1 files changed, 1 insertions, 1 deletions
diff --git a/mm/hmm.c b/mm/hmm.c
index 320545b98ff5..af176c6820cf 100644
--- a/mm/hmm.c
+++ b/mm/hmm.c
@@ -37,7 +37,7 @@
 
 #if defined(CONFIG_DEVICE_PRIVATE) || defined(CONFIG_DEVICE_PUBLIC)
 /*
- * Device private memory see HMM (Documentation/vm/hmm.txt) or hmm.h
+ * Device private memory see HMM (Documentation/vm/hmm.rst) or hmm.h
  */
 DEFINE_STATIC_KEY_FALSE(device_private_key);
 EXPORT_SYMBOL(device_private_key);