tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 75c81bcddd82381fbd4cef477a5b56eb2fe56697 commit: 7fea595ef48e9ab13bd31df067b19152153e1925 [1834/1834] SCSI: LEAPIORAID: Supports LEAPIO RAID controller config: x86_64-randconfig-122-20250122 (https://download.01.org/0day-ci/archive/20250122/202501220628.ocqpqpGr-lkp@i...) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250122/202501220628.ocqpqpGr-lkp@i...) 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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202501220628.ocqpqpGr-lkp@intel.com/ sparse warnings: (new ones prefixed by >>)

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drivers/scsi/leapioraid/leapioraid_app.c:547:55: sparse: sparse: restricted __le16 degrades to integer drivers/scsi/leapioraid/leapioraid_app.c:2197:17: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __poll_t ( *poll )( ... ) @@ got unsigned int ( * )( ... ) @@ drivers/scsi/leapioraid/leapioraid_app.c:2197:17: sparse: expected restricted __poll_t ( *poll )( ... ) drivers/scsi/leapioraid/leapioraid_app.c:2197:17: sparse: got unsigned int ( * )( ... ) drivers/scsi/leapioraid/leapioraid_app.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...): include/linux/page-flags.h:244:46: sparse: sparse: self-comparison always evaluates to false -- drivers/scsi/leapioraid/leapioraid_func.c:304:35: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 static [addressable] [assigned] [toplevel] [usertype] s_addr @@ got unsigned int [addressable] [usertype] ip @@ drivers/scsi/leapioraid/leapioraid_func.c:304:35: sparse: expected restricted __be32 static [addressable] [assigned] [toplevel] [usertype] s_addr drivers/scsi/leapioraid/leapioraid_func.c:304:35: sparse: got unsigned int [addressable] [usertype] ip drivers/scsi/leapioraid/leapioraid_func.c:325:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long [usertype] iov_len @@ got restricted __le32 [usertype] datasize @@ drivers/scsi/leapioraid/leapioraid_func.c:325:21: sparse: expected unsigned long [usertype] iov_len drivers/scsi/leapioraid/leapioraid_func.c:325:21: sparse: got restricted __le32 [usertype] datasize drivers/scsi/leapioraid/leapioraid_func.c:369:71: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected restricted __le32 [usertype] datasize @@ got unsigned int [assigned] [usertype] send_sz @@ drivers/scsi/leapioraid/leapioraid_func.c:369:71: sparse: expected restricted __le32 [usertype] datasize drivers/scsi/leapioraid/leapioraid_func.c:369:71: sparse: got unsigned int [assigned] [usertype] send_sz drivers/scsi/leapioraid/leapioraid_func.c:671:1: sparse: sparse: symbol 'leapioraid_base_stop_smart_polling' was not declared. Should it be static? drivers/scsi/leapioraid/leapioraid_func.c:1395:67: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned long long [usertype] * @@ drivers/scsi/leapioraid/leapioraid_func.c:1395:67: sparse: expected void volatile [noderef] __iomem *addr drivers/scsi/leapioraid/leapioraid_func.c:1395:67: sparse: got unsigned long long [usertype] * drivers/scsi/leapioraid/leapioraid_func.c:1427:51: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned long long [usertype] * @@ drivers/scsi/leapioraid/leapioraid_func.c:1427:51: sparse: expected void volatile [noderef] __iomem *addr drivers/scsi/leapioraid/leapioraid_func.c:1427:51: sparse: got unsigned long long [usertype] * drivers/scsi/leapioraid/leapioraid_func.c:1300:1: sparse: sparse: symbol 