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linux/drivers/scsi
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James Smart c160c0f806 scsi: lpfc: Fix nvmet issues when link bounce under IO load 
Various null pointer dereference and general protection fault panics occur
when there is a link bounce under load. There are a large number of "error"
message 6413 indicating "bad release".

The issues resolve to list corruptions due to missing or inconsistent lock
protection. Lockups are due to nested locks in the unsolicited abort
path. The unsolicited abort path calls the wrong abort processing
routine. There was also duplicate context release while aborts were still
active in the hardware.

Removed duplicate locks and added lock protection around list item
removal. Commonized lock handling around the abort processing routines.
Prevent context release while still in ABTS list.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-02-05 22:29:50 -05:00
..
aacraid
scsi: aacraid: clean up some indentation and formatting issues
2019-02-04 22:18:41 -05:00
aic7xxx
scsi: remove unneeded header search paths
2019-01-29 01:22:21 -05:00
aic94xx
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
arcmsr
scsi: arcmsr: Update driver version to v1.40.00.10-20190116
2019-01-22 21:38:21 -05:00
arm
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
be2iscsi
scsi: introduce a max_segment_size host_template parameters
2018-12-18 23:13:12 -05:00
bfa
scsi: bfa: no need to check return value of debugfs_create functions
2019-01-29 00:40:40 -05:00
bnx2fc
SCSI misc on 20181224
2018-12-28 14:48:06 -08:00
bnx2i
scsi: bnx2i: fix indentation issue, remove a tab
2019-01-08 22:31:36 -05:00
csiostor
scsi: csiostor: Remove set but not used variable 'pln'
2019-02-01 18:19:56 -05:00
cxgbi
scsi: remove bidirectional command support
2019-02-05 21:29:21 -05:00
cxlflash
SCSI misc on 20181224
2018-12-28 14:48:06 -08:00
device_handler
scsi: return blk_status_t from device handler ->prep_fn
2018-11-09 19:17:14 -07:00
dpt
…
esas2r
scsi: esas2r: esas2r_init: mark expected switch fall-throughs
2019-01-11 21:45:06 -05:00
fcoe
scsi: fcoe: remove unneeded fcoe_ctlr_destroy_store export
2019-01-29 00:30:50 -05:00
fnic
scsi: fnic: Remove set but not used variable 'vdev'
2019-01-29 01:16:09 -05:00
hisi_sas
scsi: hisi_sas: Add missing seq_printf() call in hisi_sas_show_row_32()
2019-01-29 01:41:20 -05:00
ibmvscsi
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
ibmvscsi_tgt
scsi: target/core: Remove the write_pending_status() callback function
2019-02-04 21:23:59 -05:00
isci
scsi: isci: request: mark expected switch fall-through
2018-12-20 20:03:56 -05:00
libfc
scsi: libfc: fc_rport: Mark expected switch fall-through
2018-11-28 21:47:30 -05:00
libsas
scsi: libsas: Remove scsi_to_u32()
2019-01-29 00:46:22 -05:00
lpfc
scsi: lpfc: Fix nvmet issues when link bounce under IO load
2019-02-05 22:29:50 -05:00
megaraid
scsi: megaraid_sas: Add support for DEVICE_LIST DCMD in driver
2019-02-04 22:52:20 -05:00
mpt3sas
scsi: mpt3sas: Update driver version to 27.102.00.00
2019-02-04 22:52:21 -05:00
mvsas
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
pcmcia
scsi: pcmcia: nsp_cs: Remove unnecessary parentheses
2019-01-29 01:28:49 -05:00
pm8001
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
qedf
scsi: stop setting up request->special
2019-02-05 21:29:49 -05:00
qedi
scsi: stop setting up request->special
2019-02-05 21:29:49 -05:00
qla2xxx
scsi: qla2xxx: Update driver version to 10.00.00.13-k
2019-02-05 21:41:16 -05:00
qla4xxx
scsi: qla4xxx: ql4_os: mark expected switch fall-through
2019-01-11 21:05:03 -05:00
smartpqi
scsi: remove unneeded header search paths
2019-01-29 01:22:21 -05:00
snic
scsi: snic: no need to check return value of debugfs_create functions
2019-01-29 00:40:54 -05:00
sym53c8xx_2
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
ufs
scsi: ufs: Print uic error history in time order
2019-02-04 21:53:17 -05:00
.gitignore
…
3w-9xxx.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
3w-9xxx.h
…
3w-sas.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
3w-sas.h
…
3w-xxxx.c
scsi: 3w-xxxx: fix indentation issue, add missing tab
2018-12-19 21:54:07 -05:00
3w-xxxx.h
scsi: 3w-xxx: fully convert to the generic DMA API
2018-10-17 21:58:51 -04:00
53c700_d.h_shipped
…
53c700.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
53c700.h
scsi: 53c700: Fix spelling of 'NEGOTIATION'
