Sawan Chandak b95b9452aa scsi: qla2xxx: Fix crash due to mismatch mumber of Q-pair creation for Multi queue ... when driver is loaded with Multi Queue enabled, it was noticed that there was one less queue pair created. Following message would indicate this: "No resources to create additional q pair." The result of one less queue pair means that system can crash, if the block mq layer thinks there is an extra hardware queue available, and the driver will use a NULL ptr qpair in that instance. Following stack trace is seen in one of the crash: irq_create_affinity_masks+0x98/0x530 irq_create_affinity_masks+0x98/0x530 __pci_enable_msix+0x321/0x4e0 mutex_lock+0x12/0x40 pci_alloc_irq_vectors_affinity+0xb5/0x140 qla24xx_enable_msix+0x79/0x530 [qla2xxx] qla2x00_request_irqs+0x61/0x2d0 [qla2xxx] qla2x00_probe_one+0xc73/0x2390 [qla2xxx] ida_simple_get+0x98/0x100 kernfs_next_descendant_post+0x40/0x50 local_pci_probe+0x45/0xa0 pci_device_probe+0xfc/0x140 driver_probe_device+0x2c5/0x470 __driver_attach+0xdd/0xe0 driver_probe_device+0x470/0x470 bus_for_each_dev+0x6c/0xc0 driver_attach+0x1e/0x20 bus_add_driver+0x45/0x270 driver_register+0x60/0xe0 __pci_register_driver+0x4c/0x50 qla2x00_module_init+0x1ce/0x21e [qla2xxx] Cc: <stable@vger.kernel.org> # v4.10+ Signed-off-by: Sawan Chandak <sawan.chandak@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2017-05-24 21:55:50 -04:00
..
aacraid	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
aic7xxx	scsi: aic7xxx: fix order of arguments in function prototype	2017-04-19 22:17:23 -04:00
aic94xx	scsi: sas: move scsi_remove_host call into sas_remove_host	2017-04-21 10:34:29 -04:00
arcmsr	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
arm	scsi: ncr5380: Use correct types for DMA routines	2016-11-08 17:29:48 -05:00
be2iscsi	scsi: be2iscsi: switch to pci_alloc_irq_vectors	2017-03-30 11:37:16 -04:00
bfa	scsi: bfa: use designated initializers	2017-04-21 10:11:34 -04:00
bnx2fc	scsi: bnx2fc: fix race condition in bnx2fc_get_host_stats()	2017-05-24 15:14:42 -04:00
bnx2i	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>	2017-03-02 08:42:29 +01:00
csiostor	scsi: csiostor: fix use after free in csio_hw_use_fwconfig()	2017-05-18 21:37:27 -04:00
cxgbi	scsi: libcxgbi: fix skb use after free	2017-05-23 22:39:14 -04:00
cxlflash	scsi: cxlflash: Select IRQ_POLL	2017-05-08 22:09:21 -04:00
device_handler	scsi: scsi_dh_rdac: Use ctlr directly in rdac_failover_get()	2017-05-23 21:53:15 -04:00
dpt
esas2r	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
fcoe	scsi: fcoe: make fcoe_e_d_tov and fcoe_r_a_tov static	2017-04-25 13:00:59 -04:00
fnic	scsi: fnic: bug fix for fip.fip_subcode in fnic_fcoe_send_vlan_req	2017-03-23 09:57:23 -04:00
hisi_sas	scsi: sas: move scsi_remove_host call into sas_remove_host	2017-04-21 10:34:29 -04:00
ibmvscsi	scsi: ibmvfc: don't check for failure from mempool_alloc()	2017-04-18 21:50:29 -04:00
ibmvscsi_tgt	ibmvscsis: Add SGL limit	2017-02-08 10:51:24 -08:00
isci	scsi: sas: move scsi_remove_host call into sas_remove_host	2017-04-21 10:34:29 -04:00
libfc	scsi: libfc: fix incorrect variable assignment	2017-05-16 21:08:42 -04:00
libsas	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
lpfc	scsi: lpfc: fix build issue if NVME_FC_TARGET is not defined	2017-05-17 20:22:47 -04:00
megaraid	scsi: megaraid_sas: Driver version upgrade	2017-03-13 22:59:53 -04:00
mpt3sas	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
mvsas	scsi: sas: move scsi_remove_host call into sas_remove_host	2017-04-21 10:34:29 -04:00
osd	char/misc patches for 4.12-rc1	2017-05-04 19:15:35 -07:00
pcmcia
pm8001	scsi: sas: move scsi_remove_host call into sas_remove_host	2017-04-21 10:34:29 -04:00
qedf	scsi: qedf: Avoid reading past end of buffer	2017-05-08 22:07:48 -04:00
qedi	scsi: qedi: Fix endpoint NULL panic during recovery.	2017-05-23 22:16:43 -04:00
qla2xxx	scsi: qla2xxx: Fix crash due to mismatch mumber of Q-pair creation for Multi queue	2017-05-24 21:55:50 -04:00
qla4xxx	scsi: qla4xxx: fix spelling mistake: "Tempalate" -> "Template"	2017-04-26 18:34:34 -04:00
smartpqi	scsi: smartpqi: fix time handling	2017-02-22 18:41:42 -05:00
snic	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
sym53c8xx_2	scsi: sym53c8xx_2: Use complete() instead complete_all()	2016-09-14 13:19:29 -04:00
ufs	scsi: ufs: Clean up some rpm/spm level SysFS nodes upon remove	2017-05-18 21:29:21 -04:00
.gitignore
3w-9xxx.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
3w-9xxx.h	scsi: Update 3ware driver email addresses	2016-12-14 15:25:12 -05:00
3w-sas.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
3w-sas.h	scsi: Update 3ware driver email addresses	2016-12-14 15:25:12 -05:00
3w-xxxx.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
3w-xxxx.h	scsi: Update 3ware driver email addresses	2016-12-14 15:25:12 -05:00
53c700.c	scsi: remove current_cmnd field from struct scsi_device	2016-07-13 22:33:23 -04:00
53c700.h	scsi: remove current_cmnd field from struct scsi_device	2016-07-13 22:33:23 -04:00
53c700.scr
53c700_d.h_shipped
a100u2w.c
a100u2w.h
a2091.c
a2091.h
a3000.c
a3000.h
a4000t.c
advansys.c	scsi: advansys: fix uninitialized data access	2017-04-04 19:39:39 -04:00
aha152x.c
aha152x.h
aha1542.c	scsi: aha1542: avoid uninitialized variable warnings	2016-02-23 21:27:02 -05:00
aha1542.h
aha1740.c
aha1740.h
am53c974.c
atari_scsi.c	scsi: atari_scsi: Reset DMA during bus reset only under ST-DMA lock	2017-01-31 21:39:22 -05:00
atp870u.c	atp870u: Introduce atp870_init()	2015-11-25 22:08:55 -05:00
atp870u.h
BusLogic.c	scsi: BusLogic: fix incorrect spelling of adatper_reset_req	2017-04-21 10:31:33 -04:00
BusLogic.h	scsi: BusLogic: fix incorrect spelling of adatper_reset_req	2017-04-21 10:31:33 -04:00
bvme6000_scsi.c
ch.c
constants.c	scsi: fix upper bounds check of sense key in scsi_sense_key_string()	2016-08-16 00:49:32 -04:00
dc395x.c
dc395x.h
dmx3191d.c	scsi: dmx3191d: use module_pci_driver	2016-11-16 20:43:50 -05:00
dpt_i2o.c	scsi: dpt_i2o: double free if adpt_i2o_online_hba() fails	2017-01-05 00:21:12 -05:00
dpti.h
eata.c
eata_generic.h
eata_pio.c	eata_pio: missing break statement	2016-05-10 22:01:07 -04:00
eata_pio.h
esp_scsi.c
esp_scsi.h
fdomain.c	scsi: fdomain: drop fdomain_pci_tbl when built-in	2016-02-23 21:27:02 -05:00
fdomain.h
FlashPoint.c
g_NCR5380.c	scsi: ncr5380: Reduce #include files	2017-01-31 21:38:15 -05:00
gdth.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
gdth.h
gdth_ioctl.h
gdth_proc.c	gdth: replace struct timeval with ktime_get_real_seconds()	2016-02-25 21:16:49 -05:00
gdth_proc.h
gvp11.c
gvp11.h
hosts.c	scsi: allocate scsi_cmnd structures as part of struct request	2017-01-27 15:08:35 -07:00
hpsa.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
hpsa.h	scsi: hpsa: limit outstanding rescans	2017-03-15 13:37:10 -04:00
hpsa_cmd.h	scsi: hpsa: update check for logical volume status	2017-03-15 13:36:22 -04:00
hptiop.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
hptiop.h
imm.c	imm: check parport_claim	2016-02-25 21:10:53 -05:00
imm.h
initio.c
initio.h
ipr.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
ipr.h	scsi: ipr: Driver version 2.6.4	2017-03-23 12:04:05 -04:00
ips.c	scsi: ips: don't use custom hex_asc_upper[] table	2016-11-08 17:29:57 -05:00
ips.h	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
iscsi_boot_sysfs.c	ibft: Expose iBFT acpi header via sysfs	2016-05-16 11:14:29 -04:00
iscsi_tcp.c	sched/core: Remove 'task' parameter and rename tsk_restore_flags() to current_restore_flags()	2017-04-11 09:06:32 +02:00
iscsi_tcp.h	iscsi_tcp: Use ahash	2016-01-27 20:36:10 +08:00
jazz_esp.c
Kconfig	scsi: lpfc: Finalize Kconfig options for nvme	2017-03-15 13:37:18 -04:00
lasi700.c
libiscsi.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
libiscsi_tcp.c	iscsi_tcp: Use ahash	2016-01-27 20:36:10 +08:00
mac53c94.c	PCI: Remove includes of asm/pci-bridge.h	2016-02-05 16:29:28 -06:00
mac53c94.h
mac_esp.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
mac_scsi.c	scsi: ncr5380: Resolve various static checker warnings	2017-01-31 21:38:35 -05:00
Makefile	scsi: Implement blk_mq_ops.show_rq()	2017-04-26 15:09:04 -06:00
megaraid.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
megaraid.h
mesh.c	PCI: Remove includes of asm/pci-bridge.h	2016-02-05 16:29:28 -06:00
mesh.h
mvme16x_scsi.c
mvme147.c
mvme147.h
mvumi.c	scsi: mvumi: remove code handling zero scsi_sg_count(scmd) case	2017-04-24 18:16:49 -04:00
mvumi.h
ncr53c8xx.c
ncr53c8xx.h
NCR53c406a.c
NCR5380.c	scsi: ncr5380: Improve target selection robustness	2017-01-31 21:38:58 -05:00
NCR5380.h	scsi: ncr5380: Clean up dead code and redundant macro usage	2017-01-31 21:37:44 -05:00
NCR_D700.c
NCR_D700.h
NCR_Q720.c
NCR_Q720.h
nsp32.c
nsp32.h
nsp32_debug.c
nsp32_io.h
osst.c	scsi: introduce a result field in struct scsi_request	2017-04-20 12:16:10 -06:00
osst.h
osst_detect.h
osst_options.h
pmcraid.c	scsi: pmcraid: remove redundant check to see if request_size is less than zero	2017-05-08 22:16:45 -04:00
pmcraid.h	scsi: pmcraid: fix endianess sparse annotations	2017-04-24 18:11:22 -04:00
ppa.c	scsi: ppa: use new parport device model	2016-02-23 21:27:02 -05:00
ppa.h
ps3rom.c
qla1280.c	qla1280: Don't allocate 512kb of host tags	2016-04-30 09:25:26 -07:00
qla1280.h
qlogicfas.c
qlogicfas408.c
qlogicfas408.h
qlogicpti.c	qlogicpti: Return correct error code	2016-03-01 20:06:49 -05:00
qlogicpti.h	qlogicpti: Fix compiler warnings	2016-11-28 15:51:31 -05:00
raid_class.c
script_asm.pl
scsi.c	scsi: Skip deleted devices in __scsi_device_lookup	2017-05-08 21:36:06 -04:00
scsi.h
scsi_common.c	scsi: always zero sshdr in scsi_normalize_sense	2017-02-22 19:33:00 -05:00
scsi_debug.c	scsi: scsi_debug: Add OPTIMAL TRANSFER LENGTH GRANULARITY option.	2017-01-31 22:08:44 -05:00
scsi_debugfs.c	scsi: Implement blk_mq_ops.show_rq()	2017-04-26 15:09:04 -06:00
scsi_debugfs.h	scsi: Implement blk_mq_ops.show_rq()	2017-04-26 15:09:04 -06:00
scsi_devinfo.c	scsi: scsi_devinfo: remove synchronous ALUA for NETAPP devices	2016-12-07 18:13:52 -05:00
scsi_dh.c	scsi: use 'scsi_device_from_queue()' for scsi_dh	2017-02-22 18:41:42 -05:00
scsi_error.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
scsi_ioctl.c	scsi: make the sense header argument to scsi_test_unit_ready mandatory	2017-02-22 19:35:24 -05:00
scsi_lib.c	scsi: zero per-cmd private driver data for each MQ I/O	2017-05-18 21:44:49 -04:00
scsi_lib_dma.c
scsi_logging.c
scsi_logging.h
scsi_module.c
scsi_netlink.c	netlink: extended ACK reporting	2017-04-13 13:58:20 -04:00
scsi_pm.c	scsi: Set request queue runtime PM status back to active on resume	2016-02-19 10:52:45 -05:00
scsi_priv.h	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
scsi_proc.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
scsi_sas_internal.h	scsi_transport_sas: add 'scsi_target_id' sysfs attribute	2016-03-14 21:05:04 -04:00
scsi_scan.c	scsi: Remove one useless stack variable	2016-10-11 18:02:09 -04:00
scsi_sysctl.c
scsi_sysfs.c	scsi: avoid a permanent stop of the scsi device's request queue	2016-12-14 15:51:17 -05:00
scsi_trace.c	scsi-trace: define ZBC_IN and ZBC_OUT	2016-04-11 16:57:09 -04:00
scsi_transport_api.h
scsi_transport_fc.c	scsi: scsi_transport_fc: Add dummy initiator role to rport	2017-04-19 19:13:52 -04:00
scsi_transport_iscsi.c	scsi: scsi_transport_iscsi: Use flush_work in iscsi_remove_session	2017-03-27 22:03:33 -04:00
scsi_transport_sas.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
scsi_transport_spi.c	scsi: merge __scsi_execute into scsi_execute	2017-02-23 16:57:19 -05:00
scsi_transport_srp.c	scsi: remove tsk_mgmt_response and it_nexus_response transport methods	2017-02-06 19:10:41 -05:00
scsi_typedefs.h
scsicam.c
sd.c	scsi: sd: Ignore sync cache failures when not supported	2017-05-16 21:07:24 -04:00
sd.h	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
sd_dif.c	scsi: sd: Move DIF protection types to t10-pi.h	2016-09-15 09:51:14 -04:00
sd_zbc.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
sense_codes.h	scsi: move Additional Sense Codes to separate file	2016-04-11 16:57:09 -04:00
ses.c	scsi: ses: don't get power status of SES device slot on probe	2017-04-06 12:48:05 -04:00
sg.c	scsi: sg: don't return bogus Sg_requests	2017-05-11 23:14:36 -04:00
sgiwd93.c	scsi: remove incorrect __exit markups	2017-03-15 19:27:46 -04:00
sim710.c	scsi: sim710: fix build warning	2016-02-23 21:27:02 -05:00
sni_53c710.c	scsi: remove incorrect __exit markups	2017-03-15 19:27:46 -04:00
sr.c	scsi: sr: Sanity check returned mode data	2017-04-07 17:07:14 -04:00
sr.h
sr_ioctl.c	scsi: merge __scsi_execute into scsi_execute	2017-02-23 16:57:19 -05:00
sr_vendor.c
st.c	scsi: introduce a result field in struct scsi_request	2017-04-20 12:16:10 -06:00
st.h
st_options.h
stex.c	scsi: stex: make S6flag static	2017-04-26 18:32:29 -04:00
storvsc_drv.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
sun3_scsi.c	SCSI misc on 20170220	2017-02-21 11:51:42 -08:00
sun3_scsi_vme.c
sun3x_esp.c
sun_esp.c
sym53c416.c
sym53c416.h
virtio_scsi.c	scsi: virtio_scsi: Always try to read VPD pages	2017-04-19 19:12:11 -04:00
vmw_pvscsi.c	scsi: vmw_pvscsi: handle the return value from pci_alloc_irq_vectors correctly	2017-03-06 22:27:33 -05:00
vmw_pvscsi.h	scsi: vmw_pvscsi: switch to pci_alloc_irq_vectors	2017-01-11 22:31:03 -05:00
wd33c93.c
wd33c93.h
wd719x.c	drivers/scsi/wd719x.c: remove last declaration using DEFINE_PCI_DEVICE_TABLE	2016-09-01 17:52:01 -07:00
wd719x.h
xen-scsifront.c	xen/scsifront: use offset_in_page() macro	2017-05-02 11:14:53 +02:00
zalon.c	scsi: remove incorrect __exit markups	2017-03-15 19:27:46 -04:00
zorro7xx.c