'leapioraid_base_process_reply_queue' was not declared. Should it be static? drivers/scsi/leapioraid/leapioraid_func.c:1468:5: sparse: sparse: symbol 'leapioraid_base_irqpoll' was not declared. Should it be static? drivers/scsi/leapioraid/leapioraid_func.c:1490:1: sparse: sparse: symbol 'leapioraid_base_init_irqpolls' was not declared. Should it be static? drivers/scsi/leapioraid/leapioraid_func.c:1924:21: sparse: sparse: symbol 'leapioraid_pcie_link_speed' was not declared. Should it be static? drivers/scsi/leapioraid/leapioraid_func.c:2946:31: sparse: sparse: cast removes address space '__iomem' of expression drivers/scsi/leapioraid/leapioraid_func.c:3291:16: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int val @@ got restricted __le32 [usertype] @@ drivers/scsi/leapioraid/leapioraid_func.c:3291:16: sparse: expected unsigned int val drivers/scsi/leapioraid/leapioraid_func.c:3291:16: sparse: got restricted __le32 [usertype] drivers/scsi/leapioraid/leapioraid_func.c:3304:16: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int val @@ got restricted __le32 [usertype] @@ drivers/scsi/leapioraid/leapioraid_func.c:3304:16: sparse: expected unsigned int val drivers/scsi/leapioraid/leapioraid_func.c:3304:16: sparse: got restricted __le32 [usertype] drivers/scsi/leapioraid/leapioraid_func.c:3317:16: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int val @@ got restricted __le32 [usertype] @@ drivers/scsi/leapioraid/leapioraid_func.c:3317:16: sparse: expected unsigned int val drivers/scsi/leapioraid/leapioraid_func.c:3317:16: sparse: got restricted __le32 [usertype] drivers/scsi/leapioraid/leapioraid_func.c:3330:16: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int val @@ got restricted __le32 [usertype] @@ drivers/scsi/leapioraid/leapioraid_func.c:3330:16: sparse: expected unsigned int val drivers/scsi/leapioraid/leapioraid_func.c:3330:16: sparse: got restricted __le32 [usertype] drivers/scsi/leapioraid/leapioraid_func.c:3373:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] ImageSize @@ got unsigned long [assigned] [usertype] data_length @@ drivers/scsi/leapioraid/leapioraid_func.c:3373:32: sparse: expected restricted __le32 [usertype] ImageSize drivers/scsi/leapioraid/leapioraid_func.c:3373:32: sparse: got unsigned long [assigned] [usertype] data_length drivers/scsi/leapioraid/leapioraid_func.c:4414:1: sparse: sparse: symbol 'leapioraid_base_flush_ios_and_panic' was not declared. Should it be static? drivers/scsi/leapioraid/leapioraid_func.c:4747:40: sparse: sparse: invalid assignment: |= drivers/scsi/leapioraid/leapioraid_func.c:4747:40: sparse: left side has type restricted __le16 drivers/scsi/leapioraid/leapioraid_func.c:4747:40: sparse: right side has type int drivers/scsi/leapioraid/leapioraid_func.c:4799:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le64 [addressable] [assigned] [usertype] BufAddr @@ got unsigned long long [usertype] log_buffer_dma @@ drivers/scsi/leapioraid/leapioraid_func.c:4799:29: sparse: expected restricted __le64 [addressable] [assigned] [usertype] BufAddr drivers/scsi/leapioraid/leapioraid_func.c:4799:29: sparse: got unsigned long long [usertype] log_buffer_dma drivers/scsi/leapioraid/leapioraid_func.c:4800:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [addressable] [assigned] [usertype] BufSize @@ got int @@ drivers/scsi/leapioraid/leapioraid_func.c:4800:29: sparse: expected restricted __le32 [addressable] [assigned] [usertype] BufSize drivers/scsi/leapioraid/leapioraid_func.c:4800:29: sparse: got int drivers/scsi/leapioraid/leapioraid_func.c:5242:67: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned long long [usertype] * @@ drivers/scsi/leapioraid/leapioraid_func.c:5242:67: sparse: expected void volatile [noderef] __iomem *addr drivers/scsi/leapioraid/leapioraid_func.c:5242:67: sparse: got unsigned long long [usertype] * drivers/scsi/leapioraid/leapioraid_func.