Messages in this thread | | | From | Nick Desaulniers <> | Date | Thu, 30 Sep 2021 12:05:58 -0700 | Subject | Re: [PATCH v4 10/15] x86/purgatory: Disable CFI |
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On Thu, Sep 30, 2021 at 11:06 AM Sami Tolvanen <samitolvanen@google.com> wrote: > > Disable CONFIG_CFI_CLANG for the stand-alone purgatory.ro. > > Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
> --- > arch/x86/purgatory/Makefile | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile > index 95ea17a9d20c..911954fec31c 100644 > --- a/arch/x86/purgatory/Makefile > +++ b/arch/x86/purgatory/Makefile > @@ -55,6 +55,10 @@ ifdef CONFIG_RETPOLINE > PURGATORY_CFLAGS_REMOVE += $(RETPOLINE_CFLAGS) > endif > > +ifdef CONFIG_CFI_CLANG > +PURGATORY_CFLAGS_REMOVE += $(CC_FLAGS_CFI) > +endif > + > CFLAGS_REMOVE_purgatory.o += $(PURGATORY_CFLAGS_REMOVE) > CFLAGS_purgatory.o += $(PURGATORY_CFLAGS) > > -- > 2.33.0.800.g4c38ced690-goog >
-- Thanks, ~Nick Desaulniers
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