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vmm: tdx: Error out early for TD migration #6025
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likebreath
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cloud-hypervisor:main
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likebreath:1211/error_out_td_migration
Dec 12, 2023
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vmm: tdx: Error out early for TD migration #6025
likebreath
merged 2 commits into
cloud-hypervisor:main
from
likebreath:1211/error_out_td_migration
Dec 12, 2023
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Signed-off-by: Bo Chen <chen.bo@intel.com>
Signed-off-by: Bo Chen <chen.bo@intel.com>
rbradford
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Dec 12, 2023
This was referenced Jan 9, 2024
russell-islam
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Apr 12, 2024
v37.0 This release has been tracked in our [roadmap project](https://github.com/orgs/cloud-hypervisor/projects/6) as iteration v37.0. The following user visible changes have been made: Long Term Support (LTS) Release ------------------------------- This release is a LTS release. Point releases for bug fixes will be made for the next 18 months; live migration and live upgrade will be supported between the point releases of the LTS. Multiple PCI segments Support for 32-bit VFIO devices ----------------------------------------------------- Now VFIO devices with 32-bit memory BARs can be attached to non-zero PCI segments on the guest, allowing users to have more 32-bit devices and assign such devices to appropriate NUMA nodes for better performance. Configurable Named TAP Devices ------------------------------ Named TAP devices now accepts IP configuration from users, such as IP and MAC address, as long as the named TAP device is created by Cloud Hypervisor (e.g. not existing TAP devices). TTY Output from Both Serial Device and Virtio Console ----------------------------------------------------- Now legacy serial device and virtio console can be set as TTY mode as the same time. This allows users to capture early boot logs with the legacy serial device without losing performance benefits of using virtio-console, when appropriate kernel configuration is used (such as using kernel command-line `console=hvc0 earlyprintk=ttyS0` on x86). Faster VM Restoration from Snapshots ------------------------------------ The speed of VM restoration from snapshots is improved with a better implementation of deserializing JSON files. Notable Bug Fixes ----------------- * Fix aio backend behavior for block devices when writeback cache disabled (cloud-hypervisor#5930) * Fix PvPanic device PCI BAR alignment (cloud-hypervisor#5956) * Bug fix to OpenAPI specification file (cloud-hypervisor#5967) * Error out early for live migration when TDX is enabled (cloud-hypervisor#6025) Contributors ------------ Many thanks to everyone who has contributed to our release: * Bo Chen <chen.bo@intel.com> * Jinank Jain <jinankjain@microsoft.com> * Markus Sütter <markus.suetter@secunet.com> * Michael Zhao <michael.zhao@arm.com> * Muminul Islam <muislam@microsoft.com> * Rob Bradford <rbradford@rivosinc.com> * Rui Chang <rui.chang@arm.com> * Ruslan Mstoi <ruslan.mstoi@intel.com> * Thomas Barrett <tbarrett@crusoeenergy.com> * Wei Liu <liuwe@microsoft.com> * Yi Wang <foxywang@tencent.com> * Yong He <alexyonghe@tencent.com> * tag 'v37.0': (540 commits) build: Release v37.0 tests: Stabilize 'test_vfio_user' with retries to run host commands arch: x86_64: Refactor the way to generate e820 RAM maps build: Bump async-executor from 1.5.1 to 1.8.0 build: Bump once_cell from 1.18.0 to 1.19.0 in /fuzz build: Bump mshv-ioctls from `6901f9c` to `0dd4d34` build: Bump anstyle-query from 1.0.0 to 1.0.2 in /fuzz vmm: tdx: Error out early for TD migration vmm: Fix a typo from send_migration() hypervisor: fix few typos and cosmetic issues build: Bump pin-project from 1.1.2 to 1.1.3 build: Bump ryu from 1.0.15 to 1.0.16 in /fuzz docs: Add a missing backslash vmm: igvm: Remove redundant copy_from_slice github: ci: Move to action/checkout v4 hypervisor: vmm: Fix warnings in Cargo.toml build: Bump futures-core from 0.3.28 to 0.3.29 build: Bump anstream from 0.6.4 to 0.6.5 in /fuzz vmm: Pass IGVM file to the loader vmm: Add igvm module and loader module ...
