kernel_optimize_test/drivers/scsi
John Garry 24cd0b9bfd scsi: hisi_sas: Limit max hw sectors for v3 HW
[ Upstream commit fce54ed027577517df1e74b7d54dc2b1bd536887 ]

If the controller is behind an IOMMU then the IOMMU IOVA caching range can
affect performance, as discussed in [0].

Limit the max HW sectors to not exceed this limit. We need to hardcode the
value until a proper DMA mapping API is available.

[0] https://lore.kernel.org/linux-iommu/20210129092120.1482-1-thunder.leizhen@huawei.com/

Link: https://lore.kernel.org/r/1655988119-223714-1-git-send-email-john.garry@huawei.com
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-07-21 21:20:14 +02:00
..
aacraid scsi: aacraid: Improve compat_ioctl handlers 2020-12-30 11:53:02 +01:00
aic7xxx scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8 2021-07-25 14:36:16 +02:00
aic94xx scsi: libsas: Add LUN number check in .slave_alloc callback 2021-07-25 14:36:16 +02:00
arcmsr scsi: arcmsr: Fix doorbell status being updated late on ARC-1886 2021-07-20 16:05:39 +02:00
arm SCSI misc on 20201013 2020-10-14 15:15:35 -07:00
be2iscsi scsi: iscsi: Rel ref after iscsi_lookup_endpoint() 2022-04-20 09:23:16 +02:00
bfa scsi: bfa: Replace snprintf() with sysfs_emit() 2022-04-13 21:00:55 +02:00
bnx2fc scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe 2022-02-08 18:30:39 +01:00
bnx2i scsi: iscsi: Rel ref after iscsi_lookup_endpoint() 2022-04-20 09:23:16 +02:00
csiostor scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn() 2021-11-18 14:04:18 +01:00
cxgbi scsi: iscsi: Rel ref after iscsi_lookup_endpoint() 2022-04-20 09:23:16 +02:00
cxlflash powerpc updates for 5.10 2020-10-16 12:21:15 -07:00
device_handler scsi: scsi_dh_rdac: Avoid crash during rdac_bus_attach() 2021-08-26 08:35:37 -04:00
dpt
esas2r SCSI misc on 20201013 2020-10-14 15:15:35 -07:00
fcoe scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac() 2022-06-09 10:21:15 +02:00
fnic scsi: fnic: Fix memleak in vnic_dev_init_devcmd2 2021-02-07 15:37:14 +01:00
hisi_sas scsi: hisi_sas: Limit max hw sectors for v3 HW 2022-07-21 21:20:14 +02:00
ibmvscsi scsi: ibmvfc: Fix invalid state machine BUG_ON() 2021-05-14 09:50:27 +02:00
ibmvscsi_tgt scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024 2022-04-20 09:23:21 +02:00
isci scsi: libsas: Add LUN number check in .slave_alloc callback 2021-07-25 14:36:16 +02:00
libfc scsi: libfc: Fix use after free in fc_exch_abts_resp() 2022-04-13 21:00:59 +02:00
libsas scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands 2022-04-08 14:39:52 +02:00
lpfc scsi: lpfc: Allow reduced polling rate for nvme_admin_async_event cmd completion 2022-06-22 14:13:14 +02:00
megaraid scsi: megaraid_sas: Target with invalid LUN ID is deleted during scan 2022-04-20 09:23:24 +02:00
mpt3sas scsi: mpt3sas: Page fault in reply q processing 2022-03-23 09:13:29 +01:00
mvsas scsi: mvsas: Add PCI ID of RocketRaid 2640 2022-04-20 09:23:24 +02:00
pcmcia scsi: fdomain: Fix error return code in fdomain_probe() 2021-09-18 13:40:14 +02:00
pm8001 scsi: pm80xx: Enable upper inbound, outbound queues 2022-04-20 09:23:15 +02:00
qedf scsi: qedf: Fix refcount issue when LOGO is received during TMF 2022-02-16 12:54:19 +01:00
qedi scsi: qedi: Fix failed disconnect handling 2022-04-27 13:53:54 +02:00
qla2xxx scsi: qla2xxx: Fix missed DMA unmap for aborted commands 2022-05-25 09:18:00 +02:00
