diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 1678431fb4c42a9eacb862cbd41d92169c148ea5..d04211f0ef0b142c9625b47e4115e0515804590e 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5740,6 +5740,18 @@ void *page_frag_alloc_align(struct page_frag_cache *nc,
 		/* reset page count bias and offset to start of new frag */
 		nc->pagecnt_bias = PAGE_FRAG_CACHE_MAX_SIZE + 1;
 		offset = size - fragsz;
+		if (unlikely(offset < 0)) {
+			/*
+			 * The caller is trying to allocate a fragment
+			 * with fragsz > PAGE_SIZE but the cache isn't big
+			 * enough to satisfy the request, this may
+			 * happen in low memory conditions.
+			 * We don't release the cache page because
+			 * it could make memory pressure worse
+			 * so we simply return NULL here.
+			 */
+			return NULL;
+		}
 	}
 
 	nc->pagecnt_bias--;