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linux/drivers/scsi
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Linus Torvalds fd2b2c57ec SCSI fixes on 20170725 
Three small fixes.  The transfer size fixes are actually correcting
 some performance drops on the hpsa and smartpqi cards.  The cards
 actually have an internal cache for request speed up but bypass it for
 transfers > 1MB.  Since 4.3 the efficiency of our merges has rendered
 the cache mostly unused, so limit transfers to under 1MB to recover
 the cache boost.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "Three small fixes.

  The transfer size fixes are actually correcting some performance drops
  on the hpsa and smartpqi cards. The cards actually have an internal
  cache for request speed up but bypass it for transfers > 1MB. Since
  4.3 the efficiency of our merges has rendered the cache mostly unused,
  so limit transfers to under 1MB to recover the cache boost"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: sg: fix static checker warning in sg_is_valid_dxfer
  scsi: smartpqi: limit transfer length to 1MB
  scsi: hpsa: limit transfer length to 1MB
2017-07-25 20:10:10 -07:00
..
aacraid scsi: aacraid: Don't copy uninitialized stack memory to userspace 2017-06-26 15:01:03 -04:00
aic7xxx scsi: aic7xxx: fix order of arguments in function prototype 2017-04-19 22:17:23 -04:00
aic94xx scsi: sas: move scsi_remove_host call into sas_remove_host 2017-04-21 10:34:29 -04:00
arcmsr Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
arm scsi: ncr5380: Use correct types for DMA routines 2016-11-08 17:29:48 -05:00
be2iscsi scsi: be2iscsi: switch to pci_alloc_irq_vectors 2017-03-30 11:37:16 -04:00
bfa scsi: bfa: use designated initializers 2017-04-21 10:11:34 -04:00
bnx2fc SCSI misc on 20170704 2017-07-06 12:10:33 -07:00
bnx2i scsi: bnx2i: missing error code in bnx2i_ep_connect() 2017-06-26 15:01:03 -04:00
csiostor scsi: csiostor: update module version 2017-06-26 15:00:58 -04:00
cxgbi SCSI misc on 20170704 2017-07-06 12:10:33 -07:00
cxlflash scsi: cxlflash: return -EFAULT if copy_from_user() fails 2017-07-12 17:06:51 -04:00
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: Replace semaphore fs_api_semaphore with mutex 2017-06-12 21:17:22 -04:00
fcoe SCSI misc on 20170704 2017-07-06 12:10:33 -07:00
fnic SCSI misc on 20170704 2017-07-06 12:10:33 -07:00
hisi_sas scsi: hisi_sas: make several const arrays static 2017-07-12 17:23:07 -04:00
ibmvscsi scsi: ibmvfc: constify dev_pm_ops structures. 2017-07-01 17:05:22 -04:00
ibmvscsi_tgt Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2017-07-13 14:27:32 -07:00
isci scsi: isci: fix typo in function names 2017-07-12 17:09:57 -04:00
libfc scsi: libfc: pass an error pointer to fc_disc_error() 2017-07-12 17:25:12 -04:00
libsas scsi: sas: scsi_queue_work can fail, so make callers aware 2017-06-27 21:28:04 -04:00
lpfc Merge branch 'for-linus' of git://git.kernel.dk/linux-block 2017-07-11 15:36:52 -07:00
megaraid scsi: megaraid: Fix a sleep-in-atomic bug 2017-06-12 20:48:08 -04:00
mpt3sas scsi: Create two versions of scsi_internal_device_unblock() 2017-06-12 20:55:59 -04:00
mvsas scsi: sas: move scsi_remove_host call into sas_remove_host 2017-04-21 10:34:29 -04:00
osd blk-map: call blk_queue_bounce from blk_rq_append_bio 2017-06-27 12:13:21 -06:00
pcmcia scsi: Do not set cmd_per_lun to 1 in the host template 2015-05-31 18:06:28 -07:00
pm8001 scsi: sas: move scsi_remove_host call into sas_remove_host 2017-04-21 10:34:29 -04:00
qedf scsi: qedf: fix spelling mistake: "offlading" -> "offloading" 2017-07-12 17:11:59 -04:00
