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msm-4.14/drivers/scsi
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Ming Lei db08ce595d scsi: core: Fix error handling of scsi_host_alloc() 
commit 66a834d092930cf41d809c0e989b13cd6f9ca006 upstream.

After device is initialized via device_initialize(), or its name is set via
dev_set_name(), the device has to be freed via put_device().  Otherwise
device name will be leaked because it is allocated dynamically in
dev_set_name().

Fix the leak by replacing kfree() with put_device(). Since
scsi_host_dev_release() properly handles IDA and kthread removal, remove
special-casing these from the error handling as well.

Link: https://lore.kernel.org/r/20210602133029.2864069-2-ming.lei@redhat.com
Cc: Bart Van Assche <bvanassche@acm.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Hannes Reinecke <hare@suse.de>
Tested-by: John Garry <john.garry@huawei.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: John Garry <john.garry@huawei.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
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>
2021-06-16 11:53:04 +02:00
..
aacraid
scsi: aacraid: Disabling TM path and only processing IOP reset
2020-10-01 13:12:37 +02:00
aic7xxx
scsi: aic7xxx: Adjust indentation in ahc_find_syncrate
2020-02-28 16:36:01 +01:00
aic94xx
scsi: aic94xx: fix module loading
2019-02-12 19:46:13 +01:00
arcmsr
…
arm
scsi: eesox: Fix different dev_id between request_irq() and free_irq()
2020-08-21 09:48:08 +02:00
be2iscsi
scsi: be2iscsi: Revert "Fix a theoretical leak in beiscsi_create_eqs()"
2020-12-29 13:46:44 +01:00
bfa
scsi: bfa: release allocated memory in case of error
2020-01-14 20:05:46 +01:00
bnx2fc
scsi: bnx2fc: Fix Kconfig warning & CNIC build errors
2021-03-03 18:22:50 +01:00
bnx2i
scsi: bnx2i: Requires MMU
2020-12-29 13:46:47 +01:00
csiostor
scsi: csiostor: Fix wrong return value in csio_hw_prep_fw()
2020-10-29 09:07:04 +01:00
cxgbi
scsi: libcxgbi: fix NULL pointer dereference in cxgbi_device_destroy()
2020-01-17 19:45:53 +01:00
cxlflash
scsi: cxlflash: Prevent deadlock when adapter probe fails
2019-02-12 19:46:12 +01:00
device_handler
scsi: scsi_dh_alua: Remove check for ASC 24h in alua_rtpg()
2021-05-22 10:57:19 +02:00
dpt
…
esas2r
scsi: esas2r: unlock on error in esas2r_nvram_read_direct()
2020-01-23 08:20:36 +01:00
fcoe
scsi: fcoe: Memory leak fix in fcoe_sysfs_fcf_del()
2020-09-03 11:22:27 +02:00
fnic
scsi: fnic: Fix error return code in fnic_probe()
2020-12-29 13:47:00 +01:00
hisi_sas
scsi: hisi_sas: Check sas_port before using it
2020-06-11 09:22:55 +02:00
ibmvscsi
scsi: ibmvfc: Set default timeout to avoid crash during migration
2021-02-07 14:47:41 +01:00
ibmvscsi_tgt
scsi: ibmvscsis: Ensure partition name is properly NUL terminated
2018-10-20 09:48:50 +02:00
isci
scsi: isci: Change sci_controller_start_task's return type to sci_status
2019-12-01 09:13:29 +01:00
libfc
scsi: libfc: Fix a format specifier
2021-05-22 10:57:20 +02:00
libsas
scsi: libsas: Use _safe() loop in sas_resume_port()
2021-06-03 08:36:25 +02:00
lpfc
scsi: lpfc: Remove unsupported mbox PORT_CAPABILITIES logic
2021-05-22 10:57:20 +02:00
megaraid
scsi: megaraid_sas: Do not initiate OCR if controller is not in ready state
2020-02-14 16:32:23 -05:00
mpt3sas
scsi: mpt3sas: Fix error return code of mpt3sas_base_attach()
2021-03-30 14:40:12 +02:00
mvsas
scsi: mvsas: fix wrong endianness of sgpio api
2018-05-25 16:17:50 +02:00
osd
block: fix blk_rq_append_bio
2018-01-02 20:31:05 +01:00
pcmcia
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pm8001
scsi: pm80xx: Fix error return in pm8001_pci_probe()
2020-12-29 13:46:59 +01:00
qedf
scsi: qedf: Do not retry ELS request if qedf_alloc_cmd fails
2020-01-09 10:17:58 +01:00
qedi
scsi: qedi: Fix error return code of qedi_alloc_global_queues()
2021-03-30 14:40:12 +02:00
qla2xxx
scsi: target: qla2xxx: Wait for stop_phase1 at WWN removal
2021-06-16 11:53:01 +02:00
qla4xxx
scsi: qla4xxx: Fix an error handling path in 'qla4xxx_get_host_stats()'
