diff options
author | Doug Ledford <dledford@redhat.com> | 2017-08-18 14:10:23 -0400 |
---|---|---|
committer | Doug Ledford <dledford@redhat.com> | 2017-08-18 14:10:23 -0400 |
commit | d3cf4d9915c4fb60aeef580973aa77420e600746 (patch) | |
tree | 101f4c94eaa9d4c11673a41a7e5f2280fa59227d /drivers/infiniband | |
parent | 3e5f0881f17525e3b49835947a5e0cf2d681b1e2 (diff) | |
parent | 9d6fd7aca149e2c95915447f76b125dc2123db45 (diff) | |
download | linux-d3cf4d9915c4fb60aeef580973aa77420e600746.tar.gz linux-d3cf4d9915c4fb60aeef580973aa77420e600746.tar.bz2 linux-d3cf4d9915c4fb60aeef580973aa77420e600746.zip |
Merge branch 'misc' into k.o/for-next
Conflicts:
drivers/infiniband/core/iwcm.c - The rdma_netlink patches in
HEAD and the iwarp cm workqueue fix (don't use WQ_MEM_RECLAIM,
we aren't safe for that context) touched the same code.
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r-- | drivers/infiniband/core/cm.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/core/device.c | 4 | ||||
-rw-r--r-- | drivers/infiniband/core/iwcm.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/core/uverbs_cmd.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/bnxt_re/ib_verbs.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/cxgb4/cm.c | 1 | ||||
-rw-r--r-- | drivers/infiniband/hw/hfi1/chip.c | 6 | ||||
-rw-r--r-- | drivers/infiniband/hw/hfi1/sysfs.c | 4 | ||||
-rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_cm.c | 9 | ||||
-rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_pble.c | 9 | ||||
-rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_puda.c | 6 | ||||
-rw-r--r-- | drivers/infiniband/hw/mthca/mthca_main.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/nes/nes.c | 69 | ||||
-rw-r--r-- | drivers/infiniband/hw/qib/qib_init.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/qib/qib_sysfs.c | 4 | ||||
-rw-r--r-- | drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/sw/rxe/rxe_av.c | 7 |
17 files changed, 49 insertions, 84 deletions
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index d5ca101057b7..7a389697e2ec 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -4304,7 +4304,7 @@ static int __init ib_cm_init(void) goto error1; } - cm.wq = create_workqueue("ib_cm"); + cm.wq = alloc_workqueue("ib_cm", 0, 1); if (!cm.wq) { ret = -ENOMEM; goto error2; diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index fbc92c649be8..6a848f159380 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -523,7 +523,7 @@ int ib_register_device(struct ib_device *device, device->reg_state = IB_DEV_REGISTERED; list_for_each_entry(client, &client_list, list) - if (client->add && !add_client_context(device, client)) + if (!add_client_context(device, client) && client->add) client->add(device); device->index = __dev_new_index(); @@ -612,7 +612,7 @@ int ib_register_client(struct ib_client *client) mutex_lock(&device_mutex); list_for_each_entry(device, &device_list, core_list) - if (client->add && !add_client_context(device, client)) + if (!add_client_context(device, client) && client->add) client->add(device); down_write(&lists_rwsem); diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c index 452a3115e3e6..e33528e102f8 100644 --- a/drivers/infiniband/core/iwcm.c +++ b/drivers/infiniband/core/iwcm.c @@ -1177,7 +1177,7 @@ static int __init iw_cm_init(void) pr_err("iw_cm: couldn't init