1 files changed, 3 insertions, 1 deletions

diff --git a/mm/memory.c b/mm/memory.c
index 8132787ae4d5..8adb5b756264 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1876,7 +1876,9 @@ int apply_to_page_range(struct mm_struct *mm, unsigned long addr,
         unsigned long end = addr + size;
         int err;
 
-        BUG_ON(addr >= end);
+        if (WARN_ON(addr >= end))
+                return -EINVAL;
+
         pgd = pgd_offset(mm, addr);
         do {
                 next = pgd_addr_end(addr, end);