1 files changed, 3 insertions, 0 deletions
diff --git a/mm/gup.c b/mm/gup.c
index f598a037eb04..f424abf5e792 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -787,6 +787,9 @@ struct page *follow_page(struct vm_area_struct *vma, unsigned long address,
 	if (vma_is_secretmem(vma))
 		return NULL;
 
+	if (foll_flags & FOLL_PIN)
+		return NULL;
+
 	page = follow_page_mask(vma, address, foll_flags, &ctx);
 	if (ctx.pgmap)
 		put_dev_pagemap(ctx.pgmap);