qla4xxx scsi: iscsi: Rel ref after iscsi_lookup_endpoint() 2022-04-20 09:23:16 +02:00
smartpqi scsi: smartpqi: Fix an error code in pqi_get_raid_map() 2021-09-18 13:40:14 +02:00
snic scsi: snic: Simplify the return expression of svnic_cq_alloc() 2020-10-07 23:50:03 -04:00
sym53c8xx_2 SCSI misc on 20201023 2020-10-23 16:19:02 -07:00
ufs scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled 2022-06-09 10:21:24 +02:00
.gitignore
3w-9xxx.c
3w-9xxx.h
3w-sas.c
3w-sas.h
3w-xxxx.c
3w-xxxx.h
53c700_d.h_shipped
53c700.c SCSI misc on 20201023 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
a2091.h
a3000.c
a3000.h
a4000t.c
advansys.c scsi: advansys: Fix kernel pointer leak 2021-11-26 10:39:10 +01:00
aha152x.c scsi: aha152x: Fix aha152x_setup() __setup handler return value 2022-04-13 21:00:58 +02:00
aha152x.h
aha1542.c
aha1542.h
aha1740.c
aha1740.h
am53c974.c
atari_scsi.c
atp870u.c
atp870u.h
BusLogic.c scsi: BusLogic: Fix missing pr_cont() use 2021-09-18 13:40:35 +02:00
BusLogic.h scsi: BusLogic: Fix 64-bit system enumeration error for Buslogic 2021-06-03 09:00:43 +02:00
bvme6000_scsi.c
ch.c
constants.c
dc395x.c scsi: dc395x: Fix a missing check on list iterator 2022-06-09 10:21:24 +02:00
dc395x.h
dmx3191d.c
dpt_i2o.c
dpti.h
esp_scsi.c
esp_scsi.h
fdomain_isa.c
fdomain_pci.c
fdomain.c
fdomain.h
FlashPoint.c scsi: FlashPoint: Rename si_flags field 2021-07-14 16:56:40 +02:00
g_NCR5380.c
gdth_ioctl.h
gdth_proc.c
gdth_proc.h
gdth.c scsi: gdth: Make option_setup() static 2020-10-07 21:48:28 -04:00
gdth.h
gvp11.c
gvp11.h
hosts.c scsi: core: Fix shost->cmd_per_lun calculation in scsi_add_host_with_dma() 2021-10-27 09:56:56 +02:00
hpsa_cmd.h
hpsa.c scsi: hpsa: Fix memory leak in hpsa_init_one() 2020-10-29 21:55:21 -04:00
hpsa.h
hptiop.c
hptiop.h
imm.c
imm.h
initio.c scsi: initio: Use module_pci_driver() to simplify the code 2020-10-07 21:48:28 -04:00
initio.h
ipr.c scsi: ipr: Fix missing/incorrect resource cleanup in error case 2022-06-22 14:13:14 +02:00
ipr.h
ips.c
ips.h
iscsi_boot_sysfs.c
iscsi_tcp.c block-5.10-2020-10-12 2020-10-13 12:12:44 -07:00
iscsi_tcp.h
jazz_esp.c scsi: jazz_esp: Add IRQ check 2021-05-14 09:50:27 +02:00
Kconfig
lasi700.c
libiscsi_tcp.c scsi: libiscsi: use sendpage_ok() in iscsi_tcp_segment_map() 2020-10-02 15:27:08 -07:00
libiscsi.c scsi: iscsi: Stop queueing during ep_disconnect 2022-04-20 09:23:15 +02:00
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
mac53c94.c
mac53c94.h
Makefile
megaraid.c scsi: megaraid: Fix error check return value of register_chrdev() 2022-06-09 10:20:52 +02:00
megaraid.h
mesh.c
mesh.h
mvme16x_scsi.c
mvme147.c
mvme147.h
mvumi.c scsi: mvumi: Fix error return in mvumi_io_attach() 2020-10-02 21:42:22 -04:00
mvumi.h
myrb.c scsi: myrb: Fix up null pointer access on myrb_cleanup() 2022-06-14 18:32:43 +02:00
myrb.h
myrs.c scsi: myrs: Fix crash in error case 2022-02-16 12:54:20 +01:00
myrs.h
ncr53c8xx.c
ncr53c8xx.h
NCR5380.c
NCR5380.h
nsp32_debug.c
nsp32_io.h
nsp32.c scsi: nsp32: Remove unneeded semicolon 2020-09-15 17:34:18 -04:00
nsp32.h
pmcraid.c scsi: pmcraid: Fix missing resource cleanup in error case 2022-06-22 14:13:15 +02:00
pmcraid.h
ppa.c
ppa.h
ps3rom.c
qla1280.c scsi: qla1280: Remove set but not used variable in qla1280_status_entry() 2020-09-09 22:37:48 -04:00
qla1280.h
qlogicfas.c
qlogicfas408.c
