diff options
Diffstat (limited to 'lib/Kconfig.kcsan')
| -rw-r--r-- | lib/Kconfig.kcsan | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/lib/Kconfig.kcsan b/lib/Kconfig.kcsan index 5ee88e5119c2..3f3b5bca7a8f 100644 --- a/lib/Kconfig.kcsan +++ b/lib/Kconfig.kcsan @@ -59,7 +59,28 @@ config KCSAN_SELFTEST bool "Perform short selftests on boot" default y help - Run KCSAN selftests on boot. On test failure, causes the kernel to panic. + Run KCSAN selftests on boot. On test failure, causes the kernel to + panic. Recommended to be enabled, ensuring critical functionality + works as intended. + +config KCSAN_TEST + tristate "KCSAN test for integrated runtime behaviour" + depends on TRACEPOINTS && KUNIT + select TORTURE_TEST + help + KCSAN test focusing on behaviour of the integrated runtime. Tests + various race scenarios, and verifies the reports generated to + console. Makes use of KUnit for test organization, and the Torture + framework for test thread control. + + Each test case may run at least up to KCSAN_REPORT_ONCE_IN_MS + milliseconds. Test run duration may be optimized by building the + kernel and KCSAN test with KCSAN_REPORT_ONCE_IN_MS set to a lower + than default value. + + Say Y here if you want the test to be built into the kernel and run + during boot; say M if you want the test to build as a module; say N + if you are unsure. config KCSAN_EARLY_ENABLE bool "Early enable during boot" |