--- zzzz-none-000/linux-3.10.107/arch/s390/kvm/Kconfig 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/arch/s390/kvm/Kconfig 2021-02-04 17:41:59.000000000 +0000 @@ -23,6 +23,12 @@ select ANON_INODES select HAVE_KVM_CPU_RELAX_INTERCEPT select HAVE_KVM_EVENTFD + select KVM_ASYNC_PF + select KVM_ASYNC_PF_SYNC + select HAVE_KVM_IRQCHIP + select HAVE_KVM_IRQFD + select HAVE_KVM_IRQ_ROUTING + select SRCU ---help--- Support hosting paravirtualized guest machines using the SIE virtualization capability on the mainframe. This should work