Re: [PATCH 2/4] x86/ibt: Implement FineIBT

From: Peter Zijlstra
Date: Thu Oct 27 2022 - 06:11:55 EST


On Thu, Oct 27, 2022 at 11:28:14AM +0200, Peter Zijlstra wrote:
> --- a/scripts/Makefile.lib
> +++ b/scripts/Makefile.lib
> @@ -256,6 +256,7 @@ objtool-args-$(CONFIG_HAVE_JUMP_LABEL_HA
> objtool-args-$(CONFIG_HAVE_NOINSTR_HACK) += --hacks=noinstr
> objtool-args-$(CONFIG_CALL_DEPTH_TRACKING) += --hacks=skylake
> objtool-args-$(CONFIG_X86_KERNEL_IBT) += --ibt
> +objtool-args-$(CONFIG_FINEIBT) += --cfi
> objtool-args-$(CONFIG_FTRACE_MCOUNT_USE_OBJTOOL) += --mcount
> objtool-args-$(CONFIG_UNWINDER_ORC) += --orc
> objtool-args-$(CONFIG_RETPOLINE) += --retpoline

I seem to have lost a refresh; consider that whitespace fail fixed.