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graphic: 0.726
device: 0.329
semantic: 0.131
performance: 0.112
vnc: 0.104
virtual: 0.100
mistranslation: 0.090
PID: 0.077
VMM: 0.070
debug: 0.068
network: 0.068
hypervisor: 0.049
architecture: 0.041
ppc: 0.035
register: 0.033
assembly: 0.033
permissions: 0.029
kernel: 0.027
user-level: 0.024
x86: 0.022
arm: 0.016
KVM: 0.014
boot: 0.013
risc-v: 0.012
TCG: 0.011
i386: 0.011
peripherals: 0.009
files: 0.006
socket: 0.006
missing features with CPU `qemu64`
Description of problem:
The live migration complains about a missing feature when using the CPU qemu64, which is _guaranteed to work_.
Steps to reproduce:
1. start the VM with qemu64 on the CPU: Intel(R) Xeon(R) CPU E5-2620 v4
2. live-migrate the VM to a CPU: Intel(R) Xeon(R) CPU E5-2670 0
Additional information:
The migration fails:
```
root@covid21:~# virsh migrate --verbose --live --persistent --undefinesource myvm.local qemu+ssh://covid24/system
error: operation failed: guest CPU doesn't match specification: missing features: abm
```
This should not happen on a generic CPU, which should always work. Note, that the migration succeeds when using `-cpu qemu64,abm=off …`
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