sparse: symbol 'sbe_timer_lock' was not declared. Should it be static?
Yes, yes it should.
-/* Copyright 2017-2018 IBM Corp.
+/* Copyright 2017-2019 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -91,7 +91,7 @@ static uint64_t sbe_last_gen_stamp;
static uint64_t sbe_timer_target;
/* Timer lock */
-struct lock sbe_timer_lock;
+static struct lock sbe_timer_lock;
/*
* Minimum timeout value for P9 is 500 microseconds. After that