qedi scsi: qedi: fix another spelling mistake: "alloction" -> "allocation" 2017-07-12 17:10:51 -04:00
qla2xxx SCSI fixes on 20170715 2017-07-17 12:26:12 -07:00
qla4xxx scsi: qla4xxx: fix spelling mistake: "Tempalate" -> "Template" 2017-04-26 18:34:34 -04:00
smartpqi scsi: smartpqi: limit transfer length to 1MB 2017-07-17 22:56:33 -04:00
snic scsi: snic: fix a couple of spelling mistakes/typos 2017-07-01 17:13:56 -04:00
sym53c8xx_2 scsi: sym53c8xx_2: Use complete() instead complete_all() 2016-09-14 13:19:29 -04:00
ufs scsi: ufs: flush eh_work when eh_work scheduled. 2017-07-01 16:51:23 -04:00
.gitignore
3w-9xxx.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
3w-9xxx.h scsi: Update 3ware driver email addresses 2016-12-14 15:25:12 -05:00
3w-sas.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
3w-sas.h scsi: Update 3ware driver email addresses 2016-12-14 15:25:12 -05:00
3w-xxxx.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
3w-xxxx.h scsi: Update 3ware driver email addresses 2016-12-14 15:25:12 -05:00
53c700_d.h_shipped
53c700.c scsi: 53c700: switch to dma_alloc_attrs 2017-06-26 15:01:05 -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 scsi: a100u2w: trivial typo in printk 2015-08-07 15:03:42 +02:00
a100u2w.h
a2091.c
a2091.h
a3000.c
a3000.h
a4000t.c
advansys.c scsi: advansys: fix uninitialized data access 2017-04-04 19:39:39 -04:00
aha152x.c Annotate hardware config module parameters in drivers/scsi/ 2017-04-20 12:02:32 +01:00
aha152x.h
aha1542.c Annotate hardware config module parameters in drivers/scsi/ 2017-04-20 12:02:32 +01:00
aha1542.h
aha1740.c scsi: Do not set cmd_per_lun to 1 in the host template 2015-05-31 18:06:28 -07:00
aha1740.h scsi: Do not set cmd_per_lun to 1 in the host template 2015-05-31 18:06:28 -07:00
am53c974.c
atari_scsi.c scsi: atari_scsi: Use m68k_realnum_memory for FastRAM test 2017-06-12 20:48:08 -04:00
atp870u.c atp870u: Introduce atp870_init() 2015-11-25 22:08:55 -05:00
atp870u.h atp870u: Remove scam_on from struct atp_unit 2015-11-25 22:08:52 -05:00
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
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
dc395x.h
dmx3191d.c scsi: dmx3191d: use module_pci_driver 2016-11-16 20:43:50 -05:00
dpt_i2o.c scsi: dpt_i2o: double free if adpt_i2o_online_hba() fails 2017-01-05 00:21:12 -05:00
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: use host wide tags by default 2015-11-09 17:11:57 -08:00
esp_scsi.h
fdomain.c scsi: fdomain: drop fdomain_pci_tbl when built-in 2016-02-23 21:27:02 -05:00
fdomain.h
FlashPoint.c FlashPoint: fix build warning 2015-11-09 16:32:14 -08:00
g_NCR5380.c Annotate hardware config module parameters in drivers/scsi/ 2017-04-20 12:02:32 +01:00
gdth_ioctl.h
gdth_proc.c gdth: replace struct timeval with ktime_get_real_seconds() 2016-02-25 21:16:49 -05:00
gdth_proc.h
gdth.c Annotate hardware config module parameters in drivers/scsi/ 2017-04-20 12:02:32 +01:00
gdth.h
gvp11.c
gvp11.h
hosts.c scsi: allocate scsi_cmnd structures as part of struct request 2017-01-27 15:08:35 -07:00
hpsa_cmd.h scsi: hpsa: update identify physical device structure 2017-06-12 20:48:00 -04:00
hpsa.c scsi: hpsa: limit transfer length to 1MB 2017-07-17 22:51:47 -04:00
hpsa.h scsi: hpsa: remove abort handler 2017-06-12 20:48:01 -04:00
hptiop.c scsi: hptiop: make function hptiop_iop_request_callback_itl static 2017-06-26 15:01:02 -04:00
hptiop.h hptiop: Support HighPoint RR36xx HBAs and Support SAS tape and SAS media changer 2015-08-12 13:14:57 -07:00
