328 	struct xpc_partition_sn2 *part_sn2 = &part->sn.sn2;  in xpc_check_for_dropped_notify_IRQ_sn2()  local
333 		part_sn2->dropped_notify_IRQ_timer.expires = jiffies +  in xpc_check_for_dropped_notify_IRQ_sn2()
335 		add_timer(&part_sn2->dropped_notify_IRQ_timer);  in xpc_check_for_dropped_notify_IRQ_sn2()
349 	struct xpc_partition_sn2 *part_sn2 = &part->sn.sn2;  in xpc_send_notify_IRQ_sn2()  local
355 		ret = xpc_send_IRQ_sn2(part_sn2->remote_chctl_amo_va,  in xpc_send_notify_IRQ_sn2()
357 				       part_sn2->notify_IRQ_nasid,  in xpc_send_notify_IRQ_sn2()
358 				       part_sn2->notify_IRQ_phys_cpuid,  in xpc_send_notify_IRQ_sn2()
496 	struct xpc_partition_sn2 *part_sn2 = &part->sn.sn2;  in xpc_indicate_partition_disengaged_sn2()  local
498 	struct amo *amo = (struct amo *)__va(part_sn2->remote_amos_page_pa +  in xpc_indicate_partition_disengaged_sn2()
524 	xpc_send_activate_IRQ_sn2(part_sn2->remote_amos_page_pa,  in xpc_indicate_partition_disengaged_sn2()
526 				  part_sn2->activate_IRQ_nasid,  in xpc_indicate_partition_disengaged_sn2()
527 				  part_sn2->activate_IRQ_phys_cpuid);  in xpc_indicate_partition_disengaged_sn2()
845 	struct xpc_partition_sn2 *part_sn2 = &part->sn.sn2;  in xpc_request_partition_deactivation_sn2()  local
847 	struct amo *amo = (struct amo *)__va(part_sn2->remote_amos_page_pa +  in xpc_request_partition_deactivation_sn2()
873 	xpc_send_activate_IRQ_sn2(part_sn2->remote_amos_page_pa,  in xpc_request_partition_deactivation_sn2()
875 				  part_sn2->activate_IRQ_nasid,  in xpc_request_partition_deactivation_sn2()
876 				  part_sn2->activate_IRQ_phys_cpuid);  in xpc_request_partition_deactivation_sn2()
927 	struct xpc_partition_sn2 *part_sn2 = &part->sn.sn2;  in xpc_update_partition_info_sn2()  local
940 	part_sn2->remote_vars_pa = remote_vars_pa;  in xpc_update_partition_info_sn2()
942 		part_sn2->remote_vars_pa);  in xpc_update_partition_info_sn2()
948 	part_sn2->remote_vars_part_pa = remote_vars->vars_part_pa;  in xpc_update_partition_info_sn2()
950 		part_sn2->remote_vars_part_pa);  in xpc_update_partition_info_sn2()
952 	part_sn2->activate_IRQ_nasid = remote_vars->activate_IRQ_nasid;  in xpc_update_partition_info_sn2()
954 		part_sn2->activate_IRQ_nasid);  in xpc_update_partition_info_sn2()
956 	part_sn2->activate_IRQ_phys_cpuid =  in xpc_update_partition_info_sn2()
959 		part_sn2->activate_IRQ_phys_cpuid);  in xpc_update_partition_info_sn2()
961 	part_sn2->remote_amos_page_pa = remote_vars->amos_page_pa;  in xpc_update_partition_info_sn2()
963 		part_sn2->remote_amos_page_pa);  in xpc_update_partition_info_sn2()
965 	part_sn2->remote_vars_version = remote_vars->version;  in xpc_update_partition_info_sn2()
967 		part_sn2->remote_vars_version);  in xpc_update_partition_info_sn2()
996 	struct xpc_partition_sn2 *part_sn2;  in xpc_identify_activate_IRQ_req_sn2()  local
1016 	part_sn2 = &part->sn.sn2;  in xpc_identify_activate_IRQ_req_sn2()
1059 	DBUG_ON(part_sn2->remote_vars_version == 0);  in xpc_identify_activate_IRQ_req_sn2()
1170 	struct xpc_partition_sn2 *part_sn2 = &part->sn.sn2;  in xpc_setup_ch_structures_sn2()  local
1181 	part_sn2->local_GPs =  in xpc_setup_ch_structures_sn2()
1183 					  &part_sn2->local_GPs_base);  in xpc_setup_ch_structures_sn2()
1184 	if (part_sn2->local_GPs == NULL) {  in xpc_setup_ch_structures_sn2()
1190 	part_sn2->remote_GPs =  in xpc_setup_ch_structures_sn2()
1192 					  &part_sn2->remote_GPs_base);  in xpc_setup_ch_structures_sn2()
1193 	if (part_sn2->remote_GPs == NULL) {  in xpc_setup_ch_structures_sn2()
1200 	part_sn2->remote_GPs_pa = 0;  in xpc_setup_ch_structures_sn2()
1204 	part_sn2->local_openclose_args =  in xpc_setup_ch_structures_sn2()
1206 					  GFP_KERNEL, &part_sn2->  in xpc_setup_ch_structures_sn2()
1208 	if (part_sn2->local_openclose_args == NULL) {  in xpc_setup_ch_structures_sn2()
