mirror of https://github.com/aljazceru/kata-containers.git synced 2026-02-18 21:14:37 +01:00

Files

Fabiano Fidêncio ed25d2cf5b versions: Update Cloud Hypervisor to v25.0

Cloud Hypervisor v25.0 has been released on July 7th, 2022, and brings
the following changes:

**ch-remote Improvements**
The ch-remote command has gained support for creating the VM from a JSON
config and support for booting and deleting the VM from the VMM.

**VM "Coredump" Support**
Under the guest_debug feature flag it is now possible to extract the memory
of the guest for use in debugging with e.g. the crash utility.
(https://github.com/cloud-hypervisor/cloud-hypervisor/issues/4012)

**Notable Bug Fixes**
* Always restore console mode on exit
  (https://github.com/cloud-hypervisor/cloud-hypervisor/issues/4249,
   https://github.com/cloud-hypervisor/cloud-hypervisor/issues/4248)
* Restore vCPUs in numerical order which fixes aarch64 snapshot/restore
  (https://github.com/cloud-hypervisor/cloud-hypervisor/issues/4244)
* Don't try and configure IFF_RUNNING on TAP devices
  (https://github.com/cloud-hypervisor/cloud-hypervisor/issues/4279)
* Propagate configured queue size through to vhost-user backend
  (https://github.com/cloud-hypervisor/cloud-hypervisor/issues/4286)
* Always Program vCPU CPUID before running the vCPU to fix running on Linux
  5.16
  (https://github.com/cloud-hypervisor/cloud-hypervisor/issues/4156)
* Enable ACPI MADT "Online Capable" flag for hotpluggable vCPUs to fix newer
  Linux guest

**Removals**
The following functionality has been removed:

* The mergeable option from the virtio-pmem support has been removed
  (https://github.com/cloud-hypervisor/cloud-hypervisor/issues/3968)
* The dax option from the virtio-fs support has been removed
  (https://github.com/cloud-hypervisor/cloud-hypervisor/issues/3889)

Fixes: #4641

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>