[Starlingx-discuss] Host CPU does not provide required features, install when only sse2 is available

Victor Rodriguez vm.rod25 at gmail.com
Thu Jan 16 17:12:56 UTC 2020


On Thu, Jan 16, 2020 at 10:48 AM Stefan Fuhrmann
<stefan at fuhrmann.homedns.org> wrote:
>
> Hello all,
>
> I want to install "Virtual All-in-one Simplex"  on my proxmox machine.
> Its kvm-based solution and I run the starlingx vm nested with "host cpu".
>
> Starting the installation:
>
> bash setup_configuration.sh -c simplex -i ./bootimage.iso
>
> gives
>
> error: Failed to start domain simplex-controller-0
> error: the CPU is incompatible with host CPU: Host CPU does not provide
> required features: ssse3, sse4.1, sse4.2
>
> the host machine ia a bit older and has this cpu- flags:
>
>
> flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
> mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext
> fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl
> nonstop_tsc cpuid extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy
> svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs
> hw_pstate vmmcall npt lbrv svm_lock
>
> Is it possible to run starlingx when only sse2 is available?
>

Hi

Can you help me with cat /proc/cpuinfo of your machine ?
I want to know what kind of machine you have, from the GCC compile
flags i can remember we didnot set march = something
BUt definitly someting before sse2 might be hard to mantain since it
was at least 10 yeras ago

> How can I do it?
>
> Can someone help?
>
>
> Tia
>
> Stefan
>
>
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