iwpm\n"); else rdma_nl_register(RDMA_NL_IWCM, iwcm_nl_cb_table); - iwcm_wq = alloc_ordered_workqueue("iw_cm_wq", WQ_MEM_RECLAIM); + iwcm_wq = alloc_ordered_workqueue("iw_cm_wq", 0); if (!iwcm_wq) return -ENOMEM; diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 670176b670a0..3ff0b334cdea 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -1020,7 +1020,7 @@ static struct ib_ucq_object *create_cq(struct ib_uverbs_file *file, cq->uobject = &obj->uobject; cq->comp_handler = ib_uverbs_comp_handler; cq->event_handler = ib_uverbs_cq_event_handler; - cq->cq_context = &ev_file->ev_queue; + cq->cq_context = ev_file ? &ev_file->ev_queue : NULL; atomic_set(&cq->usecnt, 0); obj->uobject.object = cq; diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c index d78fedc654d0..58461ee3773d 100644 --- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c +++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c @@ -3372,7 +3372,7 @@ int bnxt_re_dealloc_ucontext(struct ib_ucontext *ib_uctx) &rdev->qplib_res.dpi_tbl, &uctx->dpi); if (rc) - dev_err(rdev_to_dev(rdev), "Deallocte HW DPI failed!"); + dev_err(rdev_to_dev(rdev), "Deallocate HW DPI failed!"); /* Don't fail, continue*/ uctx->dpi.dbr = NULL; } diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index e49b34c3b136..ceaa2fa54d32 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -2871,7 +2871,6 @@ static int close_con_rpl(struct c4iw_dev *dev, struct sk_buff *skb) return 0; pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid); - BUG_ON(!ep); /* The cm_id may be null if we failed to connect */ mutex_lock(&ep->com.mutex); diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c index 101fbbbc2522..fdeec8abb6f1 100644 --- a/drivers/infiniband/hw/hfi1/chip.c +++ b/drivers/infiniband/hw/hfi1/chip.c @@ -7380,7 +7380,7 @@ void handle_verify_cap(struct work_struct *work) struct hfi1_devdata *dd = ppd->dd; u64 reg; u8 power_management; - u8 continious; + u8 continuous; u8 vcu; u8 vau; u8 z; @@ -7399,7 +7399,7 @@ void handle_verify_cap(struct work_struct *work) lcb_shutdown(dd, 0); adjust_lcb_for_fpga_serdes(dd); - read_vc_remote_phy(dd, &power_management, &continious); + read_vc_remote_phy(dd, &power_management, &continuous); read_vc_remote_fabric(dd, &vau, &z, &vcu, &vl15buf, &partner_supported_crc); read_vc_remote_link_width(dd, &remote_tx_rate, &link_widths); @@ -7413,7 +7413,7 @@ void handle_verify_cap(struct work_struct *work) get_link_widths(dd, &active_tx, &active_rx); dd_dev_info(dd, "Peer PHY: power management 0x%x, continuous updates 0x%x\n", - (int)power_management, (int)continious); + (int)power_management, (int)continuous); dd_dev_info(dd, "Peer Fabric: vAU %d, Z %d, vCU %d, vl15 credits 0x%x, CRC sizes 0x%x\n", (int)vau, (int)z, (int)vcu, (int)vl15buf, diff --git a/drivers/infiniband/hw/hfi1/sysfs.c b/drivers/infiniband/hw/hfi1/sysfs.c index 2f3bbcac1e34..6d2702ef34ac 100644 --- a/drivers/infiniband/hw/hfi1/sysfs.c +++ b/drivers/infiniband/hw/hfi1/sysfs.c @@ -95,7 +95,7 @@ static void port_release(struct kobject *kobj) /* nothing to do since memory is freed by hfi1_free_devdata() */ } -static struct bin_attribute cc_table_bin_attr = { +static const struct bin_attribute cc_table_bin_attr = { .attr = {.name = "cc_table_bin", .mode = 0444}, .read = read_cc_table_bin, .size = PAGE_SIZE, @@ -137,7 +137,7 @@ static ssize_t read_cc_setting_bin(struct