Old
ii libvirt-daemon-system 7.0.0-2ubuntu1 amd64 Libvirt daemon
configuration files
ii qemu-system-x86 1:5.2+dfsg-9ubuntu2 amd64 QEMU full system
emulation binaries (x86)
New
ii libvirt-daemon-system 7.0.0-2ubuntu2 amd64 Libvirt daemon
configuration files
ii qemu-system-x86 1:5.2+dfsg-9ubuntu3 amd64 QEMU full system
emulation binaries (x86)
1. regression tests ran and found now new issues triggered by this change
2. qemu types shows Milan
ubuntu@riccioli:~$ qemu-system-x86_64 -cpu ? | grep EPYC-Milan
x86 EPYC-Milan (alias configured by machine type)
x86 EPYC-Milan-v1 AMD EPYC-Milan Processor
3. host-model and host-passthrough guests start fine still
4. Finally migrations between old->new work fine (worked between two LXD
containers
using the different versions) on the Milan HW that I had
As expected in the new builds this is what the CPU got expanded for host-model:
<cpu mode='custom' match='exact' check='full'>
<model fallback='forbid'>EPYC-Milan</model>
<vendor>AMD</vendor>
<feature policy='require' name='x2apic'/>
<feature policy='require' name='tsc-deadline'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='vaes'/>
<feature policy='require' name='vpclmulqdq'/>
<feature policy='require' name='spec-ctrl'/>
<feature policy='require' name='stibp'/>
<feature policy='require' name='arch-capabilities'/>
<feature policy='require' name='ssbd'/>
<feature policy='require' name='cmp_legacy'/>
<feature policy='require' name='virt-ssbd'/>
<feature policy='require' name='rdctl-no'/>
<feature policy='require' name='skip-l1dfl-vmentry'/>
<feature policy='require' name='mds-no'/>
<feature policy='require' name='pschange-mc-no'/>
<feature policy='disable' name='svme-addr-chk'/>
<feature policy='require' name='topoext'/>
</cpu>
Thereby confirming Markus report - thanks a lot for your ongoing activity and
support Markus!
** Tags removed: verification-needed
** Tags added: verification-done
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https://bugs.launchpad.net/bugs/1921880
Title:
Add EPYC-Milan model
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