KVM: VMX: Check VM_ENTRY_IA32E_MODE in setup_vmcs_config()
VM_ENTRY_IA32E_MODE control is toggled dynamically by vmx_set_efer()
and setup_vmcs_config() doesn't check its existence. On the contrary,
nested_vmx_setup_ctls_msrs() doesn set it on x86_64. Add the missing
check and filter the bit out in vmx_vmentry_ctrl().
No (real) functional change intended as all existing CPUs supporting
long mode and VMX are supposed to have it.
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Jim Mattson <jmattson@google.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/20220830133737.1539624-20-vkuznets@redhat.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>