2020-10-29 09:07:04 +01:00
smartpqi
scsi: smartpqi: unlock on error in pqi_submit_raid_request_synchronous()
2019-06-25 11:36:53 +08:00
snic
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sym53c8xx_2
scsi: sym53c8xx: fix NULL pointer dereference panic in sym_int_sir()
2019-11-20 17:59:54 +01:00
ufs
scsi: ufs: Correct the LUN used in eh_device_reset_handler() callback
2021-01-30 13:31:13 +01:00
.gitignore
…
3w-9xxx.c
scsi: 3ware: fix return 0 on the error path of probe
2018-09-19 22:43:42 +02:00
3w-9xxx.h
…
3w-sas.c
scsi: 3ware: fix return 0 on the error path of probe
2018-09-19 22:43:42 +02:00
3w-sas.h
…
3w-xxxx.c
scsi: 3ware: fix return 0 on the error path of probe
2018-09-19 22:43:42 +02:00
3w-xxxx.h
…
53c700_d.h_shipped
…
53c700.c
scsi: 53c700: pass correct "dev" to dma_alloc_attrs()
2019-03-13 14:03:15 -07:00
53c700.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
53c700.scr
…
a100u2w.c
…
a100u2w.h
…
a2091.c
scsi: drop bus reset for wd33c93-compatible boards
2017-08-25 17:21:10 -04:00
a2091.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
a3000.c
scsi: drop bus reset for wd33c93-compatible boards
2017-08-25 17:21:10 -04:00
a3000.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
a4000t.c
…
advansys.c
…
aha152x.c
scsi: aha152x: drop host reset
2017-08-25 17:21:11 -04:00
aha152x.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
aha1542.c
scsi: aha1542: constify pnp_device_id
2017-08-24 22:29:07 -04:00
aha1542.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
aha1740.c
…
aha1740.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
am53c974.c
…
atari_scsi.c
scsi: atari_scsi: sun3_scsi: Set sg_tablesize to 1 instead of SG_NONE
2020-01-04 13:59:44 +01:00
atp870u.c
…
atp870u.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
BusLogic.c
scsi: BusLogic: Fix 64-bit system enumeration error for Buslogic
2021-06-03 08:36:22 +02:00
BusLogic.h
scsi: BusLogic: Fix 64-bit system enumeration error for Buslogic
2021-06-03 08:36:22 +02:00
bvme6000_scsi.c
…
ch.c
scsi: ch: Make it possible to open a ch device multiple times again
2019-10-29 09:17:32 +01:00
constants.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dc395x.c
scsi: dc395x: fix DMA API usage in sg_update_list
2019-12-01 09:13:34 +01:00
dc395x.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dmx3191d.c
scsi: NCR5380: Move bus reset to host reset
2017-08-25 17:21:11 -04:00
dpt_i2o.c
…
dpti.h
…
eata_generic.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
eata_pio.c
…
eata_pio.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
eata.c
scsi: eata: remove 'arg_done' from eata2x_eh_host_reset()
2017-08-25 17:21:12 -04:00
esp_scsi.c
scsi: esp_scsi: Track residual for PIO transfers
2018-11-13 11:14:56 -08:00
esp_scsi.h
scsi: esp_scsi: Track residual for PIO transfers
2018-11-13 11:14:56 -08:00
fdomain.c
scsi: fdomain: move bus reset to host reset
2017-08-25 17:21:10 -04:00
fdomain.h
scsi: fdomain: move bus reset to host reset
2017-08-25 17:21:10 -04:00
FlashPoint.c
…
g_NCR5380.c
scsi: NCR5380: Move bus reset to host reset
2017-08-25 17:21:11 -04:00
gdth_ioctl.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gdth_proc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gdth_proc.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gdth.c
…
gdth.h
block: Move SECTOR_SIZE and SECTOR_SHIFT definitions into <linux/blkdev.h>
2020-09-09 19:03:12 +02:00
gvp11.c
scsi: drop bus reset for wd33c93-compatible boards
2017-08-25 17:21:10 -04:00
gvp11.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hosts.c
scsi: core: Fix error handling of scsi_host_alloc()
2021-06-16 11:53:04 +02:00
hpsa_cmd.h
scsi: hpsa: correct ioaccel2 chaining
2019-07-10 09:54:35 +02:00
hpsa.c
scsi: hpsa: Fix memory leak in hpsa_init_one()
2020-11-18 18:27:55 +01:00
hpsa.h
scsi: hpsa: fix selection of reply queue
2018-08-15 18:12:47 +02:00
hptiop.c
scsi: hptiop: Simplify reset handling
2017-08-25 17:21:10 -04:00
hptiop.h
…
imm.c
scsi: imm: drop duplicate bus_reset handler
2017-08-25 17:21:11 -04:00
