[PATCH] [PATCH V5]ARM64: SCS: Add gcc plugin to support Shadow Call Stack

[Miguel Ojeda]

On Tue, Oct 19, 2021 at 11:40 PM Kees Cook <keescook at chromium.org> wrote:
>
> Anyway, this is a long way to say that I don't think I want to add
> a new gcc-plugin when it is at "State 2" (i.e. Clang has support but
> GCC doesn't.) There's no need to "prove" that the compiler feature is
> generally desirable, so it's best to get this into GCC directly.

Sounds reasonable.

Cc'ing linux-toolchains, by the way.

Cheers,
Miguel