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Dan Carpenter b196cb8918 scsi: libsas: Use _safe() loop in sas_resume_port() 
[ Upstream commit 8c7e7b8486 ]

If sas_notify_lldd_dev_found() fails then this code calls:

	sas_unregister_dev(port, dev);

which removes "dev", our list iterator, from the list.  This could lead to
an endless loop.  We need to use list_for_each_entry_safe().

Link: https://lore.kernel.org/r/YKUeq6gwfGcvvhty@mwanda
Fixes: 303694eeee ("[SCSI] libsas: suspend / resume support")
Reviewed-by: John Garry <john.garry@huawei.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-06-03 08:23:32 +02:00
..
aacraid
scsi: aacraid: fix illegal IO beyond last LBA
2020-10-01 20:40:01 +02:00
aic7xxx
scsi: aic7xxx: Adjust indentation in ahc_find_syncrate
2020-02-28 15:42:27 +01:00
aic94xx
Revert "scsi: aic94xx: fix module loading"
2019-02-20 10:18:35 +01:00
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()
2020-08-21 11:02:01 +02:00
be2iscsi
scsi: be2iscsi: Revert "Fix a theoretical leak in beiscsi_create_eqs()"
2020-12-29 13:44:48 +01:00
bfa
scsi: bfa: release allocated memory in case of error
2020-01-14 20:04:31 +01:00
bnx2fc
scsi: bnx2fc: Fix Kconfig warning & CNIC build errors
2021-03-03 17:44:40 +01:00
bnx2i
scsi: bnx2i: Requires MMU
2020-12-29 13:44:50 +01:00
csiostor
scsi: csiostor: Fix wrong return value in csio_hw_prep_fw()
2020-10-29 09:05:34 +01:00
cxgbi
scsi: libcxgbi: fix NULL pointer dereference in cxgbi_device_destroy()
2020-01-23 08:19:37 +01:00
cxlflash
scsi: cxlflash: Fix context reference tracking on detach
2016-09-14 12:47:42 -04:00
device_handler
scsi: scsi_dh_alua: Remove check for ASC 24h in alua_rtpg()
2021-05-22 10:40:17 +02:00
dpt
…
esas2r
scsi: esas2r: unlock on error in esas2r_nvram_read_direct()
2020-01-23 08:19:42 +01:00
fcoe
scsi: fcoe: Memory leak fix in fcoe_sysfs_fcf_del()
2020-09-03 11:21:18 +02:00
fnic
scsi: fnic: Fix error return code in fnic_probe()
2020-12-29 13:44:59 +01:00
hisi_sas
scsi: hisi_sas: Set PHY linkrate when disconnected
2019-04-05 22:29:06 +02:00
ibmvscsi
scsi: ibmvfc: Set default timeout to avoid crash during migration
2021-02-10 09:09:24 +01:00
ibmvscsi_tgt
scsi: ibmvscsis: Ensure partition name is properly NUL terminated
2018-10-20 09:51:30 +02:00
isci
scsi: isci: Change sci_controller_start_task's return type to sci_status
2019-11-28 18:28:24 +01:00
libfc
scsi: libfc: Fix a format specifier
2021-05-22 10:40:18 +02:00
libsas
scsi: libsas: Use _safe() loop in sas_resume_port()
2021-06-03 08:23:32 +02:00
lpfc
scsi: lpfc: Fix crash when a REG_RPI mailbox fails triggering a LOGO response
2021-05-22 10:40:18 +02:00
megaraid
scsi: megaraid_sas: Do not initiate OCR if controller is not in ready state
2020-02-14 16:31:10 -05:00
mpt3sas
scsi: mpt3sas: Increase IOCInit request timeout to 30s
2020-12-29 13:44:50 +01:00
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
…
pm8001
scsi: pm80xx: Fix error return in pm8001_pci_probe()
2020-12-29 13:44:59 +01:00
qla2xxx
scsi: qla2xxx: Fix error return code in qla82xx_write_flash_dword()
2021-05-26 11:29:05 +02:00
qla4xxx
scsi: qla4xxx: Fix an error handling path in 'qla4xxx_get_host_stats()'
2020-10-29 09:05:34 +01:00
smartpqi
scsi: smartpqi: properly set both the DMA mask and the coherent DMA mask
2019-06-22 08:17:24 +02:00
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()
2019-11-25 09:52:13 +01:00
ufs
scsi: ufs: Correct the LUN used in eh_device_reset_handler() callback
2021-01-30 13:27:14 +01:00
.gitignore
…
3w-9xxx.c
scsi: 3ware: fix return 0 on the error path of probe
2018-09-19 22:47:14 +02:00
3w-9xxx.h
…
3w-sas.c
