index 0bd6520329f6..8ec46e3a503d 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1933,9 +1933,10 @@ static inline void skb_queue_head_init_class(struct 
   *	The "__skb_xxxx()" functions are the non-atomic ones that
   *	can only be called with interrupts disabled.
   */
-static inline void __skb_insert(struct sk_buff *newsk,
-				struct sk_buff *prev, struct sk_buff *next,
-				struct sk_buff_head *list)
+static inline void __no_sanitize_undefined
+__skb_insert(struct sk_buff *newsk,
+	     struct sk_buff *prev, struct sk_buff *next,
+	     struct sk_buff_head *list)
  {
  	/* See skb_queue_empty_lockless() and skb_peek_tail()
  	 * for the opposite READ_ONCE()
@@ -1966,8 +1967,9 @@ static inline void __skb_queue_splice(const struct 
   *	@list: the new list to add
   *	@head: the place to add it in the first list
   */
-static inline void skb_queue_splice(const struct sk_buff_head *list,
-				    struct sk_buff_head *head)
+static inline void __no_sanitize_undefined
+skb_queue_splice(const struct sk_buff_head *list,
+		 struct sk_buff_head *head)
  {
  	if (!skb_queue_empty(list)) {
  		__skb_queue_splice(list, (struct sk_buff *) head, head->next);
@@ -1982,8 +1984,9 @@ static inline void skb_queue_splice(const struct 
   *
   *	The list at @list is reinitialised
   */
-static inline void skb_queue_splice_init(struct sk_buff_head *list,
-					 struct sk_buff_head *head)
+static inline void __no_sanitize_undefined
+skb_queue_splice_init(struct sk_buff_head *list,
+		      struct sk_buff_head *head)
  {
  	if (!skb_queue_empty(list)) {
  		__skb_queue_splice(list, (struct sk_buff *) head, head->next);
@@ -1997,8 +2000,9 @@ static inline void skb_queue_splice_init(struct 
   *	@list: the new list to add
   *	@head: the place to add it in the first list
   */
-static inline void skb_queue_splice_tail(const struct sk_buff_head *list,
-					 struct sk_buff_head *head)
+static inline void __no_sanitize_undefined
+skb_queue_splice_tail(const struct sk_buff_head *list,
+		      struct sk_buff_head *head)
  {
  	if (!skb_queue_empty(list)) {
  		__skb_queue_splice(list, head->prev, (struct sk_buff *) head);
@@ -2014,8 +2018,9 @@ static inline void skb_queue_splice_tail(const struct 
   *	Each of the lists is a queue.
   *	The list at @list is reinitialised
   */
-static inline void skb_queue_splice_tail_init(struct sk_buff_head *list,
-					      struct sk_buff_head *head)
+static inline void __no_sanitize_undefined
+skb_queue_splice_tail_init(struct sk_buff_head *list,
+			   struct sk_buff_head *head)
  {
  	if (!skb_queue_empty(list)) {
  		__skb_queue_splice(list, head->prev, (struct sk_buff *) head);
@@ -2035,9 +2040,10 @@ static inline void skb_queue_splice_tail_init(struct 
   *
   *	A buffer cannot be placed on two lists at the same time.
   */
-static inline void __skb_queue_after(struct sk_buff_head *list,
-				     struct sk_buff *prev,
-				     struct sk_buff *newsk)
+static inline void __no_sanitize_undefined
+__skb_queue_after(struct sk_buff_head *list,
+		  struct sk_buff *prev,
+		  struct sk_buff *newsk)
  {
  	__skb_insert(newsk, prev, prev->next, list);
  }
@@ -2045,9 +2051,10 @@ static inline void __skb_queue_after(struct sk_buff_head 
  void skb_append(struct sk_buff *old, struct sk_buff *newsk,
  		struct sk_buff_head *list);