tests: c_lib: thrd: run test on 1 cpu

nashif · nashif · commit e5edf4559683 · 2025-06-14T12:36:48.000-04:00
This test fails sporadically on SMP, so make it run only on one CPU. Related to #91620 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
diff --git a/tests/lib/c_lib/thrd/prj.conf b/tests/lib/c_lib/thrd/prj.conf
@@ -7,3 +7,5 @@ CONFIG_THREAD_STACK_INFO=y
 CONFIG_DYNAMIC_THREAD=y
 CONFIG_DYNAMIC_THREAD_POOL_SIZE=2
 CONFIG_COMMON_LIBC_THRD=y
+# work around for #91620
+CONFIG_MP_MAX_NUM_CPUS=1