scsi: 3ware: fix return 0 on the error path of probe
2018-09-19 22:47:14 +02:00
3w-sas.h
…
3w-xxxx.c
scsi: 3ware: fix return 0 on the error path of probe
2018-09-19 22:47:14 +02:00
3w-xxxx.h
…
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
…
a100u2w.h
…
a2091.c
…
a2091.h
…
a3000.c
…
a3000.h
…
a4000t.c
…
advansys.c
scsi: advansys: fix uninitialized data access
2018-02-25 11:05:53 +01:00
aha152x.c
…
aha152x.h
…
aha1542.c
…
aha1542.h
…
aha1740.c
…
aha1740.h
…
am53c974.c
…
atari_scsi.c
scsi: atari_scsi: sun3_scsi: Set sg_tablesize to 1 instead of SG_NONE
2020-01-04 13:40:54 +01:00
atp870u.c
…
atp870u.h
…
BusLogic.c
scsi: BusLogic: Fix 64-bit system enumeration error for Buslogic
2021-06-03 08:23:31 +02:00
BusLogic.h
scsi: BusLogic: Fix 64-bit system enumeration error for Buslogic
2021-06-03 08:23:31 +02:00
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
scsi: dc395x: fix DMA API usage in sg_update_list
2019-11-28 18:28:27 +01:00
dc395x.h
…
dmx3191d.c
…
dpt_i2o.c
…
dpti.h
…
eata_generic.h
…
eata_pio.c
eata_pio: missing break statement
2016-05-10 22:01:07 -04:00
eata_pio.h
…
eata.c
…
esp_scsi.c
scsi: esp_scsi: Track residual for PIO transfers
2018-11-13 11:16:51 -08:00
esp_scsi.h
scsi: esp_scsi: Track residual for PIO transfers
2018-11-13 11:16:51 -08:00
fdomain.c
…
fdomain.h
…
FlashPoint.c
…
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_proc.h
…
gdth.c
…
gdth.h
block: Move SECTOR_SIZE and SECTOR_SHIFT definitions into <linux/blkdev.h>
2020-09-12 11:47:36 +02:00
gvp11.c
…
gvp11.h
…
hosts.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2016-10-07 09:28:53 -07:00
hpsa_cmd.h
scsi: hpsa: correct ioaccel2 chaining
2019-07-10 09:55:43 +02:00
hpsa.c
scsi: hpsa: Fix memory leak in hpsa_init_one()
2020-11-18 18:26:26 +01:00
hpsa.h
scsi: hpsa: limit outstanding rescans
2017-12-20 10:07:22 +01:00
hptiop.c
…
hptiop.h
…
imm.c
…
imm.h
…
initio.c
…
initio.h
…
ipr.c
scsi: ipr: Fix softlockup when rescanning devices in petitboot
2020-04-02 17:20:32 +02:00
ipr.h
scsi: ipr: Fix softlockup when rescanning devices in petitboot
2020-04-02 17:20:32 +02:00
ips.c
scsi: ips: fix missing break in switch
2019-11-28 18:28:23 +01:00
ips.h
…
iscsi_boot_sysfs.c
scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj
2020-06-30 15:38:28 -04:00
iscsi_tcp.c
scsi: iscsi: Don't destroy session if there are outstanding connections
2020-02-28 15:42:34 +01:00
iscsi_tcp.h
…
jazz_esp.c
scsi: jazz_esp: Add IRQ check
2021-05-22 10:40:25 +02:00
Kconfig
scsi: fix kconfig dependency warning related to 53C700_LE_ON_BE
2019-11-10 11:23:15 +01:00
lasi700.c
…
libiscsi_tcp.c
…
libiscsi.c
scsi: libiscsi: Fix iscsi_prep_scsi_cmd_pdu() error handling
2021-03-17 16:10:15 +01:00
mac53c94.c
…
mac53c94.h
…
mac_esp.c
scsi: esp_scsi: Track residual for PIO transfers
2018-11-13 11:16:51 -08:00
mac_scsi.c
scsi: atari_scsi: sun3_scsi: Set sg_tablesize to 1 instead of SG_NONE
2020-01-04 13:40:54 +01:00
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
2019-10-29 09:14:57 +01:00
megaraid.h
…
mesh.c
scsi: mesh: Fix panic after host or bus reset
2020-08-21 11:02:02 +02:00
mesh.h
…
mvme16x_scsi.c
…
mvme147.c
…
mvme147.h
…
mvumi.c
scsi: mvumi: Fix error return in mvumi_io_attach()
2020-10-29 09:05:43 +01:00
mvumi.h
…
ncr53c8xx.c
…
ncr53c8xx.h
…
NCR53c406a.c
…
NCR5380.c
scsi: NCR5380: Handle BUS FREE during reselection
2019-11-25 09:53:05 +01:00
NCR5380.h
scsi: ncr5380: Improve interrupt latency during PIO tranfers
2016-09-14 14:11:12 -04:00
NCR_D700.c
…
NCR_D700.h
…
NCR_Q720.c
…
NCR_Q720.h
…
nsp32_debug.c
…
nsp32_io.h
…
nsp32.c
…
nsp32.h
…
osst_detect.h
…
osst_options.h
…
osst.c
…
osst.h
…
pmcraid.c
