On 7/14/21 11:01 AM, Peter Gonda wrote:

For SEV-ES to work with intra host migration the VMSAs, GHCB metadata,
and other SEV-ES info needs to be preserved along with the guest's
memory.

Signed-off-by: Peter Gonda <redacted>
Reviewed-by: Marc Orr <redacted>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Dr. David Alan Gilbert <redacted>
Cc: Brijesh Singh <redacted>
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: Wanpeng Li <redacted>
Cc: Jim Mattson <redacted>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Thomas Gleixner <redacted>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: kvm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
  arch/x86/kvm/svm/sev.c | 142 ++++++++++++++++++++++++++++++++++++++---
  1 file changed, 132 insertions(+), 10 deletions(-)

Reviewed-by: Brijesh Singh <redacted>

thanks