Commits
Vitaly Kuznetsov committed a336282d775
x86/kvm/nVMX: introduce source data cache for kvm_init_shadow_ept_mmu() MMU re-initialization is expensive, in particular, update_permission_bitmask() and update_pkru_bitmask() are. Cache the data used to setup shadow EPT MMU and avoid full re-init when it is unchanged. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>