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linux-stable/drivers/scsi
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Andrea Parri (Microsoft) 7769e18c20 scsi: storvsc: Re-init stor_chns when a channel interrupt is re-assigned 
For each storvsc_device, storvsc keeps track of the channel target CPUs
associated to the device (alloced_cpus) and it uses this information to
fill a "cache" (stor_chns) mapping CPU->channel according to a certain
heuristic.  Update the alloced_cpus mask and the stor_chns array when a
channel of the storvsc device is re-assigned to a different CPU.

Signed-off-by: Andrea Parri (Microsoft) <parri.andrea@gmail.com>
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: <linux-scsi@vger.kernel.org>
Link: https://lore.kernel.org/r/20200406001514.19876-12-parri.andrea@gmail.com
Reviewed-by; Long Li <longli@microsoft.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
[ wei: fix a small issue reported by kbuild test robot <lkp@intel.com> ]
Signed-off-by: Wei Liu <wei.liu@kernel.org>
2020-05-20 09:13:19 +00:00
..
aacraid SCSI misc on 20200410 2020-04-10 12:21:11 -07:00
aic7xxx SCSI misc on 20200410 2020-04-10 12:21:11 -07:00
aic94xx compat_ioctl: scsi: handle HDIO commands from drivers 2020-01-03 09:42:52 +01:00
arcmsr SCSI misc on 20200402 2020-04-02 17:03:53 -07:00
arm scsi: Fix various misspellings of "connect" 2019-10-24 21:22:32 -04:00
be2iscsi scsi: be2iscsi: Use scnprintf() for avoiding potential buffer overflow 2020-03-17 13:36:09 -04:00
bfa scsi: bfa: Make restart_bfa static 2019-09-30 23:59:53 -04:00
bnx2fc scsi: bnx2fc: fix boolreturn.cocci warnings 2020-03-31 22:35:02 -04:00
bnx2i remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
csiostor SCSI misc on 20200129 2020-01-29 18:16:16 -08:00
cxgbi SCSI fixes on 20191227 2019-12-27 17:28:41 -08:00
cxlflash SCSI misc on 20191130 2019-12-02 13:37:02 -08:00
device_handler SCSI fixes on 20191101 2019-11-07 06:43:18 -07:00
dpt scsi: docs: convert dpti.txt to ReST 2020-03-11 23:07:59 -04:00
esas2r proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
fcoe SCSI misc on 20190919 2019-09-21 10:50:15 -07:00
fnic scsi: fnic: Use scnprintf() for avoiding potential buffer overflow 2020-03-17 13:36:10 -04:00
hisi_sas scsi: hisi_sas: Fix build error without SATA_HOST 2020-04-13 13:28:13 -04:00
ibmvscsi scsi: ibmvfc: Fix NULL return compiler warning 2020-03-11 23:07:57 -04:00
ibmvscsi_tgt scsi: ibmvscsi_tgt: remove set but not used variables 'iue' and 'sd' 2019-12-19 22:08:54 -05:00
isci SCSI misc on 20200402 2020-04-02 17:03:53 -07:00
libfc SCSI misc on 20200410 2020-04-10 12:21:11 -07:00
libsas ata: make SATA_PMP option selectable only if any SATA host driver is enabled 2020-03-26 10:28:17 -06:00
lpfc SCSI misc on 20200410 2020-04-10 12:21:11 -07:00
megaraid SCSI misc on 20200402 2020-04-02 17:03:53 -07:00
mpt3sas scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug 2020-03-31 22:02:37 -04:00
mvsas scsi: Replace zero-length array with flexible-array member 2020-03-11 23:07:56 -04:00
pcmcia scsi: docs: convert NinjaSCSI.txt to ReST 2020-03-11 23:08:01 -04:00
pm8001 scsi: pm80xx: Introduce read and write length for IOCTL payload structure 2020-03-17 13:57:19 -04:00
qedf scsi: qedf: Use pci_get_dsn() 2020-03-05 17:36:24 -08:00
qedi scsi: qedi: Add PCI shutdown handler support 2020-03-26 22:38:54 -04:00
qla2xxx scsi: qla2xxx: Fix regression warnings 2020-04-13 13:58:18 -04:00
qla4xxx scsi: qla4xxx: Adjust indentation in qla4xxx_mem_free 2019-12-19 22:08:55 -05:00
smartpqi scsi: smartpqi: Use scnprintf() for avoiding potential buffer overflow 2020-03-17 13:36:13 -04:00
