linux_dsm_epyc7002/drivers/scsi
Rusty Russell dc4515ea26 scsi: always increment reference count
James reported:
> After e513cc1 module: Remove stop_machine from module unloading,
> module_refcount() is returning (unsigned long)-1 when called from within
> a routine that runs in module_exit.  This is confusing the scsi device
> put code which is coded to detect a module_refcount() of zero for
> running within a module exit routine and not try to do another
> module_put.  The fix is to restore the original behaviour of
> module_refcount() and return zero if we're running inside an exit
> routine.

The correct fix is to turn try_module_get() into __module_get(), and
always do the module_put().

Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2015-01-23 14:42:16 +10:30
..
aacraid Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-08 07:42:25 -08:00
aic7xxx scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
aic94xx Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-18 05:56:29 -08:00
arcmsr scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
arm ncr5380: Drop legacy scsi.h include 2014-11-20 09:11:10 +01:00
be2iscsi scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
bfa scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
bnx2fc Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-18 05:56:29 -08:00
bnx2i scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
csiostor Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-18 05:56:29 -08:00
cxgbi libcxgbi: fix freeing skb prematurely 2014-12-12 11:22:30 -05:00
device_handler
dpt
esas2r esas2r: Correct typos of "validate" in a comment 2014-12-04 09:58:33 +01:00
fcoe Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-18 05:56:29 -08:00
fnic scsi: remove ->change_queue_type method 2014-12-04 09:55:45 +01:00
ibmvscsi ibmvfc: remove unused tag variable 2014-12-04 09:58:33 +01:00
isci Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-18 05:56:29 -08:00
libfc scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
libsas Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-18 05:56:29 -08:00
lpfc Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-18 05:56:29 -08:00
megaraid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-12-12 10:08:06 -08:00
mpt2sas Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-18 05:56:29 -08:00
mpt3sas Revert "[SCSI] mpt3sas: Remove phys on topology change" 2014-12-04 09:58:34 +01:00
mvsas Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-18 05:56:29 -08:00
osd scsi: remove scsi_driver owner field 2014-11-24 20:01:28 +01:00
pcmcia
pm8001 Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-18 05:56:29 -08:00
qla2xxx qla2xxx: fix race in handling rport deletion during recovery causes panic 2014-12-15 13:34:23 +01:00
qla4xxx scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
sym53c8xx_2 scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
ufs More ACPI and power management updates for 3.19-rc1 2014-12-18 20:28:33 -08:00
.gitignore
3w-9xxx.c scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
3w-9xxx.h
3w-sas.c scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
3w-sas.h
3w-xxxx.c scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
3w-xxxx.h
53c700_d.h_shipped
53c700.c scsi: remove scsi_set_tag_type 2014-12-04 09:57:13 +01:00
53c700.h
53c700.scr
a100u2w.c
a100u2w.h
a2091.c
a2091.h
a3000.c
a3000.h
a4000t.c
advansys.c scsi: remove MSG_*_TAG defines 2014-12-04 09:58:33 +01:00
aha152x.c
aha152x.h
aha1542.c
aha1542.h
aha1740.c
aha1740.h
am53c974.c tmscsim: replace by am53c974 driver 2014-11-24 16:13:18 +01:00
atari_NCR5380.c atari_NCR5380: Fix "transfered" typo 2014-11-20 09:11:21 +01:00
atari_scsi.c atari_NCR5380: Move static co-routine variables to host data 2014-11-20 09:11:20 +01:00
atp870u.c
atp870u.h
BusLogic.c scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
BusLogic.h
bvme6000_scsi.c
ch.c scsi: remove scsi_driver owner field 2014-11-24 20:01:28 +01:00
constants.c scsi: set fmt to NULL scsi_extd_sense_format() by default 2014-12-02 18:26:52 +01:00
dc395x.c
dc395x.h
dmx3191d.c dmx3191d: Use NO_IRQ 2014-11-20 09:11:11 +01:00
dpt_i2o.c scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
dpti.h
dtc.c ncr5380: Drop legacy scsi.h include 2014-11-20 09:11:10 +01:00
dtc.h ncr5380: Remove *_RELEASE macros 2014-11-20 09:11:10 +01:00
eata_generic.h
eata_pio.c
eata_pio.h
eata.c scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
esp_scsi.c esp_scsi: enable CONFIG2_FENAB for am53c974 2014-11-24 16:13:17 +01:00
esp_scsi.h esp_scsi: correctly detect am53c974 2014-11-24 16:13:16 +01:00
fdomain.c
fdomain.h
FlashPoint.c
g_NCR5380_mmio.c
g_NCR5380.c ncr5380: Drop legacy scsi.h include 2014-11-20 09:11:10 +01:00
g_NCR5380.h ncr5380: Remove *_RELEASE macros 2014-11-20 09:11:10 +01:00
gdth_ioctl.h
gdth_proc.c
gdth_proc.h
gdth.c scsi: rename SERVICE_ACTION_IN to SERVICE_ACTION_IN_16 2014-11-24 20:01:40 +01:00
