Linus Torvalds
df49fd0ff8
SCSI fixes on 20190302
...
Nine small fixes. The resume fix is a cosmetic removal of a warning
with an incorrect condition causing it to alarm people wrongly. The
other eight patches correct a thinko in Christoph Hellwig's DMA
conversion series. Without it all these drivers end up with 32 bit
DMA masks meaning they bounce any page over 4GB before sending it to
the controller. Nowadays, even laptops mostly have memory above 4GB,
so this can lead to significant performance degradation with all the
bouncing.
Signed-off-by: James E.J. Bottomley <jejb@linux.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:
"Nine small fixes.
The resume fix is a cosmetic removal of a warning with an incorrect
condition causing it to alarm people wrongly.
The other eight patches correct a thinko in Christoph Hellwig's DMA
conversion series. Without it all these drivers end up with 32 bit DMA
masks meaning they bounce any page over 4GB before sending it to the
controller.
Nowadays, even laptops mostly have memory above 4GB, so this can lead
to significant performance degradation with all the bouncing"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: core: Avoid that system resume triggers a kernel warning
scsi: hptiop: fix calls to dma_set_mask()
scsi: hisi_sas: fix calls to dma_set_mask_and_coherent()
scsi: csiostor: fix calls to dma_set_mask_and_coherent()
scsi: bfa: fix calls to dma_set_mask_and_coherent()
scsi: aic94xx: fix calls to dma_set_mask_and_coherent()
scsi: 3w-sas: fix calls to dma_set_mask_and_coherent()
scsi: 3w-9xxx: fix calls to dma_set_mask_and_coherent()
scsi: lpfc: fix calls to dma_set_mask_and_coherent()
2019-03-02 11:39:54 -08:00
..
aacraid
scsi: communicate max segment size to the DMA mapping code
2019-01-22 20:40:59 -05:00
aic7xxx
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
aic94xx
scsi: aic94xx: fix calls to dma_set_mask_and_coherent()
2019-02-25 21:37:26 -05:00
arcmsr
cross-tree: phase out dma_zalloc_coherent()
2019-01-08 07:58:37 -05:00
arm
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
be2iscsi
cross-tree: phase out dma_zalloc_coherent()
2019-01-08 07:58:37 -05:00
bfa
SCSI fixes on 20190302
2019-03-02 11:39:54 -08:00
bnx2fc
SCSI fixes on 20190201
2019-02-02 10:12:53 -08:00
bnx2i
cross-tree: phase out dma_zalloc_coherent()
2019-01-08 07:58:37 -05:00
csiostor
SCSI fixes on 20190302
2019-03-02 11:39:54 -08:00
cxgbi
scsi: cxgb4i: add wait_for_completion()
2019-01-11 22:33:49 -05:00
cxlflash
scsi: cxlflash: Prevent deadlock when adapter probe fails
2019-02-04 22:24:02 -05:00
device_handler
scsi: return blk_status_t from device handler ->prep_fn
2018-11-09 19:17:14 -07:00
dpt
esas2r
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
fcoe
scsi: fcoe: remove set but not used variable 'port'
2018-12-20 19:46:20 -05:00
fnic
SCSI misc on 20181224
2018-12-28 14:48:06 -08:00
hisi_sas
scsi: hisi_sas: fix calls to dma_set_mask_and_coherent()
2019-02-25 21:44:40 -05:00
ibmvscsi
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
ibmvscsi_tgt
scsi: target: replace fabric_ops.name with fabric_alias
2018-11-28 18:50:59 -05:00
isci
scsi: isci: initialize shost fully before calling scsi_add_host()
2019-01-08 22:27:24 -05:00
libfc
Revert "scsi: libfc: Add WARN_ON() when deleting rports"
2019-02-04 22:17:33 -05:00
