diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index b4660a3ea99cd101380de4580fa4ef51c7454551..f65dd2837142210c56775e00be3503830c54059b 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -165,7 +165,8 @@ struct Qdisc_class_ops {
 
 	/* Filter manipulation */
 	struct tcf_block *	(*tcf_block)(struct Qdisc *sch,
-					     unsigned long arg);
+					     unsigned long arg,
+					     struct netlink_ext_ack *extack);
 	unsigned long		(*bind_tcf)(struct Qdisc *, unsigned long,
 					u32 classid);
 	void			(*unbind_tcf)(struct Qdisc *, unsigned long);
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 32b1ea7cf863444586bba3eafcafc9a06b5993f7..22b977d40e1db09726909cc8a76fe8240aaa1d66 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -793,7 +793,7 @@ static int tc_ctl_tfilter(struct sk_buff *skb, struct nlmsghdr *n,
 	}
 
 	/* And the last stroke */
-	block = cops->tcf_block(q, cl);
+	block = cops->tcf_block(q, cl, extack);
 	if (!block) {
 		err = -EINVAL;
 		goto errout;
@@ -1040,7 +1040,7 @@ static int tc_dump_tfilter(struct sk_buff *skb, struct netlink_callback *cb)
 		if (cl == 0)
 			goto out;
 	}
-	block = cops->tcf_block(q, cl);
+	block = cops->tcf_block(q, cl, NULL);
 	if (!block)
 		goto out;
 
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 6cf2f7dadbdbd3043bde24a53104616581697620..8c8c15b4da3bd8f516f77caf071505986fde805e 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1760,7 +1760,7 @@ static void tc_bind_tclass(struct Qdisc *q, u32 portid, u32 clid,
 	cl = cops->find(q, portid);
 	if (!cl)
 		return;
-	block = cops->tcf_block(q, cl);
+	block = cops->tcf_block(q, cl, NULL);
 	if (!block)
 		return;
 	list_for_each_entry(chain, &block->chain_list, list) {
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index 80ada9affe816a73e8a63fcfb2094715729040b2..b606a75af3333e91851c206924056977ae332dd5 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -357,7 +357,8 @@ static void atm_tc_walk(struct Qdisc *sch, struct qdisc_walker *walker)
 	}
 }
 
-static struct tcf_block *atm_tc_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *atm_tc_tcf_block(struct Qdisc *sch, unsigned long cl,
+					  struct netlink_ext_ack *extack)
 {
 	struct atm_qdisc_data *p = qdisc_priv(sch);
 	struct atm_flow_data *flow = (struct atm_flow_data *)cl;
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 8f1832df8b4f9187325d9fdeb2327afb5cb2806c..d46048a439a65d85b912c93ad3d17e47bae2feef 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -1679,7 +1679,8 @@ static int cbq_delete(struct Qdisc *sch, unsigned long arg)
 	return 0;
 }
 
-static struct tcf_block *cbq_tcf_block(struct Qdisc *sch, unsigned long arg)
+static struct tcf_block *cbq_tcf_block(struct Qdisc *sch, unsigned long arg,
+				       struct netlink_ext_ack *extack)
 {
 	struct cbq_sched_data *q = qdisc_priv(sch);
 	struct cbq_class *cl = (struct cbq_class *)arg;
diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c
index 73b914bc47a4ccebdd3145c2b6d69dd2f0139151..44a2870f6f104d23b974c07eaf4f5ce186310d96 100644
--- a/net/sched/sch_drr.c
+++ b/net/sched/sch_drr.c
@@ -173,7 +173,8 @@ static unsigned long drr_search_class(struct Qdisc *sch, u32 classid)
 	return (unsigned long)drr_find_class(sch, classid);
 }
 
-static struct tcf_block *drr_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *drr_tcf_block(struct Qdisc *sch, unsigned long cl,
+				       struct netlink_ext_ack *extack)
 {
 	struct drr_sched *q = qdisc_priv(sch);
 
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
index 89e433bbd590d01334b93426311c17622b27871c..5dc5d5216fbb51f1d6c448878f2f18a971ee0759 100644
--- a/net/sched/sch_dsmark.c
+++ b/net/sched/sch_dsmark.c
@@ -185,7 +185,8 @@ static void dsmark_walk(struct Qdisc *sch, struct qdisc_walker *walker)
 	}
 }
 
-static struct tcf_block *dsmark_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *dsmark_tcf_block(struct Qdisc *sch, unsigned long cl,
+					  struct netlink_ext_ack *extack)
 {
 	struct dsmark_qdisc_data *p = qdisc_priv(sch);
 
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
index b4ca46aafb5af303db5072207e1313a6b4d041e0..06e5360c54d8fb0e60c515bb9e7f92b5805a7d68 100644
--- a/net/sched/sch_fq_codel.c
+++ b/net/sched/sch_fq_codel.c
@@ -597,7 +597,8 @@ static void fq_codel_unbind(struct Qdisc *q, unsigned long cl)
 {
 }
 
-static struct tcf_block *fq_codel_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *fq_codel_tcf_block(struct Qdisc *sch, unsigned long cl,
+					    struct netlink_ext_ack *extack)
 {
 	struct fq_codel_sched_data *q = qdisc_priv(sch);
 
