no VMX under Sonoma with Ryzen CPU

[LOLL]

Hi,

Sonoma with ryzen works nice, but i lost the VMX extension :

~ % sysctl -n machdep.cpu.brand_string
AMD Ryzen 7 5800X 8-Core Processor
~ % sysctl kern.hv_support
kern.hv_support: 0
~ % sysctl -a | grep machdep.cpu.features
machdep.cpu.features: FPU VME DE PSE TSC MSR PAE MCE CX8 APIC SEP MTRR PGE MCA CMOV PAT PSE36 CLFSH MMX FXSR SSE SSE2 HTT SSE3 PCLMULQDQ MON SSSE3 FMA CX16 SSE4.1 SSE4.2 x2APIC MOVBE POPCNT AES XSAVE OSXSAVE AVX1.0 RDRAND F16C

EFI Quirks (EnableVmx) is enabled, as BIOS setting.

Any idea to get it ?