firq-nonlinear-cpu-ids in ubuntu_kvm_unit_tests failed on s390x

[Po-Hsu Lin]

This is not a regression but a new test case added in the following commit:
https://gitlab.com/kvm-unit-tests/kvm-unit-tests/-/commit/8b98745defc547d3c3c07c8835249dfd9587fb5b

This issue can be found on X 4.4.0-218.251 s390x

 START ubuntu_kvm_unit_tests.firq-nonlinear-cpu-ids ubuntu_kvm_unit_tests.firq-nonlinear-cpu-ids timestamp=1641360478 timeout=1800 localtime=Jan 05 00:27:58
 Persistent state client._record_indent now set to 2
 Persistent state client.unexpected_reboot now set to ('ubuntu_kvm_unit_tests.firq-nonlinear-cpu-ids', 'ubuntu_kvm_unit_tests.firq-nonlinear-cpu-ids')
 Waiting for pid 7094 for 1800 seconds
 Running 'kvm-ok'
 INFO: /dev/kvm exists
 KVM acceleration can be used
'/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/firq-nonlinear-cpu-ids'
 BUILD_HEAD=16647354
 timeout -k 1s --foreground 20 /usr/bin/qemu-system-s390x -nodefaults -nographic -machine s390-ccw-virtio,accel=kvm -chardev stdio,id=con0 -device sclpconsole,chardev=con0 -kernel /tmp/tmp.AD0NxeWMnb -smp 1 -smp 1,maxcpus=3 -cpu qemu -device qemu-s390x-cpu,core-id=2 -device qemu-s390x-cpu,core-id=1 # -initrd /tmp/tmp.vMVdSMQiaS
 qemu-system-s390x: -device qemu-s390x-cpu,core-id=2: 'qemu-s390x-cpu' is not a valid device model name
 FAIL firq-nonlinear-cpu-ids

[Po-Hsu Lin (cypressyew)]

This is affecting 4.15 bionic s390x as well.

[Po-Hsu Lin (cypressyew)]

This test case has gone with kvm-unit-test repo updated to d8a4f9e5 (ci: Update the list of tests that we run in the Fedora Cirrus-CI)