Tomas Henzl 0e99b2c625 scsi: megaraid_sas: silence a warning ... Add a flag to DMA memory allocation to silence a warning. This driver allocates DMA memory for IO frames. This allocation may exceed MAX_ORDER pages for few megaraid_sas controllers (controllers with very high queue depth). Consequently, the driver has logic to keep reducing the controller queue depth until the DMA memory allocation succeeds. On impacted megaraid_sas controllers there would be multiple DMA allocation failures until driver settled on an allocation that fit. These failed DMA allocation requests caused stack traces in system logs. These were not harmful and this patch silences those warnings/stack traces. [mkp: clarified commit desc] Link: https://lore.kernel.org/r/20200204152413.7107-1-thenzl@redhat.com Signed-off-by: Tomas Henzl <thenzl@redhat.com> Acked-by: Sumit Saxena <sumit.saxena@broadcom.com> Reviewed-by: Lee Duncan <lduncan@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2020-02-12 19:13:48 -05:00
..
aacraid	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
aic7xxx	SCSI misc on 20200129	2020-01-29 18:16:16 -08:00
aic94xx	compat_ioctl: scsi: handle HDIO commands from drivers	2020-01-03 09:42:52 +01:00
arcmsr	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
arm	scsi: Fix various misspellings of "connect"	2019-10-24 21:22:32 -04:00
be2iscsi	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
bfa	scsi: bfa: Make restart_bfa static	2019-09-30 23:59:53 -04:00
bnx2fc	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
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	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
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: do not queue commands during fwreset	2020-01-20 23:58:14 -05:00
hisi_sas	scsi: hisi_sas: Rename hisi_sas_cq.pci_irq_mask	2020-01-20 19:31:14 -05:00
ibmvscsi	SCSI misc on 20190919	2019-09-21 10:50:15 -07:00
ibmvscsi_tgt	scsi: ibmvscsi_tgt: remove set but not used variables 'iue' and 'sd'	2019-12-19 22:08:54 -05:00
isci	compat_ioctl: scsi: handle HDIO commands from drivers	2020-01-03 09:42:52 +01:00
libfc	scsi: fcoe: Embed fc_rport_priv in fcoe_rport structure	2019-07-29 21:12:35 -04:00
libsas	scsi: libsas: Tidy SAS address print format	2019-12-21 13:42:42 -05:00
lpfc	scsi: lpfc: Make lpfc_defer_acc_rsp static	2020-01-10 01:23:47 -05:00
megaraid	scsi: megaraid_sas: silence a warning	2020-02-12 19:13:48 -05:00
mpt3sas	block, scsi: final compat_ioctl cleanup	2020-01-10 00:14:46 -05:00
mvsas	compat_ioctl: scsi: handle HDIO commands from drivers	2020-01-03 09:42:52 +01:00
pcmcia	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
pm8001	scsi: pm80xx: fix spelling mistake "to" -> "too"	2020-01-30 10:31:47 -05:00
qedf	scsi: Fix various misspellings of "connect"	2019-10-24 21:22:32 -04:00
qedi	scsi: Fix various misspellings of "connect"	2019-10-24 21:22:32 -04:00
qla2xxx	SCSI misc on 20200208	2020-02-08 17:24:41 -08:00
qla4xxx	scsi: qla4xxx: Adjust indentation in qla4xxx_mem_free	2019-12-19 22:08:55 -05:00
smartpqi	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
snic	scsi: snic: no need to check return value of debugfs_create functions	2019-01-29 00:40:54 -05:00
sym53c8xx_2	scsi: sym53c8xx: fix typos in comments	2019-12-19 22:08:54 -05:00
ufs	scsi: ufs: fix spelling mistake "initilized" -> "initialized"	2020-01-30 10:31:47 -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	compat_ioctl: move more drivers to compat_ptr_ioctl	2019-10-23 17:23:44 +02:00
3w-xxxx.h
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	scsi: Use pr_warn instead of pr_warning	2019-10-18 15:01:54 +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	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: BusLogic: use %lX for unsigned long rather than %X	2020-01-15 22:19:49 -05:00
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	compat_ioctl: scsi: move ioctl handling into drivers	2020-01-03 09:42:32 +01:00
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: 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_isa.c	scsi: fdomain_isa: use CFG1_IRQ_MASK	2019-07-30 12:18:24 -04:00
fdomain_pci.c	scsi: fdomain: Resurrect driver - PCI support	2019-06-18 19:46:18 -04:00
fdomain.c	scsi: fdomain: use BSTAT_{MSG|CMD|IO} in fdomain_work()	2019-07-30 12:17:28 -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: core: avoid host-wide host_busy counter for scsi_mq	2019-11-01 20:12:50 -04:00
hpsa_cmd.h	SCSI misc on 20190709	2019-07-11 15:14:01 -07:00
hpsa.c	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
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	scsi: initio: make initio_state_7() static	2019-12-19 22:08:54 -05:00
initio.h
ipr.c	compat_ioctl: scsi: handle HDIO commands from drivers	2020-01-03 09:42:52 +01:00
ipr.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
ips.c	scsi: ips: make array 'options' static const, makes object smaller	2019-09-30 22:46:40 -04:00
