Hi!
Then there are other perspectives that crosses this. For example, many of the LTP and kselftests will just fail, but there is no accumulated knowledge on what the result of each test means. So understanding what is expected to pass/fail for each platform is a sort of dependance in this extensive documentation effort we are set ourselves for.
We are spending quite a lot of time to make sure LTP tests do not fail unless there is a reason to. If you see LTP tests failing and you think that they shouldn't just report it on the LTP mailing list and we will fix that.