diff options
Diffstat (limited to 'lib/Kconfig.kcsan')
| -rw-r--r-- | lib/Kconfig.kcsan | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Kconfig.kcsan b/lib/Kconfig.kcsan index 3d282d51849b..f271ff5fbb5a 100644 --- a/lib/Kconfig.kcsan +++ b/lib/Kconfig.kcsan @@ -40,6 +40,11 @@ menuconfig KCSAN if KCSAN +# Compiler capabilities that should not fail the test if they are unavailable. +config CC_HAS_TSAN_COMPOUND_READ_BEFORE_WRITE + def_bool (CC_IS_CLANG && $(cc-option,-fsanitize=thread -mllvm -tsan-compound-read-before-write=1)) || \ + (CC_IS_GCC && $(cc-option,-fsanitize=thread --param tsan-compound-read-before-write=1)) + config KCSAN_VERBOSE bool "Show verbose reports with more information about system state" depends on PROVE_LOCKING |