Adding upstream version 4.2+20230901.

Signed-off-by: Daniel Baumann <daniel@debian.org>

misc/mdcheck

@@ -140,7 +140,13 @@ do
 		echo $a > $fl
 		any=yes
 	done
-	if [ -z "$any" ]; then exit 0; fi
+	# mdcheck_continue.timer is started by mdcheck_start.timer.
+	# When the check action can be finished in mdcheck_start.service,
+	# it doesn't need mdcheck_continue anymore.
+	if [ -z "$any" ]; then
+		systemctl stop mdcheck_continue.timer
+		exit 0;
+	fi
 	sleep 120
 done