Re: [PATCH] KVM: SVM: Do not terminate SEV-ES guests on GHCB validation failure

From: Tom Lendacky
Date: Fri Dec 03 2021 - 17:46:23 EST


On 12/3/21 12:59 PM, Tom Lendacky wrote:
On 12/3/21 10:39 AM, Sean Christopherson wrote:
On Thu, Dec 02, 2021, Tom Lendacky wrote:



IMO, this should be the patch (compile tested only).

I can test this, but probably won't be able to get to it until Monday.

I did manage to get some time to test this today. Works as expected with an invalid scratch GPA terminating the guest.

Up to Paolo now with what he would like to see/do.

Thanks,
Tom