Messages in this thread | | | Date | Thu, 13 Oct 2022 11:21:36 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH v2 02/39] x86/cet/shstk: Add Kconfig option for Shadow Stack |
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On Thu, Oct 13, 2022 at 12:31:38AM +0000, Edgecombe, Rick P wrote: > Yea, I was thinking to maybe just change it to > CONFIG_X86_USER_SHADOW_STACK in show_smap_vma_flags(). In that function > there is already CONFIG_ARM64_BTI and CONFIG_ARM64_MTE.
I was thinking exactly the same thing. :-)
> I'm not sure if there is any aversion to having arch CONFIGs in core > code, but it's kind of nice to have all of the potentially conflicting > strings in once place.
Yeah, ok.
I guess you can do the CONFIG_X86_USER_SHADOW_STACK thing for the sake of simplicity. We have *waaay* too many Kconfig symbols and we should introduce only the least amount of new ones.
Thx.
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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