[DON'T MERGE] gardenlinux-v49 #40

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phip1611 wants to merge 93 commits intocyberus-technology:next-gardenlinux-v49-basefrom

phip1611:next-gardenlinux-v49

Commits on Nov 24, 2025

Commits on Dec 3, 2025

Commits on Dec 17, 2025

# This is a combination of 2 commits.

Jinrong Liang
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phip1611
committed
vmm: properly unset immediate_exit on -EINTR
phip1611
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vmm: optimize lock usage
phip1611
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vmm: prerequisites for accessing KVM_RUN in the vCPU loop
phip1611
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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
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phip1611
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vmm: serial: add Tcp enum entry

hertrste
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phip1611
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vmm: vcpu thread: add sendto syscall to seccomp list

hertrste
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phip1611
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vmm: serial: rename CloneUnixStream -> CloneStream

hertrste
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phip1611
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vmm: serial: add serial tcp implementation

hertrste
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phip1611
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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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phip1611
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vmm: config: allow additional file when mode TCP

hertrste
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phip1611
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vmm: serial: additional log to file

hertrste
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phip1611
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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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phip1611
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vmm: serial: add write_distributor only in case of TCP

hertrste
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phip1611
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block: advisory locks: use byte-range locks to match QEMU behavior
phip1611
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vmm: don't needlessly clone strings

blitz
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phip1611
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vmm: allow comparing commands and extracting response length

blitz
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phip1611
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vmm: simplify receiving memory fds

blitz
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phip1611
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vmm: refactor live migration receive into state machine

blitz
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phip1611
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vm-migration: add helper to iterate over bitmaps

blitz
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phip1611
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vm-migration: add itertools as common dependency

blitz
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phip1611
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vm-migration: optimize dirty bitmap scanning

blitz
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phip1611
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virtio-devices: mark a possible improvement

blitz
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phip1611
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virtio-devices: avoid creating a temporary vector

blitz
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phip1611
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vmm: avoid creating large temporary vector during migration

blitz
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phip1611
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block: virtio-devices: make disk_nsectors a shared atomic

tpressure
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phip1611
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vmm: disk resize infrastructure

tpressure
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phip1611
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block: raw_async: implement disk resizing

tpressure
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ch-remote: support live disk resizing

tpressure
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phip1611
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vm-migration: add connections field to HTTP API

blitz
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phip1611
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vmm: inline functions in vm_receive_memory

blitz
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phip1611
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vmm: keep direct reference to guest memory around

blitz
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phip1611
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vmm: allow keeping the socket listener around

blitz
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phip1611
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vmm: handle receiving migration data on additional connections

blitz
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phip1611
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vmm: use the same function to send memory

blitz
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phip1611
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vmm: move socket creation out of impl Vmm

blitz
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phip1611
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vmm: move sending memory to the other migration code

blitz
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phip1611
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vm-migration: allow partitioning memory tables

blitz
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phip1611
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vmm: funnel memory data via additional connections abstraction

blitz
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phip1611
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vmm: actually send memory using multiple connections

blitz
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phip1611
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vmm: tear down accept thread after receiving

blitz
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phip1611
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vmm: tear down memory receive threads

blitz
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phip1611
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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
phip1611
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vmm: migration: handle in dedicated thread (make async)
phip1611
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vmm: better VM ownership handling in context of live migration
phip1611
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vmm: api: temporarily make VmSendMigration call blocking again
phip1611
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misc: fix typo and wording
phip1611
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hypervisor: Introduce error associated with AMX related state components

olivereanderson
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phip1611
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hypervisor: Introduce enable_amx_state_components function

olivereanderson
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vmm: Use XsaveState::enable_amx_state_components

olivereanderson
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hypervisor: check_extension_int method on the hypervisor trait

olivereanderson
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hypervisor: Fix live migration when AMX is configured

olivereanderson
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seccomp: add arch_prctl syscall for amx

lisongqian
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seccomp: Replace KVM_GET_XSAVE with KVM_GET_XSAVE2

olivereanderson
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phip1611
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vmm: Write directly to member when creating new devices

scholzp
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phip1611
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pci: Allow for device ID allocation on a bus

scholzp
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phip1611
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vmm: Add tests for `allocate_device_bdf` in `PciSegment`

scholzp
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phip1611
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vmm: Introduce `addr` argument to PCI device configs and update parser

scholzp
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phip1611
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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
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phip1611
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vm-migration: add the client side of the TLS connection

amphi
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phip1611
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vm-migration: add the server side of the TLS encryption

amphi
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phip1611
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vmm: remove AsRawFd trait for SocketStream, as it seems unnecessary

amphi
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phip1611
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vmm: add TLS variants to SocketStream and ReceiveListener

amphi
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phip1611
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vmm: use TLS encrypted live migration when TLS parameters are provided

amphi
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phip1611
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vm-migration: speed up ReadVolatile and WriteVolatile

amphi
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phip1611
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misc: improve test idempotence (unrelated improvement)
phip1611
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build: remove useless build scripts (copy & paste artifact)
phip1611
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build: decouple Cargo.toml: split crate and workspace definitions
phip1611
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test_infra: Adapt to workspace + make code more robust
phip1611
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docs: adjust contributing.md: fix missing --all
phip1611
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docs: adjust contributing.md: remove need for --all (--workspace)
phip1611
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ci: replace `cargo rustc` -> `cargo build` to support virtual manifests
phip1611
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vmm: api: make REST API multi threaded

amphi
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phip1611
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