ross-Generation Live Migration support · Pull Request !1613 · openEuler/qemu

Part1: rework id register storage Cornelia Huck
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Patch#1 arm/cpu: Add sysreg definitions in cpu-sysregs.h
Patch#2 arm/cpu: Store aa64isar0/aa64zfr0 into the idregs arrays
Patch#3 arm/cpu: Store aa64isar1/2 into the idregs array
Patch#4 arm/cpu: Store aa64pfr0/1 into the idregs array
Patch#5 arm/cpu: Store aa64mmfr0-2 into the idregs array
Patch#6 arm/cpu: Store aa64dfr0/1 into the idregs array
Patch#7 arm/cpu: Store aa64dfr0/1 into the idregs array
Patch#8 arm/cpu: Store aa64smfr0 into the idregs array
Patch#9 arm/cpu: Store id_isar0-7 into the idregs array
Patch#10 arm/cpu: Store id_pfr0/1/2 into the idregs array
Patch#11 arm/cpu: Store id_mmfr0-5 into the idregs array
Patch#12 arm/cpu: Add sysreg generation scripts
Patch#13 arm/cpu: switch to a generated cpu-sysregs.h.inc

Part2: Introduce a customizable aarch64 KVM host model
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Patch#14 arm/kvm: use fd instead of fdarray[2]
Patch#15 arm/cpu: Add infra to handle generated ID register definitions
Patch#16 arm/cpu: Add sysreg properties generation
Patch#17 arm/cpu: Add generated sysreg properties
Patch#18 kvm: kvm_get_writable_id_regs
Patch#19 arm/cpu: accessors for writable id registers
Patch#20 arm/kvm: Allow reading all the writable ID registers
Patch#21 arm/kvm: write back modified ID regs to KVM
Patch#22 arm/cpu: more customization for the kvm host cpu model
Patch#23 arm-qmp-cmds: introspection for ID register props
Patch#24 arm/cpu-features: document ID reg properties
Patch#25 arm/cpu: manually make IDR/REVIDR/AIDR writable
Patch#26 arm/cpu: enable MIDR writable

Part3: Errata management for VM Live migration
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Patch#27 target/arm/kvm: Add SMMC hypercall definitions
Patch#28 hw/arm/virt: Initial support to set target_impl CPUs
Patch#29 target/arm/kvm: Use PSCI_VERSIOn for version info
Patch#30 target/arm/kvm: Set DISCOVER_IMPL_* hypercalls

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