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664f0dce20580837c7fa136a03b3a9fc43034104
linux/drivers/scsi
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Sreekanth Reddy 664f0dce20 scsi: mpt3sas: Add support for shared host tagset for CPU hotplug 
MPT Fusion adapters can steer completions to individual queues and we now
have support for shared host-wide tags in the I/O stack. The addition of
the host-wide tags allows us to enable multiqueue support for MPT Fusion
adapters. Once host-wise tags are enabled, the CPU hotplug feature is also
supported.

Allow use of host-wide tags to be disabled through the "host_tagset_enable"
module parameter. Once we do not have any major performance regressions
using host-wide tags, we will drop the hand-crafted interrupt affinity
settings.

Performance is meeting expectations. About 3.1M IOPS using 24 Drive SSD on
Aero controllers.

Link: https://lore.kernel.org/r/20210202095832.23072-1-sreekanth.reddy@broadcom.com
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-02-08 21:53:12 -05:00
..
aacraid
scsi: aacraid: Avoid setting message byte on completion
2021-01-22 21:14:09 -05:00
aic7xxx
scsi: aic7xxx: aic79xx: Drop internal SCSI message definition
2021-01-22 21:14:10 -05:00
aic94xx
scsi: aic94xx: Switch back to original libsas event notifiers
2021-01-22 21:31:09 -05:00
arcmsr
scsi: arcmsr: Use generic power management
2020-11-25 23:14:30 -05:00
arm
scsi: acornscsi: Use standard defines
2021-01-22 21:14:09 -05:00
be2iscsi
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-12-16 13:34:31 -08:00
bfa
scsi: bfa: Drop driver-defined SCSI status codes
2021-01-22 21:14:08 -05:00
bnx2fc
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-12-16 13:34:31 -08:00
bnx2i
scsi: bnx2i: Requires MMU
2020-12-02 12:59:04 -05:00
csiostor
scsi: csiostor: Fix fall-through warnings for Clang
2020-12-02 12:59:47 -05:00
cxgbi
scsi: cxgb4i: Fix TLS dependency
2020-12-09 12:14:41 -05:00
cxlflash
ocxl: Update the Process Element Entry
2020-12-04 01:01:30 +11:00
device_handler
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-12-16 13:34:31 -08:00
dpt
scsi: docs: convert dpti.txt to ReST
2020-03-11 23:07:59 -04:00
esas2r
scsi: esas2r: Use generic power management
2020-11-25 23:14:31 -05:00
fcoe
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-12-16 13:34:31 -08:00
fnic
scsi: fnic: Fix memleak in vnic_dev_init_devcmd2
2021-01-12 23:32:53 -05:00
hisi_sas
scsi: hisi_sas: Add trace FIFO debugfs support
2021-01-26 23:02:11 -05:00
ibmvscsi
Merge branch '5.11/scsi-fixes' into 5.12/scsi-queue
2021-01-26 21:52:58 -05:00
ibmvscsi_tgt
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
isci
scsi: isci: Switch back to original libsas event notifiers
2021-01-22 21:31:09 -05:00
libfc
scsi: libfc: Avoid invoking response handler twice if ep is already completed
2021-01-12 23:07:32 -05:00
libsas
scsi: libsas: Remove temporarily-added _gfp() API variants
2021-01-22 21:31:10 -05:00
lpfc
scsi: lpfc: Fix 'physical' typos
2021-01-29 13:38:33 -05:00
megaraid
scsi: megaraid_mbox: Fix spelling of 'allocated'
2021-01-29 13:38:25 -05:00
mpt3sas
scsi: mpt3sas: Add support for shared host tagset for CPU hotplug
2021-02-08 21:53:12 -05:00
mvsas
scsi: mvsas: Switch back to original libsas event notifiers
2021-01-22 21:31:10 -05:00
pcmcia
scsi: nsp_cs: Drop internal SCSI message definition
2021-01-22 21:14:10 -05:00
pm8001
scsi: pm80xx: Switch back to original libsas event notifiers
2021-01-22 21:31:09 -05:00
qedf
scsi: qedf: Simplify bool comparison
2021-01-13 00:15:13 -05:00
qedi
scsi: qedi: Correct max length of CHAP secret
2021-01-05 23:22:50 -05:00
qla2xxx
scsi: qla2xxx: Simplify the calculation of variables
2021-01-29 13:34:10 -05:00
qla4xxx
scsi: qla4xxx: Use standard SAM status definitions
2021-01-22 21:14:09 -05:00
smartpqi
scsi: smartpqi: Update version to 1.2.16-012
2020-11-16 23:03:10 -05:00
snic
scsi: snic: Simplify the return expression of svnic_cq_alloc()
2020-10-07 23:50:03 -04:00
sym53c8xx_2
scsi: Remove unneeded break statements
