Re: [PATCH v3] arm64: sysreg: make mrs_s and msr_s macros work with Clang and LTO

[Kees Cook]

On Mon, Apr 15, 2019 at 7:38 AM Kees Cook <keesc...@chromium.org> wrote:
> +#define __msr_s(r, v)                                          \
> +       DEFINE_MSR_S                                            \
> +"      msr_s " __stringify(r) ", %x0\n"                        \
> +       UNDEFINE_MSR_S : : "rZ" (v)

BTW ... is "%x0" a typo here? Shouldn't this just be "%0"?

-- 
Kees Cook