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916a491d11
linux/drivers/scsi
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Linus Torvalds 78d91a75b4 Merge branch 'for-linus' of git://git.kernel.dk/linux-block 
Pull block fixes from Jens Axboe:
 "Here's a pull request for 4.11-rc, fixing a set of issues mostly
  centered around the new scheduling framework. These have been brewing
  for a while, but split up into what we absolutely need in 4.11, and
  what we can defer until 4.12. These are well tested, on both single
  queue and multiqueue setups, and with and without shared tags. They
  fix several hangs that have happened in testing.

  This is obviously larger than I would have preferred at this point in
  time, but I don't think we can shave much off this and still get the
  desired results.

  In detail, this pull request contains:

   - a set of five fixes for NVMe, mostly from Christoph and one from
     Roland.

   - a series from Bart, fixing issues with dm-mq and SCSI shared tags
     and scheduling. Note that one of those patches commit messages may
     read like an optimization, but it is in fact an important fix for
     queue restarts in particular.

   - a series from Omar, most importantly fixing a hang with multiple
     hardware queues when we fail to get a driver tag. Another important
     fix in there is for resizing hardware queues, which nbd does when
     handling multiple sockets for one connection.

   - fixing an imbalance in putting the ctx for hctx request allocations
     from Minchan"

* 'for-linus' of git://git.kernel.dk/linux-block:
  blk-mq: Restart a single queue if tag sets are shared
  dm rq: Avoid that request processing stalls sporadically
  scsi: Avoid that SCSI queues get stuck
  blk-mq: Introduce blk_mq_delay_run_hw_queue()
  blk-mq: remap queues when adding/removing hardware queues
  blk-mq-sched: fix crash in switch error path
  blk-mq-sched: set up scheduler tags when bringing up new queues
  blk-mq-sched: refactor scheduler initialization
  blk-mq: use the right hctx when getting a driver tag fails
  nvmet: fix byte swap in nvmet_parse_io_cmd
  nvmet: fix byte swap in nvmet_execute_write_zeroes
  nvmet: add missing byte swap in nvmet_get_smart_log
  nvme: add missing byte swap in nvme_setup_discard
  nvme: Correct NVMF enum values to match NVMe-oF rev 1.0
  block: do not put mq context in blk_mq_alloc_request_hctx
2017-04-08 11:56:58 -07:00
..
aacraid Merge remote-tracking branch 'mkp-scsi/4.11/scsi-fixes' into fixes 2017-03-29 10:10:30 -04:00
aic7xxx scripts/spelling.txt: add "disble(d)" pattern and fix typo instances 2017-03-09 17:01:09 -08:00
aic94xx scsi: aic94xx: Add a missing call to kfree 2016-11-29 11:21:49 -05:00
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: remove eh_timed_out methods in the transport template 2017-02-06 19:10:03 -05:00
bfa scripts/spelling.txt: add "aligment" pattern and fix typo instances 2017-02-27 18:43:46 -08:00
bnx2fc sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h> 2017-03-02 08:42:29 +01:00
bnx2i sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h> 2017-03-02 08:42:29 +01:00
csiostor scsi: remove eh_timed_out methods in the transport template 2017-02-06 19:10:03 -05:00
cxgbi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-02-22 10:15:09 -08:00
cxlflash SCSI misc on 20170303 2017-03-03 21:36:56 -08:00
device_handler scsi: scsi_dh_alua: Warn if the first argument of alua_rtpg_queue() is NULL 2017-03-19 13:16:37 -04:00
dpt
esas2r scsi: esas2r: Fix format string type mistakes 2017-01-09 23:52:26 -05:00
fcoe scripts/spelling.txt: add "omited" pattern and fix typo instances 2017-02-27 18:43:47 -08:00
fnic SCSI misc on 20170220 2017-02-21 11:51:42 -08:00
hisi_sas scsi: hisi_sas: decrease running_req in hisi_sas_slot_task_free() 2017-01-20 19:10:42 -05:00
ibmvscsi scsi: remove eh_timed_out methods in the transport template 2017-02-06 19:10:03 -05:00
ibmvscsi_tgt ibmvscsis: Add SGL limit 2017-02-08 10:51:24 -08:00
