Hello,

Support has been added recently.

I wonder how you determine support in your CPU, I have a laptop with a
fairly recent AMD Ryzen CPU, I expected psp / SEV to be present /
detected...

--
cpu0: cpuid 1 
edx=178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT>
ecx=76f8320b<SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND>
--

...but :
"AMD 19h/7xh PSP" rev 0x00 at pci5 dev 0 function 2 not configured

so I suspect it's the reason why sev or seves are not supported in vmd
conf on my machine. (attached dmesg)

Do I have to activate, sysctl or recompile the kernel with additional
config options?

Thank you,
Best regards
Eric.

Attachment: dmesg.boot
Description: Binary data

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