entry);
-
-	return 0;
+	return register_netdevice_notifier(&nft_offload_netdev_notifier);
 }
 
 void nft_offload_exit(void)
 {
-	flow_indr_del_block_cb(&block_ing_entry);
 	unregister_netdevice_notifier(&nft_offload_netdev_notifier);
 }
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 752d608f44427ef20022e23ce682472c2ab5ca19..a00a203b2ef52d5b66e75dff53151e150bc55725 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -621,96 +621,42 @@ static void tcf_chain_flush(struct tcf_chain *chain, bool rtnl_held)
 static int tcf_block_setup(struct tcf_block *block,
 			   struct flow_block_offload *bo);
 
-static void tc_indr_block_cmd(struct net_device *dev, struct tcf_block *block,
-			      flow_indr_block_bind_cb_t *cb, void *cb_priv,
-			      enum flow_block_command command, bool ingress)
-{
-	struct flow_block_offload bo = {
-		.command	= command,
-		.binder_type	= ingress ?
-				  FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS :
-				  FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS,
-		.net		= dev_net(dev),
-		.block_shared	= tcf_block_non_null_shared(block),
-	};
-	INIT_LIST_HEAD(&bo.cb_list);
-
-	if (!block)
-		return;
-
-	bo.block = &block->flow_block;
-
-	down_write(&block->cb_lock);
-	cb(dev, cb_priv, TC_SETUP_BLOCK, &bo);
-
-	tcf_block_setup(block, &bo);
-	up_write(&block->cb_lock);
-}
-
-static struct tcf_block *tc_dev_block(struct net_device *dev, bool ingress)
-{
-	const struct Qdisc_class_ops *cops;
-	const struct Qdisc_ops *ops;
-	struct Qdisc *qdisc;
-
-	if (!dev_ingress_queue(dev))
-		return NULL;
-
-	qdisc = dev_ingress_queue(dev)->qdisc_sleeping;
-	if (!qdisc)
-		return NULL;
-
-	ops = qdisc->ops;
-	if (!ops)
-		return NULL;
-
-	if (!ingress && !strcmp("ingress", ops->id))
-		return NULL;
-
-	cops = ops->cl_ops;
-	if (!cops)
-		return NULL;
-
-	if (!cops->tcf_block)
-		return NULL;
-
-	return cops->tcf_block(qdisc,
-			       ingress ? TC_H_MIN_INGRESS : TC_H_MIN_EGRESS,
-			       NULL);
+static void tcf_block_offload_init(struct flow_block_offload *bo,
+				   struct net_device *dev,
+				   enum flow_block_command command,
+				   enum flow_block_binder_type binder_type,
+				   struct flow_block *flow_block,
+				   bool shared, struct netlink_ext_ack *extack)
+{
+	bo->net = dev_net(dev);
+	bo->command = command;
+	bo->binder_type = binder_type;
+	bo->block = flow_block;
+	bo->block_shared = shared;
+	bo->extack = extack;
+	INIT_LIST_HEAD(&bo->cb_list);
 }
 
-static void tc_indr_block_get_and_cmd(struct net_device *dev,
-				      flow_indr_block_bind_cb_t *cb,
-				      void *cb_priv,
-				      enum flow_block_command command)
-{
-	struct tcf_block *block;
-
-	block = tc_dev_block(dev, true);
-	tc_indr_block_cmd(dev, block, cb, cb_priv, command, true);
-
-	block = tc_dev_block(dev, false);
-	tc_indr_block_cmd(dev, block, cb, cb_priv, command, false);
-}
+static void tcf_block_unbind(struct tcf_block *block,
+			     struct flow_block_offload *bo);
 
-static void tc_indr_block_call(struct tcf_block *block,
-			       struct net_device *dev,
-			       struct tcf_block_ext_info *ei,
-			       enum flow_block_command command,
-			       struct netlink_ext_ack *extack)
+static void tc_block_indr_cleanup(struct flow_block_cb *block_cb)
 {
-	struct flow_block_offload bo = {
-		.command	= command,
-		.binder_type	= ei->binder_type,
-		.net		= dev_net(dev),
-		.block		= &block->flow_block,
-		.block_shared	= tcf_block_shared(block),
-		.extack		= extack,
-	};
-	INIT_LIST_HEAD(&bo.cb_list);
+	struct tcf_block *block = block_cb->indr.data;
+	struct net_device *dev = block_cb->indr.dev;
+	struct netlink_ext_ack extack = {};
+	struct flow_block_offload bo;
 
