diff options
Diffstat (limited to 'drivers/scsi')
30 files changed, 73 insertions, 80 deletions
diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c index b76f241862e9..221a520e8a9b 100644 --- a/drivers/scsi/arcmsr/arcmsr_hba.c +++ b/drivers/scsi/arcmsr/arcmsr_hba.c @@ -1045,7 +1045,7 @@ static void arcmsr_init_get_devmap_timer(struct AdapterControlBlock *pacb) static void arcmsr_init_set_datetime_timer(struct AdapterControlBlock *pacb) { timer_setup(&pacb->refresh_timer, arcmsr_set_iop_datetime, 0); - pacb->refresh_timer.expires = jiffies + msecs_to_jiffies(60 * 1000); + pacb->refresh_timer.expires = jiffies + secs_to_jiffies(60); add_timer(&pacb->refresh_timer); } diff --git a/drivers/scsi/cxlflash/Kconfig b/drivers/scsi/cxlflash/Kconfig index 5533bdcb0458..c424d36e89a6 100644 --- a/drivers/scsi/cxlflash/Kconfig +++ b/drivers/scsi/cxlflash/Kconfig @@ -4,10 +4,12 @@ # config CXLFLASH - tristate "Support for IBM CAPI Flash" + tristate "Support for IBM CAPI Flash (DEPRECATED)" depends on PCI && SCSI && (CXL || OCXL) && EEH select IRQ_POLL - default m help + The cxlflash driver is deprecated and will be removed in a future + kernel release. + Allows CAPI Accelerated IO to Flash If unsure, say N. diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c index 76073a71c028..ae626e389c8b 100644 --- a/drivers/scsi/cxlflash/main.c +++ b/drivers/scsi/cxlflash/main.c @@ -3651,6 +3651,8 @@ static int cxlflash_probe(struct pci_dev *pdev, int rc = 0; int k; + dev_err_once(&pdev->dev, "DEPRECATION: cxlflash is deprecated and will be removed in a future kernel release\n"); + dev_dbg(&pdev->dev, "%s: Found CXLFLASH with IRQ: %d\n", __func__, pdev->irq); diff --git a/drivers/scsi/cxlflash/superpipe.c b/drivers/scsi/cxlflash/superpipe.c index b375509d1470..97631f48e19d 100644 --- a/drivers/scsi/cxlflash/superpipe.c +++ b/drivers/scsi/cxlflash/superpipe.c @@ -966,7 +966,7 @@ static int cxlflash_disk_detach(struct scsi_device *sdev, void *detach) * * This routine is the release handler for the fops registered with * the CXL services on an initial attach for a context. It is called - * when a close (explicity by the user or as part of a process tear + * when a close (explicitly by the user or as part of a process tear * down) is performed on the adapter file descriptor returned to the * user. The user should be aware that explicitly performing a close * considered catastrophic and subsequent usage of the superpipe API diff --git a/drivers/scsi/fnic/fnic_main.c b/drivers/scsi/fnic/fnic_main.c index 2fc5e9688147..0b20ac8c3f46 100644 --- a/drivers/scsi/fnic/fnic_main.c +++ b/drivers/scsi/fnic/fnic_main.c @@ -16,7 +16,6 @@ #include <linux/spinlock.h> #include <linux/workqueue.h> #include <linux/if_ether.h> -#include <linux/blk-mq-pci.h> #include <scsi/fc/fc_fip.h> #include <scsi/scsi_host.h> #include <scsi/scsi_transport.h> @@ -697,7 +696,7 @@ void fnic_mq_map_queues_cpus(struct Scsi_Host *host) return; } - blk_mq_pci_map_queues(qmap, l_pdev, FNIC_PCI_OFFSET); + blk_mq_map_hw_queues(qmap, &l_pdev->dev, FNIC_PCI_OFFSET); } static int fnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h index 45ea313b342b..2d438d722d0b 100644 --- a/drivers/scsi/hisi_sas/hisi_sas.h +++ b/drivers/scsi/hisi_sas/hisi_sas.h @@ -9,7 +9,6 @@ #include <linux/acpi.h> #include <linux/blk-mq.h> -#include <linux/blk-mq-pci.h> #include <linux/clk.h> #include <linux/debugfs.h> #include <linux/dmapool.h> diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 6766995e227b..48b95d9a7927 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -3328,8 +3328,8 @@ static void hisi_sas_map_queues(struct Scsi_Host *shost) if (i == HCTX_TYPE_POLL) blk_mq_map_queues(qmap); else - blk_mq_pci_map_queues(qmap, hisi_hba->pci_dev, - BASE_VECTORS_V3_HW); + blk_mq_map_hw_queues(qmap, hisi_hba->dev, + BASE_VECTORS_V3_HW); qoff += qmap->nr_queues; } } @@ -3345,7 +3345,7 @@ static const struct scsi_host_template sht_v3_hw = { .sdev_init = hisi_sas_sdev_init, .shost_groups = host_v3_hw_groups, .sdev_groups = sdev_groups_v3_hw, - .tag_alloc_policy = BLK_TAG_ALLOC_RR, + .tag_alloc_policy_rr = true, .host_reset = hisi_sas_host_reset, .host_tagset = 1, .mq_poll = queue_complete_v3_hw, diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index b94624789771..bcadf11414c8 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -598,7 +598,7 @@ lpfc_config_port_post(struct lpfc_hba *phba) jiffies + msecs_to_jiffies(1000 * timeout)); /* Set up heart beat (HB) timer */ mod_timer(&phba->hb_tmofunc, - jiffies + msecs_to_jiffies(1000 * LPFC_HB_MBOX_INTERVAL)); + jiffies + secs_to_jiffies(LPFC_HB_MBOX_INTERVAL)); clear_bit(HBA_HBEAT_INP, &phba->hba_flag); clear_bit(HBA_HBEAT_TMO, &phba->hba_flag); phba->last_completion_time = jiffies; @@ -1267,7 +1267,7 @@ lpfc_hb_mbox_cmpl(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmboxq) !test_bit(FC_UNLOADING, &phba->pport->load_flag)) mod_timer(&phba->hb_tmofunc, jiffies + - msecs_to_jiffies(1000 * LPFC_HB_MBOX_INTERVAL)); + secs_to_jiffies(LPFC_HB_MBOX_INTERVAL)); return; } @@ -1555,7 +1555,7 @@ lpfc_hb_timeout_handler(struct lpfc_hba *phba) /* If IOs are completing, no need to issue a MBX_HEARTBEAT */ spin_lock_irq(&phba->pport->work_port_lock); if (time_after(phba->last_completion_time + - msecs_to_jiffies(1000 * LPFC_HB_MBOX_INTERVAL), + secs_to_jiffies(LPFC_HB_MBOX_INTERVAL), jiffies)) { spin_unlock_irq(&phba->pport->work_port_lock); if (test_bit(HBA_HBEAT_INP, &phba->hba_flag)) @@ -3354,7 +3354,7 @@ lpfc_block_mgmt_io(struct lpfc_hba *phba, int mbx_action) spin_unlock_irqrestore(&phba->hbalock, iflag); if (mbx_action == LPFC_MBX_NO_WAIT) return; - timeout = msecs_to_jiffies(LPFC_MBOX_TMO * 1000) + jiffies; + timeout = secs_to_jiffies(LPFC_MBOX_TMO) + jiffies; spin_lock_irqsave(&phba->hbalock, iflag); if (phba->sli.mbox_active) { actcmd = phba->sli.mbox_active->u.mb.mbxCommand; @@ -4924,14 +4924,14 @@ int lpfc_scan_finished(struct Scsi_Host *shost, unsigned long time) stat = 1; goto finished; } - if (time >= msecs_to_jiffies(30 * 1000)) { + if (time >= secs_to_jiffies(30)) { lpfc_printf_log(phba, KERN_INFO, LOG_INIT, "0461 Scanning longer than 30 " "seconds. Continuing initialization\n"); stat = 1; goto finished; } - if (time >= msecs_to_jiffies(15 * 1000) && + if (time >= secs_to_jiffies(15) && phba->link_state <= LPFC_LINK_DOWN) { lpfc_printf_log(phba, KERN_INFO, LOG_INIT, "0465 Link down longer than 15 " @@ -4945,7 +4945,7 @@ int lpfc_scan_finished(struct Scsi_Host *shost, unsigned long time) if (vport->num_disc_nodes || vport->fc_prli_sent) goto finished; if (!atomic_read(&vport->fc_map_cnt) && - time < msecs_to_jiffies(2 * 1000)) + time < secs_to_jiffies(2)) goto finished; if ((phba->sli.sli_flag & LPFC_SLI_MBOX_ACTIVE) != 0) goto finished; @@ -5179,8 +5179,8 @@ lpfc_vmid_poll(struct timer_list *t) lpfc_worker_wake_up(phba); /* restart the timer for the next iteration */ - mod_timer(&phba->inactive_vmid_poll, jiffies + msecs_to_jiffies(1000 * - LPFC_VMID_TIMER)); + mod_timer(&phba->inactive_vmid_poll, + jiffies + secs_to_jiffies(LPFC_VMID_TIMER)); } /** diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c index 5aa21c683ac6..a596b80d03d4 100644 --- a/drivers/scsi/lpfc/lpfc_nportdisc.c +++ b/drivers/scsi/lpfc/lpfc_nportdisc.c @@ -911,7 +911,7 @@ lpfc_rcv_logo(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, (ndlp->nlp_state >= NLP_STE_ADISC_ISSUE || ndlp->nlp_state <= NLP_STE_PRLI_ISSUE)) { mod_timer(&ndlp->nlp_delayfunc, - jiffies + msecs_to_jiffies(1000 * 1)); + jiffies + secs_to_jiffies(1)); set_bit(NLP_DELAY_TMO, &ndlp->nlp_flag); ndlp->nlp_last_elscmd = ELS_CMD_PLOGI; lpfc_printf_vlog(vport, KERN_INFO, @@ -1337,7 +1337,7 @@ lpfc_rcv_els_plogi_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, } /* Put ndlp in npr state set plogi timer for 1 sec */ - mod_timer(&ndlp->nlp_delayfunc, jiffies + msecs_to_jiffies(1000 * 1)); + mod_timer(&ndlp->nlp_delayfunc, jiffies + secs_to_jiffies(1)); set_bit(NLP_DELAY_TMO, &ndlp->nlp_flag); ndlp->nlp_last_elscmd = ELS_CMD_PLOGI; ndlp->nlp_prev_state = NLP_STE_PLOGI_ISSUE; @@ -1941,7 +1941,7 @@ lpfc_cmpl_reglogin_reglogin_issue(struct lpfc_vport *vport, /* Put ndlp in npr state set plogi timer for 1 sec */ mod_timer(&ndlp->nlp_delayfunc, - jiffies + msecs_to_jiffies(1000 * 1)); + jiffies + secs_to_jiffies(1)); set_bit(NLP_DELAY_TMO, &ndlp->nlp_flag); ndlp->nlp_last_elscmd = ELS_CMD_PLOGI; @@ -2750,7 +2750,7 @@ lpfc_rcv_prlo_npr_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, if (!test_bit(NLP_DELAY_TMO, &ndlp->nlp_flag)) { mod_timer(&ndlp->nlp_delayfunc, - jiffies + msecs_to_jiffies(1000 * 1)); + jiffies + secs_to_jiffies(1)); set_bit(NLP_DELAY_TMO, &ndlp->nlp_flag); clear_bit(NLP_NPR_ADISC, &ndlp->nlp_flag); ndlp->nlp_last_elscmd = ELS_CMD_PLOGI; diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index 43dc1da4a156..b1adb9f59097 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.c +++ b/drivers/scsi/lpfc/lpfc_nvme.c @@ -2237,7 +2237,7 @@ lpfc_nvme_lport_unreg_wait(struct lpfc_vport *vport, * wait. Print a message if a 10 second wait expires and renew the * wait. This is unexpected. */ - wait_tmo = msecs_to_jiffies(LPFC_NVME_WAIT_TMO * 1000); + wait_tmo = secs_to_jiffies(LPFC_NVME_WAIT_TMO); while (true) { ret = wait_for_completion_timeout(lport_unreg_cmp, wait_tmo); if (unlikely(!ret)) { diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 874644b31a3e..3fd9723cd271 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -9012,7 +9012,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba) /* Start heart beat timer */ mod_timer(&phba->hb_tmofunc, - jiffies + msecs_to_jiffies(1000 * LPFC_HB_MBOX_INTERVAL)); + jiffies + secs_to_jiffies(LPFC_HB_MBOX_INTERVAL)); clear_bit(HBA_HBEAT_INP, &phba->hba_flag); clear_bit(HBA_HBEAT_TMO, &phba->hba_flag); phba->last_completion_time = jiffies; @@ -13323,7 +13323,7 @@ lpfc_sli_mbox_sys_shutdown(struct lpfc_hba *phba, int mbx_action) lpfc_sli_mbox_sys_flush(phba); return; } - timeout = msecs_to_jiffies(LPFC_MBOX_TMO * 1000) + jiffies; + timeout = secs_to_jiffies(LPFC_MBOX_TMO) + jiffies; /* Disable softirqs, including timers from obtaining phba->hbalock */ local_bh_disable(); diff --git a/drivers/scsi/lpfc/lpfc_vmid.c b/drivers/scsi/lpfc/lpfc_vmid.c index cc3e4736f2fe..14dbfe954e42 100644 --- a/drivers/scsi/lpfc/lpfc_vmid.c +++ b/drivers/scsi/lpfc/lpfc_vmid.c @@ -278,7 +278,7 @@ int lpfc_vmid_get_appid(struct lpfc_vport *vport, char *uuid, if (!(vport->phba->pport->vmid_flag & LPFC_VMID_TIMER_ENBLD)) { mod_timer(&vport->phba->inactive_vmid_poll, jiffies + - msecs_to_jiffies(1000 * LPFC_VMID_TIMER)); + secs_to_jiffies(LPFC_VMID_TIMER)); vport->phba->pport->vmid_flag |= LPFC_VMID_TIMER_ENBLD; } } diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 833153bfd07b..d85f990aec88 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -37,7 +37,6 @@ #include <linux/poll.h> #include <linux/vmalloc.h> #include <linux/irq_poll.h> -#include <linux/blk-mq-pci.h> #include <scsi/scsi.h> #include <scsi/scsi_cmnd.h> @@ -3193,7 +3192,7 @@ static void megasas_map_queues(struct Scsi_Host *shost) map = &shost->tag_set.map[HCTX_TYPE_DEFAULT]; map->nr_queues = instance->msix_vectors - offset; map->queue_offset = 0; - blk_mq_pci_map_queues(map, instance->pdev, offset); + blk_mq_map_hw_queues(map, &instance->pdev->dev, offset); qoff += map->nr_queues; offset += map->nr_queues; diff --git a/drivers/scsi/mpi3mr/mpi3mr.h b/drivers/scsi/mpi3mr/mpi3mr.h index 0c3e1ac076b5..0d72b5f1b69d 100644 --- a/drivers/scsi/mpi3mr/mpi3mr.h +++ b/drivers/scsi/mpi3mr/mpi3mr.h @@ -12,7 +12,6 @@ #include <linux/blkdev.h> #include <linux/blk-mq.h> -#include <linux/blk-mq-pci.h> #include <linux/delay.h> #include <linux/dmapool.h> #include <linux/errno.h> diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c index bf14b6f36ebb..b9a51d3f2024 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_os.c +++ b/drivers/scsi/mpi3mr/mpi3mr_os.c @@ -4042,7 +4042,7 @@ static void mpi3mr_map_queues(struct Scsi_Host *shost) */ map->queue_offset = qoff; if (i != HCTX_TYPE_POLL) - blk_mq_pci_map_queues(map, mrioc->pdev, offset); + blk_mq_map_hw_queues(map, &mrioc->pdev->dev, offset); else blk_mq_map_queues(map); diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c index 5f566df24a34..a456e5ec74d8 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c +++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c @@ -53,7 +53,6 @@ #include <linux/pci.h> #include <linux/interrupt.h> #include <linux/raid_class.h> -#include <linux/blk-mq-pci.h> #include <linux/unaligned.h> #include "mpt3sas_base.h" @@ -11890,7 +11889,7 @@ static void scsih_map_queues(struct Scsi_Host *shost) */ map->queue_offset = qoff; if (i != HCTX_TYPE_POLL) - blk_mq_pci_map_queues(map, ioc->pdev, offset); + blk_mq_map_hw_queues(map, &ioc->pdev->dev, offset); else blk_mq_map_queues(map); diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c index c32ceeba7ccb..599410bcdfea 100644 --- a/drivers/scsi/pm8001/pm8001_init.c +++ b/drivers/scsi/pm8001/pm8001_init.c @@ -105,7 +105,7 @@ static void pm8001_map_queues(struct Scsi_Host *shost) struct blk_mq_queue_map *qmap = &shost->tag_set.map[HCTX_TYPE_DEFAULT]; if (pm8001_ha->number_of_intr > 1) { - blk_mq_pci_map_queues(qmap, pm8001_ha->pdev, 1); + blk_mq_map_hw_queues(qmap, &pm8001_ha->pdev->dev, 1); return; } @@ -736,7 +736,7 @@ static int pm8001_init_sas_add(struct pm8001_hba_info *pm8001_ha) return -EIO; } time_remaining = wait_for_completion_timeout(&completion, - msecs_to_jiffies(60*1000)); // 1 min + secs_to_jiffies(60)); // 1 min if (!time_remaining) { kfree(payload.func_specific); pm8001_dbg(pm8001_ha, FAIL, "get_nvmd_req timeout\n"); diff --git a/drivers/scsi/pm8001/pm8001_sas.h b/drivers/scsi/pm8001/pm8001_sas.h index a349cf50770c..315f6a7523f0 100644 --- a/drivers/scsi/pm8001/pm8001_sas.h +++ b/drivers/scsi/pm8001/pm8001_sas.h @@ -56,7 +56,6 @@ #include <scsi/sas_ata.h> #include <linux/atomic.h> #include <linux/blk-mq.h> -#include <linux/blk-mq-pci.h> #include "pm8001_defs.h" #define DRV_NAME "pm80xx" diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c index 8f4cc136a9c9..8ee2e337c9e1 100644 --- a/drivers/scsi/qla2xxx/qla_nvme.c +++ b/drivers/scsi/qla2xxx/qla_nvme.c @@ -8,7 +8,6 @@ #include <linux/delay.h> #include <linux/nvme.h> #include <linux/nvme-fc.h> -#include <linux/blk-mq-pci.h> #include <linux/blk-mq.h> static struct nvme_fc_port_template qla_nvme_fc_transport; @@ -841,7 +840,7 @@ static void qla_nvme_map_queues(struct nvme_fc_local_port *lport, { struct scsi_qla_host *vha = lport->private; - blk_mq_pci_map_queues(map, vha->hw->pdev, vha->irq_offset); + blk_mq_map_hw_queues(map, &vha->hw->pdev->dev, vha->irq_offset); } static void qla_nvme_localport_delete(struct nvme_fc_local_port *lport) diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index f90ae9c3360c..6b9b8218b512 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -13,7 +13,6 @@ #include <linux/mutex.h> #include <linux/kobject.h> #include <linux/slab.h> -#include <linux/blk-mq-pci.h> #include <linux/refcount.h> #include <linux/crash_dump.h> #include <linux/trace_events.h> @@ -8071,7 +8070,8 @@ static void qla2xxx_map_queues(struct Scsi_Host *shost) if (USER_CTRL_IRQ(vha->hw) || !vha->hw->mqiobase) blk_mq_map_queues(qmap); else - blk_mq_pci_map_queues(qmap, vha->hw->pdev, vha->irq_offset); + blk_mq_map_hw_queues(qmap, &vha->hw->pdev->dev, + vha->irq_offset); } struct scsi_host_template qla2xxx_driver_template = { diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 062ec5f24758..6b0e6b4cd8af 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -7189,7 +7189,8 @@ exit_new_nt_list: * 1: if flashnode entry is non-persistent * 0: if flashnode entry is persistent **/ -static int qla4xxx_sysfs_ddb_is_non_persistent(struct device *dev, void *data) +static int qla4xxx_sysfs_ddb_is_non_persistent(struct device *dev, + const void *data) { struct iscsi_bus_flash_session *fnode_sess; diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 1023f58b2373..d776f13cd160 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -214,6 +214,9 @@ static int scsi_check_passthrough(struct scsi_cmnd *scmd, struct scsi_sense_hdr sshdr; enum sam_status status; + if (!scmd->result) + return 0; + if (!failures) return 0; @@ -2078,9 +2081,8 @@ int scsi_mq_setup_tags(struct