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4e8ca0d44cdecb61c02bc00e92d337ebdbd2e366
linux/drivers/scsi
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James Smart 1f52e001dd scsi: lpfc: Fix LOGO/PLOGI handling when triggerd by ABTS Timeout event 
[ Upstream commit 30e196cace ]

After a LOGO in response to an ABTS timeout, a PLOGI wasn't issued to
re-establish the login.  An nlp_type check in the LOGO completion
handler failed to restart discovery for NVME targets.  Revised the
nlp_type check for NVME as well as SCSI.

While reviewing the LOGO handling a few other issues were seen and
were addressed:

- Better lock synchronization around ndlp data types

- When the ABTS times out, unregister the RPI before sending the LOGO
  so that all local exchange contexts are cleared and nothing received
  while awaiting LOGO/PLOGI handling will be accepted.

- LOGO handling optimized to:
   Wait only R_A_TOV for a response.
   It doesn't need to be retried on timeout. If there wasn't a
     response, a PLOGI will be sent, thus an implicit logout
     applies as well when the other port sees it.
   If there is a response, any kind of response is considered "good"
     and the XRI quarantined for a exchange qualifier window.

- PLOGI is issued as soon a LOGO state is resolved.

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-02-12 19:45:57 +01:00
..
aacraid
scsi: aacraid: address UBSAN warning regression
2018-11-04 14:52:42 +01:00
aic7xxx
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
aic94xx
scsi: aic94xx: fix an error code in aic94xx_init()
2018-09-15 09:45:30 +02:00
arcmsr
arcmsr: add const to bin_attribute structures
2017-08-10 19:40:50 -04:00
arm
scsi: fas216: fix sense buffer initialization
2018-04-26 11:02:10 +02:00
be2iscsi
scsi: be2iscsi: Replace PCI pool old API
2017-08-07 14:04:01 -04:00
bfa
scsi: bfa: convert to strlcpy/strlcat
2018-12-08 13:03:35 +01:00
bnx2fc
scsi: bnx2fc: Fix NULL dereference in error handling
2019-01-13 10:00:57 +01:00
bnx2i
scsi: bnx2i: add error handling for ioremap_nocache
2018-10-03 17:00:52 -07:00
csiostor
scsi: csiostor: add a check for NULL pointer after kmalloc()
2018-10-10 08:54:19 +02:00
cxgbi
scsi: cxgb4i: fix Tx skb leak
2017-12-25 14:26:25 +01:00
cxlflash
scsi: cxlflash: Avoid clobbering context control register value
2018-08-03 07:50:41 +02:00
device_handler
scsi: scsi_dh_alua: remove synchronous STPG support
2017-06-26 12:44:35 -04:00
dpt
sched/wait: Rename wait_queue_t => wait_queue_entry_t
2017-06-20 12:18:27 +02:00
esas2r
scsi: esas2r: constify pci_device_id.
2017-08-24 22:28:52 -04:00
fcoe
scsi: fcoe: drop frames in ELS LOGO error path
2018-09-05 09:26:32 +02:00
fnic
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hisi_sas
scsi: hisi_sas: config ATA de-reset as an constrained command for v3 hw
2018-08-03 07:50:36 +02:00
ibmvscsi
scsi: ibmvfc: Avoid unnecessary port relogin
2018-11-04 14:52:45 +01:00
ibmvscsi_tgt
scsi: ibmvscsis: Ensure partition name is properly NUL terminated
2018-10-20 09:48:50 +02:00
isci
scsi: isci: Fix infinite loop in while loop
2018-06-21 04:02:46 +09:00
libfc
scsi: libfc: fixup 'sleeping function called from invalid context'
2018-09-26 08:38:13 +02:00
libsas
scsi: libsas: defer ata device eh commands to libata
2018-05-25 16:17:34 +02:00
lpfc
scsi: lpfc: Fix LOGO/PLOGI handling when triggerd by ABTS Timeout event
2019-02-12 19:45:57 +01:00
megaraid
scsi: megaraid: fix out-of-bound array accesses
2019-01-26 09:37:06 +01:00
mpt3sas
scsi: mpt3sas: Call sas_remove_host before removing the target devices
2019-02-12 19:45:57 +01:00
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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
qedf
scsi: qedf: Send the driver state to MFW
2018-08-24 13:09:15 +02:00
qedi
scsi: qedi: Add the CRC size within iSCSI NVM image
2018-10-10 08:54:23 +02:00
qla2xxx
scsi: qla2xxx: Initialize port speed to avoid setting lower speed
2018-11-21 09:24:08 +01:00
qla4xxx
scsi: qla4xxx: skip error recovery in case of register disconnect.
2018-05-25 16:17:48 +02:00
smartpqi
scsi: smartpqi: call pqi_free_interrupts() in pqi_shutdown()
2019-01-26 09:37:06 +01:00
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_2: iterator underflow in sym_getsync()
2018-05-25 16:17:47 +02:00
ufs
scsi: ufs: fix exception event handling
2018-08-03 07:50:32 +02:00
.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: move bus reset to host reset
2017-08-25 17:21:11 -04:00
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
scsi: advansys: fix uninitialized data access
2017-04-04 19:39:39 -04:00
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: NCR5380: Move bus reset to host reset
2017-08-25 17:21:11 -04:00
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 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
scsi: ch: add refcounting
2017-08-24 22:29:06 -04:00
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
…
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
