[PATCH] ARM: Use conditionals for CFI branches

[Linus Walleij]

On Tue, Apr 30, 2024 at 11:19 AM Ard Biesheuvel <ardb at kernel.org> wrote:


> These functions are only called indirectly if MULTI_CACHE is enabled,
> right? If so, this could be
>
> #if defined(CONFIG_CFI_CLANG) && defined(MULTI_CACHE)

Hm Sami may know better here, but with !MULTI_CACHE the
functions are indeed called directly, but does that mean the
compiler will not emit some magic bytes in front of these
symbols then?

Yours,
Linus Walleij