scsi: pmcraid: mark symbols static where possible
2016-09-04 01:28:07 -04:00
pmcraid.h
…
ppa.c
…
ppa.h
…
ps3rom.c
…
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
…
qlogicpti.c
…
qlogicpti.h
qlogicpti: Fix compiler warnings
2016-11-28 15:51:31 -05:00
raid_class.c
…
script_asm.pl
…
scsi_common.c
…
scsi_debug.c
scsi: scsi_debug: Add check for sdebug_max_queue during module init
2020-08-21 11:02:01 +02:00
scsi_devinfo.c
scsi: scsi_devinfo: handle non-terminated strings
2020-06-30 15:38:37 -04:00
scsi_dh.c
scsi: core: add new RDAC LENOVO/DE_Series device
2019-05-08 07:19:10 +02:00
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_lib_dma.c
…
scsi_lib.c
scsi: return correct blkprep status code in case scsi_init_io() fails.
2020-06-20 10:24:07 +02:00
scsi_logging.c
scsi: core: Reduce memory required for SCSI logging
2019-10-07 18:53:15 +02:00
scsi_logging.h
…
scsi_module.c
…
scsi_netlink.c
…
scsi_pm.c
scsi: core: Synchronize request queue PM status only on successful resume
2019-01-23 08:10:54 +01:00
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_sas_internal.h
…
scsi_scan.c
scsi: core: Don't start concurrent async scan on same host
2020-11-10 10:24:03 +01:00
scsi_sysctl.c
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scsi_sysfs.c
scsi: core: try to get module before removing device
2019-10-29 09:15:19 +01:00
scsi_trace.c
scsi: core: scsi_trace: Use get_unaligned_be*()
2020-01-23 08:19:43 +01:00
scsi_transport_api.h
…
scsi_transport_fc.c
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scsi_transport_iscsi.c
scsi: iscsi: Verify lengths on passthrough PDUs
2021-03-07 11:25:58 +01:00
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
2020-07-31 16:44:01 +02:00
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: Avoid that toggling use_blk_mq triggers a memory leak
2016-09-26 20:58:42 -04:00
scsi.h
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scsicam.c
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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: Fix optimal I/O size for devices that change reported values
2020-04-02 17:20:33 +02:00
sd.h
scsi: sd: Move DIF protection types to t10-pi.h
2016-09-15 09:51:14 -04:00
sense_codes.h
…
ses.c
scsi: ses: don't ask for diagnostic pages repeatedly during probe
2018-03-22 09:17:55 +01:00
sg.c
scsi: sg: add sg_remove_request in sg_write
2020-05-20 08:15:34 +02:00
sgiwd93.c
…
sim710.c
…
sni_53c710.c
scsi: sni_53c710: Add IRQ check
2021-05-22 10:40:26 +02:00
sr_ioctl.c
sr: pass down correctly sized SCSI sense buffer
2018-12-13 09:20:29 +01:00
sr_vendor.c
…
sr.c
scsi: sr: Fix sr_probe() missing deallocate of device minor
2020-06-30 15:38:23 -04:00
sr.h
…
st_options.h
…
st.c
scsi: st: Fix a use after free in st_open()
2021-04-07 12:05:39 +02:00
st.h
…
stex.c
…
storvsc_drv.c
scsi: storvsc: Fix calculation of sub-channel count
2019-05-08 07:19:10 +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 13:40:54 +01:00
sun3_scsi.h
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sun3x_esp.c
scsi: sun3x_esp: Add IRQ check
2021-05-22 10:40:26 +02:00
sun_esp.c
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sym53c416.c
…
sym53c416.h
…
virtio_scsi.c
scsi: virtio_scsi: don't send sc payload with tmfs
2019-03-23 13:19:46 +01:00
vmw_pvscsi.c
scsi: vmw_pscsi: Fix use-after-free in pvscsi_queue_lck()
2019-07-10 09:55:39 +02:00
vmw_pvscsi.h
scsi: vmw_pvscsi: return SUCCESS for successful command aborts
2016-11-01 13:31:23 -04:00
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
scsi: xen-scsifront: add error handling for xenbus_printf
2018-08-24 13:12:29 +02:00
zalon.c
…
zorro7xx.c
…