309  * the active PR reservation holder when a reservation is present.
369 	 * Referenced from spc4r17 table 45 for *NON* PR holder access  in core_scsi3_pr_seq_non_holder()
512 			 * PR TYPEs to pass for registered and  in core_scsi3_pr_seq_non_holder()
657 			pr_err("Unable to locate PR deve %s mapped_lun: %llu\n",  in __core_scsi3_do_alloc_registration()
688  * Function used for handling PR registrations for ALL_TG_PT=1 and ALL_TG_PT=0
752 			 * Only perform PR registrations for target ports on  in __core_scsi3_alloc_registration()
887 	pr_debug("SPC-3 PR APTPL Successfully added registration%s from"  in core_scsi3_alloc_aptpl_registration()
906 	pr_debug("SPC-3 PR [%s] Service Action: APTPL RESERVE created"  in core_scsi3_aptpl_reserve()
911 	pr_debug("SPC-3 PR [%s] RESERVE Node: %s%s\n",  in core_scsi3_aptpl_reserve()
962 				pr_err("Unable to locate PR APTPL %s mapped_lun:"  in __core_scsi3_check_aptpl_registration()
1026 	pr_debug("SPC-3 PR [%s] Service Action: REGISTER%s Initiator"  in __core_scsi3_dump_registration()
1031 	pr_debug("SPC-3 PR [%s] registration on Target Port: %s,0x%04x\n",  in __core_scsi3_dump_registration()
1034 	pr_debug("SPC-3 PR [%s] for %s TCM Subsystem %s Object Target"  in __core_scsi3_dump_registration()
1038 	pr_debug("SPC-3 PR [%s] SA Res Key: 0x%016Lx PRgeneration:"  in __core_scsi3_dump_registration()
1259 		pr_err("SPC-3 PR: Unable to perform ALL_TG_PT=1"  in core_scsi3_check_implicit_release()
1306 		pr_debug("SPC-3 PR [%s] waiting for pr_res_holders\n",  in __core_scsi3_free_registration()
1318 	pr_debug("SPC-3 PR [%s] Service Action: UNREGISTER Initiator"  in __core_scsi3_free_registration()
1322 	pr_debug("SPC-3 PR [%s] for %s TCM Subsystem %s Object Target"  in __core_scsi3_free_registration()
1326 	pr_debug("SPC-3 PR [%s] SA Res Key: 0x%016Lx PRgeneration:"  in __core_scsi3_free_registration()
1523 		pr_warn("SPC-PR: Received PR OUT parameter list"  in core_scsi3_decode_spec_i_port()
1543 		pr_err("SPC-3 PR: Illegal tpdl: %u + 28 byte header"  in core_scsi3_decode_spec_i_port()
1587 …pr_warn("SPC-PR: enforce_pr_isids is set but a isid has not been sent in the SPEC_I_PT data for %s…  in core_scsi3_decode_spec_i_port()
1632 			pr_debug("SPC-3 PR SPEC_I_PT: Located %s Node: %s Port RTPI: %u\n",  in core_scsi3_decode_spec_i_port()
1642 			pr_err("SPC-3 PR SPEC_I_PT: Unable to locate"  in core_scsi3_decode_spec_i_port()
1648 		pr_debug("SPC-3 PR SPEC_I_PT: Got %s data_length: %u tpdl: %u"  in core_scsi3_decode_spec_i_port()
1654 			pr_err("SPC-3 PR SPEC_I_PT: Illegal tid_len:"  in core_scsi3_decode_spec_i_port()
1689 		pr_debug("SPC-3 PR SPEC_I_PT: Located %s Node: %s"  in core_scsi3_decode_spec_i_port()
1799 		pr_debug("SPC-3 PR [%s] SPEC_I_PT: Successfully"  in core_scsi3_decode_spec_i_port()
1968 	path = kasprintf(GFP_KERNEL, "%s/pr/aptpl_%s", db_root,  in __core_scsi3_write_aptpl_to_file()
2007 		pr_debug("SPC-3 PR: Set APTPL Bit Deactivated\n");  in core_scsi3_update_and_write_aptpl()
2028 		pr_err("SPC-3 PR: Could not update APTPL\n");  in core_scsi3_update_and_write_aptpl()
