1 files changed, 5 insertions, 0 deletions

diff --git a/mm/hwpoison-inject.c b/mm/hwpoison-inject.c
index c838735ac31d..c597f46ac18a 100644
--- a/mm/hwpoison-inject.c
+++ b/mm/hwpoison-inject.c
@@ -92,6 +92,11 @@ static int pfn_inject_init(void)
         if (!dentry)
                 goto fail;
 
+        dentry = debugfs_create_u32("corrupt-filter-enable", 0600,
+                                    hwpoison_dir, &hwpoison_filter_enable);
+        if (!dentry)
+                goto fail;
+
         dentry = debugfs_create_u32("corrupt-filter-dev-major", 0600,
                                     hwpoison_dir, &hwpoison_filter_dev_major);
         if (!dentry)