diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 2323a80..6a283cc 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -386,6 +386,8 @@
 	struct task_struct *tsk;
 	struct anon_vma *av;
 
+	if (unlikely(split_huge_page(page)))
+		return;
 	read_lock(&tasklist_lock);
 	av = page_lock_anon_vma(page);
 	if (av == NULL)	/* Not actually mapped anymore */
diff --git a/mm/rmap.c b/mm/rmap.c
index c95d2ba..a3197a8 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1400,6 +1400,7 @@
 	int ret;
 
 	BUG_ON(!PageLocked(page));
+	BUG_ON(PageTransHuge(page));
 
 	if (unlikely(PageKsm(page)))
 		ret = try_to_unmap_ksm(page, flags);
diff --git a/mm/swap_state.c b/mm/swap_state.c
index e10f583..5c8cfab 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -157,6 +157,12 @@
 	if (!entry.val)
 		return 0;
 
+	if (unlikely(PageTransHuge(page)))
+		if (unlikely(split_huge_page(page))) {
+			swapcache_free(entry, NULL);
+			return 0;
+		}
+
 	/*
 	 * Radix-tree node allocations from PF_MEMALLOC contexts could
 	 * completely exhaust the page allocator. __GFP_NOMEMALLOC
diff --git a/mm/swapfile.c b/mm/swapfile.c
index b6adcfb..07a458d 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -964,6 +964,8 @@
 	pmd = pmd_offset(pud, addr);
 	do {
 		next = pmd_addr_end(addr, end);
+		if (unlikely(pmd_trans_huge(*pmd)))
+			continue;
 		if (pmd_none_or_clear_bad(pmd))
 			continue;
 		ret = unuse_pte_range(vma, pmd, addr, next, entry, page);