@@ -862,6 +862,62 @@ int ovpn_nl_del_key_doit(struct sk_buff *skb, struct genl_info *info)
 	return 0;
 }
 
+int ovpn_nl_notify_del_peer(struct ovpn_peer *peer)
+{
+	struct sk_buff *msg;
+	struct nlattr *attr;
+	void *hdr;
+	int ret;
+
+	netdev_info(peer->ovpn->dev, "deleting peer with id %u, reason %d\n",
+		    peer->id, peer->delete_reason);
+
+	msg = nlmsg_new(100, GFP_KERNEL);
+	if (!msg)
+		return -ENOMEM;
+
+	hdr = genlmsg_put(msg, 0, 0, &ovpn_nl_family, 0,
+			  OVPN_CMD_DEL_PEER);
+	if (!hdr) {
+		ret = -ENOBUFS;
+		goto err_free_msg;
+	}
+
+	if (nla_put_u32(msg, OVPN_A_IFINDEX, peer->ovpn->dev->ifindex)) {
+		ret = -EMSGSIZE;
+		goto err_free_msg;
+	}
+
+	attr = nla_nest_start(msg, OVPN_A_PEER);
+	if (!attr) {
+		ret = -EMSGSIZE;
+		goto err_free_msg;
+	}
+
+	if (nla_put_u8(msg, OVPN_A_PEER_DEL_REASON, peer->delete_reason)) {
+		ret = -EMSGSIZE;
+		goto err_free_msg;
+	}
+
+	if (nla_put_u32(msg, OVPN_A_PEER_ID, peer->id)) {
+		ret = -EMSGSIZE;
+		goto err_free_msg;
+	}
+
+	nla_nest_end(msg, attr);
+
+	genlmsg_end(msg, hdr);
+
+	genlmsg_multicast_netns(&ovpn_nl_family, dev_net(peer->ovpn->dev),
+				msg, 0, OVPN_NLGRP_PEERS, GFP_KERNEL);
+
+	return 0;
+
+err_free_msg:
+	nlmsg_free(msg);
+	return ret;
+}
+
 int ovpn_nl_notify_swap_keys(struct ovpn_peer *peer)
 {
 	struct sk_buff *msg;

@@ -27,6 +27,14 @@ int ovpn_nl_register(void);
  */
 void ovpn_nl_unregister(void);
 
+/**
+ * ovpn_nl_notify_del_peer - notify userspace about peer being deleted
+ * @peer the peer being deleted
+ *
+ * Return: 0 on success or a negative error code otherwise
+ */
+int ovpn_nl_notify_del_peer(struct ovpn_peer *peer);
+
 /**
  * ovpn_nl_notify_swap_keys - notify userspace peer's key must be renewed
  * @peer: the peer whose key needs to be renewed

@@ -315,6 +315,7 @@ static void ovpn_peer_delete_work(struct work_struct *work)
 	struct ovpn_peer *peer = container_of(work, struct ovpn_peer,
 					      delete_work);
 	ovpn_peer_release(peer);
+	ovpn_nl_notify_del_peer(peer);
 }
 
 void ovpn_peer_release_kref(struct kref *kref)