linux_dsm_epyc7002/drivers/scsi
Dick Kennedy 164ba8d2df scsi: lpfc: Maintain atomic consistency of queue_claimed flag
A previous change introduced the atomic use of queue_claimed flag for eq's
and cq's.  The code works fine, but the clearing of the queue_claimed flag
is not atomic.

Change queue_claimed = 0 into xchg(&queue_claimed, 0) to be consistent for
change under atomicity.

Link: https://lore.kernel.org/r/20200501214310.91713-3-jsmart2021@gmail.com
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-05-07 22:47:21 -04:00
..
aacraid scsi: aacraid: Make some symbols static 2020-05-07 22:01:02 -04:00
aic7xxx scsi: aic7xxx: Remove unnecessary NULL checks before kfree 2020-04-24 12:48:48 -04:00
aic94xx
arcmsr SCSI misc on 20200402 2020-04-02 17:03:53 -07:00
arm
be2iscsi scsi: be2iscsi: Use scnprintf() for avoiding potential buffer overflow 2020-03-17 13:36:09 -04:00
bfa scsi: bfa: Remove unneeded semicolon in bfa_fcs_rport.c 2020-04-24 18:21:15 -04:00
bnx2fc scsi: bnx2fc: Remove unneeded semicolon in bnx2fc_fcoe.c 2020-04-24 18:21:15 -04:00
bnx2i
csiostor SCSI misc on 20200129 2020-01-29 18:16:16 -08:00
cxgbi scsi: cxgb4i: Remove superfluous null check 2020-04-24 12:38:44 -04:00
cxlflash
device_handler
dpt scsi: docs: convert dpti.txt to ReST 2020-03-11 23:07:59 -04:00
esas2r proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
fcoe scsi: fcoe: remove unneeded semicolon in fcoe.c 2020-04-22 00:07:40 -04:00
fnic scsi: fnic: Use true, false for fnic->internal_reset_inprogress 2020-05-07 22:03:07 -04:00
hisi_sas scsi: hisi_sas: Use dev_err() in read_iost_itct_cache_v3_hw() 2020-03-16 18:24:23 -04:00
ibmvscsi scsi: ibmvfc: Fix NULL return compiler warning 2020-03-11 23:07:57 -04:00
ibmvscsi_tgt
isci scsi: isci: Use true, false for bool variables 2020-04-24 18:21:15 -04:00
libfc SCSI misc on 20200410 2020-04-10 12:21:11 -07:00
libsas scsi: libsas: Add missing annotation for sas_ata_qc_issue() 2020-04-14 21:46:15 -04:00
lpfc scsi: lpfc: Maintain atomic consistency of queue_claimed flag 2020-05-07 22:47:21 -04:00
megaraid scsi: megaraid: Use true, false for bool variables 2020-04-24 18:21:08 -04:00
mpt3sas scsi: mpt3sas: Disable DIF when prot_mask set to zero 2020-05-07 22:29:31 -04:00
mvsas scsi: mvsas: remove unused symbol 'mvs_th' 2020-04-17 17:29:03 -04:00
pcmcia scsi: docs: convert NinjaSCSI.txt to ReST 2020-03-11 23:08:01 -04:00
pm8001 scsi: pm80xx: Introduce read and write length for IOCTL payload structure 2020-03-17 13:57:19 -04:00
qedf scsi: qedf: Get dev info after updating the params 2020-04-17 17:55:29 -04:00
qedi scsi: qedi: Remove comparison of 0/1 to bool variable 2020-05-07 22:02:19 -04:00
qla2xxx scsi: qla2xxx: Make qlafx00_process_aen() return void 2020-05-07 21:58:58 -04:00
qla4xxx scsi: qla4xxx: Remove unneeded semicolon in ql4_os.c 2020-04-24 18:21:16 -04:00
smartpqi scsi: smartpqi: Use scnprintf() for avoiding potential buffer overflow 2020-03-17 13:36:13 -04:00