isci scsi: isci: switch to pci_alloc_irq_vectors 2016-12-01 08:36:17 -05:00
libfc sched/headers: Prepare to use <linux/rcuupdate.h> instead of <linux/rculist.h> in <linux/sched.h> 2017-03-02 08:42:38 +01:00
libsas scsi: libsas: fix ata xfer length 2017-03-20 09:45:08 -04:00
lpfc Merge remote-tracking branch 'mkp-scsi/4.11/scsi-fixes' into fixes 2017-03-29 10:10:30 -04:00
megaraid scsi: megaraid_sas: Driver version upgrade 2017-03-13 22:59:53 -04:00
mpt3sas Merge remote-tracking branch 'mkp-scsi/fixes' into fixes 2017-03-07 15:13:02 -08:00
mvsas SCSI misc on 20161213 2016-12-14 10:49:33 -08:00
osd SCSI misc on 20170303 2017-03-03 21:36:56 -08:00
pcmcia scsi: Do not set cmd_per_lun to 1 in the host template 2015-05-31 18:06:28 -07:00
pm8001 scsi: pm8001: switch to pci_irq_alloc_vectors 2017-02-06 19:12:30 -05:00
qedf scsi: qedf: Use vsprintf extension %pad 2017-03-06 22:39:26 -05:00
qedi scsi: qedi: Add PCI device-ID for QL41xxx adapters. 2017-03-15 19:00:57 -04:00
qla2xxx SCSI fixes on 20170401 2017-04-01 20:07:31 -07:00
qla4xxx scsi: qla4xxx: remove two unused MSI-X related #defines 2017-01-11 22:54:45 -05:00
smartpqi scsi: smartpqi: fix time handling 2017-02-22 18:41:42 -05:00
snic SCSI misc on 20170220 2017-02-21 11:51:42 -08:00
sym53c8xx_2 scsi: sym53c8xx_2: Use complete() instead complete_all() 2016-09-14 13:19:29 -04:00
ufs scsi: ufs: remove the duplicated checking for supporting clkscaling 2017-03-27 21:45:41 -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: remove current_cmnd field from struct scsi_device 2016-07-13 22:33:23 -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 build warning for PCI=n 2016-11-08 17:29:58 -05:00
aha152x.c scsi: Do not set cmd_per_lun to 1 in the host template 2015-05-31 18:06:28 -07:00
aha152x.h
aha1542.c scsi: aha1542: avoid uninitialized variable warnings 2016-02-23 21:27:02 -05:00
aha1542.h aha1542: fix include guard and remove useless changelog 2015-04-09 18:08:31 -07:00
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 am53c974: Fix crash during modprobe 2015-04-17 10:13:56 -07:00
atari_scsi.c scsi: atari_scsi: Reset DMA during bus reset only under ST-DMA lock 2017-01-31 21:39:22 -05:00
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: replace seq_printf with seq_puts 2015-02-02 09:57:45 -08:00
BusLogic.h
bvme6000_scsi.c
ch.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2015-04-14 09:50:27 -07:00
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 scsi: print single-character strings with seq_putc 2015-02-02 09:57:46 -08:00
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 scsi: ncr5380: Reduce #include files 2017-01-31 21:38:15 -05:00
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 Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
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 check for logical volume status 2017-03-15 13:36:22 -04:00
hpsa.c scsi: hpsa: fix volume offline state 2017-03-23 10:12:29 -04:00
hpsa.h scsi: hpsa: limit outstanding rescans 2017-03-15 13:37:10 -04:00
hptiop.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
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 scripts/spelling.txt: add "intialization" pattern and fix typo instances 2017-02-27 18:43:47 -08:00
ipr.h scsi: ipr: Use pci_irq_allocate_vectors 2016-11-08 17:29:46 -05:00
ips.c scsi: ips: don't use custom hex_asc_upper[] table 2016-11-08 17:29:57 -05:00
ips.h Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
iscsi_boot_sysfs.c ibft: Expose iBFT acpi header via sysfs 2016-05-16 11:14:29 -04:00
iscsi_tcp.c scsi: remove eh_timed_out methods in the transport template 2017-02-06 19:10:03 -05:00
iscsi_tcp.h iscsi_tcp: Use ahash 2016-01-27 20:36:10 +08:00
jazz_esp.c
Kconfig scsi: lpfc: Finalize Kconfig options for nvme 2017-03-15 13:37:18 -04:00
lasi700.c
libiscsi_tcp.c iscsi_tcp: Use ahash 2016-01-27 20:36:10 +08:00
libiscsi.c Merge remote-tracking branch 'mkp-scsi/fixes' into fixes 2017-03-07 15:13:02 -08:00