2018-08-30 07:27:22 -04:00
53c700.scr
…
a100u2w.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
a100u2w.h
…
a2091.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
a2091.h
…
a3000.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
a3000.h
…
a4000t.c
…
advansys.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
aha152x.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
aha152x.h
…
aha1542.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
aha1542.h
…
aha1740.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
aha1740.h
scsi: core: remove Scsi_Cmnd typedef
2018-06-19 22:02:25 -04:00
am53c974.c
scsi: esp_scsi: move dma mapping into the core code
2018-10-15 23:00:38 -04:00
atari_scsi.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
atp870u.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
atp870u.h
…
BusLogic.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
BusLogic.h
…
bvme6000_scsi.c
…
ch.c
scsi: core: check for equality of result byte values
2018-06-26 12:27:06 -04:00
constants.c
…
dc395x.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
dc395x.h
…
dmx3191d.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
dpt_i2o.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
dpti.h
scsi: dpt_i2o: stop using scsi_unregister
2018-03-15 00:25:37 -04:00
esp_scsi.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
esp_scsi.h
scsi: esp_scsi: De-duplicate PIO routines
2018-10-17 21:38:20 -04:00
FlashPoint.c
scsi: FlashPoint: Remove unnecessary parentheses
2018-09-25 20:45:53 -04:00
g_NCR5380.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
gdth_ioctl.h
scsi: gdth: remove dead code under #ifdef GDTH_IOCTL_PROC
2019-01-08 21:58:35 -05:00
gdth_proc.c
scsi: gdth: use generic DMA API
2019-01-08 21:58:35 -05:00
gdth_proc.h
scsi: gdth: remove gdth_{alloc,free}_ioctl
2019-01-08 21:57:42 -05:00
gdth.c
scsi: gdth: use generic DMA API
2019-01-08 21:58:35 -05:00
gdth.h
scsi: gdth: remove ISA and EISA support
2019-01-08 21:58:35 -05:00
gvp11.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
gvp11.h
…
hosts.c
SCSI misc on 20181224
2018-12-28 14:48:06 -08:00
hpsa_cmd.h
…
hpsa.c
scsi: hpsa: clean up two indentation issues
2019-01-29 00:42:03 -05:00
hpsa.h
scsi: hpsa: correct enclosure sas address
2018-07-10 22:25:03 -04:00
hptiop.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
hptiop.h
…
imm.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
imm.h
…
initio.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
initio.h
…
ipr.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
ipr.h
scsi: ipr: System hung while dlpar adding primary ipr adapter back
2018-09-21 12:35:39 -04:00
ips.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
ips.h
scsi: ips: properly handle 64-bit DMA
2018-11-06 21:31:28 -05:00
iscsi_boot_sysfs.c
…
iscsi_tcp.c
scsi: remove bidirectional command support
2019-02-05 21:29:21 -05:00
iscsi_tcp.h
…
jazz_esp.c
scsi: esp_scsi: move dma mapping into the core code
2018-10-15 23:00:38 -04:00
Kconfig
scsi: remove the SCSI OSD library
2019-02-05 21:28:52 -05:00
lasi700.c
…
libiscsi_tcp.c
scsi: remove bidirectional command support
2019-02-05 21:29:21 -05:00
libiscsi.c
scsi: remove bidirectional command support
2019-02-05 21:29:21 -05:00
mac53c94.c
scsi: mac53c94: remove DISABLE_CLUSTERING
2018-12-18 23:13:12 -05:00
mac53c94.h
…
mac_esp.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
mac_scsi.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
Makefile
scsi: remove the SCSI OSD library
2019-02-05 21:28:52 -05:00
megaraid.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
megaraid.h
scsi: core: remove Scsi_Cmnd typedef
2018-06-19 22:02:25 -04:00
mesh.c
scsi: mesh: remove DISABLE_CLUSTERING
2018-12-18 23:13:12 -05:00
mesh.h
…
mvme16x_scsi.c
…
mvme147.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
mvme147.h
…
mvumi.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
mvumi.h
…
myrb.c
SCSI misc on 20181224
2018-12-28 14:48:06 -08:00
myrb.h
scsi: myrb: Add Mylex RAID controller (block interface)
2018-10-17 21:06:49 -04:00
myrs.c
scsi: myrs: remove the dma_boundary_limit
2018-12-19 21:43:30 -05:00
myrs.h
scsi: myrs: Add Mylex RAID controller (SCSI interface)
2018-10-17 21:07:54 -04:00
ncr53c8xx.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
ncr53c8xx.h
…
NCR5380.c
scsi: NCR5380: Return false instead of NULL
2018-11-05 22:47:38 -05:00
NCR5380.h
scsi: NCR5380: Have NCR5380_select() return a bool
