diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 0a1987b4acc4..5e1537b62534 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -18,7 +18,7 @@ CFLAGS_tsc_64.o		:= $(nostackp)
 obj-y			:= process_$(BITS).o signal_$(BITS).o entry_$(BITS).o
 obj-y			+= traps_$(BITS).o irq_$(BITS).o
 obj-y			+= time_$(BITS).o ioport.o ldt.o
-obj-y			+= setup_$(BITS).o i8259.o irqinit_$(BITS).o setup.o
+obj-y			+= setup_$(BITS).o i8259.o irqinit_$(BITS).o setup_percpu.o
 obj-$(CONFIG_X86_32)	+= probe_roms_32.o
 obj-$(CONFIG_X86_32)	+= sys_i386_32.o i386_ksyms_32.o
 obj-$(CONFIG_X86_64)	+= sys_x86_64.o x8664_ksyms_64.o
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup_percpu.c
similarity index 100%
rename from arch/x86/kernel/setup.c
rename to arch/x86/kernel/setup_percpu.c