snic scsi: Replace zero-length array with flexible-array member 2020-03-11 23:07:56 -04:00
sym53c8xx_2 scsi: sym53c8xx: fix typos in comments 2019-12-19 22:08:54 -05:00
ufs SCSI misc on 20200410 2020-04-10 12:21:11 -07:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
3w-9xxx.c
3w-9xxx.h
3w-sas.c
3w-sas.h
3w-xxxx.c compat_ioctl: move more drivers to compat_ptr_ioctl 2019-10-23 17:23:44 +02:00
3w-xxxx.h
53c700.c
53c700.h
53c700.scr
53c700_d.h_shipped
a100u2w.c
a100u2w.h
a2091.c
a2091.h
a3000.c scsi: Use pr_warn instead of pr_warning 2019-10-18 15:01:54 +02:00
a3000.h
a4000t.c
advansys.c scsi: advansys: Replace zero-length array with flexible-array member 2020-02-18 00:39:54 -05:00
aha152x.c scsi: docs: convert aha152x.txt to ReST 2020-03-11 23:07:58 -04:00
aha152x.h
aha1542.c
aha1542.h
aha1740.c scsi: aha1740: Fix an errro handling path in aha1740_probe() 2020-03-26 21:10:53 -04:00
aha1740.h
am53c974.c
atari_scsi.c scsi: atari_scsi: sun3_scsi: Set sg_tablesize to 1 instead of SG_NONE 2019-11-12 22:21:34 -05:00
atp870u.c scsi: core: Clean up SG_NONE 2019-11-12 22:21:35 -05:00
atp870u.h
BusLogic.c SCSI misc on 20200402 2020-04-02 17:03:53 -07:00
BusLogic.h
bvme6000_scsi.c
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: remove dc395x_bios_param 2020-03-26 22:51:18 -04:00
dc395x.h
dmx3191d.c
dpt_i2o.c scsi: docs: convert dpti.txt to ReST 2020-03-11 23:07:59 -04:00
dpti.h scsi: docs: convert dpti.txt to ReST 2020-03-11 23:07:59 -04:00
esp_scsi.c scsi: esp_scsi: Add support for FSC chip 2019-12-19 22:08:51 -05:00
esp_scsi.h scsi: esp_scsi: Add support for FSC chip 2019-12-19 22:08:51 -05:00
fdomain.c
fdomain.h
fdomain_isa.c
fdomain_pci.c
FlashPoint.c
g_NCR5380.c scsi: docs: convert g_NCR5380.txt to ReST 2020-03-11 23:08:00 -04:00
gdth.c
gdth.h
gdth_ioctl.h
gdth_proc.c scsi: gdth: Use scnprintf() for avoiding potential buffer overflow 2020-03-17 13:36:10 -04:00
gdth_proc.h
gvp11.c
gvp11.h
hosts.c scsi: core: add scsi_host_busy_iter() 2020-02-28 20:54:52 -05:00
hpsa.c scsi: hpsa: correct race condition in offload enabled 2020-03-26 22:44:41 -04:00
hpsa.h
hpsa_cmd.h
hptiop.c
hptiop.h
imm.c
imm.h
initio.c scsi: initio: make initio_state_7() static 2019-12-19 22:08:54 -05:00
initio.h
ipr.c SCSI misc on 20200402 2020-04-02 17:03:53 -07:00
ipr.h SCSI misc on 20200402 2020-04-02 17:03:53 -07:00
ips.c scsi: ips: make array 'options' static const, makes object smaller 2019-09-30 22:46:40 -04:00
ips.h
iscsi_boot_sysfs.c
iscsi_tcp.c scsi: iscsi: Don't destroy session if there are outstanding connections 2020-01-15 22:48:34 -05:00
iscsi_tcp.h
jazz_esp.c
Kconfig SCSI misc on 20200402 2020-04-02 17:03:53 -07:00
lasi700.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
libiscsi.c scsi: libiscsi: Fix error count for active session 2020-03-26 22:48:58 -04:00
libiscsi_tcp.c
mac53c94.c
mac53c94.h
mac_esp.c
mac_scsi.c scsi: atari_scsi: sun3_scsi: Set sg_tablesize to 1 instead of SG_NONE 2019-11-12 22:21:34 -05:00
Makefile
megaraid.c scsi: simplify scsi_partsize 2020-03-24 07:57:07 -06:00
megaraid.h
mesh.c
mesh.h
mvme16x_scsi.c
mvme147.c
mvme147.h
mvumi.c
mvumi.h scsi: Replace zero-length array with flexible-array member 2020-03-11 23:07:56 -04:00
myrb.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
myrb.h scsi: mylex: Use the correct style for SPDX License Identifier 2020-01-02 21:57:44 -05:00
myrs.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
myrs.h scsi: mylex: Use the correct style for SPDX License Identifier 2020-01-02 21:57:44 -05:00
ncr53c8xx.c scsi: docs: convert ncr53c8xx.txt to ReST 2020-03-11 23:08:01 -04:00
ncr53c8xx.h
