KVM_CAP_HYPERV_SEND_IPI  988 include/uapi/linux/kvm.h #define KVM_CAP_HYPERV_SEND_IPI 161
KVM_CAP_HYPERV_SEND_IPI  988 tools/include/uapi/linux/kvm.h #define KVM_CAP_HYPERV_SEND_IPI 161