diff options
Diffstat (limited to 'scripts/Makefile.kcsan')
| -rw-r--r-- | scripts/Makefile.kcsan | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/scripts/Makefile.kcsan b/scripts/Makefile.kcsan index 4c7f0d282e42..19f693b68a96 100644 --- a/scripts/Makefile.kcsan +++ b/scripts/Makefile.kcsan @@ -13,6 +13,12 @@ kcsan-cflags := -fsanitize=thread -fno-optimize-sibling-calls \ $(call cc-option,$(call cc-param,tsan-compound-read-before-write=1),$(call cc-option,$(call cc-param,tsan-instrument-read-before-write=1))) \ $(call cc-param,tsan-distinguish-volatile=1) +ifdef CONFIG_CC_IS_GCC +# GCC started warning about operations unsupported by the TSan runtime. But +# KCSAN != TSan, so just ignore these warnings. +kcsan-cflags += -Wno-tsan +endif + ifndef CONFIG_KCSAN_WEAK_MEMORY kcsan-cflags += $(call cc-option,$(call cc-param,tsan-instrument-func-entry-exit=0)) endif |