imm.c imm: check parport_claim 2016-02-25 21:10:53 -05:00
imm.h
initio.c SCSI: initio: remove duplicate module device table 2015-11-20 11:39:03 -05:00
initio.h
ipr.c SCSI misc on 20170503 2017-05-04 12:19:44 -07:00
ipr.h scsi: ipr: Driver version 2.6.4 2017-03-23 12:04:05 -04:00
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 ibft: Expose iBFT acpi header via sysfs 2016-05-16 11:14:29 -04:00
iscsi_tcp.c treewide: convert PF_MEMALLOC manipulations to new helpers 2017-05-08 17:15:15 -07:00
iscsi_tcp.h iscsi_tcp: Use ahash 2016-01-27 20:36:10 +08:00
jazz_esp.c
Kconfig scsi: default to scsi-mq 2017-06-27 21:31:12 -04:00
lasi700.c
libiscsi_tcp.c iscsi_tcp: Use ahash 2016-01-27 20:36:10 +08:00
libiscsi.c scsi: libiscsi: use kvzalloc for iscsi_pool_init 2017-06-12 20:48:04 -04:00
mac53c94.c PCI: Remove includes of asm/pci-bridge.h 2016-02-05 16:29:28 -06:00
mac53c94.h
mac_esp.c SCSI misc on 20170503 2017-05-04 12:19:44 -07:00
mac_scsi.c scsi: ncr5380: Resolve various static checker warnings 2017-01-31 21:38:35 -05:00
Makefile scsi: Implement blk_mq_ops.show_rq() 2017-04-26 15:09:04 -06:00
megaraid.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
megaraid.h
mesh.c PCI: Remove includes of asm/pci-bridge.h 2016-02-05 16:29:28 -06:00
mesh.h
mvme16x_scsi.c
mvme147.c
mvme147.h
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 scsi: Do not set cmd_per_lun to 1 in the host template 2015-05-31 18:06:28 -07:00
NCR5380.c scsi: ncr5380: Improve target selection robustness 2017-01-31 21:38:58 -05:00
NCR5380.h scsi: ncr5380: Clean up dead code and redundant macro usage 2017-01-31 21:37:44 -05:00
NCR_D700.c
NCR_D700.h
NCR_Q720.c
NCR_Q720.h
nsp32_debug.c
nsp32_io.h
nsp32.c scsi: Do not set cmd_per_lun to 1 in the host template 2015-05-31 18:06:28 -07:00
nsp32.h
osst_detect.h
osst_options.h
osst.c block: Make most scsi_req_init() calls implicit 2017-06-20 19:27:14 -06:00
osst.h
pmcraid.c scsi: pmcraid: remove redundant check to see if request_size is less than zero 2017-05-08 22:16:45 -04:00
pmcraid.h scsi: pmcraid: fix endianess sparse annotations 2017-04-24 18:11:22 -04:00
ppa.c scsi: ppa: use new parport device model 2016-02-23 21:27:02 -05:00
ppa.h
ps3rom.c scsi: Do not set cmd_per_lun to 1 in the host template 2015-05-31 18:06:28 -07:00
qla1280.c ia64, scsi: update references for the device-io book 2017-05-16 08:44:21 -03:00
qla1280.h
qlogicfas408.c
qlogicfas408.h
qlogicfas.c Annotate hardware config module parameters in drivers/scsi/ 2017-04-20 12:02:32 +01:00
qlogicpti.c qlogicpti: Return correct error code 2016-03-01 20:06:49 -05:00
qlogicpti.h qlogicpti: Fix compiler warnings 2016-11-28 15:51:31 -05:00
raid_class.c
script_asm.pl
scsi_common.c scsi: always zero sshdr in scsi_normalize_sense 2017-02-22 19:33:00 -05:00
scsi_debug.c UUID/GUID updates: 2017-07-03 09:55:26 -07:00
scsi_debugfs.c scsi: Implement blk_mq_ops.show_rq() 2017-04-26 15:09:04 -06:00
scsi_debugfs.h scsi: Implement blk_mq_ops.show_rq() 2017-04-26 15:09:04 -06:00
scsi_devinfo.c scsi: scsi_devinfo: remove synchronous ALUA for NETAPP devices 2016-12-07 18:13:52 -05:00
scsi_dh.c scsi: use 'scsi_device_from_queue()' for scsi_dh 2017-02-22 18:41:42 -05:00
scsi_error.c SCSI misc on 20170704 2017-07-06 12:10:33 -07:00
scsi_ioctl.c scsi: make the sense header argument to scsi_test_unit_ready mandatory 2017-02-22 19:35:24 -05:00
scsi_lib_dma.c
scsi_lib.c SCSI misc on 20170704 2017-07-06 12:10:33 -07:00
scsi_logging.c
scsi_logging.h
scsi_module.c
scsi_netlink.c netlink: extended ACK reporting 2017-04-13 13:58:20 -04:00
