diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.kcsan | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/lib/Kconfig.kcsan b/lib/Kconfig.kcsan index 020ac63e4361..9785bbf9a1d1 100644 --- a/lib/Kconfig.kcsan +++ b/lib/Kconfig.kcsan @@ -4,12 +4,15 @@ config HAVE_ARCH_KCSAN bool menuconfig KCSAN - bool "KCSAN: watchpoint-based dynamic data race detector" - depends on HAVE_ARCH_KCSAN && !KASAN && STACKTRACE + bool "KCSAN: dynamic data race detector" + depends on HAVE_ARCH_KCSAN && DEBUG_KERNEL && !KASAN + select STACKTRACE help - Kernel Concurrency Sanitizer is a dynamic data race detector, which - uses a watchpoint-based sampling approach to detect races. See - <file:Documentation/dev-tools/kcsan.rst> for more details. + The Kernel Concurrency Sanitizer (KCSAN) is a dynamic data race + detector, which relies on compile-time instrumentation, and uses a + watchpoint-based sampling approach to detect data races. + + See <file:Documentation/dev-tools/kcsan.rst> for more details. if KCSAN |