Re: [PATCH] Fix random fast-import errors when compiled with NO_MMAP

Charles Bailey [off-list ref] writes:

Sorry, I thought that Acked-by was an acceptable tag for people not
involved in the development path of a patch.  I don't want to add a
"Tested-by" as I am not a fast-import user and I am *only* reporting
the success of the test suite, not any real-world testing.

It still counts as "Tested-by:".  Earlier you saw breakage and
now you see it fixed in your environment, to which neither I nor
Shawn have access to.  That's a good verification that the patch
fixed the issue for you and your feedback was very much
appreciated (your timely initial breakage report even more so).

Acked-by: is usually given by people who are the most familiar
with the code being affected (or at least by the ones more
familiar than the patch's author), in order to let me and the
world know that he thinks the contents of the patch makes sense.
IOW, the patch was checked by somebody who knows the existing
code well enough to catch any subtleties in the existing code
that might have been broken if the patch's author was not
careful.  It just felt slightly funny that anybody is giving an
Acked-by: to a patch Shawn made to fast-import.c, which is his
brainchild ;-).

Signed-off-by is about the kosherness from software license
point of view, while Acked-by and Tested-by are about the
correctness.