scsi_pm.c scsi: Set request queue runtime PM status back to active on resume 2016-02-19 10:52:45 -05:00
scsi_priv.h scsi: Only add commands to the device command list if required by the LLD 2017-06-12 20:55:59 -04:00
scsi_proc.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
scsi_sas_internal.h scsi_transport_sas: add 'scsi_target_id' sysfs attribute 2016-03-14 21:05:04 -04:00
scsi_scan.c SCSI misc on 20170704 2017-07-06 12:10:33 -07:00
scsi_sysctl.c
scsi_sysfs.c scsi: Add STARGET_CREATED_REMOVE state to scsi_target_state 2017-07-01 16:54:44 -04:00
scsi_trace.c scsi-trace: define ZBC_IN and ZBC_OUT 2016-04-11 16:57:09 -04:00
scsi_transport_api.h
scsi_transport_fc.c SCSI misc on 20170704 2017-07-06 12:10:33 -07:00
scsi_transport_iscsi.c scsi: scsi_transport_iscsi: Use flush_work in iscsi_remove_session 2017-03-27 22:03:33 -04:00
scsi_transport_sas.c block: don't set bounce limit in blk_init_allocated_queue 2017-06-27 12:13:45 -06:00
scsi_transport_spi.c scsi: merge __scsi_execute into scsi_execute 2017-02-23 16:57:19 -05:00
scsi_transport_srp.c scsi: Protect SCSI device state changes with a mutex 2017-06-12 20:55:59 -04:00
scsi_typedefs.h
scsi.c scsi: default to scsi-mq 2017-06-27 21:31:12 -04:00
scsi.h
scsicam.c scsi: fix some kernel-doc markups 2017-05-16 08:44:15 -03:00
sd_dif.c scsi: sd: Move DIF protection types to t10-pi.h 2016-09-15 09:51:14 -04:00
sd_zbc.c SCSI misc on 20170503 2017-05-04 12:19:44 -07:00
sd.c SCSI misc on 20170704 2017-07-06 12:10:33 -07:00
sd.h sd: add support for TCG OPAL self encrypting disks 2017-06-29 10:21:15 -04:00
sense_codes.h scsi: move Additional Sense Codes to separate file 2016-04-11 16:57:09 -04:00
ses.c scsi: ses: don't get power status of SES device slot on probe 2017-04-06 12:48:05 -04:00
sg.c scsi: sg: fix static checker warning in sg_is_valid_dxfer 2017-07-17 23:03:48 -04:00
sgiwd93.c scsi: sgiwd93: switch to dma_alloc_attrs 2017-06-26 15:01:06 -04:00
sim710.c scsi: sim710: fix build warning 2016-02-23 21:27:02 -05:00
sni_53c710.c scsi: remove incorrect __exit markups 2017-03-15 19:27:46 -04:00
sr_ioctl.c scsi: merge __scsi_execute into scsi_execute 2017-02-23 16:57:19 -05:00
sr_vendor.c
sr.c scsi: sr: Sanity check returned mode data 2017-04-07 17:07:14 -04:00
sr.h
st_options.h
st.c block: Make most scsi_req_init() calls implicit 2017-06-20 19:27:14 -06:00
st.h st: Remove obsolete scsi_tape.max_pfn 2015-11-18 11:59:09 -05:00
stex.c scsi: stex: make S6flag static 2017-04-26 18:32:29 -04:00
storvsc_drv.c scsi: storvsc: use default I/O timeout handler for FC devices 2017-06-26 12:33:26 -04:00
sun3_scsi_vme.c
sun3_scsi.c SCSI misc on 20170220 2017-02-21 11:51:42 -08:00
sun3x_esp.c arch, drivers: don't include <asm/io.h> directly, use <linux/io.h> instead 2015-08-10 23:07:05 -04:00
sun_esp.c scsi: sun_esp: fix device reference leaks 2017-06-27 21:46:55 -04:00
sym53c416.c scsi: Do not set cmd_per_lun to 1 in the host template 2015-05-31 18:06:28 -07:00
sym53c416.h
virtio_scsi.c scsi: virtio_scsi: always read VPD pages for multiqueue too 2017-07-12 17:15:54 -04:00
vmw_pvscsi.c scsi: vmw_pvscsi: handle the return value from pci_alloc_irq_vectors correctly 2017-03-06 22:27:33 -05:00
vmw_pvscsi.h scsi: vmw_pvscsi: switch to pci_alloc_irq_vectors 2017-01-11 22:31:03 -05:00
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 scsi: Do not set cmd_per_lun to 1 in the host template 2015-05-31 18:06:28 -07:00
xen-scsifront.c scsi: xen-scsifront: Remove code that zeroes driver-private command data 2017-06-12 21:02:04 -04:00
zalon.c scsi: remove incorrect __exit markups 2017-03-15 19:27:46 -04:00
zorro7xx.c