2018-09-28 02:17:51 -04:00
nsp32_debug.c
scsi: core: remove Scsi_Cmnd typedef
2018-06-19 22:02:25 -04:00
nsp32_io.h
…
nsp32.c
scsi: nsp32: Remove unnecessary self assignment in nsp32_set_sync_entry
2019-01-29 01:26:57 -05:00
nsp32.h
…
osst_detect.h
…
osst_options.h
…
osst.c
block: remove __blk_put_request()
2018-11-07 13:42:32 -07:00
osst.h
…
pmcraid.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
pmcraid.h
scsi: pmcraid: Use sgl_alloc_order() and sgl_free_order()
2018-02-13 21:49:15 -05:00
ppa.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
ppa.h
…
ps3rom.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
qla1280.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
qla1280.h
…
qlogicfas408.c
…
qlogicfas408.h
…
qlogicfas.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
qlogicpti.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
qlogicpti.h
…
raid_class.c
scsi: raid_attrs: fix unused variable warning
2018-08-30 07:21:04 -04:00
script_asm.pl
…
scsi_common.c
…
scsi_debug.c
scsi: remove bidirectional command support
2019-02-05 21:29:21 -05:00
scsi_debugfs.c
scsi: devinfo: use const_ilog2 for array indices
2018-04-20 19:14:28 -04:00
scsi_debugfs.h
…
scsi_devinfo.c
scsi: devinfo: BLIST_RETRY_ASC_C1 for Fujitsu ETERNUS
2018-04-20 19:14:36 -04:00
scsi_dh.c
scsi: scsi_dh: replace too broad "TP9" string with the exact models
2018-04-18 19:34:08 -04:00
scsi_error.c
scsi: remove bidirectional command support
2019-02-05 21:29:21 -05:00
scsi_ioctl.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
scsi_lib_dma.c
…
scsi_lib.c
scsi: stop setting up request->special
2019-02-05 21:29:49 -05:00
scsi_logging.c
…
scsi_logging.h
…
scsi_netlink.c
…
scsi_pm.c
block: Move power management code into a new source file
2018-09-26 15:11:28 -06:00
scsi_priv.h
scsi: kill off the legacy IO path
2018-11-07 13:42:32 -07:00
scsi_proc.c
…
scsi_sas_internal.h
…
scsi_scan.c
scsi: kill off the legacy IO path
2018-11-07 13:42:32 -07:00
scsi_sysctl.c
…
scsi_sysfs.c
scsi: kill off the legacy IO path
2018-11-07 13:42:32 -07:00
scsi_trace.c
…
scsi_transport_api.h
…
scsi_transport_fc.c
bsg: convert to use blk-mq
2018-11-07 13:42:32 -07:00
scsi_transport_iscsi.c
SCSI misc on 20181224
2018-12-28 14:48:06 -08:00
scsi_transport_sas.c
scsi: bsg-lib: handle bidi requests without block layer help
2019-02-05 21:27:40 -05:00
scsi_transport_spi.c
scsi: core: check for equality of result byte values
2018-06-26 12:27:06 -04:00
scsi_transport_srp.c
for-4.18/block-20180603
2018-06-04 07:58:06 -07:00
scsi.c
scsi: kill off the legacy IO path
2018-11-07 13:42:32 -07:00
scsi.h
scsi: core: remove Scsi_Cmnd typedef
2018-06-19 22:02:25 -04:00
scsicam.c
…
sd_dif.c
block: move dif_prepare/dif_complete functions to block layer
2018-07-30 08:27:02 -06:00
sd_zbc.c
scsi: return blk_status_t from scsi_init_io and ->init_command
2018-11-09 19:17:14 -07:00
sd.c
scsi: block: remove req->special
2019-02-05 21:30:09 -05:00
sd.h
scsi: sd: Make protection lookup tables static and relocate functions
2019-01-08 22:29:32 -05:00
sense_codes.h
…
ses.c
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
sg.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
sgiwd93.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
sim710.c
…
sni_53c710.c
…
sr_ioctl.c
block: Switch struct packet_command to use struct scsi_sense_hdr
2018-08-02 15:22:13 -06:00
sr_vendor.c
…
sr.c
scsi: stop setting up request->special
2019-02-05 21:29:49 -05:00
sr.h
…
st_options.h
…
st.c
scsi: st: mark expected switch fall-throughs
2019-01-11 21:41:24 -05:00
st.h
…
stex.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
storvsc_drv.c
SCSI misc on 20181224
2018-12-28 14:48:06 -08:00
sun3_scsi_vme.c
…
sun3_scsi.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
sun3x_esp.c
scsi: esp_scsi: move dma mapping into the core code
2018-10-15 23:00:38 -04:00
sun_esp.c
scsi: sun_esp: Use of_node_name_eq for node name comparisons
2018-12-07 21:56:06 -05:00
virtio_scsi.c
scsi: remove bidirectional command support
2019-02-05 21:29:21 -05:00
vmw_pvscsi.c
SCSI misc on 20181224
2018-12-28 14:48:06 -08:00
vmw_pvscsi.h
…
wd33c93.c
…
wd33c93.h
…
wd719x.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
wd719x.h
scsi: wd719x: use per-command private data
2018-11-15 14:27:08 -05:00
xen-scsifront.c
scsi: xen-scsifront: remove DISABLE_CLUSTERING
2018-12-18 23:13:12 -05:00
zalon.c
…
zorro7xx.c
…
zorro_esp.c
scsi: esp_scsi: De-duplicate PIO routines
2018-10-17 21:38:20 -04:00