From c40b87d74289623918da7c6cee8932d001725a81 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Mon, 22 Nov 2021 19:50:31 -0500 Subject: [PATCH] KVM: SEV: move mirror status to destination of KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM Allow intra-host migration of a mirror VM; the destination VM will be a mirror of the same ASID as the source. Fixes: 1167986334b9 ("KVM: SEV: Add support for SEV intra host migration") Reviewed-by: Sean Christopherson Message-Id: <20211123005036.2954379-8-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini --- arch/x86/kvm/svm/sev.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c index 8daabc3dc079e..74b6459b5fb29 100644 --- a/arch/x86/kvm/svm/sev.c +++ b/arch/x86/kvm/svm/sev.c @@ -1619,11 +1619,13 @@ static void sev_migrate_from(struct kvm_sev_info *dst, dst->asid = src->asid; dst->handle = src->handle; dst->pages_locked = src->pages_locked; + dst->enc_context_owner = src->enc_context_owner; src->asid = 0; src->active = false; src->handle = 0; src->pages_locked = 0; + src->enc_context_owner = NULL; list_cut_before(&dst->regions_list, &src->regions_list, &src->regions_list); } -- 2.39.5