Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull more SCSI updates from James Bottomley:
"Eleven patches, all in drivers (no core changes) that are either minor
cleanups or small fixes.
They were late arriving, but still safe for -rc1"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: MAINTAINERS: Add the linux-scsi mailing list to the ISCSI entry
scsi: megaraid_sas: Make poll_aen_lock static
scsi: sd_zbc: Improve report zones error printout
scsi: qla2xxx: Fix qla2x00_request_irqs() for MSI
scsi: qla2xxx: unregister ports after GPN_FT failure
scsi: qla2xxx: fix rports not being mark as lost in sync fabric scan
scsi: pm80xx: Remove unused include of linux/version.h
scsi: pm80xx: fix logic to break out of loop when register value is 2 or 3
scsi: scsi_transport_sas: Fix memory leak when removing devices
scsi: lpfc: size cpu map by last cpu id set
scsi: ibmvscsi_tgt: Remove unneeded variable rc
diff --git a/MAINTAINERS b/MAINTAINERS
index 0fd82e6..84c0775 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8764,6 +8764,7 @@
M: Lee Duncan <lduncan@suse.com>
M: Chris Leech <cleech@redhat.com>
L: open-iscsi@googlegroups.com
+L: linux-scsi@vger.kernel.org
W: www.open-iscsi.com
S: Maintained
F: drivers/scsi/*iscsi*
diff --git a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
index a929fe7..54b8c6f 100644
--- a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
+++ b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
@@ -2354,7 +2354,6 @@
{
struct iu_entry *iue = cmd->iue;
struct srp_i_logout *log_out = &vio_iu(iue)->srp.i_logout;
- long rc = ADAPT_SUCCESS;
if ((vscsi->debit > 0) || !list_empty(&vscsi->schedule_q) ||
!list_empty(&vscsi->waiting_rsp)) {
@@ -2370,7 +2369,7 @@
ibmvscsis_post_disconnect(vscsi, WAIT_IDLE, 0);
}
- return rc;
+ return ADAPT_SUCCESS;
}
/* Called with intr lock held */
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index dc6f7c4..6298b17 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -6460,7 +6460,7 @@
u32 if_fam;
phba->sli4_hba.num_present_cpu = lpfc_present_cpu;
- phba->sli4_hba.num_possible_cpu = num_possible_cpus();
+ phba->sli4_hba.num_possible_cpu = cpumask_last(cpu_possible_mask) + 1;
phba->sli4_hba.curr_disp_cpu = 0;
lpfc_cpumask_of_node_init(phba);
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index c40fbea..a4bc814 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -199,7 +199,7 @@
static bool support_pci_lane_margining;
/* define lock for aen poll */
-spinlock_t poll_aen_lock;
+static spinlock_t poll_aen_lock;
extern struct dentry *megasas_debugfs_root;
extern void megasas_init_debugfs(void);
diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c
index 1960113..98dcdbd 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.c
+++ b/drivers/scsi/pm8001/pm80xx_hwi.c
@@ -37,7 +37,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*
*/
- #include <linux/version.h>
#include <linux/slab.h>
#include "pm8001_sas.h"
#include "pm80xx_hwi.h"
@@ -348,7 +347,7 @@
do {
reg_val = pm8001_mr32(fatal_table_address,
MPI_FATAL_EDUMP_TABLE_STATUS);
- } while (((reg_val != 2) || (reg_val != 3)) &&
+ } while (((reg_val != 2) && (reg_val != 3)) &&
time_before(jiffies, start));
if (reg_val < 2) {
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index 6723068..446a9d6 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -3587,12 +3587,23 @@
if (vha->scan.scan_retry < MAX_SCAN_RETRIES) {
set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
+ goto out;
} else {
- ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xffff,
+ ql_dbg(ql_dbg_disc, vha, 0xffff,
"%s: Fabric scan failed for %d retries.\n",
__func__, vha->scan.scan_retry);
+ /*
+ * Unable to scan any rports. logout loop below
+ * will unregister all sessions.
+ */
+ list_for_each_entry(fcport, &vha->vp_fcports, list) {
+ if ((fcport->flags & FCF_FABRIC_DEVICE) != 0) {
+ fcport->scan_state = QLA_FCPORT_SCAN;
+ fcport->logout_on_delete = 0;
+ }
+ }
+ goto login_logout;
}
- goto out;
}
vha->scan.scan_retry = 0;
@@ -3670,6 +3681,7 @@
dup_cnt);
}
+login_logout:
/*
* Logout all previous fabric dev marked lost, except FCP2 devices.