snic scsi: snic: Make snic_io_exch_ver_cmpl_handler() return void 2020-04-24 18:21:15 -04:00
sym53c8xx_2
ufs scsi: ufs-qcom: Configure write booster type 2020-04-27 18:39:57 -04:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
3w-9xxx.c
3w-9xxx.h
3w-sas.c
3w-sas.h
3w-xxxx.c
3w-xxxx.h
53c700_d.h_shipped
53c700.c
53c700.h
53c700.scr
a100u2w.c
a100u2w.h
a2091.c
a2091.h
a3000.c
a3000.h
a4000t.c
advansys.c scsi: advansys: Replace zero-length array with flexible-array member 2020-02-18 00:39:54 -05:00
aha152x.c scsi: docs: convert aha152x.txt to ReST 2020-03-11 23:07:58 -04:00
aha152x.h
aha1542.c
aha1542.h
aha1740.c scsi: aha1740: Fix an errro handling path in aha1740_probe() 2020-03-26 21:10:53 -04:00
aha1740.h
am53c974.c
atari_scsi.c
atp870u.c
atp870u.h
BusLogic.c scsi: BusLogic: Remove conversion to bool in blogic_inquiry() 2020-04-24 18:21:14 -04:00
BusLogic.h
bvme6000_scsi.c
ch.c scsi: ch: remove ch_mutex() 2020-02-24 14:54:25 -05:00
constants.c scsi: core: Add DID_ALLOC_FAILURE and DID_MEDIUM_ERROR to hostbyte_table 2020-04-01 22:03:04 -04:00
dc395x.c scsi: dc395x: remove dc395x_bios_param 2020-03-26 22:51:18 -04:00
dc395x.h
dmx3191d.c
dpt_i2o.c scsi: dpt_i2o: Remove always false 'chan < 0' statement 2020-04-29 22:14:23 -04:00
dpti.h scsi: docs: convert dpti.txt to ReST 2020-03-11 23:07:59 -04:00
esp_scsi.c
esp_scsi.h
fdomain_isa.c
fdomain_pci.c
fdomain.c
fdomain.h
FlashPoint.c
g_NCR5380.c scsi: docs: convert g_NCR5380.txt to ReST 2020-03-11 23:08:00 -04:00
gdth_ioctl.h
gdth_proc.c scsi: gdth: Use scnprintf() for avoiding potential buffer overflow 2020-03-17 13:36:10 -04:00
gdth_proc.h
gdth.c scsi: gdth: Make __gdth_execute static 2020-04-14 21:32:39 -04:00
gdth.h
gvp11.c
gvp11.h
hosts.c scsi: core: add scsi_host_busy_iter() 2020-02-28 20:54:52 -05:00
hpsa_cmd.h
hpsa.c scsi: hpsa: correct race condition in offload enabled 2020-03-26 22:44:41 -04:00
hpsa.h
hptiop.c
hptiop.h
imm.c
imm.h
initio.c
initio.h
ipr.c scsi: ipr: Remove NULL check before freeing function 2020-04-24 18:21:15 -04:00
ipr.h SCSI misc on 20200402 2020-04-02 17:03:53 -07:00
ips.c
ips.h
iscsi_boot_sysfs.c
iscsi_tcp.c
iscsi_tcp.h
jazz_esp.c
Kconfig SCSI misc on 20200402 2020-04-02 17:03:53 -07:00
lasi700.c
libiscsi_tcp.c
libiscsi.c scsi: libiscsi: Fix error count for active session 2020-03-26 22:48:58 -04:00
mac53c94.c
mac53c94.h
mac_esp.c
mac_scsi.c
Makefile
megaraid.c scsi: simplify scsi_partsize 2020-03-24 07:57:07 -06:00
megaraid.h
mesh.c
mesh.h
mvme16x_scsi.c
mvme147.c
mvme147.h
mvumi.c
mvumi.h scsi: Replace zero-length array with flexible-array member 2020-03-11 23:07:56 -04:00
myrb.c
myrb.h
myrs.c
myrs.h
ncr53c8xx.c scsi: docs: convert ncr53c8xx.txt to ReST 2020-03-11 23:08:01 -04:00
ncr53c8xx.h
NCR5380.c
NCR5380.h
nsp32_debug.c
nsp32_io.h
nsp32.c
nsp32.h
pmcraid.c scsi: pmcraid: Replace dma_pool_malloc with dma_pool_zalloc 2020-04-24 18:21:15 -04:00
