x86_64, entry: Add missing 'DEFAULT_FRAME 0' entry annotations

The paranoidzeroentry macros were missing them.  I'm not at all
convinced that these annotations are correct and/or necessary, but
this makes the macros more consistent with each other.

Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Link: http://lkml.kernel.org/r/10ad65f534f8bc62e77f74fe15f68e8d4a59d8b3.1400709717.git.luto@amacapital.net


Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>