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a86c71ba30
linux/drivers/scsi
History
James Smart a86c71ba30 scsi: lpfc: Fix crash when cpu count is 1 and null irq affinity mask 
When a configurations runs with a single cpu (such as a kdump kernel),
which causes the driver to request a single vector, when the driver
subsequently requests an irq affinity mask, the mask comes back null.  The
driver currently does nothing in this scenario, which leaves mappings to
hardware queues incomplete and crashes the system.

Fix by recognizing the null mask and assigning the vector to the first cpu
in the system.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-08-07 21:56:41 -04:00
..
aacraid treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
aic7xxx SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
aic94xx SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
arcmsr treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
arm treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
be2iscsi treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 338 2019-06-05 17:37:07 +02:00
bfa treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 292 2019-06-05 17:36:38 +02:00
bnx2fc SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
bnx2i treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
csiostor treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
cxgbi SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
cxlflash Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-07-19 10:42:02 -07:00
device_handler scsi: scsi_dh_alua: always use a 2 second delay before retrying RTPG 2019-07-23 22:20:02 -04:00
dpt treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
esas2r treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
fcoe scsi: fcoe: pass in fcoe_rport structure instead of fc_rport_priv 2019-07-29 21:13:27 -04:00
fnic scsi: fnic: Remove set but not used variable 'vdev' 2019-01-29 01:16:09 -05:00
hisi_sas SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
ibmvscsi scsi: ibmvfc: fix WARN_ON during event pool release 2019-07-23 22:18:14 -04:00
ibmvscsi_tgt treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
isci scsi: libsas: aic94xx: hisi_sas: mvsas: pm8001: Use dev_is_expander() 2019-06-20 15:37:02 -04:00
libfc scsi: fcoe: Embed fc_rport_priv in fcoe_rport structure 2019-07-29 21:12:35 -04:00
libsas SCSI fixes on 20190720 2019-07-20 10:04:58 -07:00
lpfc scsi: lpfc: Fix crash when cpu count is 1 and null irq affinity mask 2019-08-07 21:56:41 -04:00
megaraid scsi: megaraid_sas: Make some functions static 2019-07-23 22:14:06 -04:00
mpt3sas scsi: mpt3sas: Use 63-bit DMA addressing on SAS35 HBA 2019-07-30 12:46:06 -04:00
mvsas SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
pcmcia SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
pm8001 scsi: pm80xx: Fixed kernel panic during error recovery for SATA drive 2019-07-11 20:35:21 -04:00
qedf Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-17 20:20:36 -07:00
qedi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-27 21:06:39 -07:00
qla2xxx scsi: qla2xxx: Fix possible fcport null-pointer dereferences 2019-07-30 12:49:46 -04:00
qla4xxx treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
smartpqi scsi: smartpqi: unlock on error in pqi_submit_raid_request_synchronous() 2019-06-04 22:22:29 -04:00
snic scsi: snic: no need to check return value of debugfs_create functions 2019-01-29 00:40:54 -05:00
sym53c8xx_2 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
ufs SCSI fixes on 20190720 2019-07-20 10:04:58 -07:00
.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_d.h_shipped
53c700.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
53c700.h
53c700.scr
a100u2w.c cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
a100u2w.h
a2091.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
a2091.h
a3000.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
a3000.h
a4000t.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
advansys.c SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
aha152x.c SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
aha152x.h
aha1542.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
aha1542.h
aha1740.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
aha1740.h
am53c974.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
atari_scsi.c nvram: Replace nvram_* function exports with static functions 2019-01-22 10:21:43 +01:00
atp870u.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
atp870u.h
BusLogic.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 388 2019-06-05 17:37:11 +02:00
BusLogic.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 388 2019-06-05 17:37:11 +02:00
bvme6000_scsi.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
ch.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
constants.c
dc395x.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
dc395x.h
dmx3191d.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
dpt_i2o.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
dpti.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
esp_scsi.c SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
esp_scsi.h scsi: esp: use sg helper to iterate over scatterlist 2019-06-20 15:21:33 -04:00
fdomain_isa.c scsi: fdomain: Add register definitions 2019-06-18 19:46:22 -04:00
fdomain_pci.c scsi: fdomain: Resurrect driver - PCI support 2019-06-18 19:46:18 -04:00
fdomain.c scsi: fdomain: Add PCMCIA support 2019-06-18 19:46:23 -04:00
fdomain.h scsi: fdomain: Add register definitions 2019-06-18 19:46:22 -04:00
FlashPoint.c
g_NCR5380.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
gdth_ioctl.h scsi: gdth: remove dead code under #ifdef GDTH_IOCTL_PROC 2019-01-08 21:58:35 -05:00
gdth_proc.c scsi: gdth: use generic DMA API 2019-01-08 21:58:35 -05:00
gdth_proc.h scsi: gdth: remove gdth_{alloc,free}_ioctl 2019-01-08 21:57:42 -05:00
gdth.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 148 2019-05-30 11:25:18 -07:00
gdth.h scsi: gdth: remove ISA and EISA support 2019-01-08 21:58:35 -05:00
gvp11.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
gvp11.h
hosts.c SCSI fixes on 20190720 2019-07-20 10:04:58 -07:00
hpsa_cmd.h SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
hpsa.c scsi: hpsa: remove printing internal cdb on tag collision 2019-07-30 12:40:36 -04:00
hpsa.h scsi: hpsa: correct device resets 2019-06-18 19:46:18 -04:00
hptiop.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285 2019-06-05 17:36:37 +02:00
hptiop.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285 2019-06-05 17:36:37 +02:00
imm.c SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
imm.h
initio.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
initio.h
ipr.c SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
ipr.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