pmcraid.h scsi: Replace zero-length array with flexible-array member 2020-03-11 23:07:56 -04:00
ppa.c
ppa.h
ps3rom.c
qla1280.c scsi: qla1280: make qla1280_firmware_mutex and qla1280_fw_tbl static 2020-04-14 21:42:10 -04:00
qla1280.h
qlogicfas408.c
qlogicfas408.h
qlogicfas.c
qlogicpti.c
qlogicpti.h
raid_class.c
script_asm.pl
scsi_common.c
scsi_debug.c scsi: scsi_debug: Disallow zone sizes that are not powers of 2 2020-05-07 20:45:02 -04:00
scsi_debugfs.c
scsi_debugfs.h
scsi_devinfo.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
scsi_dh.c
scsi_error.c scsi: core: Remove cmd_list functionality 2020-02-28 20:54:55 -05:00
scsi_ioctl.c
scsi_lib_dma.c
scsi_lib.c scsi: core: free sgtables in case command setup fails 2020-04-29 22:04:24 -04:00
scsi_logging.c
scsi_logging.h
scsi_netlink.c
scsi_pm.c
scsi_priv.h scsi: core: Remove cmd_list functionality 2020-02-28 20:54:55 -05:00
scsi_proc.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
scsi_sas_internal.h
scsi_scan.c scsi: core: Remove cmd_list functionality 2020-02-28 20:54:55 -05:00
scsi_sysctl.c
scsi_sysfs.c scsi: core: Use scnprintf() for avoiding potential buffer overflow 2020-03-17 13:36:12 -04:00
scsi_trace.c scsi: scsi_trace: Use get_unaligned_be24() 2020-03-16 22:08:36 -04:00
scsi_transport_api.h
scsi_transport_fc.c
scsi_transport_iscsi.c scsi: iscsi: Report unbind session event when the target has been removed 2020-03-31 21:39:58 -04:00
scsi_transport_sas.c
scsi_transport_spi.c
scsi_transport_srp.c
scsi.c scsi: core: Remove cmd_list functionality 2020-02-28 20:54:55 -05:00
scsi.h
scsicam.c block: move struct partition out of genhd.h 2020-03-24 07:57:08 -06:00
sd_dif.c
sd_zbc.c scsi: sd_sbc: Fix sd_zbc_report_zones() 2020-02-24 12:50:32 -05:00
sd.c for-5.7/block-2020-03-29 2020-03-30 11:20:13 -07:00
sd.h
sense_codes.h
ses.c
sg.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
sgiwd93.c scsi: sgiwd93: Remove unneeded semicolon in sgiwd93.c 2020-04-24 18:21:29 -04:00
sim710.c
sni_53c710.c
sr_ioctl.c
sr_vendor.c scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled 2020-02-24 14:59:01 -05:00
sr.c scsi: sr: Use {get,put}_unaligned_be*() instead of open-coding these functions 2020-04-27 18:39:54 -04:00
sr.h scsi: sr: get rid of sr global mutex 2020-02-24 15:01:57 -05:00
st_options.h
st.c scsi: st: remove unneeded variable 'result' in st_release() 2020-04-22 00:05:29 -04:00
st.h
stex.c scsi: Replace zero-length array with flexible-array member 2020-03-11 23:07:56 -04:00
storvsc_drv.c
sun3_scsi_vme.c
sun3_scsi.c
sun3x_esp.c
sun_esp.c
virtio_scsi.c scsi: core: remove .for_blk_mq 2020-02-10 22:46:55 -05:00
vmw_pvscsi.c scsi: vmw_pvscsi: Use true, false for adapter->use_msg 2020-05-07 22:03:54 -04:00
vmw_pvscsi.h
wd33c93.c
wd33c93.h
wd719x.c
wd719x.h
xen-scsifront.c
zalon.c
zorro7xx.c
zorro_esp.c scsi: zorro_esp: Restore devm_ioremap() alignment 2020-02-12 22:56:47 -05:00