On 5/1/25 4:17 PM, Collin Walling wrote: Ping.
> The intention of reporting deprecated features and modifying the guest > CPU model was to alleviate the user from the burden of preparing a guest > with the necessary amendments to assure migration to newer hardware. > While that goal was met by way of the "deprecated_features='on|off'" > attribute, it still adds an extra step that the user must be aware to > prepare a guest for migration and the errors that stem from an > unsuccessful migration (due to feature incompatibility) is not always > clear how to resolve. > > These patches make s390 CPU host models migration ready from the get-go > by disabling deprecated features by default. They may still be disabled > for other model types via the respective attribute, or reenabled if > desired. > > Collin Walling (2): > qemu: caps: add virCPUFeaturePolicy param to > virQEMUCapsUpdateCPUDeprecatedFeatures > qemu: caps: disable deprecated features for s390 models by default > > src/qemu/qemu_capabilities.c | 10 +++++++--- > src/qemu/qemu_capabilities.h | 3 ++- > src/qemu/qemu_driver.c | 3 ++- > src/qemu/qemu_process.c | 19 ++++++++++++------- > tests/domaincapsdata/qemu_10.0.0.s390x.xml | 8 ++++---- > tests/domaincapsdata/qemu_9.1.0.s390x.xml | 8 ++++---- > tests/domaincapsdata/qemu_9.2.0.s390x.xml | 8 ++++---- > ...default-video-type-s390x.s390x-latest.args | 2 +- > ...vfio-zpci-ccw-memballoon.s390x-latest.args | 2 +- > .../launch-security-s390-pv.s390x-latest.args | 2 +- > ...t-cpu-kvm-ccw-virtio-4.2.s390x-latest.args | 2 +- > .../s390-defaultconsole.s390x-latest.args | 2 +- > .../s390-panic.s390x-latest.args | 2 +- > 13 files changed, 41 insertions(+), 30 deletions(-) > -- Regards, Collin
