246 	union kvmppc_icp_state old_state, new_state;  in icp_rm_try_to_deliver()  local
250 		old_state = new_state = READ_ONCE(icp->state);  in icp_rm_try_to_deliver()
255 		success = new_state.cppr > priority &&  in icp_rm_try_to_deliver()
256 			new_state.mfrr > priority &&  in icp_rm_try_to_deliver()
257 			new_state.pending_pri > priority;  in icp_rm_try_to_deliver()
264 			*reject = new_state.xisr;  in icp_rm_try_to_deliver()
265 			new_state.xisr = irq;  in icp_rm_try_to_deliver()
266 			new_state.pending_pri = priority;  in icp_rm_try_to_deliver()
273 			new_state.need_resend = true;  in icp_rm_try_to_deliver()
276 	} while (!icp_rm_try_update(icp, old_state, new_state));  in icp_rm_try_to_deliver()
416 	union kvmppc_icp_state old_state, new_state;  in icp_rm_down_cppr()  local
449 		old_state = new_state = READ_ONCE(icp->state);  in icp_rm_down_cppr()
452 		new_state.cppr = new_cppr;  in icp_rm_down_cppr()
463 		if (new_state.mfrr < new_cppr &&  in icp_rm_down_cppr()
464 		    new_state.mfrr <= new_state.pending_pri) {  in icp_rm_down_cppr()
465 			new_state.pending_pri = new_state.mfrr;  in icp_rm_down_cppr()
466 			new_state.xisr = XICS_IPI;  in icp_rm_down_cppr()
470 		resend = new_state.need_resend;  in icp_rm_down_cppr()
471 		new_state.need_resend = 0;  in icp_rm_down_cppr()
473 	} while (!icp_rm_try_update(icp, old_state, new_state));  in icp_rm_down_cppr()
489 	union kvmppc_icp_state old_state, new_state;  in xics_rm_h_xirr()  local
508 		old_state = new_state = READ_ONCE(icp->state);  in xics_rm_h_xirr()
513 		new_state.cppr = new_state.pending_pri;  in xics_rm_h_xirr()
514 		new_state.pending_pri = 0xff;  in xics_rm_h_xirr()
515 		new_state.xisr = 0;  in xics_rm_h_xirr()
517 	} while (!icp_rm_try_update(icp, old_state, new_state));  in xics_rm_h_xirr()
528 	union kvmppc_icp_state old_state, new_state;  in xics_rm_h_ipi()  local
574 		old_state = new_state = READ_ONCE(icp->state);  in xics_rm_h_ipi()
577 		new_state.mfrr = mfrr;  in xics_rm_h_ipi()
582 		if (mfrr < new_state.cppr) {  in xics_rm_h_ipi()
584 			if (mfrr <= new_state.pending_pri) {  in xics_rm_h_ipi()
585 				reject = new_state.xisr;  in xics_rm_h_ipi()
586 				new_state.pending_pri = mfrr;  in xics_rm_h_ipi()
587 				new_state.xisr = XICS_IPI;  in xics_rm_h_ipi()
592 			resend = new_state.need_resend;  in xics_rm_h_ipi()
593 			new_state.need_resend = 0;  in xics_rm_h_ipi()
595 	} while (!icp_rm_try_update(icp, old_state, new_state));  in xics_rm_h_ipi()
614 	union kvmppc_icp_state old_state, new_state;  in xics_rm_h_cppr()  local
649 		old_state = new_state = READ_ONCE(icp->state);  in xics_rm_h_cppr()
652 		new_state.cppr = cppr;  in xics_rm_h_cppr()
654 		if (cppr <= new_state.pending_pri) {  in xics_rm_h_cppr()
655 			reject = new_state.xisr;  in xics_rm_h_cppr()
656 			new_state.xisr = 0;  in xics_rm_h_cppr()
657 			new_state.pending_pri = 0xff;  in xics_rm_h_cppr()
660 	} while (!icp_rm_try_update(icp, old_state, new_state));  in xics_rm_h_cppr()