linux-kernel - Re: [PATCH 6/6] riscv: Allow CONFIG_CFI

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Message-ID: <CABCJKufa=TpydWsCY5QotC9a+hUHUwkpfMsC07BMwv6-VuzdCA@mail.gmail.com>
Date:   Wed, 5 Jul 2023 13:43:01 -0700
From:   Sami Tolvanen <samitolvanen@...gle.com>
To:     Conor Dooley <conor@...nel.org>
Cc:     Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Kees Cook <keescook@...omium.org>,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        linux-riscv@...ts.infradead.org, llvm@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 6/6] riscv: Allow CONFIG_CFI_CLANG to be selected

On Fri, Jun 30, 2023 at 12:08 PM Conor Dooley <conor@...nel.org> wrote:
>
> On Thu, Jun 29, 2023 at 11:42:51PM +0000, Sami Tolvanen wrote:
> > Select ARCH_SUPPORTS_CFI_CLANG to allow CFI_CLANG to be selected
> > on riscv.
> >
> > Signed-off-by: Sami Tolvanen <samitolvanen@...gle.com>
> > ---
> >  arch/riscv/Kconfig | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
> > index 20a40927175e..2699e1f8fe33 100644
> > --- a/arch/riscv/Kconfig
> > +++ b/arch/riscv/Kconfig
> > @@ -44,6 +44,7 @@ config RISCV
> >       select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU
> >       select ARCH_SUPPORTS_HUGETLBFS if MMU
> >       select ARCH_SUPPORTS_PAGE_TABLE_CHECK if MMU
> > +     select ARCH_SUPPORTS_CFI_CLANG
>
> Please add new entries in alphanumerical order, thanks.

Sure, I'll fix the order in v2. Thanks for taking a look!

Sami