From d49f413c54750bef03a35eed9a3a92b89cd0b0d3 Mon Sep 17 00:00:00 2001
From: Andrew Boie <andrew.p.boie@intel.com>
Date: Wed, 18 Dec 2019 11:05:59 -0800
Subject: [PATCH] tests: futex: use one cpu

Nearly all of these cases create a child thread that needs
to complete before the main test proceeds further. If the
child thread runs simultaneously on another CPU, this gets
messed up.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
---
 tests/kernel/mem_protect/futex/prj.conf | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/kernel/mem_protect/futex/prj.conf b/tests/kernel/mem_protect/futex/prj.conf
index 29f2d64944e..af4c2c15ab2 100644
--- a/tests/kernel/mem_protect/futex/prj.conf
+++ b/tests/kernel/mem_protect/futex/prj.conf
@@ -1,3 +1,4 @@
 CONFIG_ZTEST=y
 CONFIG_IRQ_OFFLOAD=y
 CONFIG_TEST_USERSPACE=y
+CONFIG_MP_NUM_CPUS=1