dynup/kpatch — pull request #151 by jpoimboe (2014-04-29 16:07:04+00:00)
Title: create-diff-object: better reachability error message

If a patch changes a single function which is in a special section that
we don't support, create-diff-object reports "no changed functions were
found". Give a clearer error message in that case, by checking
reachability errors before unchanged errors and by printing all
reachability errors errors instead of the first one it encounters.

Fixes #150.