Re: [PATCH v2 10/33] kmsan: Expose kmsan_get_metadata()

[Alexander Potapenko]

> +static inline void *kmsan_get_metadata(void *addr, bool is_origin)
> +{
> +       return NULL;
> +}
> +
>  #endif

We shouldn't need this part, as kmsan_get_metadata() should never be
called in non-KMSAN builds.