[PATCH v5 05/34] KVM: SVM: Add support for the SEV-ES VMSA

From: Tom Lendacky Allocate a page during vCPU creation to be used as the encrypted VM save area (VMSA) for the SEV-ES guest. Provide a flag in the kvm_vcpu_arch structure that indicates whether the guest state is protected. When freeing a VMSA page that has been encrypted, the cache contents

[PATCH v5 05/34] KVM: SVM: Add support for the SEV-ES VMSA

From: Tom Lendacky Allocate a page during vCPU creation to be used as the encrypted VM save area (VMSA) for the SEV-ES guest. Provide a flag in the kvm_vcpu_arch structure that indicates whether the guest state is protected. When freeing a VMSA page that has been encrypted, the cache contents