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 11410b0e40681911ee55162f6c938d1d916fa9fd..961668d657a087bdf79aef5b7e0be07da40a65ef 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1247,7 +1247,8 @@ hfsc_unbind_tcf(struct Qdisc *sch, unsigned long arg)
 	cl->filter_cnt--;
 }
 
-static struct tcf_block *hfsc_tcf_block(struct Qdisc *sch, unsigned long arg)
+static struct tcf_block *hfsc_tcf_block(struct Qdisc *sch, unsigned long arg,
+					struct netlink_ext_ack *extack)
 {
 	struct hfsc_sched *q = qdisc_priv(sch);
 	struct hfsc_class *cl = (struct hfsc_class *)arg;
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index eb535a23a69bd6cc01bffbc45cce18c4fc077120..79cf24468a3813ae9dcca168344c51c0b19d3736 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -1525,7 +1525,8 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
 	return err;
 }
 
-static struct tcf_block *htb_tcf_block(struct Qdisc *sch, unsigned long arg)
+static struct tcf_block *htb_tcf_block(struct Qdisc *sch, unsigned long arg,
+				       struct netlink_ext_ack *extack)
 {
 	struct htb_sched *q = qdisc_priv(sch);
 	struct htb_class *cl = (struct htb_class *)arg;
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index a6f175e6401681b83a5d846a0e7674af8f99ec05..b9de7be531dde7e6a43ef9da9a4276d27e21fcfe 100644
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -48,7 +48,8 @@ static void ingress_walk(struct Qdisc *sch, struct qdisc_walker *walker)
 {
 }
 
-static struct tcf_block *ingress_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *ingress_tcf_block(struct Qdisc *sch, unsigned long cl,
+					   struct netlink_ext_ack *extack)
 {
 	struct ingress_sched_data *q = qdisc_priv(sch);
 
@@ -154,7 +155,8 @@ static unsigned long clsact_bind_filter(struct Qdisc *sch,
 	return clsact_find(sch, classid);
 }
 
-static struct tcf_block *clsact_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *clsact_tcf_block(struct Qdisc *sch, unsigned long cl,
+					  struct netlink_ext_ack *extack)
 {
 	struct clsact_sched_data *q = qdisc_priv(sch);
 
diff --git a/net/sched/sch_multiq.c b/net/sched/sch_multiq.c
index a8db1dbeb04fb5cf9c2e11e0487cb124e555de40..4bcbd3636606797e9b23d66bdcdbd811ded78835 100644
--- a/net/sched/sch_multiq.c
+++ b/net/sched/sch_multiq.c
@@ -371,7 +371,8 @@ static void multiq_walk(struct Qdisc *sch, struct qdisc_walker *arg)
 	}
 }
 
-static struct tcf_block *multiq_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *multiq_tcf_block(struct Qdisc *sch, unsigned long cl,
+					  struct netlink_ext_ack *extack)
 {
 	struct multiq_sched_data *q = qdisc_priv(sch);
 
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index 5f8ecbaa2610f8604644fc03ff1943c1a0378ce7..077af47307495a98fc45aa3db27febdd1c2242a6 100644
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -329,7 +329,8 @@ static void prio_walk(struct Qdisc *sch, struct qdisc_walker *arg)
 	}
 }
 
-static struct tcf_block *prio_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *prio_tcf_block(struct Qdisc *sch, unsigned long cl,
+					struct netlink_ext_ack *extack)
 {
 	struct prio_sched_data *q = qdisc_priv(sch);
 
diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c
index 1f4a84b687d2f6ae69367f420bd289c61a030918..e77e7131e620a48d087448728c21f375c5a71f31 100644
--- a/net/sched/sch_qfq.c
+++ b/net/sched/sch_qfq.c
@@ -565,7 +565,8 @@ static unsigned long qfq_search_class(struct Qdisc *sch, u32 classid)
 	return (unsigned long)qfq_find_class(sch, classid);
 }
 
-static struct tcf_block *qfq_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *qfq_tcf_block(struct Qdisc *sch, unsigned long cl,
+				       struct netlink_ext_ack *extack)
 {
 	struct qfq_sched *q = qdisc_priv(sch);
 
diff --git a/net/sched/sch_sfb.c b/net/sched/sch_sfb.c
index d70d470361be76a338ad439a5bd4892c25c10676..9e01b80edfe7738265519ed029bf8da05a11959f 100644
--- a/net/sched/sch_sfb.c
+++ b/net/sched/sch_sfb.c
@@ -668,7 +668,8 @@ static void sfb_walk(struct Qdisc *sch, struct qdisc_walker *walker)
 	}
 }
 
-static struct tcf_block *sfb_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *sfb_tcf_block(struct Qdisc *sch, unsigned long cl,
+				       struct netlink_ext_ack *extack)
 {
 	struct sfb_sched_data *q = qdisc_priv(sch);
 
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 3b5869c7b3f327123d02f044ef2ad3af14570fce..7a217be39f2a5a05ed32a96847a4137d11ada186 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -837,7 +837,8 @@ static void sfq_unbind(struct Qdisc *q, unsigned long cl)
 {
 }
 
-static struct tcf_block *sfq_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *sfq_tcf_block(struct Qdisc *sch, unsigned long cl,
+				       struct netlink_ext_ack *extack)
 {
 	struct sfq_sched_data *q = qdisc_priv(sch);