2034 	pr_debug("SPC-3 PR: Set APTPL Bit Activated\n");  in core_scsi3_update_and_write_aptpl()
2054 		pr_err("SPC-3 PR: se_sess || struct se_lun is NULL!\n");  in core_scsi3_emulate_pro_register()
2070 			pr_warn("SPC-3 PR: Reservation Key non-zero"  in core_scsi3_emulate_pro_register()
2115 		pr_err("SPC-3 PR REGISTER: Received"  in core_scsi3_emulate_pro_register()
2125 		pr_err("SPC-3 PR REGISTER: SPEC_I_PT"  in core_scsi3_emulate_pro_register()
2136 		pr_err("SPC-3 PR REGISTER: ALL_TG_PT=1"  in core_scsi3_emulate_pro_register()
2154 		pr_debug("SPC-3 PR [%s] REGISTER%s: Changed Reservation"  in core_scsi3_emulate_pro_register()
2260 	return "Unknown SPC-3 PR Type";  in core_scsi3_pr_dump_type()
2275 		pr_err("SPC-3 PR: se_sess || struct se_lun is NULL!\n");  in core_scsi3_pro_reserve()
2284 		pr_err("SPC-3 PR: Unable to locate"  in core_scsi3_pro_reserve()
2298 		pr_err("SPC-3 PR RESERVE: Received res_key: 0x%016Lx"  in core_scsi3_pro_reserve()
2315 		pr_err("SPC-3 PR: Illegal SCOPE: 0x%02x\n", scope);  in core_scsi3_pro_reserve()
2320 	 * See if we have an existing PR reservation holder pointer at  in core_scsi3_pro_reserve()
2339 			pr_err("SPC-3 PR: Attempted RESERVE from"  in core_scsi3_pro_reserve()
2361 			pr_err("SPC-3 PR: Attempted RESERVE from"  in core_scsi3_pro_reserve()
2389 	 * Otherwise, our *pr_reg becomes the PR reservation holder for said  in core_scsi3_pro_reserve()
2398 	pr_debug("SPC-3 PR [%s] Service Action: RESERVE created new"  in core_scsi3_pro_reserve()
2402 	pr_debug("SPC-3 PR [%s] RESERVE Node: %s%s\n",  in core_scsi3_pro_reserve()
2430 		pr_err("SPC-3 PR: Unknown Service Action RESERVE Type:"  in core_scsi3_emulate_pro_reserve()
2451 	 * Go ahead and release the current PR reservation holder.  in __core_scsi3_complete_pro_release()
2488 		pr_debug("SPC-3 PR [%s] Service Action: %s RELEASE cleared"  in __core_scsi3_complete_pro_release()
2494 	pr_debug("SPC-3 PR [%s] RELEASE Node: %s%s\n",  in __core_scsi3_complete_pro_release()
2515 		pr_err("SPC-3 PR: se_sess || struct se_lun is NULL!\n");  in core_scsi3_emulate_pro_release()
2523 		pr_err("SPC-3 PR: Unable to locate"  in core_scsi3_emulate_pro_release()
2573 		pr_err("SPC-3 PR RELEASE: Received res_key: 0x%016Lx"  in core_scsi3_emulate_pro_release()
2589 		pr_err("SPC-3 PR RELEASE: Attempted to release"  in core_scsi3_emulate_pro_release()
2676 		pr_err("SPC-3 PR: Unable to locate"  in core_scsi3_emulate_pro_clear()
2692 		pr_err("SPC-3 PR REGISTER: Received"  in core_scsi3_emulate_pro_clear()
2735 	pr_debug("SPC-3 PR [%s] Service Action: CLEAR complete\n",  in core_scsi3_emulate_pro_clear()
2771 	pr_debug("SPC-3 PR [%s] Service Action: PREEMPT%s created new"  in __core_scsi3_complete_pro_preempt()
2776 	pr_debug("SPC-3 PR [%s] PREEMPT%s from Node: %s%s\n",  in __core_scsi3_complete_pro_preempt()
2833 		pr_err("SPC-3 PR: Unable to locate"  in core_scsi3_pro_preempt()
2843 		pr_err("SPC-3 PR: Illegal SCOPE: 0x%02x\n", scope);  in core_scsi3_pro_preempt()
2957 		 * reservation with the new PR type and scope.  in core_scsi3_pro_preempt()