Scsi_Host *shost) tag_set->queue_depth = shost->can_queue; tag_set->cmd_size = cmd_size; tag_set->numa_node = dev_to_node(shost->dma_dev); - tag_set->flags = BLK_MQ_F_SHOULD_MERGE; - tag_set->flags |= - BLK_ALLOC_POLICY_TO_MQ_FLAG(shost->hostt->tag_alloc_policy); + if (shost->hostt->tag_alloc_policy_rr) + tag_set->flags |= BLK_MQ_F_TAG_RR; if (shost->queuecommand_may_block) tag_set->flags |= BLK_MQ_F_BLOCKING; tag_set->driver_data = shost; @@ -2734,6 +2736,7 @@ int scsi_device_quiesce(struct scsi_device *sdev) { struct request_queue *q = sdev->request_queue; + unsigned int memflags; int err; /* @@ -2748,7 +2751,7 @@ scsi_device_quiesce(struct scsi_device *sdev) blk_set_pm_only(q); - blk_mq_freeze_queue(q); + memflags = blk_mq_freeze_queue(q); /* * Ensure that the effect of blk_set_pm_only() will be visible * for percpu_ref_tryget() callers that occur after the queue @@ -2756,7 +2759,7 @@ scsi_device_quiesce(struct scsi_device *sdev) * was called. See also https://lwn.net/Articles/573497/. */ synchronize_rcu(); - blk_mq_unfreeze_queue(q); + blk_mq_unfreeze_queue(q, memflags); mutex_lock(&sdev->state_mutex); err = scsi_device_set_state(sdev, SDEV_QUIESCE); diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index f2093982b3db..087fcbfc9aaa 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -220,6 +220,7 @@ static int scsi_realloc_sdev_budget_map(struct scsi_device *sdev, int new_shift = sbitmap_calculate_shift(depth); bool need_alloc = !sdev->budget_map.map; bool need_free = false; + unsigned int memflags; int ret; struct sbitmap sb_backup; @@ -240,7 +241,7 @@ static int scsi_realloc_sdev_budget_map(struct scsi_device *sdev, * and here disk isn't added yet, so freezing is pretty fast */ if (need_free) { - blk_mq_freeze_queue(sdev->request_queue); + memflags = blk_mq_freeze_queue(sdev->request_queue); sb_backup = sdev->budget_map; } ret = sbitmap_init_node(&sdev->budget_map, @@ -256,7 +257,7 @@ static int scsi_realloc_sdev_budget_map(struct scsi_device *sdev, else sbitmap_free(&sb_backup); ret = 0; - blk_mq_unfreeze_queue(sdev->request_queue); + blk_mq_unfreeze_queue(sdev->request_queue, memflags); } return ret; } diff --git a/drivers/scsi/scsi_sysctl.c b/drivers/scsi/scsi_sysctl.c index 093774d77534..be4aef0f4f99 100644 --- a/drivers/scsi/scsi_sysctl.c +++ b/drivers/scsi/scsi_sysctl.c @@ -12,7 +12,7 @@ #include "scsi_priv.h" -static struct ctl_table scsi_table[] = { +static const struct ctl_table scsi_table[] = { { .procname = "logging_level", .data = &scsi_logging_level, .maxlen = sizeof(scsi_logging_level), diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c index 8fc5e0aa5eaf..9c347c64c315 100644 --- a/drivers/scsi/scsi_transport_iscsi.c +++ b/drivers/scsi/scsi_transport_iscsi.c @@ -1324,7 +1324,7 @@ EXPORT_SYMBOL_GPL(iscsi_create_flashnode_conn); * 1 on success * 0 on failure */ -static int iscsi_is_flashnode_conn_dev(struct device *dev, void *data) +static int iscsi_is_flashnode_conn_dev(struct device *dev, const void *data) { return dev->bus == &iscsi_flashnode_bus; } @@ -1335,7 +1335,7 @@ static int iscsi_destroy_flashnode_conn(struct iscsi_bus_flash_conn *fnode_conn) return 0; } -static int flashnode_match_index(struct device *dev, void *data) +static int flashnode_match_index(struct device *dev, const void *data) { struct iscsi_bus_flash_session *fnode_sess = NULL; int ret = 0; @@ -1344,7 +1344,7 @@ static int flashnode_match_index(struct device *dev, void *data) goto exit_match_index; fnode_sess = iscsi_dev_to_flash_session(dev); - ret = (fnode_sess->target_id == *((int *)data)) ? 