Re: [PATCH v3 3/4] ci: Add a migration compatibility test job

[Peter Xu]

On Tue, Jan 09, 2024 at 10:00:17AM -0300, Fabiano Rosas wrote:
> > Can we opt-out those broken tests using either your "since:" thing or
> > anything similar?
> 
> If it's something migration related, then yes. But there might be other
> types of breakages that have nothing to do with migration. Our tests are
> not resilent enough (nor they should) to detect when QEMU aborted for
> other reasons. Think about the -audio issue: the old QEMU would just say
> "there's no -audio option, abort" and that's a test failure of course.

I'm wondering whether we can more or less remedy that by running
migration-test under the build-previous directory for cross-binary tests.
We don't necessarily need to cross-test anything new happening anyway.

IOW, we use both old QEMU / migration-test for "n-1", and we only use "n"
for the new QEMU binary?

-- 
Peter Xu