mac53c94.c PCI: Remove includes of asm/pci-bridge.h 2016-02-05 16:29:28 -06:00
mac53c94.h
mac_esp.c
mac_scsi.c scsi: ncr5380: Resolve various static checker warnings 2017-01-31 21:38:35 -05:00
Makefile scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework. 2017-02-22 19:10:59 -05:00
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 fake transport template 2017-02-06 19:08:17 -05:00
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 sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
osst.h
pmcraid.c scsi: pmcraid: switch to pci_alloc_irq_vectors 2017-01-09 23:47:00 -05:00
pmcraid.h scsi: pmcraid: switch to pci_alloc_irq_vectors 2017-01-09 23:47:00 -05:00
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 qla1280: Don't allocate 512kb of host tags 2016-04-30 09:25:26 -07:00
qla1280.h
qlogicfas408.c
qlogicfas408.h
qlogicfas.c scsi: Do not set cmd_per_lun to 1 in the host template 2015-05-31 18:06:28 -07:00
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 scsi: scsi_debug: Add OPTIMAL TRANSFER LENGTH GRANULARITY option. 2017-01-31 22:08:44 -05:00
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 20170220 2017-02-21 11:51:42 -08:00
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: Avoid that SCSI queues get stuck 2017-04-07 12:27:08 -06:00
scsi_logging.c scsi_logging: return void for dev_printk() functions 2015-02-04 08:00:24 -08:00
scsi_logging.h
scsi_module.c
scsi_netlink.c
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: mpt3sas: Avoid sleeping in interrupt context 2017-03-01 21:52:13 -05:00
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: Remove one useless stack variable 2016-10-11 18:02:09 -04:00
scsi_sysctl.c
scsi_sysfs.c scsi: avoid a permanent stop of the scsi device's request queue 2016-12-14 15:51:17 -05:00
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 20170220 2017-02-21 11:51:42 -08:00
scsi_transport_iscsi.c block/bsg: move queue creation into bsg_setup_queue 2017-01-27 15:08:35 -07:00
scsi_transport_sas.c scripts/spelling.txt: add "intialization" pattern and fix typo instances 2017-02-27 18:43:47 -08:00
scsi_transport_spi.c scsi: merge __scsi_execute into scsi_execute 2017-02-23 16:57:19 -05:00
scsi_transport_srp.c scsi: remove tsk_mgmt_response and it_nexus_response transport methods 2017-02-06 19:10:41 -05:00
scsi_typedefs.h
scsi.c block: introduce blk_rq_is_passthrough 2017-01-31 14:00:34 -07:00
scsi.h
scsicam.c
sd_dif.c scsi: sd: Move DIF protection types to t10-pi.h 2016-09-15 09:51:14 -04:00
sd_zbc.c sd_zbc: Force use of READ16/WRITE16 2016-11-14 13:16:42 -07:00
sd.c SCSI fixes on 20170315 2017-03-15 10:44:19 -07:00
sd.h sd: Implement support for ZBC devices 2016-10-18 19:49:11 -06:00
sense_codes.h scsi: move Additional Sense Codes to separate file 2016-04-11 16:57:09 -04:00
ses.c scsi: ses: Fix SAS device detection in enclosure 2017-01-17 13:58:57 -05:00
sg.c Merge remote-tracking branch 'mkp-scsi/4.11/scsi-fixes' into fixes 2017-03-29 10:10:30 -04:00
sgiwd93.c
sim710.c scsi: sim710: fix build warning 2016-02-23 21:27:02 -05:00
sni_53c710.c
sr_ioctl.c scsi: merge __scsi_execute into scsi_execute 2017-02-23 16:57:19 -05:00
sr_vendor.c
sr.c Merge branch 'for-4.11/next' into for-4.11/linus-merge 2017-02-17 14:08:19 -07:00
sr.h
st_options.h
st.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
st.h st: Remove obsolete scsi_tape.max_pfn 2015-11-18 11:59:09 -05:00
stex.c stex: Add S3/S4 support 2016-02-23 21:27:02 -05:00
storvsc_drv.c Merge remote-tracking branch 'mkp-scsi/4.11/scsi-fixes' into fixes 2017-03-12 09:02:56 -07:00
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
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 virtio_scsi: use virtio IRQ affinity 2017-02-27 20:54:06 +02:00
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 scsi: print single-character strings with seq_putc 2015-02-02 09:57:46 -08:00
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 xen/scsifront: don't request a slot on the ring until request is ready 2016-12-09 10:59:13 +01:00
zalon.c
zorro7xx.c