diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/BusLogic.c | 16 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_dbg.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 9 | ||||
| -rw-r--r-- | drivers/scsi/sd.c | 2 |
4 files changed, 19 insertions, 10 deletions
diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c index feab3a5e50b5..757eb0716d45 100644 --- a/drivers/scsi/BusLogic.c +++ b/drivers/scsi/BusLogic.c @@ -696,7 +696,7 @@ static int __init blogic_init_mm_probeinfo(struct blogic_adapter *adapter) while ((pci_device = pci_get_device(PCI_VENDOR_ID_BUSLOGIC, PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER, pci_device)) != NULL) { - struct blogic_adapter *adapter = adapter; + struct blogic_adapter *host_adapter = adapter; struct blogic_adapter_info adapter_info; enum blogic_isa_ioport mod_ioaddr_req; unsigned char bus; @@ -744,9 +744,9 @@ static int __init blogic_init_mm_probeinfo(struct blogic_adapter *adapter) known and enabled, note that the particular Standard ISA I/O Address should not be probed. */ - adapter->io_addr = io_addr; - blogic_intreset(adapter); - if (blogic_cmd(adapter, BLOGIC_INQ_PCI_INFO, NULL, 0, + host_adapter->io_addr = io_addr; + blogic_intreset(host_adapter); + if (blogic_cmd(host_adapter, BLOGIC_INQ_PCI_INFO, NULL, 0, &adapter_info, sizeof(adapter_info)) == sizeof(adapter_info)) { if (adapter_info.isa_port < 6) @@ -762,7 +762,7 @@ static int __init blogic_init_mm_probeinfo(struct blogic_adapter *adapter) I/O Address assigned at system initialization. */ mod_ioaddr_req = BLOGIC_IO_DISABLE; - blogic_cmd(adapter, BLOGIC_MOD_IOADDR, &mod_ioaddr_req, + blogic_cmd(host_adapter, BLOGIC_MOD_IOADDR, &mod_ioaddr_req, sizeof(mod_ioaddr_req), NULL, 0); /* For the first MultiMaster Host Adapter enumerated, @@ -779,12 +779,12 @@ static int __init blogic_init_mm_probeinfo(struct blogic_adapter *adapter) fetch_localram.offset = BLOGIC_AUTOSCSI_BASE + 45; fetch_localram.count = sizeof(autoscsi_byte45); - blogic_cmd(adapter, BLOGIC_FETCH_LOCALRAM, + blogic_cmd(host_adapter, BLOGIC_FETCH_LOCALRAM, &fetch_localram, sizeof(fetch_localram), &autoscsi_byte45, sizeof(autoscsi_byte45)); - blogic_cmd(adapter, BLOGIC_GET_BOARD_ID, NULL, 0, &id, - sizeof(id)); + blogic_cmd(host_adapter, BLOGIC_GET_BOARD_ID, NULL, 0, + &id, sizeof(id)); if (id.fw_ver_digit1 == '5') force_scan_order = autoscsi_byte45.force_scan_order; diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c index 2ef497ebadc0..ee5c1833eb73 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.c +++ b/drivers/scsi/qla2xxx/qla_dbg.c @@ -20,7 +20,7 @@ * | Device Discovery | 0x2095 | 0x2020-0x2022, | * | | | 0x2011-0x2012, | * | | | 0x2016 | - * | Queue Command and IO tracing | 0x3058 | 0x3006-0x300b | + * | Queue Command and IO tracing | 0x3059 | 0x3006-0x300b | * | | | 0x3027-0x3028 | * | | | 0x303d-0x3041 | * | | | 0x302d,0x3033 | diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index df1b30ba938c..ff9c86b1a0d8 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -1957,6 +1957,15 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) que = MSW(sts->handle); req = ha->req_q_map[que]; + /* Check for invalid queue pointer */ + if (req == NULL || + que >= find_first_zero_bit(ha->req_qid_map, ha->max_req_queues)) { + ql_dbg(ql_dbg_io, vha, 0x3059, + "Invalid status handle (0x%x): Bad req pointer. req=%p, " + "que=%u.\n", sts->handle, req, que); + return; + } + /* Validate handle. */ if (handle < req->num_outstanding_cmds) sp = req->outstanding_cmds[handle]; diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index e62d17d41d4e..5693f6d7eddb 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2854,6 +2854,7 @@ static void sd_probe_async(void *data, async_cookie_t cookie) gd->events |= DISK_EVENT_MEDIA_CHANGE; } + blk_pm_runtime_init(sdp->request_queue, dev); add_disk(gd); if (sdkp->capacity) sd_dif_config_host(sdkp); @@ -2862,7 +2863,6 @@ static void sd_probe_async(void *data, async_cookie_t cookie) sd_printk(KERN_NOTICE, sdkp, "Attached SCSI %sdisk\n", sdp->removable ? "removable " : ""); - blk_pm_runtime_init(sdp->request_queue, dev); scsi_autopm_put_device(sdp); put_device(&sdkp->dev); } |