Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d627ded5 authored Feb 09, 2009 by Tejun Heo Committed by Ingo Molnar Feb 10, 2009

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>

parent 5d707e9c

arch/x86/vdso/Makefile

+1 −1

Original line number	Diff line number	Diff line
		@@ -38,7 +38,7 @@ $(obj)/%.so: $(obj)/%.so.dbg FORCE
		$(call if_changed,objcopy)

		CFL := $(PROFILING) -mcmodel=small -fPIC -O2 -fasynchronous-unwind-tables -m64 \
		$(filter -g%,$(KBUILD_CFLAGS))
		$(filter -g%,$(KBUILD_CFLAGS)) $(call cc-option, -fno-stack-protector)

		$(vobjs): KBUILD_CFLAGS += $(CFL)