russell-islam
pushed a commit
to microsoft/cloud-hypervisor
that referenced
this pull request
Apr 12, 2024
v37.0 This release has been tracked in our [roadmap project](https://github.com/orgs/cloud-hypervisor/projects/6) as iteration v37.0. The following user visible changes have been made: Long Term Support (LTS) Release ------------------------------- This release is a LTS release. Point releases for bug fixes will be made for the next 18 months; live migration and live upgrade will be supported between the point releases of the LTS. Multiple PCI segments Support for 32-bit VFIO devices ----------------------------------------------------- Now VFIO devices with 32-bit memory BARs can be attached to non-zero PCI segments on the guest, allowing users to have more 32-bit devices and assign such devices to appropriate NUMA nodes for better performance. Configurable Named TAP Devices ------------------------------ Named TAP devices now accepts IP configuration from users, such as IP and MAC address, as long as the named TAP device is created by Cloud Hypervisor (e.g. not existing TAP devices). TTY Output from Both Serial Device and Virtio Console ----------------------------------------------------- Now legacy serial device and virtio console can be set as TTY mode as the same time. This allows users to capture early boot logs with the legacy serial device without losing performance benefits of using virtio-console, when appropriate kernel configuration is used (such as using kernel command-line `console=hvc0 earlyprintk=ttyS0` on x86). Faster VM Restoration from Snapshots ------------------------------------ The speed of VM restoration from snapshots is improved with a better implementation of deserializing JSON files. Notable Bug Fixes ----------------- * Fix aio backend behavior for block devices when writeback cache disabled (cloud-hypervisor#5930) * Fix PvPanic device PCI BAR alignment (cloud-hypervisor#5956) * Bug fix to OpenAPI specification file (cloud-hypervisor#5967) * Error out early for live migration when TDX is enabled (cloud-hypervisor#6025) Contributors ------------ Many thanks to everyone who has contributed to our release: * Bo Chen <chen.bo@intel.com> * Jinank Jain <jinankjain@microsoft.com> * Markus Sütter <markus.suetter@secunet.com> * Michael Zhao <michael.zhao@arm.com> * Muminul Islam <muislam@microsoft.com> * Rob Bradford <rbradford@rivosinc.com> * Rui Chang <rui.chang@arm.com> * Ruslan Mstoi <ruslan.mstoi@intel.com> * Thomas Barrett <tbarrett@crusoeenergy.com> * Wei Liu <liuwe@microsoft.com> * Yi Wang <foxywang@tencent.com> * Yong He <alexyonghe@tencent.com> * tag 'v37.0': (540 commits) build: Release v37.0 tests: Stabilize 'test_vfio_user' with retries to run host commands arch: x86_64: Refactor the way to generate e820 RAM maps build: Bump async-executor from 1.5.1 to 1.8.0 build: Bump once_cell from 1.18.0 to 1.19.0 in /fuzz build: Bump mshv-ioctls from `6901f9c` to `0dd4d34` build: Bump anstyle-query from 1.0.0 to 1.0.2 in /fuzz vmm: tdx: Error out early for TD migration vmm: Fix a typo from send_migration() hypervisor: fix few typos and cosmetic issues build: Bump pin-project from 1.1.2 to 1.1.3 build: Bump ryu from 1.0.15 to 1.0.16 in /fuzz docs: Add a missing backslash vmm: igvm: Remove redundant copy_from_slice github: ci: Move to action/checkout v4 hypervisor: vmm: Fix warnings in Cargo.toml build: Bump futures-core from 0.3.28 to 0.3.29 build: Bump anstream from 0.6.4 to 0.6.5 in /fuzz vmm: Pass IGVM file to the loader vmm: Add igvm module and loader module ...
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