libsas
scsi: libsas: Fix rphy phy_identifier for PHYs with end devices attached
2019-02-15 22:16:07 -05:00
lpfc
SCSI fixes on 20190302
2019-03-02 11:39:54 -08:00
megaraid
SCSI fixes on 20190118
2019-01-20 09:15:04 +12:00
mpt3sas
scsi: mpt3sas: mpt3sas_scsih: Mark expected switch fall-through
2018-12-20 19:48:07 -05:00
mvsas
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
osd
block: remove __blk_put_request()
2018-11-07 13:42:32 -07:00
pcmcia
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
pm8001
SCSI fixes on 20190118
2019-01-20 09:15:04 +12:00
qedf
cross-tree: phase out dma_zalloc_coherent()
2019-01-08 07:58:37 -05:00
qedi
SCSI fixes on 20190118
2019-01-20 09:15:04 +12:00
qla2xxx
SCSI fixes on 20190215
2019-02-15 13:36:43 -08:00
qla4xxx
SCSI fixes on 20190118
2019-01-20 09:15:04 +12:00
smartpqi
SCSI fixes on 20190118
2019-01-20 09:15:04 +12:00
snic
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
sym53c8xx_2
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
ufs
scsi: ufs: Use explicit access size in ufshcd_dump_regs
2019-01-22 21:11:40 -05:00
.gitignore
3w-9xxx.c
scsi: 3w-9xxx: fix calls to dma_set_mask_and_coherent()
2019-02-25 21:37:25 -05:00
3w-9xxx.h
3w-sas.c
SCSI fixes on 20190302
2019-03-02 11:39:54 -08:00
3w-sas.h
3w-xxxx.c
scsi: 3w-xxxx: fix indentation issue, add missing tab
2018-12-19 21:54:07 -05:00
3w-xxxx.h
scsi: 3w-xxx: fully convert to the generic DMA API
2018-10-17 21:58:51 -04:00
53c700.c
scsi: 53c700: pass correct "dev" to dma_alloc_attrs()
2019-01-29 01:33:00 -05:00
53c700.h
scsi: 53c700: Fix spelling of 'NEGOTIATION'
2018-08-30 07:27:22 -04:00
53c700.scr
53c700_d.h_shipped
a100u2w.c
cross-tree: phase out dma_zalloc_coherent()
2019-01-08 07:58:37 -05:00
a100u2w.h
a2091.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
a2091.h
a3000.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
a3000.h
a4000t.c
advansys.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
aha152x.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
aha152x.h
aha1542.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
aha1542.h
aha1740.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
aha1740.h
scsi: core: remove Scsi_Cmnd typedef
2018-06-19 22:02:25 -04:00
am53c974.c
scsi: esp_scsi: move dma mapping into the core code
2018-10-15 23:00:38 -04:00
atari_scsi.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
atp870u.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
atp870u.h
BusLogic.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
BusLogic.h
bvme6000_scsi.c
ch.c
scsi: core: check for equality of result byte values
2018-06-26 12:27:06 -04:00
constants.c
dc395x.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
dc395x.h
dmx3191d.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
dpt_i2o.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
dpti.h
esp_scsi.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
esp_scsi.h
scsi: esp_scsi: De-duplicate PIO routines
2018-10-17 21:38:20 -04:00
FlashPoint.c
scsi: FlashPoint: Remove unnecessary parentheses
2018-09-25 20:45:53 -04:00
g_NCR5380.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
gdth.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
gdth.h
scsi: core: remove Scsi_Cmnd typedef
2018-06-19 22:02:25 -04:00
gdth_ioctl.h
gdth_proc.c
