1# Note that the KCSAN tests need to run on an SMP setup.
2# Under kunit_tool, this can be done by using the --qemu_args
3# option to configure a machine with several cores. For example:
4# ./tools/testing/kunit/kunit.py run --kunitconfig=kernel/kcsan \
5# 				 --arch=x86_64 --qemu_args="-smp 8"
6
7CONFIG_KUNIT=y
8
9CONFIG_DEBUG_KERNEL=y
10
11# Need some level of concurrency to test a concurrency sanitizer.
12CONFIG_SMP=y
13
14CONFIG_KCSAN=y
15CONFIG_KCSAN_KUNIT_TEST=y
16
17# Set these if you want to run test_barrier_nothreads
18#CONFIG_KCSAN_STRICT=y
19#CONFIG_KCSAN_WEAK_MEMORY=y
20
21# This prevents the test from timing out on many setups. Feel free to remove
22# (or alter) this, in conjunction with setting a different test timeout with,
23# for example, the --timeout kunit_tool option.
24CONFIG_KCSAN_REPORT_ONCE_IN_MS=100
25