You can report a commit as good, bad, or unkown (`git bisect skip`), and git bisect will do "the right thing", even for non-linear histories. You can also autom

You can report a commit as good, bad, or unkown (`git bisect skip`), and git bisect will do "the right thing", even for non-linear histories. You can also automatically report un-testable commits during `git bisect run`. Of course, you may end up with a range of commits where a regression was introduced rather than a specific commit.