Support for VIA Nano X2 L4350

[johanb]

The VIA Nano X2 L4350 processor supports hardware virtualization (Intel VT-x).

The CPU flag is recognized by VirtualBox:

00:00:00.369 VMX - Virtual Machine Technology = 0 (1)

But CPU itself is unknown:

00:00:00.502 HWACCM: No VT-x or AMD-V CPU extension found. Reason VERR_HWACCM_UNKNOWN_CPU 00:00:00.502 HWACCM: VMX MSR_IA32_FEATURE_CONTROL=0

VirtualBox guests therefor don't have hardware virtualization.

Would it be possible to support this CPU?

This is the contents of /proc/cpuinfo:

processor : 0 vendor_id : CentaurHauls cpu family : 6 model : 15 model name : VIA Nano X2 L4350 @ 1.6+ GHz stepping : 12 cpu MHz : 1733.569 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc rep_good nopl pni monitor vmx est tm2 ssse3 cx16 xtpr sse4_1 popcnt rng rng_en ace ace_en ace2 phe phe_en pmm pmm_en lahf_lm ida bogomips : 3467.13 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management:

processor : 1 vendor_id : CentaurHauls cpu family : 6 model : 15 model name : VIA Nano X2 L4350 @ 1.6+ GHz stepping : 12 cpu MHz : 1733.569 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc rep_good nopl pni monitor vmx est tm2 ssse3 cx16 xtpr sse4_1 popcnt rng rng_en ace ace_en ace2 phe phe_en pmm pmm_en lahf_lm ida bogomips : 3466.81 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: