Merge 5.3-rc5 into android-mainline

Linux 5.3-rc5

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ibfaea1b9aca9f04a59def096f327c2afbd0cb296

scripts/coccinelle/api/atomic_as_refcounter.cocci

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 // Check if refcount_t type and API should be used
 // instead of atomic_t type when dealing with refcounters
 //