x86: split NX setup into separate file to limit unstack-protected code

[~andy/linux] / arch / x86 / mm / Makefile

diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
index dd313d035de7eb7430cf5ae95c8d894fc2b04063..06630d26e56d1e01823901f525385eb002531bf6 100644 (file)
--- a/arch/x86/mm/Makefile
+++ b/arch/x86/mm/Makefile
@@ -1,10 +1,10 @@
 obj-y  :=  init.o init_$(BITS).o fault.o ioremap.o extable.o pageattr.o mmap.o \
-           pat.o pgtable.o physaddr.o gup.o
+           pat.o pgtable.o physaddr.o gup.o setup_nx.o
 
 # Make sure __phys_addr has no stackprotector
 nostackp := $(call cc-option, -fno-stack-protector)
 CFLAGS_physaddr.o              := $(nostackp)
-CFLAGS_init.o                  := $(nostackp)
+CFLAGS_setup_nx.o              := $(nostackp)
 
 obj-$(CONFIG_SMP)              += tlb.o