Re: [PATCH] tests/qtest/migration-test: Run some basic tests on s390x and ppc64 with TCG, too

[Nicholas Piggin]

On Wed May 22, 2024 at 7:12 PM AEST, Thomas Huth wrote:
> On s390x, we recently had a regression that broke migration / savevm
> (see commit bebe9603fc ("hw/intc/s390_flic: Fix crash that occurs when
> saving the machine state"). The problem was merged without being noticed
> since we currently do not run any migration / savevm related tests on
> x86 hosts.
> While we currently cannot run all migration tests for the s390x target
> on x86 hosts yet (due to some unresolved issues with TCG), we can at
> least run some of the non-live tests to avoid such problems in the future.
> Thus enable the "analyze-script" and the "bad_dest" tests before checking
> for KVM on s390x or ppc64 (this also fixes the problem that the
> "analyze-script" test was not run on s390x at all anymore since it got
> disabled again by accident in a previous refactoring of the code).

ppc64 is working for me, can it be enabled fully, or is it still
breaking somewhere? FWIW I have a patch to change it from using
open-firmware commands to a boot file which speeds it up.

Would be nice to get to the bottom of the s390x problem too :(

Thanks,
Nick