quoted

Also there is the supreme tag: "Tested-by:.". ?Ohad (at least) has been
testing the code. ?Let's mention that.

fyi Marek, I've been testing CMA as well, both in context of Ohad's
rpmsg driver and my omapdrm driver (and combination of the two).. ?so
you can add:

Tested-by: Rob Clark <redacted>

And there are some others from linaro that have written a test driver,
and various stress test scripts using the test driver. ?I guess that
could also count for some additional Tested-by's.

Convince them to report with Tested-by tag.
This is a first step for them to face the open source.