2020-10-26 18:23:24 -04:00
ufs
scsi: ufs: Give clk scaling min gear a value
2021-01-29 13:44:30 -05:00
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
3w-9xxx.c
scsi: 3w-9xxx: Whitespace cleanup
2021-01-22 21:14:07 -05:00
3w-9xxx.h
scsi: 3w-9xxx: Whitespace cleanup
2021-01-22 21:14:07 -05:00
3w-sas.c
scsi: 3w-sas: Whitespace cleanup
2021-01-22 21:14:08 -05:00
3w-sas.h
scsi: 3w-sas: Whitespace cleanup
2021-01-22 21:14:08 -05:00
3w-xxxx.c
scsi: 3w-xxxx: Whitespace cleanup
2021-01-22 21:14:07 -05:00
3w-xxxx.h
scsi: 3w-xxxx: Whitespace cleanup
2021-01-22 21:14:07 -05:00
53c700_d.h_shipped
…
53c700.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-10-23 16:19:02 -07:00
53c700.h
53c700: improve non-coherent DMA handling
2020-09-25 06:20:43 +02:00
53c700.scr
…
a100u2w.c
…
a100u2w.h
…
a2091.c
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
a2091.h
…
a3000.c
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
a3000.h
…
a4000t.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
advansys.c
scsi: advansys: Kill driver-defined status byte accessors
2021-01-22 21:14:12 -05:00
aha152x.c
scsi: aha152x: Remove unused variable 'ret'
2020-07-08 01:12:53 -04:00
aha152x.h
…
aha1542.c
scsi: aha1542: Fix multi-line comment style
2021-01-13 00:14:07 -05:00
aha1542.h
scsi: aha1542: Clarify 'struct ccb' comments
2021-01-13 00:14:07 -05:00
aha1740.c
scsi: aha1740: Fix fall-through warnings for Clang
2020-12-02 12:59:46 -05:00
aha1740.h
…
am53c974.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
atari_scsi.c
scsi: atari_scsi: Fix race condition between .queuecommand and EH
2020-11-23 22:12:09 -05:00
atp870u.c
scsi: atp870u: Use standard definitions
2021-01-22 21:14:11 -05:00
atp870u.h
scsi: atp870u: Whitespace cleanup
2021-01-22 21:14:08 -05:00
BusLogic.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
BusLogic.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 388
2019-06-05 17:37:11 +02:00
bvme6000_scsi.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
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: Drop internal SCSI message definitions
2021-01-22 21:14:10 -05:00
dc395x.h
scsi: dc395x: Drop internal SCSI message definitions
2021-01-22 21:14:10 -05:00
dmx3191d.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
dpt_i2o.c
scsi: dpt_i2o: Use DID_ERROR instead of INITIATOR_ERROR message
2021-01-22 21:14:11 -05:00
dpti.h
scsi: docs: convert dpti.txt to ReST
2020-03-11 23:07:59 -04:00
esp_scsi.c
scsi: esp_scsi: Do not set SCSI message byte
2021-01-22 21:14:11 -05:00
esp_scsi.h
scsi: esp_scsi: Add support for FSC chip
2019-12-19 22:08:51 -05:00
fdomain_isa.c
scsi: fdomain_isa: Merge branches in fdomain_isa_match()
2020-09-02 22:49:07 -04:00
fdomain_pci.c
scsi: fdomain: Resurrect driver - PCI support
2019-06-18 19:46:18 -04:00
fdomain.c
scsi: fdomain: use BSTAT_{MSG|CMD|IO} in fdomain_work()
2019-07-30 12:17:28 -04:00
fdomain.h
scsi: fdomain: Mark 'fdomain_pm_ops' as __maybe_unused
2020-07-08 01:12:44 -04:00
FlashPoint.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
g_NCR5380.c
scsi: NCR5380: Remove context check
2020-12-07 20:24:09 -05:00
gvp11.c
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
gvp11.h
…
hosts.c
scsi: Add host and host template flag 'host_tagset'
2020-10-06 08:33:44 -06:00
hpsa_cmd.h
scsi: hpsa: Update copyright
2020-09-02 22:49:06 -04:00
hpsa.c
scsi: hpsa: Do not set COMMAND_COMPLETE
2021-01-22 21:14:09 -05:00
hpsa.h
scsi: hpsa: Update copyright
2020-09-02 22:49:06 -04:00
hptiop.c
scsi: Remove unneeded break statements
2020-10-26 18:23:24 -04:00
hptiop.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285
2019-06-05 17:36:37 +02:00
imm.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
imm.h
…
initio.c
scsi: initio: Drop internal SCSI message definition
2021-01-22 21:14:10 -05:00
initio.h
scsi: initio: Drop internal SCSI message definition
2021-01-22 21:14:10 -05:00
ipr.c
scsi: Remove unneeded break statements
2020-10-26 18:23:24 -04:00
ipr.h
scsi: ipr: Fix struct packed-not-aligned issues
2020-07-15 17:26:58 -04:00
ips.c
scsi: ips: Use correct command completion on error
2021-01-22 21:14:12 -05:00
ips.h
…
iscsi_boot_sysfs.c
scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj
2020-06-02 21:23:47 -04:00
iscsi_tcp.c
scsi: doc: Fix some kernel-doc markups
2020-10-26 21:54:16 -04:00
iscsi_tcp.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
jazz_esp.c
scsi: jazz_esp: Use module_platform_driver to simplify the code
2020-10-02 21:52:52 -04:00
Kconfig
scsi: lpfc: Add auto select on IRQ_POLL
2021-01-26 22:12:24 -05:00
lasi700.c
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
libiscsi_tcp.c
scsi: libiscsi: use sendpage_ok() in iscsi_tcp_segment_map()
2020-10-02 15:27:08 -07:00
libiscsi.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-12-16 13:34:31 -08:00
mac53c94.c
scsi: mac53c94: Do not set invalid command result
2021-01-22 21:14:11 -05:00
mac53c94.h
…
mac_esp.c
scsi: mac_esp: Use module_platform_driver to simplify the code
2020-10-02 21:52:53 -04:00
mac_scsi.c
scsi: NCR5380: Remove context check
2020-12-07 20:24:09 -05:00
Makefile
scsi: Drop gdth driver
2021-01-22 21:14:07 -05:00
megaraid.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-10-14 15:15:35 -07:00
megaraid.h
…
mesh.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
mesh.h
…
mvme16x_scsi.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
mvme147.c
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
mvme147.h
…
mvumi.c
scsi: mvumi: Update function description
2020-11-25 23:23:22 -05:00
mvumi.h
scsi: Replace zero-length array with flexible-array member
2020-03-11 23:07:56 -04:00
myrb.c
scsi: myrb: Remove WARN_ON(in_interrupt())
2020-12-01 00:03:53 -05:00
myrb.h
scsi: mylex: Use the correct style for SPDX License Identifier
2020-01-02 21:57:44 -05:00
myrs.c
scsi: myrs: Remove WARN_ON(in_interrupt())
2020-12-01 00:03:53 -05:00
myrs.h
scsi: mylex: Use the correct style for SPDX License Identifier
2020-01-02 21:57:44 -05:00
ncr53c8xx.c
scsi: ncr53c8xx: Fix typos
2021-01-26 22:11:17 -05:00
ncr53c8xx.h
scsi: ncr53c8xx: Use SAM status values
2021-01-22 21:14:12 -05:00
NCR5380.c
scsi: NCR5380: Remove context check
2020-12-07 20:24:09 -05:00
NCR5380.h
scsi: NCR5380: Remove context check
2020-12-07 20:24:09 -05:00
nsp32_debug.c
…
nsp32_io.h
…
nsp32.c
scsi: nsp32: Fixup status handling
2021-01-22 21:14:09 -05:00
nsp32.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118
2019-05-24 17:39:02 +02:00
pmcraid.c
scsi: pmcraid: Use generic power management
2020-11-25 23:23:22 -05:00
pmcraid.h
scsi: pmcraid: Fix 'ioarcb' alignment warning
2021-02-08 21:53:12 -05:00
ppa.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
ppa.h
…
ps3rom.c
powerpc/ps3: make system bus's remove and shutdown callbacks return void
2020-12-04 01:01:22 +11:00
qla1280.c
scsi: qla1280: Fix printk regression
2021-01-22 22:23:42 -05:00
qla1280.h
scsi: qla1280: Fix dma firmware download, if dma address is 64bit
2020-01-15 23:09:11 -05:00
qlogicfas408.c
scsi: qlogicfas408: clean up a couple of indentation issues
2019-03-19 17:11:37 -04:00
qlogicfas408.h
…
qlogicfas.c
…
qlogicpti.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-10-14 15:15:35 -07:00
qlogicpti.h
…
raid_class.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 437
2019-06-05 17:37:17 +02:00
script_asm.pl
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
scsi_common.c
…
scsi_debug.c
scsi: scsi_debug: Do not set COMMAND_COMPLETE
2021-01-22 21:14:10 -05:00
scsi_debugfs.c
scsi: scsi_debugfs: Use for_each_set_bit to simplify code
2019-07-30 12:42:55 -04:00
scsi_debugfs.h
scsi: core: add SPDX tags to scsi midlayer files missing licensing information
2019-05-21 06:16:21 -04:00
scsi_devinfo.c
scsi: doc: Fix some kernel-doc markups
2020-10-26 21:54:16 -04:00
scsi_dh.c
scsi: dh: Add Fujitsu device to devinfo and dh lists
2020-07-08 01:16:23 -04:00
scsi_error.c
scsi: core: No retries on abort success
2021-01-14 22:55:17 -05:00
scsi_ioctl.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
scsi_lib_dma.c
…
