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[pull] master from torvalds:master #1

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merged 23 commits into from
Nov 14, 2018
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5841734
scsi: target/core: Avoid that a kernel oops is triggered when COMPARE…
bvanassche Nov 6, 2018
f8f4adc
scsi: myrb: fix sprintf buffer overflow warning
arndb Nov 2, 2018
f8d2943
scsi: lpfc: fix remoteport access
arndb Nov 2, 2018
77409c4
scsi: myrs: avoid stack overflow warning
arndb Nov 2, 2018
a3ecf48
scsi: myrs: only build on little-endian platforms
arndb Nov 2, 2018
e34ff8e
scsi: hisi_sas: Remove set but not used variable 'dq_list'
Oct 26, 2018
0d52e64
scsi: qla2xxx: Fix a typo in MODULE_PARM_DESC
standby24x7 Oct 28, 2018
96edebd
scsi: NCR5380: Return false instead of NULL
Oct 24, 2018
86d4d06
parisc: Revert "Release spinlocks using ordered store"
danglin44 Nov 6, 2018
aca49ee
Revert "scsi: ufs: Disable blk-mq for now"
martinkpetersen Nov 6, 2018
f635e48
scsi: qla2xxx: Initialize port speed to avoid setting lower speed
Nov 6, 2018
fbb974b
rtc: cmos: Do not export alarm rtc_ops when we do not support alarms
jwrdegoede Sep 4, 2018
7ce9a99
rtc: hctosys: Add missing range error reporting
Nov 5, 2018
9bde0af
rtc: pcf2127: fix a kmemleak caused in pcf2127_i2c_gather_write
xulinsun Nov 6, 2018
1e9c75f
mnt: fix __detach_mounts infinite loop
bcodding-rh Oct 3, 2018
5df7a99
ARM: 8810/1: vfp: Fix wrong assignement to ufp_exc
Nov 8, 2018
0d76bcc
Revert "ACPI/PCI: Pay attention to device-specific _PXM node values"
bjorn-helgaas Nov 13, 2018
e2f8b47
Merge branch 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm
torvalds Nov 14, 2018
857c34c
Merge branch 'parisc-4.20-3' of git://git.kernel.org/pub/scm/linux/ke…
torvalds Nov 14, 2018
47e624c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel…
torvalds Nov 14, 2018
b7bbf99
Merge tag 'rtc-4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/g…
torvalds Nov 14, 2018
dbcec2e
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/g…
torvalds Nov 14, 2018
d41217a
Merge tag 'pci-v4.20-fixes-1' of git://git.kernel.org/pub/scm/linux/k…
torvalds Nov 14, 2018
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1 change: 1 addition & 0 deletions drivers/scsi/Kconfig
Original file line number Diff line number Diff line change
Expand Up @@ -578,6 +578,7 @@ config SCSI_MYRB
config SCSI_MYRS
tristate "Mylex DAC960/DAC1100 PCI RAID Controller (SCSI Interface)"
depends on PCI
depends on !CPU_BIG_ENDIAN || COMPILE_TEST
select RAID_ATTRS
help
This driver adds support for the Mylex DAC960, AcceleRAID, and
Expand Down
2 changes: 1 addition & 1 deletion drivers/scsi/NCR5380.c
Original file line number Diff line number Diff line change
Expand Up @@ -1198,7 +1198,7 @@ static bool NCR5380_select(struct Scsi_Host *instance, struct scsi_cmnd *cmd)

out:
if (!hostdata->selecting)
return NULL;
return false;
hostdata->selecting = NULL;
return ret;
}
Expand Down
2 changes: 0 additions & 2 deletions drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
Original file line number Diff line number Diff line change
Expand Up @@ -904,11 +904,9 @@ static void start_delivery_v1_hw(struct hisi_sas_dq *dq)
{
struct hisi_hba *hisi_hba = dq->hisi_hba;
struct hisi_sas_slot *s, *s1, *s2 = NULL;
struct list_head *dq_list;
int dlvry_queue = dq->id;
int wp;

dq_list = &dq->list;
list_for_each_entry_safe(s, s1, &dq->list, delivery) {
if (!s->ready)
break;
Expand Down
2 changes: 0 additions & 2 deletions drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
Original file line number Diff line number Diff line change
Expand Up @@ -1670,11 +1670,9 @@ static void start_delivery_v2_hw(struct hisi_sas_dq *dq)
{
struct hisi_hba *hisi_hba = dq->hisi_hba;
struct hisi_sas_slot *s, *s1, *s2 = NULL;
struct list_head *dq_list;
int dlvry_queue = dq->id;
int wp;

dq_list = &dq->list;
list_for_each_entry_safe(s, s1, &dq->list, delivery) {
if (!s->ready)
break;
Expand Down
2 changes: 0 additions & 2 deletions drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
Original file line number Diff line number Diff line change
Expand Up @@ -886,11 +886,9 @@ static void start_delivery_v3_hw(struct hisi_sas_dq *dq)
{
struct hisi_hba *hisi_hba = dq->hisi_hba;
struct hisi_sas_slot *s, *s1, *s2 = NULL;
struct list_head *dq_list;
int dlvry_queue = dq->id;
int wp;

