Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/kernel/power/process.c b/kernel/power/process.c
index 7381d49..4b6a54d 100644
--- a/kernel/power/process.c
+++ b/kernel/power/process.c
@@ -96,7 +96,7 @@
 		if (wq_busy)
 			show_workqueue_state();
 
-		if (!wakeup) {
+		if (!wakeup || pm_debug_messages_on) {
 			read_lock(&tasklist_lock);
 			for_each_process_thread(g, p) {
 				if (p != current && !freezer_should_skip(p)