diff --git a/arch/arm64/configs/rsuntk_defconfig b/arch/arm64/configs/rsuntk_defconfig
index a833fd683..f0f2d37fb 100755
--- a/arch/arm64/configs/rsuntk_defconfig
+++ b/arch/arm64/configs/rsuntk_defconfig
@@ -640,6 +640,7 @@ CONFIG_THINLTO=y
 CONFIG_LTO_CLANG=y
 CONFIG_ARCH_SUPPORTS_SHADOW_CALL_STACK=y
 # CONFIG_SHADOW_CALL_STACK is not set
+CONFIG_LLVM_POLLY=y
 CONFIG_HAVE_CONTEXT_TRACKING=y
 CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
 CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y