imm.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
initio.c
…
initio.h
…
ipr.c
scsi: ipr: Fix softlockup when rescanning devices in petitboot
2020-04-02 16:34:27 +02:00
ipr.h
scsi: ipr: Fix softlockup when rescanning devices in petitboot
2020-04-02 16:34:27 +02:00
ips.c
scsi: ips: fix missing break in switch
2019-12-01 09:13:27 +01:00
ips.h
…
iscsi_boot_sysfs.c
scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj
2020-06-25 15:41:56 +02:00
iscsi_tcp.c
scsi: iscsi: Don't destroy session if there are outstanding connections
2020-02-28 16:36:04 +01:00
iscsi_tcp.h
…
jazz_esp.c
scsi: jazz_esp: Add IRQ check
2021-05-22 10:57:31 +02:00
Kconfig
scsi: fix kconfig dependency warning related to 53C700_LE_ON_BE
2019-11-10 11:25:11 +01:00
lasi700.c
parisc/scsi/lasi700: Fix section mismatches
2017-08-22 16:34:36 +02:00
libiscsi_tcp.c
…
libiscsi.c
scsi: libiscsi: Fix iscsi_prep_scsi_cmd_pdu() error handling
2021-03-17 16:34:31 +01:00
mac53c94.c
…
mac53c94.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mac_esp.c
scsi: esp_scsi: Track residual for PIO transfers
2018-11-13 11:14:56 -08:00
mac_scsi.c
scsi: atari_scsi: sun3_scsi: Set sg_tablesize to 1 instead of SG_NONE
2020-01-04 13:59:44 +01:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
megaraid.c
scsi: megaraid: disable device when probe failed after enabled device
2019-10-29 09:16:53 +01:00
megaraid.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mesh.c
scsi: mesh: Fix panic after host or bus reset
2020-08-21 09:48:10 +02:00
mesh.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mvme16x_scsi.c
…
mvme147.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mvme147.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mvumi.c
scsi: mvumi: Fix error return in mvumi_io_attach()
2020-10-29 09:07:16 +01:00
mvumi.h
…
ncr53c8xx.c
…
ncr53c8xx.h
…
NCR53c406a.c
…
NCR5380.c
scsi: NCR5380: Add disconnect_mask module parameter
2020-01-04 13:59:48 +01:00
NCR5380.h
scsi: NCR5380: Have NCR5380_select() return a bool
2019-11-20 18:00:48 +01:00
NCR_D700.c
…
NCR_D700.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
NCR_Q720.c
dma-coherent: remove the DMA_MEMORY_MAP and DMA_MEMORY_IO flags
2017-09-01 11:59:17 +02:00
NCR_Q720.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nsp32_debug.c
…
nsp32_io.h
…
nsp32.c
scsi: nsp32: drop bus reset
2017-08-25 17:21:11 -04:00
nsp32.h
…
osst_detect.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
osst_options.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
osst.c
scsi: osst: silence underflow warning in osst_verify_frame()
2017-08-24 22:29:01 -04:00
osst.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pmcraid.c
scsi: pmcraid: fix duplicated code for different branches
2017-08-24 22:29:05 -04:00
pmcraid.h
…
ppa.c
scsi: ppa: drop duplicate bus_reset handler
2017-08-25 17:21:11 -04:00
ppa.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ps3rom.c
…
qla1280.c
…
qla1280.h
…
qlogicfas408.c
scsi: qlogicfas: move bus_reset to host_reset
2017-08-25 17:21:11 -04:00
qlogicfas408.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
qlogicfas.c
scsi: qlogicfas: move bus_reset to host_reset
2017-08-25 17:21:11 -04:00
qlogicpti.c
scsi: qlogicpti: fixup qlogicpti_reset() definition
2017-08-28 22:15:46 -04:00
qlogicpti.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
raid_class.c
scsi: raid_attrs: fix unused variable warning
2019-05-16 19:42:27 +02:00
script_asm.pl
…
scsi_common.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_debug.c
scsi: scsi_debug: Add check for sdebug_max_queue during module init
2020-08-21 09:48:09 +02:00
scsi_debugfs.c
scsi: core: Fix a scsi_show_rq() NULL pointer dereference
2017-12-20 10:10:20 +01:00
scsi_debugfs.h
…
scsi_devinfo.c
scsi: scsi_devinfo: handle non-terminated strings
2020-06-30 15:37:57 -04:00
scsi_dh.c
scsi: core: add new RDAC LENOVO/DE_Series device
2019-05-08 07:20:49 +02:00
scsi_error.c
scsi: core: save/restore command resid for error handling
2019-10-29 09:17:31 +01:00
scsi_ioctl.c
