Make sure you have host-passthrough configured in Nova settings, so the CPU visible to the guest is exactly the same as the host CPU even in the aspects that libvirt does not understand.
virl@virl:~$ cat /etc/nova/nova.conf | grep cpu cpu_mode = host-passthrough virl@virl:~$ sudo service nova-compute restart nova-compute stop/waiting nova-compute start/running, process 20585 virl@virl:~$ virl@virl:~$ cat /proc/cpuinfo | grep flags | uniq flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts mmx fxsr sse sse2 ss syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology tsc_reliable nonstop_tsc aperfmperf pni vmx ssse3 cx16 sse4_1 sse4_2 x2apic popcnt hypervisor lahf_lm ida arat epb dtherm tpr_shadow vnmi ept vpid virl@virl:~$ On Wed, Jan 25, 2017 at 11:35 PM, Bernier, Daniel <daniel.bern...@bell.ca> wrote: > Hi, > > > Any particular tricks you have to run VPP in VIRL (latest release) ? > > > Keep getting the "ERROR: This binary requires CPU with SSE4.2 extensions." > > > Dan B > > _______________________________________________ > vpp-dev mailing list > vpp-dev@lists.fd.io > https://lists.fd.io/mailman/listinfo/vpp-dev >
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