Hi Damien, kernel test robot noticed the following build warnings: [auto build test WARNING on linus/master] [also build test WARNING on v6.6-rc1 next-20230911] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Damien-Le-Moal/scsi-pm8001-Setup-IRQs-on-resume/20230911-110427 base: linus/master patch link: https://lore.kernel.org/r/20230911030207.242917-11-dlemoal%40kernel.org patch subject: [PATCH 10/10] scsi: pm8001: Remove PM8001_READ_VPD config: i386-randconfig-063-20230911 (https://download.01.org/0day-ci/archive/20230911/202309112107.YfM4eB8f-lkp@xxxxxxxxx/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230911/202309112107.YfM4eB8f-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202309112107.YfM4eB8f-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> drivers/scsi/pm8001/pm8001_init.c:696:56: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] dev_sas_addr @@ got restricted __be64 [usertype] @@ drivers/scsi/pm8001/pm8001_init.c:696:56: sparse: expected unsigned long long [usertype] dev_sas_addr drivers/scsi/pm8001/pm8001_init.c:696:56: sparse: got restricted __be64 [usertype] vim +696 drivers/scsi/pm8001/pm8001_init.c 680 681 /** 682 * pm8001_init_sas_add - initialize sas address 683 * @pm8001_ha: our ha struct. 684 * 685 * Currently we just set the fixed SAS address to our HBA, for manufacture, 686 * it should read from the EEPROM 687 */ 688 static int pm8001_init_sas_add(struct pm8001_hba_info *pm8001_ha) 689 { 690 u8 i, j; 691 u8 sas_add[8]; 692 693 if (!pm8001_read_wwn) { 694 for (i = 0; i < pm8001_ha->chip->n_phy; i++) { 695 pm8001_ha->phy[i].dev_sas_addr = 0x50010c600047f9d0ULL; > 696 pm8001_ha->phy[i].dev_sas_addr = 697 cpu_to_be64((u64) 698 (*(u64 *)&pm8001_ha->phy[i].dev_sas_addr)); 699 } 700 memcpy(pm8001_ha->sas_addr, &pm8001_ha->phy[0].dev_sas_addr, 701 SAS_ADDR_SIZE); 702 return 0; 703 } 704 705 /* 706 * For new SPC controllers WWN is stored in flash vpd. For SPC/SPCve 707 * controllers WWN is stored in EEPROM. And for Older SPC WWN is stored 708 * in NVMD. 709 */ 710 DECLARE_COMPLETION_ONSTACK(completion); 711 struct pm8001_ioctl_payload payload; 712 u16 deviceid; 713 int rc; 714 unsigned long time_remaining; 715 716 if (PM8001_CHIP_DISP->fatal_errors(pm8001_ha)) { 717 pm8001_dbg(pm8001_ha, FAIL, "controller is in fatal error state\n"); 718 return -EIO; 719 } 720 721 pci_read_config_word(pm8001_ha->pdev, PCI_DEVICE_ID, &deviceid); 722 pm8001_ha->nvmd_completion = &completion; 723 724 if (pm8001_ha->chip_id == chip_8001) { 725 if (deviceid == 0x8081 || deviceid == 0x0042) { 726 payload.minor_function = 4; 727 payload.rd_length = 4096; 728 } else { 729 payload.minor_function = 0; 730 payload.rd_length = 128; 731 } 732 } else if ((pm8001_ha->chip_id == chip_8070 || 733 pm8001_ha->chip_id == chip_8072) && 734 pm8001_ha->pdev->subsystem_vendor == PCI_VENDOR_ID_ATTO) { 735 payload.minor_function = 4; 736 payload.rd_length = 4096; 737 } else { 738 payload.minor_function = 1; 739 payload.rd_length = 4096; 740 } 741 payload.offset = 0; 742 payload.func_specific = kzalloc(payload.rd_length, GFP_KERNEL); 743 if (!payload.func_specific) { 744 pm8001_dbg(pm8001_ha, FAIL, "mem alloc fail\n"); 745 return -ENOMEM; 746 } 747 rc = PM8001_CHIP_DISP->get_nvmd_req(pm8001_ha, &payload); 748 if (rc) { 749 kfree(payload.func_specific); 750 pm8001_dbg(pm8001_ha, FAIL, "nvmd failed\n"); 751 return -EIO; 752 } 753 time_remaining = wait_for_completion_timeout(&completion, 754 msecs_to_jiffies(60*1000)); // 1 min 755 if (!time_remaining) { 756 kfree(payload.func_specific); 757 pm8001_dbg(pm8001_ha, FAIL, "get_nvmd_req timeout\n"); 758 return -EIO; 759 } 760 761 762 for (i = 0, j = 0; i <= 7; i++, j++) { 763 if (pm8001_ha->chip_id == chip_8001) { 764 if (deviceid == 0x8081) 765 pm8001_ha->sas_addr[j] = 766 payload.func_specific[0x704 + i]; 767 else if (deviceid == 0x0042) 768 pm8001_ha->sas_addr[j] = 769 payload.func_specific[0x010 + i]; 770 } else if ((pm8001_ha->chip_id == chip_8070 || 771 pm8001_ha->chip_id == chip_8072) && 772 pm8001_ha->pdev->subsystem_vendor == PCI_VENDOR_ID_ATTO) { 773 pm8001_ha->sas_addr[j] = 774 payload.func_specific[0x010 + i]; 775 } else 776 pm8001_ha->sas_addr[j] = 777 payload.func_specific[0x804 + i]; 778 } 779 memcpy(sas_add, pm8001_ha->sas_addr, SAS_ADDR_SIZE); 780 for (i = 0; i < pm8001_ha->chip->n_phy; i++) { 781 if (i && ((i % 4) == 0)) 782 sas_add[7] = sas_add[7] + 4; 783 memcpy(&pm8001_ha->phy[i].dev_sas_addr, 784 sas_add, SAS_ADDR_SIZE); 785 pm8001_dbg(pm8001_ha, INIT, "phy %d sas_addr = %016llx\n", i, 786 pm8001_ha->phy[i].dev_sas_addr); 787 } 788 kfree(payload.func_specific); 789 790 return 0; 791 } 792 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
