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| author | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2009-09-21 22:40:42 +0200 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2009-09-21 22:56:58 +0200 |
| commit | c44c9ec0f38b939b3200436e3aa95c1aa83c41c7 (patch) | |
| tree | 8a61331dddd6fc5b8d3b1bef1ab7955b96036cba /arch/x86/mm/Makefile | |
| parent | xen: check EFER for NX before setting up GDT mapping (diff) | |
| download | linux-c44c9ec0f38b939b3200436e3aa95c1aa83c41c7.tar.xz linux-c44c9ec0f38b939b3200436e3aa95c1aa83c41c7.zip | |
x86: split NX setup into separate file to limit unstack-protected code
Move the NX setup into a separate file so that it can be compiled
without stack-protection while leaving the rest of the mm/init code
protected.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'arch/x86/mm/Makefile')
| -rw-r--r-- | arch/x86/mm/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile index dd313d035de7..06630d26e56d 100644 --- 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 |