file *filp, struct kobject *kobj, return count; } -static struct bin_attribute cc_setting_bin_attr = { +static const struct bin_attribute cc_setting_bin_attr = { .attr = {.name = "cc_settings_bin", .mode = 0444}, .read = read_cc_setting_bin, .size = PAGE_SIZE, diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c b/drivers/infiniband/hw/i40iw/i40iw_cm.c index 5a2fa743676c..a2b135039e5a 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_cm.c +++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c @@ -3687,8 +3687,6 @@ int i40iw_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) cm_node->accelerated = 1; if (cm_node->accept_pend) { - if (!cm_node->listener) - i40iw_pr_err("cm_node->listener NULL for passive node\n"); atomic_dec(&cm_node->listener->pend_accepts_cnt); cm_node->accept_pend = 0; } @@ -4056,12 +4054,7 @@ static void i40iw_cm_event_connected(struct i40iw_cm_event *event) i40iw_modify_qp(&iwqp->ibqp, &attr, IB_QP_STATE, NULL); cm_node->accelerated = 1; - if (cm_node->accept_pend) { - if (!cm_node->listener) - i40iw_pr_err("listener is null for passive node\n"); - atomic_dec(&cm_node->listener->pend_accepts_cnt); - cm_node->accept_pend = 0; - } + return; error: diff --git a/drivers/infiniband/hw/i40iw/i40iw_pble.c b/drivers/infiniband/hw/i40iw/i40iw_pble.c index c87ba1617087..540aab5e502d 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_pble.c +++ b/drivers/infiniband/hw/i40iw/i40iw_pble.c @@ -269,10 +269,8 @@ static enum i40iw_status_code add_bp_pages(struct i40iw_sc_dev *dev, status = i40iw_add_sd_table_entry(dev->hw, hmc_info, info->idx.sd_idx, I40IW_SD_TYPE_PAGED, I40IW_HMC_DIRECT_BP_SIZE); - if (status) { - i40iw_free_vmalloc_mem(dev->hw, chunk); - return status; - } + if (status) + goto error; if (!dev->is_pf) { status = i40iw_vchnl_vf_add_hmc_objs(dev, I40IW_HMC_IW_PBLE, fpm_to_idx(pble_rsrc, @@ -280,8 +278,7 @@ static enum i40iw_status_code add_bp_pages(struct i40iw_sc_dev *dev, (info->pages << PBLE_512_SHIFT)); if (status) { i40iw_pr_err("allocate PBLEs in the PF. Error %i\n", status); - i40iw_free_vmalloc_mem(dev->hw, chunk); - return status; + goto error; } } addr = chunk->vaddr; diff --git a/drivers/infiniband/hw/i40iw/i40iw_puda.c b/drivers/infiniband/hw/i40iw/i40iw_puda.c index 71050c5d29a0..40c3137a7325 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_puda.c +++ b/drivers/infiniband/hw/i40iw/i40iw_puda.c @@ -949,14 +949,16 @@ enum i40iw_status_code i40iw_puda_create_rsrc(struct i40iw_sc_vsi *vsi, ret = i40iw_puda_qp_create(rsrc); } if (ret) { - i40iw_debug(dev, I40IW_DEBUG_PUDA, "[%s] error qp_create\n", __func__); + i40iw_debug(dev, I40IW_DEBUG_PUDA, "[%s] error qp_create\n", + __func__); goto error; } rsrc->completion = PUDA_QP_CREATED; ret = i40iw_puda_allocbufs(rsrc, info->tx_buf_cnt + info->rq_size); if (ret) { - i40iw_debug(dev, I40IW_DEBUG_PUDA, "[%s] error allloc_buf\n", __func__); + i40iw_debug(dev, I40IW_DEBUG_PUDA, "[%s] error alloc_buf\n", + __func__); goto error; } diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c index 1b10d21c8026..e36a9bc52268 100644 --- a/drivers/infiniband/hw/mthca/mthca_main.c +++ b/drivers/infiniband/hw/mthca/mthca_main.c @@ -1161,7 +1161,7 @@ static void mthca_remove_one(struct pci_dev *pdev) mutex_unlock(&mthca_device_mutex); } -static struct pci_device_id mthca_pci_table[] = { +static const struct pci_device_id mthca_pci_table[] = { { PCI_DEVICE(PCI_VENDOR_ID_MELLANOX, PCI_DEVICE_ID_MELLANOX_TAVOR), .driver_data = TAVOR }, { PCI_DEVICE(PCI_VENDOR_ID_TOPSPIN, PCI_DEVICE_ID_MELLANOX_TAVOR), diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c index 26262919f5d1..942ca84713c9 100644 --- a/drivers/infiniband/hw/nes/nes.c +++ b/drivers/infiniband/hw/nes/nes.c @@ -101,7 +101,7 @@ static unsigned int ee_flsh_adapter; static unsigned int sysfs_nonidx_addr; static unsigned int sysfs_idx_addr; -static struct pci_device_id nes_pci_table[] = { +static const struct pci_device_id nes_pci_table[] = { { PCI_VDEVICE(NETEFFECT, PCI_DEVICE_ID_NETEFFECT_NE020), }, { PCI_VDEVICE(NETEFFECT, PCI_DEVICE_ID_NETEFFECT_NE020_KR), }, {0} @@ -807,13 +807,6 @@ static void nes_remove(struct pci_dev *pcidev) } -static struct pci_driver nes_pci_driver = { - .name = DRV_NAME, - .id_table = nes_pci_table, - .probe = nes_probe, - .remove = nes_remove, -}; - static ssize_t adapter_show(struct device_driver *ddp, char *buf) { unsigned int devfn = 0xffffffff; @@ -1155,35 +1148,29 @@ static DRIVER_ATTR_RW(idx_addr); static DRIVER_ATTR_RW(idx_data); static DRIVER_ATTR_RW(wqm_quanta); -static int nes_create_driver_sysfs(struct pci_driver *drv) -{ - int error; - error = driver_create_file(&drv->driver, &driver_attr_adapter); - error |= driver_create_file(&drv->driver, &driver_attr_eeprom_cmd); - error |= driver_create_file(&drv->driver, &driver_attr_eeprom_data); - error |= driver_create_file(&drv->driver, &driver_attr_flash_cmd); - error |= driver_create_file(&drv->driver, &driver_attr_flash_data); - error |= driver_create_file(&drv->driver, &driver_attr_nonidx_addr); - error |= driver_create_file(&drv->driver, &driver_attr_nonidx_data); - error |= driver_create_file(&drv->driver, &driver_attr_idx_addr); - error |= driver_create_file(&drv->driver, &driver_attr_idx_data); - error |= driver_create_file(&drv->driver, &driver_attr_wqm_quanta); - return error; -} +static struct attribute *nes_attrs[] = { + &driver_attr_adapter.attr, + &driver_attr_eeprom_cmd.attr, + &driver_attr_eeprom_data.attr, + &driver_attr_flash_cmd.attr, + &driver_attr_flash_data.attr, + &driver_attr_nonidx_addr.attr, + &driver_attr_nonidx_data.attr, + &driver_attr_idx_addr.attr, + &driver_attr_idx_data.attr, + &driver_attr_wqm_quanta.attr, + NULL, +}; +ATTRIBUTE_GROUPS(nes); + +static struct pci_driver nes_pci_driver = { + .name = DRV_NAME, + .id_table = nes_pci_table, + .probe = nes_probe, + .remove = nes_remove, + .groups = nes_groups, +}; -static void nes_remove_driver_sysfs(struct pci_driver *drv) -{ - driver_remove_file(&drv->driver, &driver_attr_adapter); - driver_remove_file(&drv->driver, &driver_attr_eeprom_cmd); - driver_remove_file(&drv->driver, &driver_attr_eeprom_data); - driver_remove_file(&drv->driver, &driver_attr_flash_cmd); - driver_remove_file(&drv->driver, &driver_attr_flash_data); - driver_remove_file(&drv->driver, &driver_attr_nonidx_addr); - driver_remove_file(&drv->driver, &driver_attr_nonidx_data); - driver_remove_file(&drv->driver, &driver_attr_idx_addr); - driver_remove_file(&drv->driver, &driver_attr_idx_data); - driver_remove_file(&drv->driver, &driver_attr_wqm_quanta); -} /** * nes_init_module - module initialization entry point @@ -1191,20 +1178,13 @@ static void nes_remove_driver_sysfs(struct pci_driver *drv) static int __init nes_init_module(void) { int retval; - int retval1; retval = nes_cm_start(); if (retval) { printk(KERN_ERR PFX "Unable to start NetEffect iWARP CM.