scsi_lib.c
scsi: core: Add a new error code DID_TRANSPORT_MARGINAL in scsi.h
2021-01-14 22:55:17 -05:00
scsi_logging.c
scsi: core: Delete unnecessary buffer allocation for every loop iteration
2020-07-24 22:09:57 -04:00
scsi_logging.h
scsi: core: Fix a compiler warning triggered by the SCSI logging code
2019-12-19 22:08:54 -05:00
scsi_netlink.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
scsi_pm.c
scsi: block: pm: Simplify resume handling
2020-07-24 22:09:55 -04:00
scsi_priv.h
scsi: core: Add limitless cmd retry support
2020-10-02 18:53:06 -04:00
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: Don't start concurrent async scan on same host
2020-10-26 16:05:34 -04:00
scsi_sysctl.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 209
2019-05-30 11:29:53 -07:00
scsi_sysfs.c
scsi: core: Fix -Wformat for scsi_host
2020-11-16 22:33:59 -05:00
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: scsi_transport_fc: Add store capability to rport port_state in sysfs
2021-01-14 22:55:17 -05:00
scsi_transport_iscsi.c
scsi: iscsi: Fix inappropriate use of put_device()
2020-12-07 17:45:19 -05:00
scsi_transport_sas.c
scsi: scsi_transport_sas: Add spaces around binary operator "|"
2020-08-04 20:56:56 -04:00
scsi_transport_spi.c
scsi: scsi_transport_spi: Set RQF_PM for domain validation commands
2020-12-09 11:41:42 -05:00
scsi_transport_srp.c
scsi: scsi_transport_srp: Don't block target in failfast state
2021-01-12 22:56:49 -05:00
scsi.c
scsi: core: Remove scsi_sdb_cache
2020-06-19 23:06:43 -04:00
scsi.h
…
scsicam.c
block: remove ->bd_contains
2020-12-01 14:53:39 -07:00
sd_dif.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 410
2019-06-05 17:37:14 +02:00
sd_zbc.c
scsi: sd: sd_zbc: Fix ZBC disk initialization
2020-09-15 20:08:15 -04:00
sd.c
scsi: sd: Warn if unsupported ZBC device is probed
2021-02-08 21:11:32 -05:00
sd.h
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-10-14 15:15:35 -07:00
sense_codes.h
scsi: core: Update additional sense codes list
2020-09-15 20:28:06 -04:00
ses.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2019-07-11 15:14:01 -07:00
sg.c
iov_iter: transparently handle compat iovecs in import_iovec
2020-10-03 00:02:13 -04:00
sgiwd93.c
sgiwd93: convert to dma_alloc_noncoherent
2020-09-25 06:20:44 +02:00
sim710.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
sni_53c710.c
scsi: sni_53c710: Use module_platform_driver to simplify the code
2020-10-02 21:52:54 -04:00
sr_ioctl.c
sr: Switch the sector size back to 2048 if sr_read_sector() changed it.
2020-12-12 11:12:25 -07:00
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
sr: Remove in_interrupt() usage in sr_init_command().
2020-12-12 11:12:25 -07:00
sr.h
scsi: sr: get rid of sr global mutex
2020-02-24 15:01:57 -05:00
st_options.h
…
st.c
scsi: Remove unneeded break statements
2020-10-26 18:23:24 -04:00
st.h
…
stex.c
scsi: stex: Do not set COMMAND_COMPLETE
2021-01-22 21:14:10 -05:00
storvsc_drv.c
scsi: storvsc: Return DID_ERROR for invalid commands
2021-01-22 21:14:12 -05:00
sun3_scsi_vme.c
…
sun3_scsi.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
sun3x_esp.c
scsi: sun3x_esp: Use module_platform_driver to simplify the code
2020-10-02 21:52:55 -04:00
sun_esp.c
scsi: sun_esp: Use module_platform_driver to simplify the code
2020-10-02 21:52:55 -04:00
virtio_scsi.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-10-14 15:15:35 -07:00
vmw_pvscsi.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
vmw_pvscsi.h
…
wd33c93.c
scsi: wd33c93: Use SCSI status
2021-01-22 21:14:12 -05:00
wd33c93.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118
2019-05-24 17:39:02 +02:00
wd719x.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2019-07-11 15:14:01 -07:00
wd719x.h
…
xen-scsifront.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
zalon.c
remove ioremap_nocache and devm_ioremap_nocache
2020-01-06 09:45:59 +01:00
zorro7xx.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
zorro_esp.c
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00