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	scsi: iscsi: Don't destroy session if there are outstanding connections	2020-01-15 22:48:34 -05:00
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	block: Allow t10-pi to be modular	2020-01-06 20:59:04 -07:00
lasi700.c	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
libiscsi_tcp.c	SCSI misc on 20190709	2019-07-11 15:14:01 -07:00
libiscsi.c	scsi: iscsi: Fix a potential deadlock in the timeout handler	2019-12-09 19:19:28 -05:00
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: atari_scsi: sun3_scsi: Set sg_tablesize to 1 instead of SG_NONE	2019-11-12 22:21:34 -05:00
Makefile	scsi: remove pointless $(MODVERDIR)/$(obj)/53c700.ver	2019-07-17 22:39:27 +09:00
megaraid.c	scsi: megaraid: disable device when probe failed after enabled device	2019-09-23 23:09:42 -04:00
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	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: Fix various misspellings of "connect"	2019-10-24 21:22:32 -04:00
ncr53c8xx.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61	2019-05-24 17:36:45 +02:00
NCR5380.c	scsi: NCR5380: Add disconnect_mask module parameter	2019-11-19 21:37:34 -05:00
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	scsi: Fix various misspellings of "connect"	2019-10-24 21:22:32 -04:00
nsp32.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118	2019-05-24 17:39:02 +02:00
pmcraid.c	compat_ioctl: move more drivers to compat_ptr_ioctl	2019-10-23 17:23:44 +02:00
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	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
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	scsi: qlogicpti: Mark expected switch fall-throughs	2019-08-07 21:32:53 -04:00
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	scsi: scsi_debug: num_tgts must be >= 0	2019-11-19 21:37:34 -05:00
scsi_debugfs.c	scsi: scsi_debugfs: Use for_each_set_bit to simplify code	2019-07-30 12:42:55 -04:00
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	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
scsi_dh.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
scsi_error.c	scsi: core: save/restore command resid for error handling	2019-10-03 21:43:04 -04:00
scsi_ioctl.c	compat_ioctl: add scsi_compat_ioctl	2020-01-03 09:33:18 +01:00
scsi_lib_dma.c
scsi_lib.c	scsi: core: Adjust DBD setting in MODE SENSE for caching mode page per LLD	2019-12-19 22:08:52 -05:00
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	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
scsi_pm.c	scsi: core: remove dummy q->dev check	2019-09-12 07:11:58 -06:00
scsi_priv.h	scsi: core: avoid host-wide host_busy counter for scsi_mq	2019-11-01 20:12:50 -04:00
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: 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 20191130	2019-12-02 13:37:02 -08:00
scsi_trace.c	scsi: tracing: Fix handling of TRANSFER LENGTH == 0 for READ(6) and WRITE(6)	2019-11-06 00:06:03 -05:00
scsi_transport_api.h
scsi_transport_fc.c	SCSI misc on 20190709	2019-07-11 15:14:01 -07:00
scsi_transport_iscsi.c	scsi: iscsi: Fail session and connection on transport registration failure	2020-01-15 22:55:37 -05:00
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	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 20191130	2019-12-02 13:37:02 -08:00
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: sd_zbc: Rename sd_zbc_check_zones()	2020-01-02 21:53:31 -05:00
sd.c	SCSI misc on 20200129	2020-01-29 18:16:16 -08:00
sd.h	SCSI misc on 20191207	2019-12-08 12:23:42 -08:00
sense_codes.h
ses.c	SCSI misc on 20190709	2019-07-11 15:14:01 -07:00
sg.c	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
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	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
sr_ioctl.c
sr_vendor.c	sr_vendor: support Beurer GL50 evo CD-on-a-chip devices.	2019-11-26 13:02:26 -07:00
sr.c	compat_ioctl: move cdrom commands into cdrom.c	2020-01-03 09:42:52 +01:00
sr.h
st_options.h
st.c	compat_ioctl: scsi: move ioctl handling into drivers	2020-01-03 09:42:32 +01:00
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: storvsc: Correctly set number of hardware queues for IDE disk	2020-01-15 23:02:24 -05:00
sun3_scsi_vme.c
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
sun3x_esp.c	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
sun_esp.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
virtio_scsi.c	scsi: virtio_scsi: unplug LUNs when events missed	2019-09-10 22:10:17 -04:00
vmw_pvscsi.c	scsi: vmw_pvscsi: Silence dma mapping errors	2019-12-19 22:42:44 -05:00
vmw_pvscsi.h
wd33c93.c	scsi: wd33c93: Mark expected switch fall-through	2019-08-07 21:35:59 -04:00
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	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
zorro7xx.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
zorro_esp.c	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00