--- zzzz-none-000/linux-2.6.39.4/kernel/audit.c	2011-08-03 19:43:28.000000000 +0000
+++ puma6-arm-6490-729/linux-2.6.39.4/kernel/audit.c	2021-11-10 13:23:10.000000000 +0000
@@ -381,7 +381,7 @@
 static void audit_printk_skb(struct sk_buff *skb)
 {
 	struct nlmsghdr *nlh = nlmsg_hdr(skb);
-	char *data = NLMSG_DATA(nlh);
+	char *data = nlmsg_data(nlh);
 
 	if (nlh->nlmsg_type != AUDIT_EOE) {
 		if (printk_ratelimit())
@@ -452,7 +452,8 @@
 			set_current_state(TASK_INTERRUPTIBLE);
 			add_wait_queue(&kauditd_wait, &wait);
 
-			if (!skb_queue_len(&audit_skb_queue)) {
+			if (!skb_queue_len(&audit_skb_queue) &&
+				!(skb_queue_len(&audit_skb_hold_queue) && audit_pid)) {
 				try_to_freeze();
 				schedule();
 			}
@@ -513,14 +514,15 @@
 	if (!skb)
 		return NULL;
 
-	nlh	= NLMSG_NEW(skb, pid, seq, t, size, flags);
-	data	= NLMSG_DATA(nlh);
+	nlh	= nlmsg_put(skb, pid, seq, t, size, flags);
+	if (!nlh)
+		goto out_kfree_skb;
+	data = nlmsg_data(nlh);
 	memcpy(data, payload, size);
 	return skb;
 
-nlmsg_failure:			/* Used by NLMSG_NEW */
-	if (skb)
-		kfree_skb(skb);
+out_kfree_skb:
+	kfree_skb(skb);
 	return NULL;
 }
 
@@ -677,7 +679,7 @@
 	sessionid = audit_get_sessionid(current);
 	security_task_getsecid(current, &sid);
 	seq  = nlh->nlmsg_seq;
-	data = NLMSG_DATA(nlh);
+	data = nlmsg_data(nlh);
 
 	switch (msg_type) {
 	case AUDIT_GET:
@@ -717,6 +719,7 @@
 
 			audit_pid = new_pid;
 			audit_nlk_pid = NETLINK_CB(skb).pid;
+			wake_up_interruptible(&kauditd_wait);
 		}
 		if (status_get->mask & AUDIT_STATUS_RATE_LIMIT) {
 			err = audit_set_rate_limit(status_get->rate_limit,
@@ -1057,13 +1060,15 @@
 
 	ab->skb = nlmsg_new(AUDIT_BUFSIZ, gfp_mask);
 	if (!ab->skb)
-		goto nlmsg_failure;
+		goto err;
 
-	nlh = NLMSG_NEW(ab->skb, 0, 0, type, 0, 0);
+	nlh = nlmsg_put(ab->skb, 0, 0, type, 0, 0);
+	if (!nlh)
+		goto out_kfree_skb;
 
 	return ab;
 
-nlmsg_failure:                  /* Used by NLMSG_NEW */
+out_kfree_skb:
 	kfree_skb(ab->skb);
 	ab->skb = NULL;
 err: