--- a/init/Kconfig	2021-04-02 08:40:21.069656436 +0200
+++ b/init/Kconfig	2021-04-02 08:40:17.889696191 +0200
@@ -1312,7 +1312,6 @@
 
 config CC_OPTIMIZE_FOR_PERFORMANCE_O3
 	bool "Optimize more for performance (-O3)"
-	depends on ARC
 	help
 	  Choosing this option will pass "-O3" to your compiler to optimize
 	  the kernel yet more for performance.