NCR5380.c scsi: NCR5380: Add disconnect_mask module parameter 2019-11-19 21:37:34 -05:00
NCR5380.h
nsp32.c scsi: Fix various misspellings of "connect" 2019-10-24 21:22:32 -04:00
nsp32.h
nsp32_debug.c
nsp32_io.h
pmcraid.c compat_ioctl: move more drivers to compat_ptr_ioctl 2019-10-23 17:23:44 +02:00
pmcraid.h scsi: Replace zero-length array with flexible-array member 2020-03-11 23:07:56 -04:00
ppa.c
ppa.h
ps3rom.c
qla1280.c scsi: qla1280: Make checking for 64bit support consistent 2020-01-20 18:35:55 -05:00
qla1280.h scsi: qla1280: Fix dma firmware download, if dma address is 64bit 2020-01-15 23:09:11 -05:00
qlogicfas.c
qlogicfas408.c
qlogicfas408.h
qlogicpti.c
qlogicpti.h
raid_class.c
script_asm.pl
scsi.c scsi: core: Remove cmd_list functionality 2020-02-28 20:54:55 -05:00
scsi.h
scsi_common.c
scsi_debug.c block: move struct partition out of genhd.h 2020-03-24 07:57:08 -06:00
scsi_debugfs.c
scsi_debugfs.h
scsi_devinfo.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
scsi_dh.c
scsi_error.c scsi: core: Remove cmd_list functionality 2020-02-28 20:54:55 -05:00
scsi_ioctl.c compat_ioctl: add scsi_compat_ioctl 2020-01-03 09:33:18 +01:00
scsi_lib.c scsi: core: avoid repetitive logging of device offline messages 2020-03-11 23:09:27 -04:00
scsi_lib_dma.c
scsi_logging.c scsi: core: Log SCSI command age with errors 2019-09-30 23:07:16 -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
scsi_pm.c
scsi_priv.h scsi: core: Remove cmd_list functionality 2020-02-28 20:54:55 -05:00
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: Remove cmd_list functionality 2020-02-28 20:54:55 -05:00
scsi_sysctl.c
scsi_sysfs.c scsi: core: Use scnprintf() for avoiding potential buffer overflow 2020-03-17 13:36:12 -04:00
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_transport_iscsi.c scsi: iscsi: Report unbind session event when the target has been removed 2020-03-31 21:39:58 -04:00
scsi_transport_sas.c scsi: scsi_transport_sas: Fix memory leak when removing devices 2019-11-21 21:12:39 -05:00
scsi_transport_spi.c
scsi_transport_srp.c
scsicam.c block: move struct partition out of genhd.h 2020-03-24 07:57:08 -06:00
sd.c for-5.7/block-2020-03-29 2020-03-30 11:20:13 -07:00
sd.h SCSI misc on 20191207 2019-12-08 12:23:42 -08:00
sd_dif.c
sd_zbc.c scsi: sd_sbc: Fix sd_zbc_report_zones() 2020-02-24 12:50:32 -05:00
sense_codes.h
ses.c
sg.c scsi: sg: add sg_remove_request in sg_common_write 2020-04-13 21:58:48 -04:00
sgiwd93.c
sim710.c
sni_53c710.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
sr.c SCSI misc on 20200410 2020-04-10 12:21:11 -07:00
sr.h scsi: sr: get rid of sr global mutex 2020-02-24 15:01:57 -05:00
sr_ioctl.c
sr_vendor.c scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled 2020-02-24 14:59:01 -05:00
st.c scsi: st: Use get_unaligned_be24() and sign_extend32() 2020-03-16 22:08:34 -04:00
st.h
st_options.h
stex.c scsi: Replace zero-length array with flexible-array member 2020-03-11 23:07:56 -04:00
storvsc_drv.c scsi: storvsc: Re-init stor_chns when a channel interrupt is re-assigned 2020-05-20 09:13:19 +00:00
sun3_scsi.c scsi: atari_scsi: sun3_scsi: Set sg_tablesize to 1 instead of SG_NONE 2019-11-12 22:21:34 -05:00
sun3_scsi_vme.c
sun3x_esp.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
sun_esp.c
virtio_scsi.c scsi: core: remove .for_blk_mq 2020-02-10 22:46:55 -05:00
vmw_pvscsi.c scsi: vmw_pvscsi: Silence dma mapping errors 2019-12-19 22:42:44 -05:00
vmw_pvscsi.h
wd33c93.c
wd33c93.h
wd719x.c
wd719x.h
xen-scsifront.c
zalon.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
zorro7xx.c
zorro_esp.c scsi: zorro_esp: Restore devm_ioremap() alignment 2020-02-12 22:56:47 -05:00