diff --git a/mm/percpu-stats.c b/mm/percpu-stats.c
index a5a8b22816ff..32558063c3f9 100644
--- a/mm/percpu-stats.c
+++ b/mm/percpu-stats.c
@@ -3,7 +3,7 @@
  * mm/percpu-debug.c
  *
  * Copyright (C) 2017		Facebook Inc.
- * Copyright (C) 2017		Dennis Zhou <dennisz@fb.com>
+ * Copyright (C) 2017		Dennis Zhou <dennis@kernel.org>
  *
  * Prints statistics about the percpu allocator and backing chunks.
  */
diff --git a/mm/percpu.c b/mm/percpu.c
index e9844086b236..d7e3bc649f4e 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -6,7 +6,7 @@
  * Copyright (C) 2009		Tejun Heo <tj@kernel.org>
  *
  * Copyright (C) 2017		Facebook Inc.
- * Copyright (C) 2017		Dennis Zhou <dennisszhou@gmail.com>
+ * Copyright (C) 2017		Dennis Zhou <dennis@kernel.org>
  *
  * The percpu allocator handles both static and dynamic areas.  Percpu
  * areas are allocated in chunks which are divided into units.  There is