1214 	part_sn2->remote_openclose_args_pa = 0;  in xpc_setup_ch_structures_sn2()
1216 	part_sn2->local_chctl_amo_va = xpc_init_IRQ_amo_sn2(partid);  in xpc_setup_ch_structures_sn2()
1218 	part_sn2->notify_IRQ_nasid = 0;  in xpc_setup_ch_structures_sn2()
1219 	part_sn2->notify_IRQ_phys_cpuid = 0;  in xpc_setup_ch_structures_sn2()
1220 	part_sn2->remote_chctl_amo_va = NULL;  in xpc_setup_ch_structures_sn2()
1222 	sprintf(part_sn2->notify_IRQ_owner, "xpc%02d", partid);  in xpc_setup_ch_structures_sn2()
1224 			  IRQF_SHARED, part_sn2->notify_IRQ_owner,  in xpc_setup_ch_structures_sn2()
1234 	timer = &part_sn2->dropped_notify_IRQ_timer;  in xpc_setup_ch_structures_sn2()
1245 		ch_sn2->local_GP = &part_sn2->local_GPs[ch_number];  in xpc_setup_ch_structures_sn2()
1247 		    &part_sn2->local_openclose_args[ch_number];  in xpc_setup_ch_structures_sn2()
1259 	xpc_vars_part_sn2[partid].GPs_pa = xp_pa(part_sn2->local_GPs);  in xpc_setup_ch_structures_sn2()
1261 	    xp_pa(part_sn2->local_openclose_args);  in xpc_setup_ch_structures_sn2()
1263 	    xp_pa(part_sn2->local_chctl_amo_va);  in xpc_setup_ch_structures_sn2()
1275 	kfree(part_sn2->local_openclose_args_base);  in xpc_setup_ch_structures_sn2()
1276 	part_sn2->local_openclose_args = NULL;  in xpc_setup_ch_structures_sn2()
1278 	kfree(part_sn2->remote_GPs_base);  in xpc_setup_ch_structures_sn2()
1279 	part_sn2->remote_GPs = NULL;  in xpc_setup_ch_structures_sn2()
1281 	kfree(part_sn2->local_GPs_base);  in xpc_setup_ch_structures_sn2()
1282 	part_sn2->local_GPs = NULL;  in xpc_setup_ch_structures_sn2()
1292 	struct xpc_partition_sn2 *part_sn2 = &part->sn.sn2;  in xpc_teardown_ch_structures_sn2()  local
1302 	del_timer_sync(&part_sn2->dropped_notify_IRQ_timer);  in xpc_teardown_ch_structures_sn2()
1305 	kfree(part_sn2->local_openclose_args_base);  in xpc_teardown_ch_structures_sn2()
1306 	part_sn2->local_openclose_args = NULL;  in xpc_teardown_ch_structures_sn2()
1307 	kfree(part_sn2->remote_GPs_base);  in xpc_teardown_ch_structures_sn2()
1308 	part_sn2->remote_GPs = NULL;  in xpc_teardown_ch_structures_sn2()
1309 	kfree(part_sn2->local_GPs_base);  in xpc_teardown_ch_structures_sn2()
1310 	part_sn2->local_GPs = NULL;  in xpc_teardown_ch_structures_sn2()
1311 	part_sn2->local_chctl_amo_va = NULL;  in xpc_teardown_ch_structures_sn2()
1351 	struct xpc_partition_sn2 *part_sn2 = &part->sn.sn2;  in xpc_pull_remote_vars_part_sn2()  local
1363 	DBUG_ON(part_sn2->remote_vars_part_pa !=  in xpc_pull_remote_vars_part_sn2()
1364 		L1_CACHE_ALIGN(part_sn2->remote_vars_part_pa));  in xpc_pull_remote_vars_part_sn2()
1367 	remote_entry_pa = part_sn2->remote_vars_part_pa +  in xpc_pull_remote_vars_part_sn2()
1417 		part_sn2->remote_GPs_pa = pulled_entry->GPs_pa;  in xpc_pull_remote_vars_part_sn2()
1418 		part_sn2->remote_openclose_args_pa =  in xpc_pull_remote_vars_part_sn2()
1420 		part_sn2->remote_chctl_amo_va =  in xpc_pull_remote_vars_part_sn2()
1422 		part_sn2->notify_IRQ_nasid = pulled_entry->notify_IRQ_nasid;  in xpc_pull_remote_vars_part_sn2()
1423 		part_sn2->notify_IRQ_phys_cpuid =  in xpc_pull_remote_vars_part_sn2()
1448 	struct xpc_partition_sn2 *part_sn2 = &part->sn.sn2;  in xpc_make_first_contact_sn2()  local
1461 	if (sn_register_xp_addr_region(part_sn2->remote_amos_page_pa,  in xpc_make_first_contact_sn2()
1475 	xpc_send_activate_IRQ_sn2(part_sn2->remote_amos_page_pa,  in xpc_make_first_contact_sn2()
1477 				  part_sn2->activate_IRQ_nasid,  in xpc_make_first_contact_sn2()
1478 				  part_sn2->activate_IRQ_phys_cpuid);  in xpc_make_first_contact_sn2()
1505 	struct xpc_partition_sn2 *part_sn2 = &part->sn.sn2;  in xpc_get_chctl_all_flags_sn2()  local
1524 						     part_sn2->  in xpc_get_chctl_all_flags_sn2()
1540 		ret = xpc_pull_remote_cachelines_sn2(part, part_sn2->remote_GPs,  in xpc_get_chctl_all_flags_sn2()
1541 						     part_sn2->remote_GPs_pa,  in xpc_get_chctl_all_flags_sn2()