\n"); return retval; } - retval = pci_register_driver(&nes_pci_driver); - if (retval >= 0) { - retval1 = nes_create_driver_sysfs(&nes_pci_driver); - if (retval1 < 0) - printk(KERN_ERR PFX "Unable to create NetEffect sys files.\n"); - } - return retval; + return pci_register_driver(&nes_pci_driver); } @@ -1214,7 +1194,6 @@ static int __init nes_init_module(void) static void __exit nes_exit_module(void) { nes_cm_stop(); - nes_remove_driver_sysfs(&nes_pci_driver); pci_unregister_driver(&nes_pci_driver); } diff --git a/drivers/infiniband/hw/qib/qib_init.c b/drivers/infiniband/hw/qib/qib_init.c index 6c16ba1107ba..cce4ab468b29 100644 --- a/drivers/infiniband/hw/qib/qib_init.c +++ b/drivers/infiniband/hw/qib/qib_init.c @@ -399,7 +399,7 @@ static int loadtime_init(struct qib_devdata *dd) if (((dd->revision >> QLOGIC_IB_R_SOFTWARE_SHIFT) & QLOGIC_IB_R_SOFTWARE_MASK) != QIB_CHIP_SWVERSION) { qib_dev_err(dd, - "Driver only handles version %d, chip swversion is %d (%llx), failng\n", + "Driver only handles version %d, chip swversion is %d (%llx), failing\n", QIB_CHIP_SWVERSION, (int)(dd->revision >> QLOGIC_IB_R_SOFTWARE_SHIFT) & diff --git a/drivers/infiniband/hw/qib/qib_sysfs.c b/drivers/infiniband/hw/qib/qib_sysfs.c index fe4cf5e4acec..ca2638d8f35e 100644 --- a/drivers/infiniband/hw/qib/qib_sysfs.c +++ b/drivers/infiniband/hw/qib/qib_sysfs.c @@ -247,7 +247,7 @@ static struct kobj_type qib_port_cc_ktype = { .release = qib_port_release, }; -static struct bin_attribute cc_table_bin_attr = { +static const struct bin_attribute cc_table_bin_attr = { .attr = {.name = "cc_table_bin", .mode = 0444}, .read = read_cc_table_bin, .size = PAGE_SIZE, @@ -286,7 +286,7 @@ static ssize_t read_cc_setting_bin(struct file *filp, struct kobject *kobj, return count; } -static struct bin_attribute cc_setting_bin_attr = { +static const struct bin_attribute cc_setting_bin_attr = { .attr = {.name = "cc_settings_bin", .mode = 0444}, .read = read_cc_setting_bin, .size = PAGE_SIZE, diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c index 7f29e4db28a1..5b00156dff30 100644 --- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c +++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c @@ -1077,7 +1077,7 @@ static void pvrdma_pci_remove(struct pci_dev *pdev) pci_set_drvdata(pdev, NULL); } -static struct pci_device_id pvrdma_pci_table[] = { +static const struct pci_device_id pvrdma_pci_table[] = { { PCI_DEVICE(PCI_VENDOR_ID_VMWARE, PCI_DEVICE_ID_VMWARE_PVRDMA), }, { 0 }, }; diff --git a/drivers/infiniband/sw/rxe/rxe_av.c b/drivers/infiniband/sw/rxe/rxe_av.c index 5bddf469361b..1cc9e2e1365d 100644 --- a/drivers/infiniband/sw/rxe/rxe_av.c +++ b/drivers/infiniband/sw/rxe/rxe_av.c @@ -38,18 +38,13 @@ int rxe_av_chk_attr(struct rxe_dev *rxe, struct rdma_ah_attr *attr) { struct rxe_port *port; - if (rdma_ah_get_port_num(attr) != 1) { - pr_info("invalid port_num = %d\n", rdma_ah_get_port_num(attr)); - return -EINVAL; - } - port = &rxe->port; if (rdma_ah_get_ah_flags(attr) & IB_AH_GRH) { u8 sgid_index = rdma_ah_read_grh(attr)->sgid_index; if (sgid_index > port->attr.gid_tbl_len) { - pr_info("invalid sgid index = %d\n", sgid_index); + pr_warn("invalid sgid index = %d\n", sgid_index); return -EINVAL; } } |