diff options
Diffstat (limited to 'lib/Kconfig.kcsan')
| -rw-r--r-- | lib/Kconfig.kcsan | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Kconfig.kcsan b/lib/Kconfig.kcsan index de022445fbba..901c3b509aca 100644 --- a/lib/Kconfig.kcsan +++ b/lib/Kconfig.kcsan @@ -187,7 +187,8 @@ config KCSAN_WEAK_MEMORY # We can either let objtool nop __tsan_func_{entry,exit}() and builtin # atomics instrumentation in .noinstr.text, or use a compiler that can # implement __no_kcsan to really remove all instrumentation. - depends on STACK_VALIDATION || CC_IS_GCC || CLANG_VERSION >= 140000 + depends on HAVE_OBJTOOL || CC_IS_GCC || CLANG_VERSION >= 140000 + select OBJTOOL if HAVE_OBJTOOL help Enable support for modeling a subset of weak memory, which allows detecting a subset of data races due to missing memory barriers. |