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 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 287 2019-06-05 17:36:37 +02:00
iscsi_tcp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
iscsi_tcp.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
jazz_esp.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
Kconfig scsi: fdomain: fix building pcmcia front-end 2019-07-22 22:05:48 -04:00
lasi700.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
libiscsi_tcp.c SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
libiscsi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
mac53c94.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
mac53c94.h
mac_esp.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
mac_scsi.c SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
Makefile scsi: remove pointless $(MODVERDIR)/$(obj)/53c700.ver 2019-07-17 22:39:27 +09:00
megaraid.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
megaraid.h
mesh.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
mesh.h
mvme16x_scsi.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
mvme147.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
mvme147.h
mvumi.c SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
mvumi.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 167 2019-05-30 11:26:39 -07:00
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: Fix uninitialized variable 2019-05-20 10:56:43 -04:00
myrs.h scsi: myrs: Add Mylex RAID controller (SCSI interface) 2018-10-17 21:07:54 -04:00
ncr53c8xx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
ncr53c8xx.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
NCR5380.c SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
NCR5380.h Revert "scsi: ncr5380: Increase register polling limit" 2019-06-20 15:37:02 -04:00
nsp32_debug.c
nsp32_io.h
nsp32.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118 2019-05-24 17:39:02 +02:00
nsp32.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118 2019-05-24 17:39:02 +02:00
pmcraid.c SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
pmcraid.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
ppa.c scsi: ppa: use sg helper to iterate over scatterlist 2019-06-20 15:21:33 -04:00
ppa.h
ps3rom.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 164 2019-05-30 11:26:38 -07:00
qla1280.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118 2019-05-24 17:39:02 +02:00
qla1280.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118 2019-05-24 17:39:02 +02:00
qlogicfas408.c scsi: qlogicfas408: clean up a couple of indentation issues 2019-03-19 17:11:37 -04:00
qlogicfas408.h
qlogicfas.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
qlogicpti.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
qlogicpti.h scsi: qlogicpti: Use of_node_name_eq for node name comparisons 2019-02-13 22:07:03 -05:00
raid_class.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 437 2019-06-05 17:37:17 +02:00
script_asm.pl treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
scsi_common.c
scsi_debug.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45 2019-05-24 17:27:12 +02:00
scsi_debugfs.c
scsi_debugfs.h scsi: core: add SPDX tags to scsi midlayer files missing licensing information 2019-05-21 06:16:21 -04:00
scsi_devinfo.c scsi: devinfo: BLIST_TRY_VPD_PAGES for SanDisk Cruzer Blade 2019-07-11 20:39:22 -04:00
scsi_dh.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
scsi_error.c SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
scsi_ioctl.c scsi: core: add SPDX tags to scsi midlayer files missing licensing information 2019-05-21 06:16:21 -04:00
scsi_lib_dma.c
scsi_lib.c scsi: core: fix the dma_max_mapping_size call 2019-07-22 22:05:48 -04:00
scsi_logging.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428 2019-06-05 17:37:16 +02:00
scsi_logging.h
scsi_netlink.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
scsi_pm.c SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
scsi_priv.h scsi: sd: Rely on the driver core for asynchronous probing 2019-06-18 19:46:17 -04:00
scsi_proc.c bus_find_device: Unify the match callback with class_find_device 2019-06-24 05:22:31 +02:00
scsi_sas_internal.h
scsi_scan.c scsi: core: map PQ=1, PDT=other values to SCSI_SCAN_TARGET_PRESENT 2019-04-15 22:25:00 -04:00
scsi_sysctl.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 209 2019-05-30 11:29:53 -07:00
scsi_sysfs.c SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
scsi_trace.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 2019-06-05 17:37:07 +02:00
scsi_transport_api.h
scsi_transport_fc.c SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
scsi_transport_iscsi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
scsi_transport_sas.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 209 2019-05-30 11:29:53 -07:00
scsi_transport_spi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
scsi_transport_srp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 502 2019-06-19 17:09:56 +02:00
scsi.c SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
scsi.h
scsicam.c
sd_dif.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 410 2019-06-05 17:37:14 +02:00
sd_zbc.c SCSI fixes on 20190720 2019-07-20 10:04:58 -07:00
sd.c SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
sd.h block: Kill gfp_t argument of blkdev_report_zones() 2019-07-11 20:04:37 -06:00
sense_codes.h
ses.c SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
sg.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45 2019-05-24 17:27:12 +02:00
sgiwd93.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
sim710.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
sni_53c710.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
sr_ioctl.c
sr_vendor.c
sr.c scsi: sr: add a SPDX tag to sr.c 2019-05-21 06:16:23 -04:00
sr.h
st_options.h
st.c SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
st.h
stex.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
storvsc_drv.c SCSI fixes on 20190720 2019-07-20 10:04:58 -07:00
sun3_scsi_vme.c
sun3_scsi.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
sun3x_esp.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
sun_esp.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
virtio_scsi.c virtio, vhost: fixes, features, performance 2019-07-17 11:26:09 -07:00
vmw_pvscsi.c SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
vmw_pvscsi.h
wd33c93.c SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
wd33c93.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118 2019-05-24 17:39:02 +02:00
wd719x.c SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
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 treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
zorro7xx.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
zorro_esp.c scsi: esp_scsi: De-duplicate PIO routines 2018-10-17 21:38:20 -04:00