Thanks Tom. Below is exactly what I am looking for:
"the decision to use the SVSM API will be based on the VMPL level at which OVMF
is running."
OVMF needs to detect SEV-SNP, then make next level decision on VMPL.
Makes sense to me.
Thank you
Yao, Jiewen
> -Original Message-
> From: Tom
On 1/26/24 22:04, Yao, Jiewen wrote:
Thanks Tom.
Please give me some time to digest this patch set before I can give some
feedback.
One quick question to you:
With this patch, we need to support multiple SEV modes:
1. SEV guest firmware
2. SEV-ES guest firmware
3. SEV-SNP guest firmware
4. SEV-
Thanks Tom.
Please give me some time to digest this patch set before I can give some
feedback.
One quick question to you:
With this patch, we need to support multiple SEV modes:
1. SEV guest firmware
2. SEV-ES guest firmware
3. SEV-SNP guest firmware
4. SEV-SNP SVSM guest firmware
And all these m
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4654
This series adds SEV-SNP support for running OVMF under an Secure VM
Service Module (SVSM) at a less privileged VM Privilege Level (VMPL).
By running at a less priviledged VMPL, the SVSM can be used to provide
services, e.g. a virtual TPM,