scsi: Suppress gcc 7 fall-through warnings reported with W=1
2017-08-25 17:08:07 -04:00
scsi_lib_dma.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_lib.c
scsi: core: Fix VPD LUN ID designator priorities
2020-12-29 13:46:53 +01:00
scsi_logging.c
scsi: core: Reduce memory required for SCSI logging
2019-10-07 18:55:06 +02:00
scsi_logging.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_module.c
…
scsi_netlink.c
…
scsi_pm.c
scsi: core: Synchronize request queue PM status only on successful resume
2019-01-23 08:09:48 +01:00
scsi_priv.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_proc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_sas_internal.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_scan.c
scsi: core: Don't start concurrent async scan on same host
2020-11-10 10:29:05 +01:00
scsi_sysctl.c
…
scsi_sysfs.c
scsi: core: try to get module before removing device
2019-10-29 09:17:32 +01:00
scsi_trace.c
scsi: core: scsi_trace: Use get_unaligned_be*()
2020-01-23 08:20:37 +01:00
scsi_transport_api.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_transport_fc.c
scsi: fc: check for rport presence in fc_block_scsi_eh
2017-10-11 14:33:12 -04:00
scsi_transport_iscsi.c
scsi: iscsi: Verify lengths on passthrough PDUs
2021-03-07 11:27:45 +01:00
scsi_transport_sas.c
scsi: scsi_transport_sas: switch to bsg-lib for SMP passthrough
2017-08-29 21:51:45 -04:00
scsi_transport_spi.c
scsi: scsi_transport_spi: Fix function pointer check
2020-07-29 07:42:51 +02:00
scsi_transport_srp.c
scsi: scsi_transport_srp: Don't block target in SRP_PORT_LOST state
2021-04-28 12:08:40 +02:00
scsi_typedefs.h
…
scsi.c
Merge branch 'fixes' into misc
2017-09-07 12:12:43 -07:00
scsi.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsicam.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sd_dif.c
…
sd_zbc.c
scsi: sd_zbc: Fix variable type and bogus comment
2018-07-25 11:25:06 +02:00
sd.c
scsi: sd: Fix optimal I/O size for devices that change reported values
2020-04-02 16:34:30 +02:00
sd.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sense_codes.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ses.c
scsi: ses: don't ask for diagnostic pages repeatedly during probe
2018-03-19 08:42:51 +01:00
sg.c
scsi: sg: add sg_remove_request in sg_write
2020-05-20 08:17:06 +02:00
sgiwd93.c
scsi: drop bus reset for wd33c93-compatible boards
2017-08-25 17:21:10 -04:00
sim710.c
…
sni_53c710.c
scsi: sni_53c710: Add IRQ check
2021-05-22 10:57:31 +02:00
sr_ioctl.c
sr: pass down correctly sized SCSI sense buffer
2018-05-30 07:51:49 +02:00
sr_vendor.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sr.c
scsi: sr: Fix sr_probe() missing deallocate of device minor
2020-06-25 15:41:50 +02:00
sr.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
st_options.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
st.c
scsi: st: Fix a use after free in st_open()
2021-04-07 12:47:01 +02:00
st.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
stex.c
…
storvsc_drv.c
scsi: storvsc: Fix calculation of sub-channel count
2019-05-08 07:20:50 +02:00
sun3_scsi_vme.c
…
sun3_scsi.c
scsi: atari_scsi: sun3_scsi: Set sg_tablesize to 1 instead of SG_NONE
2020-01-04 13:59:44 +01:00
sun3x_esp.c
scsi: sun3x_esp: Add IRQ check
2021-05-22 10:57:31 +02:00
sun_esp.c
…
sym53c416.c
…
sym53c416.h
…
virtio_scsi.c
scsi: virtio_scsi: don't send sc payload with tmfs
2019-03-23 14:35:20 +01:00
vmw_pvscsi.c
scsi: vmw_pvscsi: Set correct residual data length
2021-06-16 11:53:01 +02:00
vmw_pvscsi.h
…
wd33c93.c
scsi: drop bus reset for wd33c93-compatible boards
2017-08-25 17:21:10 -04:00
wd33c93.h
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wd719x.c
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wd719x.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xen-scsifront.c
scsi: xen-scsifront: add error handling for xenbus_printf
2018-08-24 13:09:01 +02:00
zalon.c
parisc/scsi/zalon: Fix section mismatches
2017-08-22 16:34:36 +02:00
zorro7xx.c
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