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...): include/linux/page-flags.h:244:46: sparse: sparse: self-comparison always evaluates to false drivers/scsi/leapioraid/leapioraid_func.c: note: in included file (through include/linux/module.h): include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true -- drivers/scsi/leapioraid/leapioraid_os.c:5965:29: sparse: sparse: cast to restricted __le16 drivers/scsi/leapioraid/leapioraid_os.c:521:30: sparse: sparse: symbol 'leapioraid_get_sdev_from_target' was not declared. Should it be static? drivers/scsi/leapioraid/leapioraid_os.c:534:30: sparse: sparse: symbol '__leapioraid_get_sdev_by_addr' was not declared. Should it be static? drivers/scsi/leapioraid/leapioraid_os.c:866:34: sparse: sparse: symbol 'leapioraid_scsihost_enclosure_find_by_handle' was not declared. Should it be static? drivers/scsi/leapioraid/leapioraid_os.c:1854:1: sparse: sparse: symbol 'leapioraid_scsihost_tm_cmd_map_status' was not declared. Should it be static? drivers/scsi/leapioraid/leapioraid_os.c:1889:1: sparse: sparse: symbol 'leapioraid_scsihost_tm_post_processing' was not declared. Should it be static? drivers/scsi/leapioraid/leapioraid_os.c:3080:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] dev_handle @@ got restricted __le16 [usertype] DevHandle @@ drivers/scsi/leapioraid/leapioraid_os.c:3080:25: sparse: expected unsigned short [usertype] dev_handle drivers/scsi/leapioraid/leapioraid_os.c:3080:25: sparse: got restricted __le16 [usertype] DevHandle drivers/scsi/leapioraid/leapioraid_os.c:3081:17: sparse: sparse: cast to restricted __le16 drivers/scsi/leapioraid/leapioraid_os.c:3091:35: sparse: sparse: cast to restricted __le16 drivers/scsi/leapioraid/leapioraid_os.c:3093:42: sparse: sparse: cast to restricted __le16 drivers/scsi/leapioraid/leapioraid_os.c:3094:45: sparse: sparse: cast to restricted __le16 drivers/scsi/leapioraid/leapioraid_os.c:3095:25: sparse: sparse: cast to restricted __le16 drivers/scsi/leapioraid/leapioraid_os.c:3099:42: sparse: sparse: cast to restricted __le16 drivers/scsi/leapioraid/leapioraid_os.c:3100:61: sparse: sparse: cast to restricted __le16 drivers/scsi/leapioraid/leapioraid_os.c:3102:25: sparse: sparse: cast to restricted __le16 drivers/scsi/leapioraid/leapioraid_os.c:3106:42: sparse: sparse: cast to restricted __le16 drivers/scsi/leapioraid/leapioraid_os.c:3107:35: sparse: sparse: cast to restricted __le16 drivers/scsi/leapioraid/leapioraid_os.c:6840:37: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] EnclosureHandle @@ got unsigned short [usertype] @@ drivers/scsi/leapioraid/leapioraid_os.c:6840:37: sparse: expected restricted __le16 [usertype] EnclosureHandle drivers/scsi/leapioraid/leapioraid_os.c:6840:37: sparse: got unsigned short [usertype] drivers/scsi/leapioraid/leapioraid_os.c:6844:76: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected unsigned short [usertype] handle @@ got restricted __le16 [usertype] EnclosureHandle @@ drivers/scsi/leapioraid/leapioraid_os.c:6844:76: sparse: expected unsigned short [usertype] handle drivers/scsi/leapioraid/leapioraid_os.c:6844:76: sparse: got restricted __le16 [usertype] EnclosureHandle drivers/scsi/leapioraid/leapioraid_os.c:6859:59: sparse: sparse: incorrect type in argument 5 (different base types) @@ expected unsigned int [usertype] handle @@ got restricted __le16 [usertype] EnclosureHandle @@ drivers/scsi/leapioraid/leapioraid_os.c:6859:59: sparse: expected unsigned int [usertype] handle drivers/scsi/leapioraid/leapioraid_os.c:6859:59: sparse: got restricted __le16 [usertype] EnclosureHandle drivers/scsi/leapioraid/leapioraid_os.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...): include/linux/page-flags.h:244:46: sparse: sparse: self-comparison always evaluates to false drivers/scsi/leapioraid/leapioraid_os.c: note: in included file (through include/linux/module.h): include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true

vim +547 drivers/scsi/leapioraid/leapioraid_app.c 506 507 static int 508 leapioraid_ctl_set_task_mid(struct LEAPIORAID_ADAPTER *ioc, 509 struct leapio_ioctl_command *karg, 510 struct LeapioraidSCSITmgReq_t *tm_request) 511 { 512 u8 found = 0; 513 u16 smid; 514 u16 handle; 515 struct scsi_cmnd *scmd; 516 struct LEAPIORAID_DEVICE *priv_data; 517 struct LeapioraidSCSITmgRep_t *tm_reply; 518 u32 sz; 519 u32 lun; 520 char *desc = NULL; 521 struct leapioraid_scsiio_tracker *st = NULL; 522 523 if (tm_request->TaskType == LEAPIORAID_SCSITASKMGMT_TASKTYPE_ABORT_TASK) 524 desc = "abort_task"; 525 else if (tm_request->TaskType == 526 LEAPIORAID_SCSITASKMGMT_TASKTYPE_QUERY_TASK) 527 desc = "query_task"; 528 else 529 return 0; 530 lun = scsilun_to_int((struct scsi_lun *)tm_request->LUN); 531 handle = le16_to_cpu(tm_request->DevHandle); 532 for (smid = ioc->shost->can_queue; smid && !found; smid--) { 533 scmd = leapioraid_scsihost_scsi_lookup_get(ioc, smid); 534 if (scmd == NULL || scmd->device == NULL || 535 scmd->device->hostdata == NULL) 536 continue; 537 if (lun != scmd->device->lun) 538 continue; 539 priv_data = scmd->device->hostdata; 540 if (priv_data->sas_target == NULL) 541 continue; 542 if (priv_data->sas_target->handle != handle) 543 continue; 544 st = leapioraid_base_scsi_cmd_priv(scmd); 545 if ((!st) || (st->smid == 0)) 546 continue;

547 if (!tm_request->TaskMID || tm_request->TaskMID == st->smid) { 548 tm_request->TaskMID = cpu_to_le16(st->smid); 549 found = 1; 550 } 551 } 552 if (!found) { 553 dctlprintk(ioc, pr_info( 554 "%s %s: handle(0x%04x), lun(%d), no active mid!!\n", 555 ioc->name, desc, 556 le16_to_cpu(tm_request->DevHandle), 557 lun)); 558 tm_reply = ioc->ctl_cmds.reply; 559 tm_reply->DevHandle = tm_request->DevHandle; 560 tm_reply->Function = LEAPIORAID_FUNC_SCSI_TASK_MGMT; 561 tm_reply->TaskType = tm_request->TaskType; 562 tm_reply->MsgLength = 563 sizeof(struct LeapioraidSCSITmgRep_t) / 4; 564 tm_reply->VP_ID = tm_request->VP_ID; 565 tm_reply->VF_ID = tm_request->VF_ID; 566 sz = min_t(u32, karg->max_reply_bytes, ioc->reply_sz); 567 if (copy_to_user(karg->reply_frame_buf_ptr, ioc->ctl_cmds.reply, 568 sz)) 569 pr_err("failure at %s:%d/%s()!\n", __FILE__, 570 __LINE__, __func__); 571 return 1; 572 } 573 dctlprintk(ioc, pr_info( 574 "%s %s: handle(0x%04x), lun(%d), task_mid(%d)\n", 575 ioc->name, desc, 576 le16_to_cpu(tm_request->DevHandle), lun, 577 le16_to_cpu(tm_request->TaskMID))); 578 return 0; 579 } 580

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