-	flow_indr_block_call(dev, &bo, command, TC_SETUP_BLOCK);
-	tcf_block_setup(block, &bo);
+	tcf_block_offload_init(&bo, dev, FLOW_BLOCK_UNBIND,
+			       block_cb->indr.binder_type,
+			       &block->flow_block, tcf_block_shared(block),
+			       &extack);
+	down_write(&block->cb_lock);
+	list_move(&block_cb->list, &bo.cb_list);
+	up_write(&block->cb_lock);
+	rtnl_lock();
+	tcf_block_unbind(block, &bo);
+	rtnl_unlock();
 }
 
 static bool tcf_block_offload_in_use(struct tcf_block *block)
@@ -727,15 +673,16 @@ static int tcf_block_offload_cmd(struct tcf_block *block,
 	struct flow_block_offload bo = {};
 	int err;
 
-	bo.net = dev_net(dev);
-	bo.command = command;
-	bo.binder_type = ei->binder_type;
-	bo.block = &block->flow_block;
-	bo.block_shared = tcf_block_shared(block);
-	bo.extack = extack;
-	INIT_LIST_HEAD(&bo.cb_list);
+	tcf_block_offload_init(&bo, dev, command, ei->binder_type,
+			       &block->flow_block, tcf_block_shared(block),
+			       extack);
+
+	if (dev->netdev_ops->ndo_setup_tc)
+		err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_BLOCK, &bo);
+	else
+		err = flow_indr_dev_setup_offload(dev, TC_SETUP_BLOCK, block,
+						  &bo, tc_block_indr_cleanup);
 
-	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_BLOCK, &bo);
 	if (err < 0) {
 		if (err != -EOPNOTSUPP)
 			NL_SET_ERR_MSG(extack, "Driver ndo_setup_tc failed");
@@ -753,13 +700,13 @@ static int tcf_block_offload_bind(struct tcf_block *block, struct Qdisc *q,
 	int err;
 
 	down_write(&block->cb_lock);
-	if (!dev->netdev_ops->ndo_setup_tc)
-		goto no_offload_dev_inc;
 
 	/* If tc offload feature is disabled and the block we try to bind
 	 * to already has some offloaded filters, forbid to bind.
 	 */
-	if (!tc_can_offload(dev) && tcf_block_offload_in_use(block)) {
+	if (dev->netdev_ops->ndo_setup_tc &&
+	    !tc_can_offload(dev) &&
+	    tcf_block_offload_in_use(block)) {
 		NL_SET_ERR_MSG(extack, "Bind to offloaded block failed as dev has offload disabled");
 		err = -EOPNOTSUPP;
 		goto err_unlock;
@@ -771,18 +718,15 @@ static int tcf_block_offload_bind(struct tcf_block *block, struct Qdisc *q,
 	if (err)
 		goto err_unlock;
 
-	tc_indr_block_call(block, dev, ei, FLOW_BLOCK_BIND, extack);
 	up_write(&block->cb_lock);
 	return 0;
 
 no_offload_dev_inc:
-	if (tcf_block_offload_in_use(block)) {
-		err = -EOPNOTSUPP;
+	if (tcf_block_offload_in_use(block))
 		goto err_unlock;
-	}
+
 	err = 0;
 	block->nooffloaddevcnt++;
-	tc_indr_block_call(block, dev, ei, FLOW_BLOCK_BIND, extack);
 err_unlock:
 	up_write(&block->cb_lock);
 	return err;
@@ -795,10 +739,6 @@ static void tcf_block_offload_unbind(struct tcf_block *block, struct Qdisc *q,
 	int err;
 
 	down_write(&block->cb_lock);
-	tc_indr_block_call(block, dev, ei, FLOW_BLOCK_UNBIND, NULL);
-
-	if (!dev->netdev_ops->ndo_setup_tc)
-		goto no_offload_dev_dec;
 	err = tcf_block_offload_cmd(block, dev, ei, FLOW_BLOCK_UNBIND, NULL);
 	if (err == -EOPNOTSUPP)
 		goto no_offload_dev_dec;
@@ -3824,11 +3764,6 @@ static struct pernet_operations tcf_net_ops = {
 	.size = sizeof(struct tcf_net),
 };
 
-static struct flow_indr_block_entry block_entry = {
-	.cb = tc_indr_block_get_and_cmd,
-	.list = LIST_HEAD_INIT(block_entry.list),
-};
-
 static int __init tc_filter_init(void)
 {
 	int err;
@@ -3841,8 +3776,6 @@ static int __init tc_filter_init(void)
 	if (err)
 		goto err_register_pernet_subsys;
 
-	flow_indr_add_block_cb(&block_entry);
-
 	rtnl_register(PF_UNSPEC, RTM_NEWTFILTER, tc_new_tfilter, NULL,
 		      RTNL_FLAG_DOIT_UNLOCKED);
 	rtnl_register(PF_UNSPEC, RTM_DELTFILTER, tc_del_tfilter, NULL,