3136 		pr_err("SPC-3 PR: Unknown Service Action PREEMPT%s"  in core_scsi3_emulate_pro_preempt()
3167 		pr_err("SPC-3 PR: se_sess || struct se_lun is NULL!\n");  in core_scsi3_emulate_pro_register_and_move()
3182 		pr_err("SPC-3 PR: Unable to locate PR_REGISTERED"  in core_scsi3_emulate_pro_register_and_move()
3191 		pr_warn("SPC-3 PR REGISTER_AND_MOVE: Received"  in core_scsi3_emulate_pro_register_and_move()
3201 		pr_warn("SPC-3 PR REGISTER_AND_MOVE: Received zero"  in core_scsi3_emulate_pro_register_and_move()
3224 		pr_err("SPC-3 PR: Illegal tid_len: %u + 24 byte header"  in core_scsi3_emulate_pro_register_and_move()
3257 		pr_err("SPC-3 PR REGISTER_AND_MOVE: Unable to locate"  in core_scsi3_emulate_pro_register_and_move()
3271 	pr_debug("SPC-3 PR REGISTER_AND_MOVE: Extracted Protocol Identifier:"  in core_scsi3_emulate_pro_register_and_move()
3275 		pr_err("SPC-3 PR REGISTER_AND_MOVE: Received"  in core_scsi3_emulate_pro_register_and_move()
3286 		pr_err("SPC-3 PR REGISTER_AND_MOVE: Unable to locate"  in core_scsi3_emulate_pro_register_and_move()
3295 	pr_debug("SPC-3 PR [%s] Extracted initiator %s identifier: %s"  in core_scsi3_emulate_pro_register_and_move()
3314 		pr_err("SPC-3 PR REGISTER_AND_MOVE: TransportID: %s"  in core_scsi3_emulate_pro_register_and_move()
3321 		pr_err("SPC-3 PR REGISTER_AND_MOVE: TransportID: %s %s"  in core_scsi3_emulate_pro_register_and_move()
3356 	pr_debug("SPC-3 PR REGISTER_AND_MOVE: Found %s dest_node_acl:"  in core_scsi3_emulate_pro_register_and_move()
3380 	pr_debug("SPC-3 PR REGISTER_AND_MOVE: Located %s node %s LUN"  in core_scsi3_emulate_pro_register_and_move()
3392 		pr_warn("SPC-3 PR REGISTER_AND_MOVE: No reservation"  in core_scsi3_emulate_pro_register_and_move()
3405 		pr_warn("SPC-3 PR REGISTER_AND_MOVE: Calling I_T"  in core_scsi3_emulate_pro_register_and_move()
3422 		pr_warn("SPC-3 PR REGISTER_AND_MOVE: Unable to move"  in core_scsi3_emulate_pro_register_and_move()
3499 	pr_debug("SPC-3 PR [%s] Service Action: REGISTER_AND_MOVE"  in core_scsi3_emulate_pro_register_and_move()
3504 	pr_debug("SPC-3 PR Successfully moved reservation from"  in core_scsi3_emulate_pro_register_and_move()
3553 		pr_err("SPC-3 PR: se_sess || struct se_lun is NULL!\n");  in target_try_pr_out_pt()
3558 …pr_err("SPC-3 PR: Device has been configured for PR passthrough but it's not supported by the back…  in target_try_pr_out_pt()
3565 …pr_err("SPC-3 PR: PRO_REGISTER_AND_MOVE and PRO_REPLACE_LOST_RESERVATION are not supported by PR p…  in target_try_pr_out_pt()
3570 		pr_err("SPC-3 PR: SPEC_I_PT and ALL_TG_PT are not supported by PR passthrough.\n");  in target_try_pr_out_pt()
3615 		pr_warn("SPC-PR: Received PR OUT parameter list"  in target_scsi3_emulate_pr_out()
3675 		pr_warn("SPC-PR: Received PR OUT illegal parameter"  in target_scsi3_emulate_pr_out()
4098 …pr_err("SPC-3 PR: Device has been configured for PR passthrough but it's not supported by the back…  in target_try_pr_in_pt()
4103 		pr_err("SPC-3 PR: PRI_READ_FULL_STATUS is not supported by PR passthrough.\n");  in target_try_pr_in_pt()