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