qlogicfas408.h
qlogicpti.c SCSI misc on 20201013 2020-10-14 15:15:35 -07:00
qlogicpti.h
raid_class.c
script_asm.pl
scsi_common.c
scsi_debug.c scsi: scsi_debug: Fix zone transition to full condition 2022-06-29 08:59:46 +02:00
scsi_debugfs.c scsi: core: Show SCMD_LAST in text form 2022-01-27 10:54:29 +01:00
scsi_debugfs.h
scsi_devinfo.c scsi: scsi_devinfo: Add blacklist entry for HPE OPEN-V 2021-06-18 10:00:05 +02:00
scsi_dh.c
scsi_error.c SCSI misc on 20201013 2020-10-14 15:15:35 -07:00
scsi_ioctl.c
scsi_lib_dma.c
scsi_lib.c scsi: core: Remove command size deduction from scsi_setup_scsi_cmnd() 2021-11-18 14:03:37 +01:00
scsi_logging.c
scsi_logging.h
scsi_netlink.c
scsi_pm.c scsi: block: pm: Always set request queue runtime active in blk_post_runtime_resume() 2022-01-27 10:54:08 +01:00
scsi_priv.h scsi: core: Add limitless cmd retry support 2020-10-02 18:53:06 -04:00
scsi_proc.c
scsi_sas_internal.h
scsi_scan.c scsi: core: Avoid printing an error if target_alloc() returns -ENXIO 2021-08-26 08:35:37 -04:00
scsi_sysctl.c
scsi_sysfs.c scsi: core: sysfs: Fix setting device state to SDEV_RUNNING 2021-12-01 09:19:05 +01:00
scsi_trace.c
scsi_transport_api.h
scsi_transport_fc.c
scsi_transport_iscsi.c scsi: iscsi: Fix unbound endpoint error handling 2022-04-20 09:23:30 +02:00
scsi_transport_sas.c scsi: core: Fixup calling convention for scsi_mode_sense() 2021-07-20 16:05:40 +02:00
scsi_transport_spi.c scsi: scsi_transport_spi: Set RQF_PM for domain validation commands 2021-01-12 20:18:15 +01:00
scsi_transport_srp.c scsi: scsi_transport_srp: Don't block target in SRP_PORT_LOST state 2021-04-21 13:00:52 +02:00
scsi.c scsi: core: Put LLD module refcnt after SCSI device is released 2021-11-06 14:10:08 +01:00
scsi.h
scsicam.c
sd_dif.c
sd_zbc.c scsi: sd_zbc: Ensure buffer size is aligned to SECTOR_SIZE 2021-09-30 10:11:01 +02:00
sd.c scsi: sd: Fix potential NULL pointer dereference 2022-06-14 18:32:37 +02:00
sd.h SCSI misc on 20201013 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 scsi: ses: Fix unsigned comparison with less than zero 2021-10-17 10:43:33 +02:00
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
sni_53c710.c scsi: sni_53c710: Add IRQ check 2021-05-14 09:50:27 +02:00
sr_ioctl.c
sr_vendor.c scsi: sr: Don't use GFP_DMA 2022-01-27 10:54:23 +01:00
sr.c scsi: sr: Don't use GFP_DMA 2022-01-27 10:54:23 +01:00
sr.h
st_options.h
st.c scsi: st: Fix a use after free in st_open() 2021-04-07 15:00:05 +02:00
st.h
stex.c
storvsc_drv.c scsi: storvsc: Correctly handle multiple flags in srb_status 2021-07-20 16:05:43 +02:00
sun_esp.c scsi: sun_esp: Use module_platform_driver to simplify the code 2020-10-02 21:52:55 -04:00
sun3_scsi_vme.c
sun3_scsi.c
sun3x_esp.c scsi: sun3x_esp: Add IRQ check 2021-05-14 09:50:27 +02:00
virtio_scsi.c scsi: virtio_scsi: Fix spelling mistake "Unsupport" -> "Unsupported" 2021-10-17 10:43:33 +02:00
vmw_pvscsi.c scsi: vmw_pvscsi: Set residual data length conditionally 2022-01-05 12:40:33 +01:00
vmw_pvscsi.h scsi: vmw_pvscsi: Expand vcpuHint to 16 bits 2022-06-22 14:13:14 +02:00
wd33c93.c
wd33c93.h
wd719x.c
wd719x.h
xen-scsifront.c xen/scsifront: don't use gnttab_query_foreign_access() for mapped status 2022-03-11 12:11:54 +01:00
zalon.c
zorro_esp.c
zorro7xx.c scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one() 2022-04-13 21:01:04 +02:00