Lines Matching refs:SEV

25 * AMD processor with SEV-SNP. Hyper-V does not run guest VMs with AMD SME,
26   SEV, or SEV-ES encryption, and such encryption is not sufficient for a CoCo
79 * With AMD SEV-SNP processors, in fully-enlightened mode the guest OS runs in
85   as defined by the SEV-SNP architecture. This mode simplifies guest management
93 MSR indicates if the underlying processor uses AMD SEV-SNP or Intel TDX, and
108   AMD SEV-SNP in fully-enlightened mode.
116 * CPUID flags. Both AMD SEV-SNP and Intel TDX provide a CPUID flag in the
122   abstracting the differences between SEV-SNP and TDX. But the
125   flags are not set. The exception is early boot memory setup on SEV-SNP, which
126   tests the CPUID SEV-SNP flag. But not having the flag in Hyper-V paravisor
127   mode VM achieves the desired effect or not running SEV-SNP specific early
142   __set_memory_enc_pgtable(). In fully-enlightened mode, the normal SEV-SNP and