source "lib/Kconfig.kasan"
+config DEBUG_REFCOUNT
+ bool "Verbose refcount checks"
+ help
+ Say Y here if you want reference counters (refcount_t and kref) to
+ generate WARNs on dubious usage. Without this refcount_t will still
+ be a saturating counter and avoid Use-After-Free by turning it into
+ a resource leak Denial-Of-Service.
+
+ Use of this option will increase kernel text size but will alert the
+ admin of potential abuse.
+
+ If in doubt, say "N".
+
endmenu # "Memory Debugging"
config ARCH_HAS_KCOV
Say M if you want these torture tests to build as a module.
Say N if you are unsure.
+config WW_MUTEX_SELFTEST
+ tristate "Wait/wound mutex selftests"
+ help
+ This option provides a kernel module that runs tests on the
+ on the struct ww_mutex locking API.
+
+ It is recommended to enable DEBUG_WW_MUTEX_SLOWPATH in conjunction
+ with this test harness.
+
+ Say M if you want these self tests to build as a module.
+ Say N if you are unsure.
+
endmenu # lock debugging
config TRACE_IRQFLAGS