1 : 0; + ret = (fnode_sess->target_id == *((const int *)data)) ? 1 : 0; exit_match_index: return ret; @@ -1389,8 +1389,8 @@ iscsi_get_flashnode_by_index(struct Scsi_Host *shost, uint32_t idx) * %NULL on failure */ struct device * -iscsi_find_flashnode_sess(struct Scsi_Host *shost, void *data, - int (*fn)(struct device *dev, void *data)) +iscsi_find_flashnode_sess(struct Scsi_Host *shost, const void *data, + device_match_t fn) { return device_find_child(&shost->shost_gendev, data, fn); } @@ -4077,7 +4077,7 @@ iscsi_if_rx(struct sk_buff *skb) } do { /* - * special case for GET_STATS: + * special case for GET_STATS, GET_CHAP and GET_HOST_STATS: * on success - sending reply and stats from * inside of if_recv_msg(), * on error - fall through. @@ -4086,6 +4086,8 @@ iscsi_if_rx(struct sk_buff *skb) break; if (ev->type == ISCSI_UEVENT_GET_CHAP && !err) break; + if (ev->type == ISCSI_UEVENT_GET_HOST_STATS && !err) + break; err = iscsi_if_send_reply(portid, nlh->nlmsg_type, ev, sizeof(*ev)); if (err == -EAGAIN && --retries < 0) { diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 8947dab132d7..950d8c9fb884 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -177,9 +177,8 @@ cache_type_store(struct device *dev, struct device_attribute *attr, lim = queue_limits_start_update(sdkp->disk->queue); sd_set_flush_flag(sdkp, &lim); - blk_mq_freeze_queue(sdkp->disk->queue); - ret = queue_limits_commit_update(sdkp->disk->queue, &lim); - blk_mq_unfreeze_queue(sdkp->disk->queue); + ret = queue_limits_commit_update_frozen(sdkp->disk->queue, + &lim); if (ret) return ret; return count; @@ -483,9 +482,7 @@ provisioning_mode_store(struct device *dev, struct device_attribute *attr, lim = queue_limits_start_update(sdkp->disk->queue); sd_config_discard(sdkp, &lim, mode); - blk_mq_freeze_queue(sdkp->disk->queue); - err = queue_limits_commit_update(sdkp->disk->queue, &lim); - blk_mq_unfreeze_queue(sdkp->disk->queue); + err = queue_limits_commit_update_frozen(sdkp->disk->queue, &lim); if (err) return err; return count; @@ -594,9 +591,7 @@ max_write_same_blocks_store(struct device *dev, struct device_attribute *attr, lim = queue_limits_start_update(sdkp->disk->queue); sd_config_write_same(sdkp, &lim); - blk_mq_freeze_queue(sdkp->disk->queue); - err = queue_limits_commit_update(sdkp->disk->queue, &lim); - blk_mq_unfreeze_queue(sdkp->disk->queue); + err = queue_limits_commit_update_frozen(sdkp->disk->queue, &lim); if (err) return err; return count; @@ -814,14 +809,14 @@ static unsigned char sd_setup_protect_cmnd(struct scsi_cmnd *scmd, if (bio_integrity_flagged(bio, BIP_IP_CHECKSUM)) scmd->prot_flags |= SCSI_PROT_IP_CHECKSUM; - if (bio_integrity_flagged(bio, BIP_CTRL_NOCHECK) == false) + if (bio_integrity_flagged(bio, BIP_CHECK_GUARD)) scmd->prot_flags |= SCSI_PROT_GUARD_CHECK; } if (dif != T10_PI_TYPE3_PROTECTION) { /* DIX/DIF Type 0, 1, 2 */ scmd->prot_flags |= SCSI_PROT_REF_INCREMENT; - if (bio_integrity_flagged(bio, BIP_CTRL_NOCHECK) == false) + if (bio_integrity_flagged(bio, BIP_CHECK_REFTAG)) scmd->prot_flags |= SCSI_PROT_REF_CHECK; } @@ -996,6 +991,7 @@ static void sd_config_atomic(struct scsi_disk *sdkp, struct queue_limits *lim) lim->atomic_write_hw_boundary = 0; lim->atomic_write_hw_unit_min = unit_min * logical_block_size; lim->atomic_write_hw_unit_max = unit_max * logical_block_size; + lim->features |= BLK_FEAT_ATOMIC_WRITES; } static blk_status_t sd_setup_write_same16_cmnd(struct scsi_cmnd *cmd, @@ -3803,9 +3799,7 @@ static int sd_revalidate_disk(struct gendisk *disk) sd_config_write_same(sdkp, &lim); kfree(buffer); - blk_mq_freeze_queue(sdkp->disk->queue); - err = queue_limits_commit_update(sdkp->disk->queue, &lim); - blk_mq_unfreeze_queue(sdkp->disk->queue); + err = queue_limits_commit_update_frozen(sdkp->disk->queue, &lim); if (err) return err; diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 94127868bedf..effb7e768165 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1639,7 +1639,7 @@ MODULE_PARM_DESC(allow_dio, "allow direct I/O (default: 0 (disallow))"); #ifdef CONFIG_SYSCTL #include <linux/sysctl.h> -static struct ctl_table sg_sysctls[] = { +static const struct ctl_table sg_sysctls[] = { { .procname = "sg-big-buff", .data = &sg_big_buff, diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index 79501c8115bd..0da7be40c925 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -19,7 +19,6 @@ #include <linux/bcd.h> #include <linux/reboot.h> #include <linux/cciss_ioctl.h> -#include <linux/blk-mq-pci.h> #include <scsi/scsi_host.h> #include <scsi/scsi_cmnd.h> #include <scsi/scsi_device.h> @@ -6547,10 +6546,10 @@ static void pqi_map_queues(struct Scsi_Host *shost) struct pqi_ctrl_info *ctrl_info = shost_to_hba(shost); if (!ctrl_info->disable_managed_interrupts) - return blk_mq_pci_map_queues(&shost->tag_set.map[HCTX_TYPE_DEFAULT], - ctrl_info->pci_dev, 0); + blk_mq_map_hw_queues(&shost->tag_set.map[HCTX_TYPE_DEFAULT], + &ctrl_info->pci_dev->dev, 0); else - return blk_mq_map_queues(&shost->tag_set.map[HCTX_TYPE_DEFAULT]); + blk_mq_map_queues(&shost->tag_set.map[HCTX_TYPE_DEFAULT]); } static inline bool pqi_is_tape_changer_device(struct pqi_scsi_dev *device) diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 198bec87bb8e..b17796d5ee66 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -797,10 +797,7 @@ static int get_sectorsize(struct scsi_cd *cd) lim = queue_limits_start_update(q); lim.logical_block_size = sector_size; - blk_mq_freeze_queue(q); - err = queue_limits_commit_update(q, &lim); - blk_mq_unfreeze_queue(q); - return err; + return queue_limits_commit_update_frozen(q, &lim); } static int get_capabilities(struct scsi_cd *cd) diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c index 4dab566c913b..21ce3e940192 100644 --- a/drivers/scsi/virtio_scsi.c +++ b/drivers/scsi/virtio_scsi.c @@ -29,7 +29,6 @@ #include <scsi/scsi_tcq.h> #include <scsi/scsi_devinfo.h> #include <linux/seqlock.h> -#include <linux/blk-mq-virtio.h> #include "sd.h" @@ -746,7 +745,7 @@ static void virtscsi_map_queues(struct Scsi_Host *shost) if (i == HCTX_TYPE_POLL) blk_mq_map_queues(map); else - blk_mq_virtio_map_queues(map, vscsi->vdev, 2); + blk_mq_map_hw_queues(map, &vscsi->vdev->dev, 2); } } |