PPC_MSG_RM_HOST_ACTION 299 arch/powerpc/kernel/smp.c if (all & IPI_MESSAGE(PPC_MSG_RM_HOST_ACTION)) PPC_MSG_RM_HOST_ACTION 60 arch/powerpc/kvm/book3s_hv_rm_xics.c smp_muxed_ipi_set_message(hcpu, PPC_MSG_RM_HOST_ACTION);