1 files changed, 14 insertions, 8 deletions

diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index a62586e2dbdb..988ad45d78b8 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -167,13 +167,16 @@ static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
 	cls_bpf.exts_integrated = obj->exts_integrated;
 	cls_bpf.gen_flags = obj->gen_flags;
 
+	if (oldprog)
+		tcf_block_offload_dec(block, &oldprog->gen_flags);
+
 	err = tc_setup_cb_call(block, NULL, TC_SETUP_CLSBPF, &cls_bpf, skip_sw);
 	if (prog) {
 		if (err < 0) {
 			cls_bpf_offload_cmd(tp, oldprog, prog);
 			return err;
 		} else if (err > 0) {
-			prog->gen_flags |= TCA_CLS_FLAGS_IN_HW;
+			tcf_block_offload_inc(block, &prog->gen_flags);
 		}
 	}
 
@@ -299,7 +302,8 @@ static void __cls_bpf_delete(struct tcf_proto *tp, struct cls_bpf_prog *prog)
 		__cls_bpf_delete_prog(prog);
 }
 
-static int cls_bpf_delete(struct tcf_proto *tp, void *arg, bool *last)
+static int cls_bpf_delete(struct tcf_proto *tp, void *arg, bool *last,
+			  struct netlink_ext_ack *extack)
 {
 	struct cls_bpf_head *head = rtnl_dereference(tp->root);
 
@@ -399,15 +403,16 @@ static int cls_bpf_prog_from_efd(struct nlattr **tb, struct cls_bpf_prog *prog,
 	prog->bpf_name = name;
 	prog->filter = fp;
 
-	if (fp->dst_needed && !(tp->q->flags & TCQ_F_INGRESS))
-		netif_keep_dst(qdisc_dev(tp->q));
+	if (fp->dst_needed)
+		tcf_block_netif_keep_dst(tp->chain->block);
 
 	return 0;
 }
 
 static int cls_bpf_set_parms(struct net *net, struct tcf_proto *tp,
 			     struct cls_bpf_prog *prog, unsigned long base,
-			     struct nlattr **tb, struct nlattr *est, bool ovr)
+			     struct nlattr **tb, struct nlattr *est, bool ovr,
+			     struct netlink_ext_ack *extack)
 {
 	bool is_bpf, is_ebpf, have_exts = false;
 	u32 gen_flags = 0;
@@ -418,7 +423,7 @@ static int cls_bpf_set_parms(struct net *net, struct tcf_proto *tp,
 	if ((!is_bpf && !is_ebpf) || (is_bpf && is_ebpf))
 		return -EINVAL;
 
-	ret = tcf_exts_validate(net, tp, tb, est, &prog->exts, ovr);
+	ret = tcf_exts_validate(net, tp, tb, est, &prog->exts, ovr, extack);
 	if (ret < 0)
 		return ret;
 
@@ -456,7 +461,7 @@ static int cls_bpf_set_parms(struct net *net, struct tcf_proto *tp,
 static int cls_bpf_change(struct net *net, struct sk_buff *in_skb,
 			  struct tcf_proto *tp, unsigned long base,
 			  u32 handle, struct nlattr **tca,
-			  void **arg, bool ovr)
+			  void **arg, bool ovr, struct netlink_ext_ack *extack)
 {
 	struct cls_bpf_head *head = rtnl_dereference(tp->root);
 	struct cls_bpf_prog *oldprog = *arg;
@@ -504,7 +509,8 @@ static int cls_bpf_change(struct net *net, struct sk_buff *in_skb,
 		prog->handle = handle;
 	}
 
-	ret = cls_bpf_set_parms(net, tp, prog, base, tb, tca[TCA_RATE], ovr);
+	ret = cls_bpf_set_parms(net, tp, prog, base, tb, tca[TCA_RATE], ovr,
+				extack);
 	if (ret < 0)
 		goto errout_idr;