*/
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 1dbee88..6c28f38 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -5898,8 +5898,7 @@
if (test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags))
break;
- if ((fcport->flags & FCF_FABRIC_DEVICE) == 0 ||
- (fcport->flags & FCF_LOGIN_NEEDED) == 0)
+ if ((fcport->flags & FCF_FABRIC_DEVICE) == 0)
continue;
if (fcport->scan_state == QLA_FCPORT_SCAN) {
@@ -5922,7 +5921,8 @@
}
}
- if (fcport->scan_state == QLA_FCPORT_FOUND)
+ if (fcport->scan_state == QLA_FCPORT_FOUND &&
+ (fcport->flags & FCF_LOGIN_NEEDED) != 0)
qla24xx_fcport_handle_login(vha, fcport);
}
return (rval);
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 1b8f297..2601d76 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -3650,7 +3650,7 @@
skip_msix:
ql_log(ql_log_info, vha, 0x0037,
- "Falling back-to MSI mode -%d.\n", ret);
+ "Falling back-to MSI mode -- ret=%d.\n", ret);
if (!IS_QLA24XX(ha) && !IS_QLA2532(ha) && !IS_QLA8432(ha) &&
!IS_QLA8001(ha) && !IS_P3P_TYPE(ha) && !IS_QLAFX00(ha) &&
@@ -3658,13 +3658,13 @@
goto skip_msi;
ret = pci_alloc_irq_vectors(ha->pdev, 1, 1, PCI_IRQ_MSI);
- if (!ret) {
+ if (ret > 0) {
ql_dbg(ql_dbg_init, vha, 0x0038,
"MSI: Enabled.\n");
ha->flags.msi_enabled = 1;
} else
ql_log(ql_log_warn, vha, 0x0039,
- "Falling back-to INTa mode -- %d.\n", ret);
+ "Falling back-to INTa mode -- ret=%d.\n", ret);
skip_msi:
/* Skip INTx on ISP82xx. */
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index ef138c5..182fd25 100644
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -1391,9 +1391,6 @@
struct sas_rphy *rphy = dev_to_rphy(dev);
struct sas_expander_device *edev = rphy_to_expander_device(rphy);
- if (rphy->q)
- blk_cleanup_queue(rphy->q);
-
put_device(dev->parent);
kfree(edev);
}
@@ -1403,9 +1400,6 @@
struct sas_rphy *rphy = dev_to_rphy(dev);
struct sas_end_device *edev = rphy_to_end_device(rphy);
- if (rphy->q)
- blk_cleanup_queue(rphy->q);
-
put_device(dev->parent);
kfree(edev);
}
@@ -1634,8 +1628,7 @@
}
sas_rphy_unlink(rphy);
- if (rphy->q)
- bsg_unregister_queue(rphy->q);
+ bsg_remove_queue(rphy->q);
transport_remove_device(dev);
device_del(dev);
}
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 7dc1782..cea6259 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -122,8 +122,6 @@
static int sd_eh_action(struct scsi_cmnd *, int);
static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
static void scsi_disk_release(struct device *cdev);
-static void sd_print_sense_hdr(struct scsi_disk *, struct scsi_sense_hdr *);
-static void sd_print_result(const struct scsi_disk *, const char *, int);
static DEFINE_IDA(sd_index_ida);
@@ -3726,15 +3724,13 @@
module_init(init_sd);
module_exit(exit_sd);
-static void sd_print_sense_hdr(struct scsi_disk *sdkp,
- struct scsi_sense_hdr *sshdr)
+void sd_print_sense_hdr(struct scsi_disk *sdkp, struct scsi_sense_hdr *sshdr)
{
scsi_print_sense_hdr(sdkp->device,
sdkp->disk ? sdkp->disk->disk_name : NULL, sshdr);
}
-static void sd_print_result(const struct scsi_disk *sdkp, const char *msg,
- int result)
+void sd_print_result(const struct scsi_disk *sdkp, const char *msg, int result)
{
const char *hb_string = scsi_hostbyte_string(result);
const char *db_string = scsi_driverbyte_string(result);
@@ -3749,4 +3745,3 @@
"%s: Result: hostbyte=0x%02x driverbyte=0x%02x\n",
msg, host_byte(result), driver_byte(result));
}
-
diff --git a/drivers/scsi/sd.h b/drivers/scsi/sd.h
index 42fd3f0..50fff0b 100644
--- a/drivers/scsi/sd.h
+++ b/drivers/scsi/sd.h
@@ -241,4 +241,7 @@
#endif /* CONFIG_BLK_DEV_ZONED */
+void sd_print_sense_hdr(struct scsi_disk *sdkp, struct scsi_sense_hdr *sshdr);
+void sd_print_result(const struct scsi_disk *sdkp, const char *msg, int result);
+
#endif /* _SCSI_DISK_H */
diff --git a/drivers/scsi/sd_zbc.c b/drivers/scsi/sd_zbc.c
index 27d72c1..e0bd4cf 100644
--- a/drivers/scsi/sd_zbc.c
+++ b/drivers/scsi/sd_zbc.c
@@ -80,9 +80,11 @@
timeout, SD_MAX_RETRIES, NULL);
if (result) {
sd_printk(KERN_ERR, sdkp,
- "REPORT ZONES lba %llu failed with %d/%d\n",
- (unsigned long long)lba,
- host_byte(result), driver_byte(result));
+ "REPORT ZONES start lba %llu failed\n", lba);
+ sd_print_result(sdkp, "REPORT ZONES", result);
+ if (driver_byte(result) == DRIVER_SENSE &&
+ scsi_sense_valid(&sshdr))
+ sd_print_sense_hdr(sdkp, &sshdr);
return -EIO;
}
