From: Alexei Starovoitov <redacted>
Date: Thu, 1 Jun 2017 11:27:56 -0700

Original instructions are not useful for debugging, since they have
map_fds which can be long gone when program is running, therefore to
solve introspection problem we need to look into real kernel
instructions.

The only possible legitimate use I see for the original instructions
is checkpoint/restart.

If 6wind wants this for "external acceleration" or whatever, like
Alexei I am not interested in facilitating that at all.