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Upgrade to Cloud Hypervisor v39.0 #9574
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likebreath
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This patch upgrades Cloud Hypervisor to v39.0 from v36.0, which contains fixes of several security advisories from dependencies. Details can be found from kata-containers#9574. Fixes: kata-containers#8694, kata-containers#9574 Signed-off-by: Bo Chen <chen.bo@intel.com>
likebreath
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This patch re-generates the client code for Cloud Hypervisor v39.0. Note: The client code of cloud-hypervisor's OpenAPI is automatically generated by openapi-generator. Fixes: kata-containers#8694, kata-containers#9574 Signed-off-by: Bo Chen <chen.bo@intel.com>
likebreath
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This patch upgrades Cloud Hypervisor to v39.0 from v36.0, which contains fixes of several security advisories from dependencies. Details can be found from kata-containers#9574. Fixes: kata-containers#8694, kata-containers#9574 Signed-off-by: Bo Chen <chen.bo@intel.com>
likebreath
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This patch re-generates the client code for Cloud Hypervisor v39.0. Note: The client code of cloud-hypervisor's OpenAPI is automatically generated by openapi-generator. Fixes: kata-containers#8694, kata-containers#9574 Signed-off-by: Bo Chen <chen.bo@intel.com>
likebreath
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Jun 10, 2024
This patch upgrades Cloud Hypervisor to v39.0 from v36.0, which contains fixes of several security advisories from dependencies. Details can be found from kata-containers#9574. Fixes: kata-containers#8694, kata-containers#9574 Signed-off-by: Bo Chen <chen.bo@intel.com>
likebreath
added a commit
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that referenced
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Jun 10, 2024
This patch re-generates the client code for Cloud Hypervisor v39.0. Note: The client code of cloud-hypervisor's OpenAPI is automatically generated by openapi-generator. Fixes: kata-containers#8694, kata-containers#9574 Signed-off-by: Bo Chen <chen.bo@intel.com>
likebreath
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Jun 11, 2024
This patch upgrades Cloud Hypervisor to v39.0 from v36.0, which contains fixes of several security advisories from dependencies. Details can be found from kata-containers#9574. Fixes: kata-containers#8694, kata-containers#9574 Signed-off-by: Bo Chen <chen.bo@intel.com>
likebreath
added a commit
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Jun 11, 2024
This patch re-generates the client code for Cloud Hypervisor v39.0. Note: The client code of cloud-hypervisor's OpenAPI is automatically generated by openapi-generator. Fixes: kata-containers#8694, kata-containers#9574 Signed-off-by: Bo Chen <chen.bo@intel.com>
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This release has been tracked in our roadmap project as iteration
v38.0. The following user visible changes have been made:
Group Rate Limiter on Block Devices
Users now can throttle a group of block devices with the new
--rate-limiter-group
option. Details can be found from the I/OThrottling documentation
CPU Pinning Support for Block Device Worker Thread
Users now have the option to pin virt-queue threads for block devices
to specific host cpus.
Optimized Boot Time with Parallel Memory Prefault
The boot time with
prefault
option enabled is optimized via parallelmemory prefault.
New 'debug-console' Device
A 'debug-console' device is added to provide a user-configurable debug
port for logging guest information. Details can be found from the Debug
IO Ports documentation.
Improved VFIO Device Support
All non-emulated MMIO regions of VFIO devices are now mapped to the VFIO
container, allowing PCIe P2P between all VFIO devices on the same
VM. This is required for a wide variety of multi-GPU workloads involving
GPUDirect P2P (DMA between two GPUs), GPUDirect RDMA (DMA between a GPU
and an IB device).
Extended CPU Affinity Support
Users now can set the vcpu affinity to a host CPU with index larger
than 255.
Notable Bug Fixes
such as hwloc in the guest
virtio-vsock
=====================================================
This release has been tracked in our roadmap project as iteration
v39.0. The following user visible changes have been made:
Variable Sizing of PCI Apertures for Segments
It is now possible to use
--pci-segment
to adjust the aperture size thatdevices 32-bit and 64-bit PCI device BARs will be allocated from. Previously
the address space was equally distributed across all the segments which may
leave insufficient space for devices that require a large 32-bit space. With
this change the weighting per segment can be adjusted.
Direct Booting with bzImages
Support for directly booting Linux from bzImages has been added.
Support for NVIDIA GPUDirect P2P Support
The
x_nv_gpudirect_clique
option was added to--device
to allow theconfiguration of device P2P support with NVIDIA GPUs.
Guest NMI Injection Support
A new API endpoint and
ch-remote
option added for injecting an NMI into theguest.
Notable Bug Fixes
Workaround for kernel bug affecting guest IRQ masking on AMD
Correctly cleanup
sigwinch_listener
processGraceful shutdown of HTTP API thread
Fix
queue_affinity
option in OpenAPI metadataFix documentation to indicate only stream mode is supported by
virtio-vsock
Fix
virtio-fs
tag validationAdd missing
pvpanic
device to OpenAPI metadataFixes for nested virtualization with VFIO devices
Fix for backing file for
virtio-mem
regions with snapshot/restoreExplicitly mark FDs used for network devices as invalid across
snapshot/restore
Improve
event-monitor
events around rebootFix potential deadlock around paused devices during live migration
Fix panic when running
ch-remote
with no subcommandFix hotplug of
virtio
devices after snapshot/restore and live migrationThe text was updated successfully, but these errors were encountered: