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16ce487b86fe055ee2efb84ab53cd12802dc509e
linux/drivers/scsi
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Ming Lei da2e077349 scsi: core: Put LLD module refcnt after SCSI device is released 
commit f2b85040ac upstream.

SCSI host release is triggered when SCSI device is freed. We have to make
sure that the low-level device driver module won't be unloaded before SCSI
host instance is released because shost->hostt is required in the release
handler.

Make sure to put LLD module refcnt after SCSI device is released.

Fixes a kernel panic of 'BUG: unable to handle page fault for address'
reported by Changhui and Yi.

Link: https://lore.kernel.org/r/20211008050118.1440686-1-ming.lei@redhat.com
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reported-by: Changhui Zhong <czhong@redhat.com>
Reported-by: Yi Zhang <yi.zhang@redhat.com>
Tested-by: Yi Zhang <yi.zhang@redhat.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-05-16 12:02:19 +09:00
..
aacraid
scsi: aacraid: fix illegal IO beyond last LBA
2023-05-16 09:14:47 +09:00
aic7xxx
scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8
2023-05-16 11:33:39 +09:00
aic94xx
Revert "scsi: aic94xx: fix module loading"
2023-05-15 11:34:48 +09:00
arcmsr
scsi: arcmsr: Send SYNCHRONIZE_CACHE command to firmware
2016-10-26 22:17:43 -04:00
arm
scsi: eesox: Fix different dev_id between request_irq() and free_irq()
2023-05-16 08:46:28 +09:00
be2iscsi
scsi: be2iscsi: Fix an error handling path in beiscsi_dev_probe()
2023-05-16 11:27:54 +09:00
bfa
scsi: bfa: release allocated memory in case of error
2023-05-15 16:33:37 +09:00
bnx2fc
scsi: bnx2fc: Fix Kconfig warning & CNIC build errors
2023-05-16 10:38:16 +09:00
bnx2i
scsi: bnx2i: Requires MMU
2023-05-16 09:56:12 +09:00
csiostor
scsi: csiostor: Fix wrong return value in csio_hw_prep_fw()
2023-05-16 09:37:54 +09:00
cxgbi
scsi: libcxgbi: fix NULL pointer dereference in cxgbi_device_destroy()
2023-05-15 16:34:38 +09:00
cxlflash
scsi: cxlflash: Fix context reference tracking on detach
2016-09-14 12:47:42 -04:00
device_handler
scsi: scsi_dh_rdac: Avoid crash during rdac_bus_attach()
2023-05-16 11:42:20 +09:00
dpt
…
esas2r
scsi: esas2r: unlock on error in esas2r_nvram_read_direct()
2023-05-15 16:35:41 +09:00
fcoe
scsi: fcoe: Memory leak fix in fcoe_sysfs_fcf_del()
2023-05-16 08:57:03 +09:00
fnic
scsi: fnic: Fix error return code in fnic_probe()
2023-05-16 09:57:54 +09:00
hisi_sas
scsi: hisi_sas: Set PHY linkrate when disconnected
2023-05-15 12:16:49 +09:00
ibmvscsi
scsi: ibmvfc: Set default timeout to avoid crash during migration
2023-05-16 10:34:00 +09:00
ibmvscsi_tgt
scsi: ibmvscsis: Ensure partition name is properly NUL terminated
2023-05-15 09:06:57 +09:00
isci
scsi: isci: Change sci_controller_start_task's return type to sci_status
2023-05-15 15:17:31 +09:00
libfc
scsi: libfc: Fix a format specifier
2023-05-16 10:54:28 +09:00
libsas
scsi: libsas: Use _safe() loop in sas_resume_port()
2023-05-16 11:11:04 +09:00
lpfc
scsi: lpfc: Fix "Unexpected timeout" error in direct attach topology
2023-05-16 11:26:35 +09:00
megaraid
scsi: megaraid_mm: Fix end of loop tests for list_for_each_entry()
2023-05-16 11:42:19 +09:00
mpt3sas
scsi: mpt3sas: Fix error return value in _scsih_expander_add()
2023-05-16 11:24:48 +09:00
mvsas
scsi: mvsas: fix wrong endianness of sgpio api
2018-05-25 16:13:08 +02:00
osd
scsi/osd: open code blk_make_request
2016-07-20 17:38:35 -06:00
pcmcia
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
pm8001
scsi: pm80xx: Fix error return in pm8001_pci_probe()
2023-05-16 09:57:52 +09:00
qla2xxx
scsi: target: qla2xxx: Wait for stop_phase1 at WWN removal
2023-05-16 11:13:13 +09:00
qla4xxx
scsi: qla4xxx: Fix an error handling path in 'qla4xxx_get_host_stats()'
2023-05-16 09:37:53 +09:00
smartpqi
scsi: smartpqi: properly set both the DMA mask and the coherent DMA mask
2023-05-15 13:50:10 +09:00
snic
scsi: snic: Return error code on memory allocation failure
2017-08-06 18:59:49 -07:00
sym53c8xx_2
scsi: sym53c8xx: fix NULL pointer dereference panic in sym_int_sir()
2023-05-15 15:08:47 +09:00
ufs
scsi: ufs: Correct the LUN used in eh_device_reset_handler() callback
2023-05-16 10:32:32 +09:00
.gitignore
…
3w-9xxx.c
scsi: 3ware: fix return 0 on the error path of probe
2023-05-15 08:14:20 +09:00
3w-9xxx.h
3w-9xxx: fix command completion race
2015-04-27 10:10:19 -07:00
3w-sas.c
scsi: 3ware: fix return 0 on the error path of probe
2023-05-15 08:14:20 +09:00
3w-sas.h
3w-sas: fix command completion race
2015-04-27 10:04:39 -07:00
3w-xxxx.c
scsi: 3ware: fix return 0 on the error path of probe
2023-05-15 08:14:20 +09:00
3w-xxxx.h
3w-xxxx: fix command completion race
2015-04-27 10:05:55 -07:00
53c700_d.h_shipped
…
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
…
a100u2w.c
scsi: a100u2w: trivial typo in printk
2015-08-07 15:03:42 +02:00
a100u2w.h
…
a2091.c
zorro: ZTWO_VADDR() should return "void __iomem *"
2013-11-26 11:09:07 +01:00
a2091.h
…
a3000.c
scsi: drop owner assignment from platform_drivers
2014-10-20 16:21:33 +02:00
a3000.h
…
a4000t.c
scsi: drop owner assignment from platform_drivers
2014-10-20 16:21:33 +02:00
advansys.c
scsi: advansys: fix uninitialized data access
2018-02-25 11:05:53 +01:00
aha152x.c
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
aha152x.h
…
aha1542.c
scsi: aha1542: avoid uninitialized variable warnings
2016-02-23 21:27:02 -05:00
aha1542.h
aha1542: fix include guard and remove useless changelog
2015-04-09 18:08:31 -07:00
aha1740.c
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
aha1740.h
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
am53c974.c
am53c974: Fix crash during modprobe
2015-04-17 10:13:56 -07:00
atari_scsi.c
scsi: atari_scsi: sun3_scsi: Set sg_tablesize to 1 instead of SG_NONE
2023-05-15 16:21:11 +09:00
atp870u.c
atp870u: Introduce atp870_init()
2015-11-25 22:08:55 -05:00
atp870u.h
atp870u: Remove scam_on from struct atp_unit
2015-11-25 22:08:52 -05:00
BusLogic.c
scsi: BusLogic: Fix missing pr_cont() use
2023-05-16 11:46:30 +09:00
BusLogic.h
scsi: BusLogic: Fix 64-bit system enumeration error for Buslogic
2023-05-16 11:10:45 +09:00
bvme6000_scsi.c
scsi: drop owner assignment from platform_drivers
2014-10-20 16:21:33 +02:00
ch.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2015-04-14 09:50:27 -07:00
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
scsi: dc395x: fix DMA API usage in sg_update_list
2023-05-15 15:17:37 +09:00
dc395x.h
…
dmx3191d.c
ncr5380: Remove DONT_USE_INTR and AUTOPROBE_IRQ macros
2016-04-11 16:57:09 -04:00
dpt_i2o.c
dpt_i2o: fix build warning
2016-02-23 21:27:02 -05:00
dpti.h
scsi: use 64-bit LUNs
2014-07-17 22:07:37 +02:00
eata_generic.h
…
eata_pio.c
eata_pio: missing break statement
2016-05-10 22:01:07 -04:00
eata_pio.h
…
eata.c
scsi: drop reason argument from ->change_queue_depth
2014-11-24 14:45:27 +01:00
esp_scsi.c
scsi: esp_scsi: Track residual for PIO transfers
2023-05-15 09:20:02 +09:00
esp_scsi.h
scsi: esp_scsi: Track residual for PIO transfers
2023-05-15 09:20:02 +09:00
fdomain.c
scsi: fdomain: drop fdomain_pci_tbl when built-in
2016-02-23 21:27:02 -05:00
fdomain.h
…
FlashPoint.c
scsi: FlashPoint: Rename si_flags field
2023-05-16 11:24:41 +09:00
g_NCR5380_mmio.c
…
g_NCR5380.c
scsi: g_NCR5380: Fix release_region in error handling
2017-01-12 11:39:29 +01:00
g_NCR5380.h
scsi: g_NCR5380: Stop using scsi_module.c
2016-09-29 21:52:43 -04:00
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
gdth: switch to ->show_info()
2013-04-09 14:13:16 -04:00
gdth.c
gdth: replace struct timeval with ktime_get_real_seconds()
2016-02-25 21:16:49 -05:00
gdth.h
block: Move SECTOR_SIZE and SECTOR_SHIFT definitions into <linux/blkdev.h>
2023-05-16 09:04:57 +09:00
gvp11.c
zorro: ZTWO_VADDR() should return "void __iomem *"
2013-11-26 11:09:07 +01:00
gvp11.h
…
hosts.c
scsi: core: Fix bad pointer dereference when ehandler kthread is invalid
2023-05-16 11:26:28 +09:00
hpsa_cmd.h
scsi: hpsa: correct ioaccel2 chaining
2023-05-15 13:56:49 +09:00
hpsa.c
scsi: hpsa: Fix memory leak in hpsa_init_one()
2023-05-16 09:47:18 +09:00
hpsa.h
scsi: hpsa: limit outstanding rescans
2017-12-20 10:07:22 +01:00
hptiop.c
hptiop: Support HighPoint RR36xx HBAs and Support SAS tape and SAS media changer
2015-08-12 13:14:57 -07:00
hptiop.h
hptiop: Support HighPoint RR36xx HBAs and Support SAS tape and SAS media changer
2015-08-12 13:14:57 -07:00
imm.c
imm: check parport_claim
2016-02-25 21:10:53 -05:00
imm.h
…
initio.c
SCSI: initio: remove duplicate module device table
2015-11-20 11:39:03 -05:00
initio.h
…
ipr.c
scsi: ipr: Fix softlockup when rescanning devices in petitboot
2023-05-15 17:11:36 +09:00
ipr.h
scsi: ipr: Fix softlockup when rescanning devices in petitboot
2023-05-15 17:11:36 +09:00
ips.c
scsi: ips: fix missing break in switch
2023-05-15 15:17:27 +09:00
ips.h
ips: switch to ->show_info()
2013-04-09 14:13:27 -04:00
iscsi_boot_sysfs.c
scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj
2023-05-16 08:19:55 +09:00
iscsi_tcp.c
scsi: iscsi: Don't destroy session if there are outstanding connections
2023-05-15 16:59:19 +09:00
iscsi_tcp.h
iscsi_tcp: Use ahash
2016-01-27 20:36:10 +08:00
jazz_esp.c
scsi: jazz_esp: Add IRQ check
2023-05-16 11:02:40 +09:00
Kconfig
scsi: fix kconfig dependency warning related to 53C700_LE_ON_BE
2023-05-15 14:56:54 +09:00
lasi700.c
Drivers: scsi: remove __dev* attributes.
2013-01-03 15:57:01 -08:00
libiscsi_tcp.c
iscsi_tcp: Use ahash
2016-01-27 20:36:10 +08:00
libiscsi.c
scsi: iscsi: Add iscsi_cls_conn refcount helpers
2023-05-16 11:26:39 +09:00
mac53c94.c
PCI: Remove includes of asm/pci-bridge.h
2016-02-05 16:29:28 -06:00
mac53c94.h
…
mac_esp.c
scsi: esp_scsi: Track residual for PIO transfers
2023-05-15 09:20:02 +09:00
mac_scsi.c
scsi: atari_scsi: sun3_scsi: Set sg_tablesize to 1 instead of SG_NONE
2023-05-15 16:21:11 +09:00
Makefile
scsi: dtc: remove from tree
2016-09-26 20:49:25 -04:00
megaraid.c
scsi: megaraid: disable device when probe failed after enabled device
2023-05-15 14:49:58 +09:00
megaraid.h
[SCSI] megaraid: simplify internal command handling
2014-03-27 08:26:31 -07:00
mesh.c
scsi: mesh: Fix panic after host or bus reset
2023-05-16 08:46:49 +09:00
mesh.h
…
mvme16x_scsi.c
scsi: drop owner assignment from platform_drivers
2014-10-20 16:21:33 +02:00
mvme147.c
switch wd33c93 to ->show_info()
2013-04-09 14:13:15 -04:00
mvme147.h
…
mvumi.c
scsi: mvumi: Fix error return in mvumi_io_attach()
2023-05-16 09:39:48 +09:00
mvumi.h
[SCSI] mvumi: Use PCI_VENDOR_ID_MARVELL_EXT for 0x1b4b
2013-04-15 14:30:44 -06:00
ncr53c8xx.c
scsi: drop reason argument from ->change_queue_depth
2014-11-24 14:45:27 +01:00
ncr53c8xx.h
scsi: Remove CONFIG_SCSI_MULTI_LUN
2014-07-17 22:07:35 +02:00
NCR53c406a.c
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
NCR5380.c
scsi: NCR5380: Handle BUS FREE during reselection
2023-05-15 15:10:53 +09:00
NCR5380.h
scsi: ncr5380: Improve interrupt latency during PIO tranfers
2016-09-14 14:11:12 -04:00
NCR_D700.c
Drivers: scsi: remove __dev* attributes.
2013-01-03 15:57:01 -08:00
NCR_D700.h
…
NCR_Q720.c
Drivers: scsi: remove __dev* attributes.
2013-01-03 15:57:01 -08:00
NCR_Q720.h
…
nsp32_debug.c
…
nsp32_io.h
…
nsp32.c
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
nsp32.h
…
osst_detect.h
…
osst_options.h
…
osst.c
scsi: remove scsi_driver owner field
2014-11-24 20:01:28 +01:00
osst.h
…
pmcraid.c
scsi: pmcraid: mark symbols static where possible
2016-09-04 01:28:07 -04:00
pmcraid.h
…
ppa.c
scsi: ppa: use new parport device model
2016-02-23 21:27:02 -05:00
ppa.h
…
ps3rom.c
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
qla1280.c
qla1280: Don't allocate 512kb of host tags
2016-04-30 09:25:26 -07:00
qla1280.h
…
qlogicfas408.c
…
qlogicfas408.h
…
qlogicfas.c
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
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_common.c
scsi: add scsi_set_sense_field_pointer()
2016-04-04 12:07:42 -04:00
scsi_debug.c
scsi: scsi_debug: Add check for sdebug_max_queue during module init
2023-05-16 08:46:38 +09:00
scsi_devinfo.c
scsi: scsi_devinfo: handle non-terminated strings
2023-05-16 08:20:42 +09:00
scsi_dh.c
scsi: core: add new RDAC LENOVO/DE_Series device
2023-05-15 12:38:47 +09:00
scsi_error.c
Merge remote-tracking branch 'mkp-scsi/4.7/scsi-fixes' into fixes
2016-06-18 11:59:01 -07:00
scsi_ioctl.c
scsi: return EAGAIN when resetting a device under EH
2014-11-12 11:16:12 +01:00
scsi_lib_dma.c
…
scsi_lib.c
scsi: core: Retry I/O for Notify (Enable Spinup) Required error
2023-05-16 11:25:02 +09:00
scsi_logging.c
scsi: core: Reduce memory required for SCSI logging
2023-05-15 14:41:06 +09:00
scsi_logging.h
scsi: simplify scsi_log_(send|completion)
2014-11-12 11:16:05 +01:00
scsi_module.c
…
scsi_netlink.c
net: Use netlink_ns_capable to verify the permisions of netlink messages
2014-04-24 13:44:54 -04:00
scsi_pm.c
scsi: core: Synchronize request queue PM status only on successful resume
2023-05-15 11:01:25 +09:00
scsi_priv.h
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2016-10-07 09:28:53 -07:00
scsi_proc.c
scsi: disable automatic target scan
2016-04-11 16:57:09 -04:00
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: core: Avoid printing an error if target_alloc() returns -ENXIO
2023-05-16 11:42:21 +09:00
scsi_sysctl.c
scsi: convert use of typedef ctl_table to struct ctl_table
2014-06-06 16:08:16 -07:00
scsi_sysfs.c
scsi: core: Put LLD module refcnt after SCSI device is released
2023-05-16 12:02:19 +09:00
scsi_trace.c
scsi: core: scsi_trace: Use get_unaligned_be*()
2023-05-15 16:35:45 +09:00
scsi_transport_api.h
…
scsi_transport_fc.c
scsi_transport_fc: Unexport scsi_is_fc_vport()
2016-04-11 16:57:09 -04:00
scsi_transport_iscsi.c
scsi: iscsi: Adjust iface sysfs attr detection
2023-05-16 11:53:15 +09:00
scsi_transport_sas.c
scsi: sas: remove is_sas_attached()
2016-08-18 22:23:20 -04:00
scsi_transport_spi.c
scsi: scsi_transport_spi: Fix function pointer check
2023-05-16 08:31:27 +09:00
scsi_transport_srp.c
scsi: scsi_transport_srp: Fix shost to rport translation