scsi: core: remove Scsi_Cmnd typedef
2018-06-19 22:02:25 -04:00
gdth_proc.h
gvp11.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
gvp11.h
hosts.c
SCSI misc on 20181224
2018-12-28 14:48:06 -08:00
hpsa.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
hpsa.h
scsi: hpsa: correct enclosure sas address
2018-07-10 22:25:03 -04:00
hpsa_cmd.h
hptiop.c
scsi: hptiop: fix calls to dma_set_mask()
2019-02-25 21:44:40 -05:00
hptiop.h
imm.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
imm.h
initio.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
initio.h
ipr.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
ipr.h
scsi: ipr: System hung while dlpar adding primary ipr adapter back
2018-09-21 12:35:39 -04:00
ips.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
ips.h
scsi: ips: properly handle 64-bit DMA
2018-11-06 21:31:28 -05:00
iscsi_boot_sysfs.c
iscsi_tcp.c
scsi: iscsi: Capture iscsi debug messages using tracepoints
2018-12-20 20:03:55 -05:00
iscsi_tcp.h
jazz_esp.c
scsi: esp_scsi: move dma mapping into the core code
2018-10-15 23:00:38 -04:00
Kconfig
Linux 4.20-rc3
2018-11-18 15:46:03 -07:00
lasi700.c
libiscsi.c
scsi: libiscsi: Fix race between iscsi_xmit_task and iscsi_complete_task
2019-02-15 22:05:04 -05:00
libiscsi_tcp.c
scsi: iscsi: Capture iscsi debug messages using tracepoints
2018-12-20 20:03:55 -05:00
mac53c94.c
scsi: mac53c94: remove DISABLE_CLUSTERING
2018-12-18 23:13:12 -05:00
mac53c94.h
mac_esp.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
mac_scsi.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
Makefile
scsi: myrs: Add Mylex RAID controller (SCSI interface)
2018-10-17 21:07:54 -04:00
megaraid.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
megaraid.h
scsi: core: remove Scsi_Cmnd typedef
2018-06-19 22:02:25 -04:00
mesh.c
cross-tree: phase out dma_zalloc_coherent()
2019-01-08 07:58:37 -05:00
mesh.h
mvme16x_scsi.c
mvme147.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
mvme147.h
mvumi.c
cross-tree: phase out dma_zalloc_coherent()
2019-01-08 07:58:37 -05:00
mvumi.h
myrb.c
SCSI misc on 20181224
2018-12-28 14:48:06 -08:00
myrb.h
scsi: myrb: Add Mylex RAID controller (block interface)
2018-10-17 21:06:49 -04:00
myrs.c
scsi: myrs: remove the dma_boundary_limit
2018-12-19 21:43:30 -05:00
myrs.h
scsi: myrs: Add Mylex RAID controller (SCSI interface)
2018-10-17 21:07:54 -04:00
ncr53c8xx.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
ncr53c8xx.h
NCR5380.c
scsi: NCR5380: Return false instead of NULL
2018-11-05 22:47:38 -05:00
NCR5380.h
scsi: NCR5380: Have NCR5380_select() return a bool
2018-09-28 02:17:51 -04:00
nsp32.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
nsp32.h
nsp32_debug.c
scsi: core: remove Scsi_Cmnd typedef
2018-06-19 22:02:25 -04:00
nsp32_io.h
osst.c
block: remove __blk_put_request()
2018-11-07 13:42:32 -07:00
osst.h
osst_detect.h
osst_options.h
pmcraid.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
pmcraid.h
ppa.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
ppa.h
ps3rom.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
qla1280.c
scsi: qla1280: set 64bit coherent mask
2019-01-11 22:30:51 -05:00
qla1280.h
qlogicfas.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
qlogicfas408.c
qlogicfas408.h
qlogicpti.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
