Re: [PATCH v4 0/9] x86/sev: KEXEC/KDUMP support for SEV-ES guests

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On 3/12/24 10:16, Vasant Karasulli wrote:
On Di 12-03-24 09:04:13, Tom Lendacky wrote:
On 3/11/24 15:32, Vasant k wrote:
Hi Tom,

         Right,  it just escaped my mind that the SNP uses the secrets page
to hand over APs to the next stage.  I will correct that in the next

Not quite... The MADT table lists the APs and the GHCB AP Create NAE event
is used to start the APs.

Alright. So AP Jump Table is not used like in the case of SEV-ES. Thanks,

Right. It can be, but we don't use that method in Linux.

Thanks,
Tom

I will keep the changes in the patch set exclusively for SEV-ES then.

- Vasant




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