1 files changed, 4 insertions, 0 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index c95482b6b6dd..9d0acedf5f3f 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -52,6 +52,10 @@ config HAVE_LATENCYTOP_SUPPORT
 config SEMAPHORE_SLEEPERS
         def_bool y
 
+config FAST_CMPXCHG_LOCAL
+        bool
+        default y
+
 config MMU
         def_bool y