qlogicpti.h
raid_class.c
scsi: raid_attrs: fix unused variable warning
2018-08-30 07:21:04 -04:00
script_asm.pl
scsi.c
scsi: kill off the legacy IO path
2018-11-07 13:42:32 -07:00
scsi.h
scsi: core: remove Scsi_Cmnd typedef
2018-06-19 22:02:25 -04:00
scsi_common.c
scsi_debug.c
scsi: scsi_debug: fix write_same with virtual_gb problem
2019-01-29 01:24:31 -05:00
scsi_debugfs.c
scsi_debugfs.h
scsi_devinfo.c
scsi_dh.c
scsi_error.c
scsi: Do not rely on blk-mq for double completions
2018-11-26 10:34:26 -07:00
scsi_ioctl.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
scsi_lib.c
scsi: core: Avoid that system resume triggers a kernel warning
2019-02-27 08:51:07 -05:00
scsi_lib_dma.c
scsi_logging.c
scsi_logging.h
scsi_netlink.c
scsi_pm.c
scsi: core: Synchronize request queue PM status only on successful resume
2019-01-08 21:57:26 -05:00
scsi_priv.h
scsi: kill off the legacy IO path
2018-11-07 13:42:32 -07:00
scsi_proc.c
scsi_sas_internal.h
scsi_scan.c
scsi: kill off the legacy IO path
2018-11-07 13:42:32 -07:00
scsi_sysctl.c
scsi_sysfs.c
scsi: kill off the legacy IO path
2018-11-07 13:42:32 -07:00
scsi_trace.c
scsi_transport_api.h
scsi_transport_fc.c
bsg: convert to use blk-mq
2018-11-07 13:42:32 -07:00
scsi_transport_iscsi.c
SCSI misc on 20181224
2018-12-28 14:48:06 -08:00
scsi_transport_sas.c
bsg: provide bsg_remove_queue() helper
2018-11-07 13:42:32 -07:00
scsi_transport_spi.c
scsi: core: check for equality of result byte values
2018-06-26 12:27:06 -04:00
scsi_transport_srp.c
scsicam.c
sd.c
scsi: sd: fix entropy gathering for most rotational disks
2019-02-12 22:18:26 -05:00
sd.h
scsi: return blk_status_t from scsi_init_io and ->init_command
2018-11-09 19:17:14 -07:00
sd_dif.c
block: move dif_prepare/dif_complete functions to block layer
2018-07-30 08:27:02 -06:00
sd_zbc.c
scsi: sd_zbc: Fix sd_zbc_report_zones() buffer allocation
2019-02-15 22:09:54 -05:00
sense_codes.h
ses.c
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
sg.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
sgiwd93.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
sim710.c
sni_53c710.c
sr.c
scsi: return blk_status_t from scsi_init_io and ->init_command
2018-11-09 19:17:14 -07:00
sr.h
sr_ioctl.c
block: Switch struct packet_command to use struct scsi_sense_hdr
2018-08-02 15:22:13 -06:00
sr_vendor.c
st.c
block: remove __blk_put_request()
2018-11-07 13:42:32 -07:00
st.h
st_options.h
stex.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
storvsc_drv.c
SCSI misc on 20181224
2018-12-28 14:48:06 -08:00
sun3_scsi.c
scsi: remove the use_clustering flag
2018-12-18 23:19:21 -05:00
sun3_scsi_vme.c
sun3x_esp.c
scsi: esp_scsi: move dma mapping into the core code
2018-10-15 23:00:38 -04:00
sun_esp.c
scsi: sun_esp: Use of_node_name_eq for node name comparisons
2018-12-07 21:56:06 -05:00
virtio_scsi.c
SCSI misc on 20181224
2018-12-28 14:48:06 -08:00
vmw_pvscsi.c
SCSI misc on 20181224
2018-12-28 14:48:06 -08:00
vmw_pvscsi.h
wd33c93.c
wd33c93.h
wd719x.c
scsi: flip the default on use_clustering
2018-12-18 23:13:12 -05:00
wd719x.h
scsi: wd719x: use per-command private data
2018-11-15 14:27:08 -05:00
xen-scsifront.c
scsi: xen-scsifront: remove DISABLE_CLUSTERING
2018-12-18 23:13:12 -05:00
zalon.c
zorro7xx.c
zorro_esp.c
scsi: esp_scsi: De-duplicate PIO routines
2018-10-17 21:38:20 -04:00