David, I have certainly forgotten something, but I think this should be good enough for all non-special cases that require specific CPUs outside of the guest context and only need to handle a request fast. Christian Borntraeger (2): s390/smp: export smp_send_reschedule KVM: enable kvm_vcpu_kick/wake_up for s390 arch/s390/kernel/smp.c | 1 + arch/s390/kvm/kvm-s390.c | 12 ++++++++++-- virt/kvm/kvm_main.c | 2 -- 3 files changed, 11 insertions(+), 4 deletions(-) -- 2.7.4