2018-06-06 16:44:38 +02:00
scsi_typedefs.h
…
scsi.c
scsi: core: Put LLD module refcnt after SCSI device is released
2023-05-16 12:02:19 +09:00
scsi.h
…
scsicam.c
scsi: PC partition tables are little endian
2014-11-12 11:15:54 +01:00
sd_dif.c
scsi: sd: Move DIF protection types to t10-pi.h
2016-09-15 09:51:14 -04:00
sd.c
scsi: sd: Free scsi_disk device via put_device()
2023-05-16 12:00:07 +09:00
sd.h
scsi: sd: Move DIF protection types to t10-pi.h
2016-09-15 09:51:14 -04:00
sense_codes.h
scsi: move Additional Sense Codes to separate file
2016-04-11 16:57:09 -04:00
ses.c
scsi: ses: Fix unsigned comparison with less than zero
2023-05-16 12:00:38 +09:00
sg.c
scsi: sg: add sg_remove_request in sg_write
2023-05-15 17:27:31 +09:00
sgiwd93.c
scsi: drop owner assignment from platform_drivers
2014-10-20 16:21:33 +02:00
sim710.c
scsi: sim710: fix build warning
2016-02-23 21:27:02 -05:00
sni_53c710.c
scsi: sni_53c710: Add IRQ check
2023-05-16 11:02:43 +09:00
sr_ioctl.c
sr: pass down correctly sized SCSI sense buffer
2023-05-15 10:26:52 +09:00
sr_vendor.c
scsi: Implement sr_printk()
2014-07-17 22:07:39 +02:00
sr.c
scsi: sr: Return correct event when media event code is 3
2023-05-16 11:35:34 +09:00
sr.h
scsi: introduce sdev_prefix_printk()
2014-11-12 11:15:57 +01:00
st_options.h
…
st.c
scsi: st: Fix a use after free in st_open()
2023-05-16 10:49:48 +09:00
st.h
st: Remove obsolete scsi_tape.max_pfn
2015-11-18 11:59:09 -05:00
stex.c
stex: Add S3/S4 support
2016-02-23 21:27:02 -05:00
storvsc_drv.c
scsi: storvsc: Fix calculation of sub-channel count
2023-05-15 12:38:49 +09:00
sun3_scsi_vme.c
scsi/NCR5380: merge sun3_scsi_vme.c into sun3_scsi.c
2014-05-28 12:16:28 +02:00
sun3_scsi.c
scsi: atari_scsi: sun3_scsi: Set sg_tablesize to 1 instead of SG_NONE
2023-05-15 16:21:11 +09:00
sun3_scsi.h
sun3_scsi: Move macro definitions
2014-11-20 09:11:15 +01:00
sun3x_esp.c
scsi: sun3x_esp: Add IRQ check
2023-05-16 11:02:42 +09:00
sun_esp.c
scsi: drop owner assignment from platform_drivers
2014-10-20 16:21:33 +02:00
sym53c416.c
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
sym53c416.h
…
virtio_scsi.c
scsi: virtio_scsi: Fix spelling mistake "Unsupport" -> "Unsupported"
2023-05-16 12:00:39 +09:00
vmw_pvscsi.c
scsi: vmw_pvscsi: Set correct residual data length
2023-05-16 11:13:11 +09:00
vmw_pvscsi.h
scsi: vmw_pvscsi: return SUCCESS for successful command aborts
2016-11-01 13:31:23 -04:00
wd33c93.c
scsi: print single-character strings with seq_putc
2015-02-02 09:57:46 -08:00
wd33c93.h
switch wd33c93 to ->show_info()
2013-04-09 14:13:15 -04:00
wd719x.c
drivers/scsi/wd719x.c: remove last declaration using DEFINE_PCI_DEVICE_TABLE
2016-09-01 17:52:01 -07:00
wd719x.h
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
xen-scsifront.c
scsi: xen-scsifront: add error handling for xenbus_printf
2023-05-12 17:04:04 +09:00
zalon.c
Drivers: scsi: remove __dev* attributes.
2013-01-03 15:57:01 -08:00
zorro7xx.c
zorro: ZTWO_VADDR() should return "void __iomem *"
2013-11-26 11:09:07 +01:00