[libvirt PATCH 0/3] qemu: Fix default CPU for old s390 machine types

Ján Tomko jtomko at redhat.com
Thu Feb 6 16:56:05 UTC 2020


On Thu, Feb 06, 2020 at 11:24:44AM +0100, Jiri Denemark wrote:
>See the last patch for detailed description and
>https://bugzilla.redhat.com/show_bug.cgi?id=1795651 for a discussion
>about this topic.
>
>Jiri Denemark (3):
>  qemu: Pass machine type to virQEMUCapsIsCPUModeSupported
>  qemuxml2*test: Add default CPU tests for s390-ccw-virtio-2.7 machines
>  qemu_capabilities: Disable CPU models on old s390 machine types
>
> src/qemu/qemu_capabilities.c                  | 29 ++++++++++++++---
> src/qemu/qemu_capabilities.h                  |  3 +-
> src/qemu/qemu_domain.c                        |  3 +-
> src/qemu/qemu_process.c                       |  2 +-
> ...t-cpu-kvm-ccw-virtio-2.7.s390x-latest.args | 32 +++++++++++++++++++
> .../s390-default-cpu-kvm-ccw-virtio-2.7.xml   | 16 ++++++++++
> ...t-cpu-tcg-ccw-virtio-2.7.s390x-latest.args | 32 +++++++++++++++++++
> .../s390-default-cpu-tcg-ccw-virtio-2.7.xml   | 16 ++++++++++
> tests/qemuxml2argvtest.c                      |  2 ++
> ...lt-cpu-kvm-ccw-virtio-2.7.s390x-latest.xml | 24 ++++++++++++++
> ...lt-cpu-tcg-ccw-virtio-2.7.s390x-latest.xml | 26 +++++++++++++++
> tests/qemuxml2xmltest.c                       |  2 ++
> 12 files changed, 180 insertions(+), 7 deletions(-)
> create mode 100644 tests/qemuxml2argvdata/s390-default-cpu-kvm-ccw-virtio-2.7.s390x-latest.args
> create mode 100644 tests/qemuxml2argvdata/s390-default-cpu-kvm-ccw-virtio-2.7.xml
> create mode 100644 tests/qemuxml2argvdata/s390-default-cpu-tcg-ccw-virtio-2.7.s390x-latest.args
> create mode 100644 tests/qemuxml2argvdata/s390-default-cpu-tcg-ccw-virtio-2.7.xml
> create mode 100644 tests/qemuxml2xmloutdata/s390-default-cpu-kvm-ccw-virtio-2.7.s390x-latest.xml
> create mode 100644 tests/qemuxml2xmloutdata/s390-default-cpu-tcg-ccw-virtio-2.7.s390x-latest.xml
>

Reviewed-by: Ján Tomko <jtomko at redhat.com>

Jano
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