dq_list = &dq->list;
list_for_each_entry_safe(s, s1, &dq->list, delivery) {
if (!s->ready)
break;
Expand Down
2 changes: 2 additions & 0 deletions drivers/scsi/lpfc/lpfc_debugfs.c
Original file line number Diff line number Diff line change
Expand Up @@ -698,6 +698,8 @@ lpfc_debugfs_nodelist_data(struct lpfc_vport *vport, char *buf, int size)
rport = lpfc_ndlp_get_nrport(ndlp);
if (rport)
nrport = rport->remoteport;
else
nrport = NULL;
spin_unlock(&phba->hbalock);
if (!nrport)
continue;
Expand Down
3 changes: 2 additions & 1 deletion drivers/scsi/myrb.c
Original file line number Diff line number Diff line change
Expand Up @@ -1049,7 +1049,8 @@ static int myrb_get_hba_config(struct myrb_hba *cb)
enquiry2->fw.firmware_type = '0';
enquiry2->fw.turn_id = 0;
}
sprintf(cb->fw_version, "%d.%02d-%c-%02d",
snprintf(cb->fw_version, sizeof(cb->fw_version),
"%d.%02d-%c-%02d",
enquiry2->fw.major_version,
enquiry2->fw.minor_version,
enquiry2->fw.firmware_type,
Expand Down
13 changes: 8 additions & 5 deletions drivers/scsi/myrs.c
Original file line number Diff line number Diff line change
Expand Up @@ -163,9 +163,12 @@ static unsigned char myrs_get_ctlr_info(struct myrs_hba *cs)
dma_addr_t ctlr_info_addr;
union myrs_sgl *sgl;
unsigned char status;
struct myrs_ctlr_info old;
unsigned short ldev_present, ldev_critical, ldev_offline;

ldev_present = cs->ctlr_info->ldev_present;
ldev_critical = cs->ctlr_info->ldev_critical;
ldev_offline = cs->ctlr_info->ldev_offline;

memcpy(&old, cs->ctlr_info, sizeof(struct myrs_ctlr_info));
ctlr_info_addr = dma_map_single(&cs->pdev->dev, cs->ctlr_info,
sizeof(struct myrs_ctlr_info),
DMA_FROM_DEVICE);
Expand Down Expand Up @@ -198,9 +201,9 @@ static unsigned char myrs_get_ctlr_info(struct myrs_hba *cs)
cs->ctlr_info->rbld_active +
cs->ctlr_info->exp_active != 0)
cs->needs_update = true;
if (cs->ctlr_info->ldev_present != old.ldev_present ||
cs->ctlr_info->ldev_critical != old.ldev_critical ||
cs->ctlr_info->ldev_offline != old.ldev_offline)
if (cs->ctlr_info->ldev_present != ldev_present ||
cs->ctlr_info->ldev_critical != ldev_critical ||
cs->ctlr_info->ldev_offline != ldev_offline)
shost_printk(KERN_INFO, cs->host,
"Logical drive count changes (%d/%d/%d)\n",
cs->ctlr_info->ldev_critical,
Expand Down
1 change: 1 addition & 0 deletions drivers/scsi/qla2xxx/qla_init.c
Original file line number Diff line number Diff line change
Expand Up @@ -4763,6 +4763,7 @@ qla2x00_alloc_fcport(scsi_qla_host_t *vha, gfp_t flags)
fcport->loop_id = FC_NO_LOOP_ID;
qla2x00_set_fcport_state(fcport, FCS_UNCONFIGURED);
fcport->supported_classes = FC_COS_UNSPECIFIED;
fcport->fp_speed = PORT_SPEED_UNKNOWN;

fcport->ct_desc.ct_sns = dma_alloc_coherent(&vha->hw->pdev->dev,
sizeof(struct ct_sns_pkt), &fcport->ct_desc.ct_sns_dma,
Expand Down
2 changes: 1 addition & 1 deletion drivers/scsi/qla2xxx/qla_os.c
Original file line number Diff line number Diff line change
Expand Up @@ -67,7 +67,7 @@ module_param(ql2xplogiabsentdevice, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(ql2xplogiabsentdevice,
"Option to enable PLOGI to devices that are not present after "
"a Fabric scan. This is needed for several broken switches. "
"Default is 0 - no PLOGI. 1 - perfom PLOGI.");
"Default is 0 - no PLOGI. 1 - perform PLOGI.");

int ql2xloginretrycount = 0;
module_param(ql2xloginretrycount, int, S_IRUGO);
Expand Down
7 changes: 0 additions & 7 deletions drivers/scsi/ufs/ufshcd.c
Original file line number Diff line number Diff line change
Expand Up @@ -8099,13 +8099,6 @@ int ufshcd_alloc_host(struct device *dev, struct ufs_hba **hba_handle)
err = -ENOMEM;
goto out_error;
}

/*
* Do not use blk-mq at this time because blk-mq does not support
* runtime pm.
*/
host->use_blk_mq = false;

hba = shost_priv(host);
hba->host = host;
hba->dev = dev;
Expand Down
4 changes: 2 additions & 2 deletions drivers/target/target_core_transport.c
Original file line number Diff line number Diff line change
Expand Up @@ -1778,7 +1778,7 @@ EXPORT_SYMBOL(target_submit_tmr);
void transport_generic_request_failure(struct se_cmd *cmd,
sense_reason_t sense_reason)
{
int ret = 0;
int ret = 0, post_ret;

pr_debug("-----[ Storage Engine Exception; sense_reason %d\n",
sense_reason);
Expand All @@ -1790,7 +1790,7 @@ void transport_generic_request_failure(struct se_cmd *cmd,
transport_complete_task_attr(cmd);

if (cmd->transport_complete_callback)
cmd->transport_complete_callback(cmd, false, NULL);
cmd->transport_complete_callback(cmd, false, &post_ret);

if (transport_check_aborted_status(cmd, 1))
return;
Expand Down