On Tue, May 28, 2019 at 10:45:13AM +0200, Linus Walleij wrote:
> On Tue, May 28, 2019 at 10:36 AM Guillaume Tucker

> > Not really, so I've disabled bisections in the linux-gpio tree
> > and a few other maintainers' trees for now.  I'll see if we can
> > come up with a more systematic way of suppressing bisections in
> > similar cases (i.e. the issue has been fixed in mainline later
> > than the base commit for the branch being tested).

> I think this is what the zeroday autobuilder does because
> they never seem to show this problem. Thanks for looking
> into it!

I've got a feeling they do this by deduping after doing the bisection;
they also used to have a system where they'd merge a bunch of trees
together and do the bisect on that to save repeating bisects.