diff options
| author | Tejun Heo <tj@kernel.org> | 2009-02-09 08:17:40 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-09 18:41:56 -0500 |
| commit | d627ded5ab2f7818154d57369e3a8cdb40db2569 (patch) | |
| tree | bbc23fea7d8c0438becf217a0f31569e2937e78f /arch/x86/vdso/Makefile | |
| parent | 5d707e9c8ef2a3596ed5c975c6ff05cec890c2b4 (diff) | |
x86: no stack protector for vdso
Impact: avoid crash on vsyscall
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/vdso/Makefile')
| -rw-r--r-- | arch/x86/vdso/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile index 4d6ef0a336d6..16a9020c8f11 100644 --- a/arch/x86/vdso/Makefile +++ b/arch/x86/vdso/Makefile | |||
| @@ -38,7 +38,7 @@ $(obj)/%.so: $(obj)/%.so.dbg FORCE | |||
| 38 | $(call if_changed,objcopy) | 38 | $(call if_changed,objcopy) |
| 39 | 39 | ||
| 40 | CFL := $(PROFILING) -mcmodel=small -fPIC -O2 -fasynchronous-unwind-tables -m64 \ | 40 | CFL := $(PROFILING) -mcmodel=small -fPIC -O2 -fasynchronous-unwind-tables -m64 \ |
| 41 | $(filter -g%,$(KBUILD_CFLAGS)) | 41 | $(filter -g%,$(KBUILD_CFLAGS)) $(call cc-option, -fno-stack-protector) |
| 42 | 42 | ||
| 43 | $(vobjs): KBUILD_CFLAGS += $(CFL) | 43 | $(vobjs): KBUILD_CFLAGS += $(CFL) |
| 44 | 44 | ||