scsi: dpt_i2o: remove redundant null check on array device
2017-08-10 19:55:35 -04:00
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
scsi: gdth: avoid buffer overflow warning
2017-08-07 14:04:01 -04:00
gdth.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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: introduce force_blk_mq
2018-08-15 18:12:47 +02:00
hpsa_cmd.h
scsi: hpsa: update identify physical device structure
2017-06-12 20:48:00 -04:00
hpsa.c
scsi: hpsa: fix selection of reply queue
2018-08-15 18:12:47 +02:00
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: System hung while dlpar adding primary ipr adapter back
2018-10-20 09:48:51 +02:00
ipr.h
scsi: ipr: System hung while dlpar adding primary ipr adapter back
2018-10-20 09:48:51 +02:00
ips.c
sched/wait: Rename wait_queue_t => wait_queue_entry_t
2017-06-20 12:18:27 +02:00
ips.h
sched/wait: Rename wait_queue_t => wait_queue_entry_t
2017-06-20 12:18:27 +02:00
iscsi_boot_sysfs.c
…
iscsi_tcp.c
scsi: iscsi_tcp: set BDI_CAP_STABLE_WRITES when data digest enabled
2018-05-25 16:17:49 +02:00
iscsi_tcp.h
…
jazz_esp.c
…
Kconfig
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2017-09-13 10:47:14 -07:00
lasi700.c
parisc/scsi/lasi700: Fix section mismatches
2017-08-22 16:34:36 +02:00
libiscsi_tcp.c
…
libiscsi.c
scsi: libiscsi: Fix NULL pointer dereference in iscsi_eh_session_reset
2018-12-21 14:13:11 +01:00
mac53c94.c
scsi: Convert to using %pOF instead of full_name
2017-08-07 14:04:02 -04:00
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: NCR5380: Move bus reset to host reset
2017-08-25 17:21:11 -04:00
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: silence a static checker bug
2018-08-03 07:50:36 +02:00
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
…
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: 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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
NCR5380.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +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
scsi: pmcraid: Replace PCI pool old API
2017-08-07 14:04:01 -04:00
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
ia64, scsi: update references for the device-io book
2017-05-16 08:44:21 -03:00
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
…
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: write_same: fix error report
2017-12-20 10:10:28 +01:00
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: Implement blk_mq_ops.show_rq()
2017-04-26 15:09:04 -06:00
scsi_devinfo.c
scsi: scsi_devinfo: cleanly zero-pad devinfo strings
2018-12-08 13:03:38 +01:00
scsi_dh.c
scsi: scsi_dh: replace too broad "TP9" string with the exact models
2018-08-03 07:50:40 +02:00
scsi_error.c
scsi: core: Avoid that ATA error handling can trigger a kernel hang or oops
2018-03-15 10:54:29 +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: fix queue cleanup race before queue initialization is done
2018-11-21 09:24:09 +01:00
scsi_logging.c
…
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
netlink: extended ACK reporting
2017-04-13 13:58:20 -04:00
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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi_sysctl.c
…
scsi_sysfs.c
scsi: core: Avoid that SCSI device removal through sysfs triggers a deadlock
2018-09-05 09:26:41 +02:00
scsi_trace.c
…
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: respond to netlink with unicast when appropriate
2018-06-21 04:02:43 +09:00
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_transport_srp.c
scsi: scsi_transport_srp: Fix shost to rport translation
2018-06-05 11:41:59 +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 cache_type_store()
2019-01-23 08:09:48 +01:00
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: fix minor memory leak in error path
2018-08-06 16:20:52 +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: remove incorrect __exit markups
2017-03-15 19:27:46 -04:00
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: Avoid that opening a CD-ROM hangs with runtime power management enabled
2018-08-15 18:12:47 +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 blk_get_queue usage
2017-08-08 11:49:51 -04:00
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
scsi: stex: make S6flag static
2017-04-26 18:32:29 -04:00
storvsc_drv.c
scsi: storvsc: Set up correct queue depth values for IDE devices
2018-06-21 04:02:46 +09:00
sun3_scsi_vme.c
…
sun3_scsi.c
scsi: NCR5380: Move bus reset to host reset
2017-08-25 17:21:11 -04:00
sun3x_esp.c
…
sun_esp.c
scsi: sun_esp: fix device reference leaks
2017-06-27 21:46:55 -04:00
sym53c416.c
…
sym53c416.h
…
virtio_scsi.c
scsi: virtio_scsi: fix IO hang caused by automatic irq vector affinity
2018-08-15 18:12:47 +02:00
vmw_pvscsi.c
scsi: vmw_pscsi: Rearrange code to avoid multiple calls to free_irq during unload
2018-12-21 14:13:12 +01:00
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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