Re: [PATCH v2] x86/boot: Rename overlapping memcpy() to memmove()

[Ingo Molnar]

* Kees Cook <keesc...@chromium.org> wrote:

> +void *memcpy(void *dest, const void *src, size_t n)

btw., if there's any doubt about other overlapping uses, we could add this to 
memcpy():

  WARN_ON_ONCE(dest > src && dest-src < n);

or so? Does printk() work so early on?

Thanks,

        Ingo