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-rw-r--r--arch/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index a51addb1abb9..9f2f3060a6ab 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -1617,4 +1617,7 @@ config CC_HAS_SANE_FUNCTION_ALIGNMENT
# strict alignment always, even with -falign-functions.
def_bool CC_HAS_MIN_FUNCTION_ALIGNMENT || CC_IS_CLANG
+config ARCH_NEED_CMPXCHG_1_EMU
+ bool
+
endmenu