diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/leapraid/leapraid_func.h | 2 | ||||
| -rw-r--r-- | drivers/scsi/leapraid/leapraid_os.c | 8 | ||||
| -rw-r--r-- | drivers/scsi/libiscsi_tcp.c | 3 | ||||
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_base.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/scsi_devinfo.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/sd_zbc.c | 8 |
6 files changed, 17 insertions, 10 deletions
diff --git a/drivers/scsi/leapraid/leapraid_func.h b/drivers/scsi/leapraid/leapraid_func.h index 4c0b9ca728d8..e8a0815bf95f 100644 --- a/drivers/scsi/leapraid/leapraid_func.h +++ b/drivers/scsi/leapraid/leapraid_func.h @@ -554,7 +554,6 @@ struct leapraid_fw_evt_work { /** * struct leapraid_fw_evt_struct - Firmware event handling structure * - * @fw_evt_name: Name of the firmware event. * @fw_evt_thread: Workqueue used for processing firmware events. * @fw_evt_lock: Spinlock protecting access to the firmware event list. * @fw_evt_list: Linked list of pending firmware events. @@ -565,7 +564,6 @@ struct leapraid_fw_evt_work { */ struct leapraid_fw_evt_struct { u32 leapraid_evt_masks[4]; - char fw_evt_name[48]; struct workqueue_struct *fw_evt_thread; spinlock_t fw_evt_lock; /* protects firmware event */ struct list_head fw_evt_list; diff --git a/drivers/scsi/leapraid/leapraid_os.c b/drivers/scsi/leapraid/leapraid_os.c index ee3242779dfd..507f11862276 100644 --- a/drivers/scsi/leapraid/leapraid_os.c +++ b/drivers/scsi/leapraid/leapraid_os.c @@ -2054,12 +2054,10 @@ static int leapraid_probe(struct pci_dev *pdev, const struct pci_device_id *id) shost->transportt = leapraid_transport_template; shost->unique_id = adapter->adapter_attr.id; - snprintf(adapter->fw_evt_s.fw_evt_name, - sizeof(adapter->fw_evt_s.fw_evt_name), - "fw_event_%s%d", LEAPRAID_DRIVER_NAME, - adapter->adapter_attr.id); adapter->fw_evt_s.fw_evt_thread = - alloc_ordered_workqueue(adapter->fw_evt_s.fw_evt_name, 0); + alloc_ordered_workqueue("fw_event_%s%d", 0, + LEAPRAID_DRIVER_NAME, + adapter->adapter_attr.id); if (!adapter->fw_evt_s.fw_evt_thread) { dev_err(&adapter->pdev->dev, "%s: Failed to create fw event workqueue\n", __func__); diff --git a/drivers/scsi/libiscsi_tcp.c b/drivers/scsi/libiscsi_tcp.c index 7223bb18b048..d35f93451ee9 100644 --- a/drivers/scsi/libiscsi_tcp.c +++ b/drivers/scsi/libiscsi_tcp.c @@ -480,6 +480,9 @@ static int iscsi_tcp_data_in(struct iscsi_conn *conn, struct iscsi_task *task) int datasn = be32_to_cpu(rhdr->datasn); unsigned total_in_length = task->sc->sdb.length; + if (task->sc->sc_data_direction != DMA_FROM_DEVICE) + return ISCSI_ERR_PROTO; + /* * lib iscsi will update this in the completion handling if there * is status. diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index b95f187297ae..4f9a53769966 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -7886,7 +7886,9 @@ megasas_resume(struct device *dev) goto fail_init_mfi; } - if (megasas_get_ctrl_info(instance) != DCMD_SUCCESS) + scoped_guard(mutex, &instance->reset_mutex) + rval = megasas_get_ctrl_info(instance); + if (rval != DCMD_SUCCESS) goto fail_init_mfi; tasklet_init(&instance->isr_tasklet, instance->instancet->tasklet, diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index 15ffbe93ac72..88a911b35c94 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -161,7 +161,7 @@ static struct { {"DGC", "DISK", NULL, BLIST_SPARSELUN}, /* EMC CLARiiON, no storage on LUN 0 */ {"EMC", "Invista", "*", BLIST_SPARSELUN | BLIST_LARGELUN}, {"EMC", "SYMMETRIX", NULL, BLIST_SPARSELUN | BLIST_LARGELUN | - BLIST_REPORTLUN2 | BLIST_RETRY_ITF}, + BLIST_REPORTLUN2 | BLIST_RETRY_ITF | BLIST_SKIP_IO_HINTS}, {"EMULEX", "MD21/S2 ESDI", NULL, BLIST_SINGLELUN}, {"easyRAID", "16P", NULL, BLIST_NOREPORTLUN}, {"easyRAID", "X6P", NULL, BLIST_NOREPORTLUN}, diff --git a/drivers/scsi/sd_zbc.c b/drivers/scsi/sd_zbc.c index 56e455fb5add..456beaf2e769 100644 --- a/drivers/scsi/sd_zbc.c +++ b/drivers/scsi/sd_zbc.c @@ -589,7 +589,7 @@ int sd_zbc_revalidate_zones(struct scsi_disk *sdkp) int sd_zbc_read_zones(struct scsi_disk *sdkp, struct queue_limits *lim, u8 buf[SD_BUF_SIZE]) { - unsigned int nr_zones; + u64 nr_zones; u32 zone_blocks = 0; int ret; @@ -621,6 +621,12 @@ int sd_zbc_read_zones(struct scsi_disk *sdkp, struct queue_limits *lim, goto err; nr_zones = round_up(sdkp->capacity, zone_blocks) >> ilog2(zone_blocks); + if (nr_zones > INT_MAX) { + sd_printk(KERN_ERR, sdkp, "Too many zones (%llu)\n", + nr_zones); + ret = -EINVAL; + goto err; + } sdkp->early_zone_info.nr_zones = nr_zones; sdkp->early_zone_info.zone_blocks = zone_blocks; |