On Thu, Jul 14, 2022 at 4:45 PM Daniel Latypov <dlatypov@xxxxxxxxxx> wrote: > Ack. > So concretely, so then a final result like this? > > $ cat kernel/kcsan/.kunitconfig > # Note that the KCSAN tests need to run on an SMP setup. > # Under kunit_tool, this can be done by using the x86_64-smp > # qemu-based architecture: Oops, this bit would need to be updated to something like: # Under kunit_tool, this can be done by using --qemu_args: > # ./tools/testing/kunit/kunit.py run --kunitconfig=kernel/kcsan > --arch=x86_64 --qemu_args='-smp 8' > > CONFIG_KUNIT=y > > CONFIG_DEBUG_KERNEL=y > > CONFIG_KCSAN=y > CONFIG_KCSAN_KUNIT_TEST=y > > # Need some level of concurrency to test a concurrency sanitizer. > CONFIG_SMP=y > > # This prevents the test from timing out on many setups. Feel free to remove > # (or alter) this, in conjunction with setting a different test timeout with, > # for example, the --timeout kunit_tool option. > CONFIG_KCSAN_REPORT_ONCE_IN_MS=100
