Port gardenlinux Patchset v48.0 -> v50.0#60

Merged

hertrste merged 58 commits intocyberus-technology:next-gardenlinux-v50-basefrom

phip1611:next-gardenlinux-v50

Jan 6, 2026

Commits on Jan 6, 2026

docs: update README for gardenlinux Cloud Hypervisor
phip1611
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ci: remove irrelevant CI for this fork
phip1611
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ci: enforce SAP commit style
phip1611
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build: cargo: add optimized-dev profile
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build: cargo: don't strip binary
phip1611
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vmm: pr #7033 squashed 2025-08-18: downtime limits

Jinrong Liang
authored and
phip1611
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misc: live-migration with virtio-net devices with network fds
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vmm: properly unset immediate_exit on -EINTR
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vmm: optimize lock usage
phip1611
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vmm: prerequisites for accessing KVM_RUN in the vCPU loop
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vmm: fix kicking vCPU out of KVM_RUN from signal handler
phip1611
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vmm: temporarily make "resize" API call fail fast
phip1611
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vmm: add vCPU throttling (auto-converge) for pre-copy
phip1611
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vmm: console: add tcp option

hertrste
authored and
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vmm: serial: add Tcp enum entry

hertrste
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vmm: serial: rename CloneUnixStream -> CloneStream

hertrste
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vmm: serial: add serial tcp implementation

hertrste
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vmm: serial: add tcp serial option to help

hertrste
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vmm: serial: implement writer combiner

hertrste
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vmm: config: allow additional file when mode TCP

hertrste
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vmm: serial: additional log to file

hertrste
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vmm: serial_manager: use TypeId trait for key type in FanoutWriter

hertrste
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phip1611
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vmm: api: receive_migration can get a tcp_serial_url

hertrste
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vmm: serial: add write_distributor only in case of TCP

hertrste
authored and
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vm-migration: add connections field to HTTP API

blitz
authored and
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vmm: inline functions in vm_receive_memory

blitz
authored and
phip1611
committed
vmm: keep direct reference to guest memory around

blitz
authored and
phip1611
committed
vmm: allow keeping the socket listener around

blitz
authored and
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vmm: handle receiving migration data on additional connections

blitz
authored and
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vmm: use the same function to send memory

blitz
authored and
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vmm: move socket creation out of impl Vmm

blitz
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vmm: move sending memory to the other migration code

blitz
authored and
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vm-migration: allow partitioning memory tables

blitz
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vmm: funnel memory data via additional connections abstraction

blitz
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vmm: actually send memory using multiple connections

blitz
authored and
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vmm: tear down accept thread after receiving

blitz
and
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vmm: tear down memory receive threads

blitz
authored and
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vmm: gracefully handle remote end not supporting multiple connections

blitz
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vmm: don't send memory chunked if we only have one connection

blitz
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vmm: don't panic when live migration thread encounters an error

amphi
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vmm: migration: prepare EventFd for async migration events
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vmm: migration: handle in dedicated thread (make async)
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vmm: better VM ownership handling in context of live migration
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vmm: api: temporarily make VmSendMigration call blocking again
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pci: Allow for device ID allocation on a bus

scholzp
authored and
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vmm: Add tests for `allocate_device_bdf` in `PciSegment`

scholzp
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vmm: Introduce `addr` argument to PCI device configs and update parser

scholzp
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vmm: Add tests for BDF device address parsing in configs

scholzp
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vmm: Use device ID part of bdf for hotplugging

scholzp
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vmm: Use `VecDeque` to collect virtio devices

scholzp
authored and
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vm-migration: add the client side of the TLS connection

amphi
authored and
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vm-migration: add the server side of the TLS encryption

amphi
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vmm: remove AsRawFd trait for SocketStream, as it seems unnecessary

amphi
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vmm: add TLS variants to SocketStream and ReceiveListener

amphi
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vmm: use TLS encrypted live migration when TLS parameters are provided

amphi
and
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vm-migration: speed up ReadVolatile and WriteVolatile

amphi
authored and
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vm-migration: tls: remove every unwrap

amphi
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vmm: api: make HTTP Server (API) multithreaded

amphi
authored and
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committed