- coro: support live patch for libcare
- tests/acpi: Update expected ACPI tables for vcpu hotplug(update BinDir)
- arm/virt: Require mc->has_hotpluggable_cpus for cold-plugged vcpu
- arm/virt: Consider has_ged when set mc->has_hotpluggable_cpus
- arm/virt-acpi: Require possible_cpu_arch_ids for build_cpus_aml()
- acpi/ged: Remove cpuhp field of ged
- acpi/ged: Init cpu hotplug only when machine support it
- intc/gicv3: Fixes for vcpu hotplug
- arm/kvm: Set psci smccc filter only with vcpu hotplug
- accel/kvm: Use correct id for parked vcpu
- arm/virt: Fix adjudgement of core_id for vcpu hotplugged
- arm/virt.c: Convey local_err when set psci-conduit
- system/cpus: Fix resume_all_vcpus() under vCPU hotplug condition
- system/cpus: Fix pause_all_vcpus() under concurrent environment
- acpi/cpu: Fix cpu_hotplug_hw_init()
- arm/cpu: Some fixes for arm_cpu_unrealizefn()
- system/physmem: Fix possible double free when destroy cpu as
- hw/arm/virt: Expose cold-booted CPUs as MADT GICC Enabled
- tcg/mttcg: enable threads to unregister in tcg_ctxs[]
- hw/arm: Support hotplug capability check using _OSC method
- target/arm/kvm,tcg: Register/Handle SMCCC hypercall exits to VMM/Qemu
- target/arm/kvm: Write CPU state back to KVM on reset
- target/arm: Add support of *unrealize* ARMCPU during vCPU Hot-unplug
- physmem,gdbstub: Common helping funcs/changes to *unrealize* vCPU
- hw/arm: Changes required for reset and to support next boot
- arm/virt: Update the guest(via GED) about CPU hot-(un)plug events
- hw/intc/arm-gicv3*: Changes required to (re)init the vCPU register info
- hw/arm,gicv3: Changes to update GIC with vCPU hot-plug notification
- arm/virt: Changes to (un)wire GICC<->vCPU IRQs during hot-(un)plug
- arm/virt: Add/update basic hot-(un)plug framework
- hw/acpi: Update ACPI GED framework to support vCPU Hotplug
- arm/virt: Release objects for *disabled* possible vCPUs after init
- hw/acpi: Make _MAT method optional
- hw/arm: MADT Tbl change to size the guest with possible vCPUs
- hw/acpi: Update GED _EVT method AML with cpu scan
- hw/acpi: ACPI/AML Changes to reflect the correct _STA.{PRES,ENA} Bits to Guest
- arm/virt: Make ARM vCPU *present* status ACPI *persistent*
- arm/virt/acpi: Build CPUs AML with CPU Hotplug support
- tests/acpi/bios-tables-test: Allow changes to virt/DSDT file
- acpi/cpu: Add cpu_cppc building support
- arm/virt/acpi: Factor out CPPC building from DSDT CPU aml
- hw/acpi: Update CPUs AML with cpu-(ctrl)dev change
- arm/virt: Create GED dev before *disabled* CPU Objs are destroyed
- arm/virt: Add cpu hotplug events to GED during creation
- hw/acpi: Init GED framework with cpu hotplug events
- hw/acpi: Use qemu_present_cpu() API in ACPI CPU hotplug init
- hw/acpi: Add ACPI CPU hotplug init stub
- arm/acpi: Enable ACPI support for vcpu hotplug
- hw/acpi: Move CPU ctrl-dev MMIO region len macro to common header file
- arm/virt: Init PMU at host for all possible vcpus
- arm/virt,gicv3: Changes to pre-size GIC with possible vcpus @machine init
- arm/virt,kvm: Pre-create disabled possible vCPUs @machine init
- accel/kvm: Extract common KVM vCPU {creation,parking} code
- arm/virt,target/arm: Machine init time change common to vCPU {cold|hot}-plug
- hw/arm/virt: Move setting of common CPU properties in a function
- cpus-common: Add common CPU utility for possible vCPUs
- arm/virt,target/arm: Add new ARMCPU {socket,cluster,core,thread}-id property
Signed-off-by: Jiabo Feng <fengjiabo1@huawei.com>
When CPU hotplug is enabled, we will use build_cpus_aml instead of
acpi_dsdt_add_cpus, so factor out CPPC building and we can reuse it
in build_cpus_aml.
Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
(cherry picked from commit c6b2e91699e31e3473e94d86d9c8db767f0ebb59)
This series is an attempt to provide CPU hotplug support on ARM
virt platform. This is based on ACPI GED device.
We should enable ACPI support, and use vGICv3 and 64bit CPU to
support CPU hotplug.
Under KVM accel, the KVM vCPUs is pre-created. Besides, vGIC IRIs
is pre-created too. However, QEMU vCPU objects are defer-created.
Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
