Messages in this thread | | | Subject | Re: [tip:x86/pti] objtool, retpolines: Integrate objtool with retpoline support more closely | From | David Woodhouse <> | Date | Wed, 21 Feb 2018 10:59:14 +0000 |
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On Wed, 2018-02-21 at 02:34 -0800, tip-bot for Peter Zijlstra wrote: > > --- a/Makefile > +++ b/Makefile > @@ -489,6 +489,11 @@ KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) > KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) > endif > > +ifneq ($(call cc-option,-mindirect-branch=thunk-extern -mindirect-branch-register),) > + CC_HAS_RETPOLINE := 1 > +endif > +export CC_HAS_RETPOLINE > +
That isn't the same as the check in arch/x86/Makefile. [unhandled content-type:application/x-pkcs7-signature] | |