gdth.h
gvp11.c
gvp11.h
hosts.c
hpsa_cmd.h hpsa: get rid of type/attribute/direction bit field where possible 2014-11-20 09:11:25 +01:00
hpsa.c scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
hpsa.h hpsa: use atomics for commands_outstanding 2014-11-20 09:11:25 +01:00
hptiop.c scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
hptiop.h
imm.c
imm.h
in2000.c
in2000.h
initio.c
initio.h
ipr.c ipr: set scsi_level correctly for disk arrays 2014-12-15 13:34:29 +01:00
ipr.h ipr: add support for async scanning to speed up boot 2014-12-15 13:34:28 +01:00
ips.c scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
ips.h
iscsi_boot_sysfs.c
iscsi_tcp.c scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
iscsi_tcp.h
jazz_esp.c
Kconfig scsi_debug: improve driver description in Kconfig 2014-12-15 13:34:25 +01:00
lasi700.c
libiscsi_tcp.c
libiscsi.c scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
mac53c94.c
mac53c94.h
mac_esp.c
mac_scsi.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-12-12 10:08:06 -08:00
Makefile wd719x: Introduce Western Digital WD7193/7197/7296 PCI SCSI card driver 2014-11-25 15:42:54 +01:00
megaraid.c
megaraid.h
mesh.c
mesh.h
mvme16x_scsi.c
mvme147.c
mvme147.h
mvumi.c
mvumi.h
ncr53c8xx.c scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
ncr53c8xx.h
NCR53c406a.c
NCR5380.c ncr5380: Drop legacy scsi.h include 2014-11-20 09:11:10 +01:00
NCR5380.h atari_NCR5380: Move static co-routine variables to host data 2014-11-20 09:11:20 +01:00
NCR_D700.c
NCR_D700.h
NCR_Q720.c
NCR_Q720.h
nsp32_debug.c
nsp32_io.h
nsp32.c
nsp32.h
osst_detect.h
osst_options.h
osst.c scsi: remove scsi_driver owner field 2014-11-24 20:01:28 +01:00
osst.h
pas16.c ncr5380: Drop legacy scsi.h include 2014-11-20 09:11:10 +01:00
pas16.h ncr5380: Remove *_RELEASE macros 2014-11-20 09:11:10 +01:00
pmcraid.c scsi: remove ->change_queue_type method 2014-12-04 09:55:45 +01:00
pmcraid.h
ppa.c
ppa.h
ps3rom.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-12-12 10:08:06 -08:00
qla1280.c scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
qla1280.h
qlogicfas408.c
qlogicfas408.h
qlogicfas.c
qlogicpti.c
qlogicpti.h
raid_class.c
script_asm.pl
scsi_debug.c scsi_debug: fix missing "break;" in SDEBUG_UA_CAPACITY_CHANGED case 2014-12-15 13:34:27 +01:00
scsi_devinfo.c scsi: blacklist RSOC for Microsoft iSCSI target devices 2014-12-15 10:41:23 +01:00
scsi_error.c Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-08 07:42:25 -08:00
scsi_ioctl.c
scsi_lib_dma.c
scsi_lib.c scsi: fix random memory corruption with scsi-mq + T10 PI 2014-12-15 10:31:33 +01:00
scsi_logging.h
scsi_module.c
scsi_netlink.c
scsi_pm.c SCSI / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM 2014-12-15 15:11:06 +01:00
scsi_priv.h SCSI / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM 2014-12-15 15:11:06 +01:00
scsi_proc.c
scsi_sas_internal.h
scsi_scan.c Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-08 07:42:25 -08:00
scsi_sysctl.c
scsi_sysfs.c scsi: remove ->change_queue_type method 2014-12-04 09:55:45 +01:00
scsi_trace.c scsi: rename SERVICE_ACTION_IN to SERVICE_ACTION_IN_16 2014-11-24 20:01:40 +01:00
scsi_transport_api.h
scsi_transport_fc.c
scsi_transport_iscsi.c
scsi_transport_sas.c
scsi_transport_spi.c scsi: remove MSG_*_TAG defines 2014-12-04 09:58:33 +01:00
scsi_transport_srp.c
scsi_typedefs.h
scsi.c scsi: always increment reference count 2015-01-23 14:42:16 +10:30
scsi.h
scsicam.c
sd_dif.c
sd.c scsi: rename SERVICE_ACTION_IN to SERVICE_ACTION_IN_16 2014-11-24 20:01:40 +01:00
sd.h
ses.c scsi: remove scsi_driver owner field 2014-11-24 20:01:28 +01:00
sg.c
sgiwd93.c
sim710.c
sni_53c710.c
sr_ioctl.c
sr_vendor.c
sr.c scsi: remove scsi_driver owner field 2014-11-24 20:01:28 +01:00
sr.h
st_options.h
st.c scsi: remove scsi_driver owner field 2014-11-24 20:01:28 +01:00
st.h
stex.c
storvsc_drv.c storvsc: ring buffer failures may result in I/O freeze 2014-12-15 13:34:29 +01:00
sun3_scsi_vme.c
sun3_scsi.c atari_NCR5380: Remove RESET_RUN_DONE macro 2014-11-20 09:11:20 +01:00
sun3_scsi.h sun3_scsi: Move macro definitions 2014-11-20 09:11:15 +01:00
sun3x_esp.c
sun_esp.c
sym53c416.c
sym53c416.h
t128.c ncr5380: Drop legacy scsi.h include 2014-11-20 09:11:10 +01:00
t128.h ncr5380: Remove *_RELEASE macros 2014-11-20 09:11:10 +01:00
u14-34f.c scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
ultrastor.c
ultrastor.h
virtio_scsi.c virtio: virtio 1.0 support, misc patches 2014-12-11 12:20:31 -08:00
vmw_pvscsi.c vmw_pscsi: simplify ->change_queue_depth 2014-11-24 14:45:28 +01:00
vmw_pvscsi.h
wd33c93.c
wd33c93.h
wd719x.c wd719x: remove dma_cache_sync call 2014-11-27 16:40:16 +01:00
wd719x.h wd719x: Introduce Western Digital WD7193/7197/7296 PCI SCSI card driver 2014-11-25 15:42:54 +01:00
wd7000.c scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
xen-scsifront.c
zalon.c
zorro7xx.c