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Logan Gunthorpe 86b9a63e59 nvmet-loop: Flush nvme_delete_wq when removing the port 
After calling nvme_loop_delete_ctrl(), the controllers will not
yet be deleted because nvme_delete_ctrl() only schedules work
to do the delete.

This means a race can occur if a port is removed but there
are still active controllers trying to access that memory.

To fix this, flush the nvme_delete_wq before returning from
nvme_loop_remove_port() so that any controllers that might
be in the process of being deleted won't access a freed port.

Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Reviewed-by : Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
2019-07-31 17:57:17 -07:00
..
accessibility
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acpi
libnvdimm fixes v5.3-rc2
2019-07-27 08:25:51 -07:00
amba
Driver Core and debugfs changes for 5.3-rc1
2019-07-12 12:24:03 -07:00
android
binder: prevent transactions to context manager from its own process.
2019-07-24 11:02:28 +02:00
ata
libata: zpodd: Fix small read overflow in zpodd_get_mech_type()
2019-07-29 16:00:14 -06:00
atm
atm: idt77252: Remove call to memset after dma_alloc_coherent
2019-07-15 11:06:27 -07:00
auxdisplay
It's been a relatively busy cycle for docs:
2019-07-09 12:34:26 -07:00
base
Char/Misc driver fixes for 5.3-rc2
2019-07-28 10:26:10 -07:00
bcma
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block
ataflop: Mark expected switch fall-through
2019-07-29 15:24:58 -06:00
bluetooth
Bluetooth: btusb: Add protocol support for MediaTek MT7663U USB devices
2019-07-06 21:44:25 +02:00
bus
ARM: SoC-related driver updates
2019-07-19 17:13:56 -07:00
cdrom
…
char
hpet: Fix division by zero in hpet_time_div()
2019-07-25 14:39:51 +02:00
clk
This round of clk driver and framework updates is heavy on the driver update
2019-07-17 10:07:48 -07:00
clocksource
clocksource/drivers/npcm: Fix misuse of GENMASK macro
2019-07-10 11:05:26 +02:00
connector
connector: remove redundant input callback from cn_dev
2019-07-21 13:31:14 -07:00
counter
Staging / IIO driver update for 5.3-rc1
2019-07-11 15:36:02 -07:00
cpufreq
cpufreq/pasemi: fix use-after-free in pas_cpufreq_cpu_init()
2019-07-23 09:49:10 +02:00
cpuidle
Merge branch 'pm-cpufreq'
2019-07-18 09:49:30 +02:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2019-07-19 12:23:37 -07:00
dax
Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-07-19 10:42:02 -07:00
dca
…
devfreq
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dio
…
dma
dmaengine updates for v5.3-rc1
2019-07-17 09:55:43 -07:00
dma-buf
Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-07-19 10:42:02 -07:00
edac
…
eisa
…
extcon
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firewire
firewire: mark expected switch fall-throughs
2019-07-25 20:09:37 -05:00
firmware
Merge branch 'for-linus-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft
2019-07-26 09:43:43 -07:00
fpga
fpga-manager: altera-ps-spi: Fix build error
2019-07-24 11:29:41 +02:00
fsi
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gnss
…
gpio
GPIO fixes for the v5.3 merge window:
2019-07-17 13:05:21 -07:00
gpu
Wimplicit-fallthrough patches for 5.3-rc2
2019-07-27 11:04:18 -07:00
hid
Linux 5.2
2019-07-15 09:42:32 -07:00
hsi
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hv
proc/sysctl: add shared variables for range check
2019-07-18 17:08:07 -07:00
hwmon
hwmon: (nct6775) Fix register address and added missed tolerance for nct6106
2019-07-21 19:18:45 -07:00
hwspinlock
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hwtracing
coresight: Make the coresight_device_fwnode_match declaration's fwnode parameter const
2019-07-12 14:42:05 -07:00
i2c
docs: fix broken doc references due to renames
2019-07-17 06:57:51 -03:00
i3c
* Drop support for 10-bit I2C addresses
2019-07-09 09:04:31 -07:00
ide
It's been a relatively busy cycle for docs:
2019-07-09 12:34:26 -07:00
idle
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iio
Driver Core and debugfs changes for 5.3-rc1
2019-07-12 12:24:03 -07:00
infiniband
SCSI fixes on 20190720
2019-07-20 10:04:58 -07:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2019-07-20 12:22:30 -07:00
interconnect
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iommu
iommu/amd: Add support for X2APIC IOMMU interrupts
2019-07-23 17:41:52 +02:00
ipack
TTY / Serial driver updates for 5.3-rc1
2019-07-11 15:38:21 -07:00
irqchip
irqchip/gic-v3-its: Fix misuse of GENMASK macro
2019-07-10 11:04:17 +02:00
isdn
ISDN: hfcsusb: checking idx of ep configuration
2019-07-15 11:10:31 -07:00
leds
LED updates for 5.3-rc1
2019-07-09 08:59:39 -07:00
lightnvm
…
macintosh
powerpc updates for 5.3
2019-07-13 16:08:36 -07:00
mailbox
- stm32: race fix by adding a spinlock
2019-07-14 16:36:51 -07:00
mcb
…
md
for-linus-20190726
2019-07-26 10:32:12 -07:00
media
media updates for v5.3-rc1
2019-07-22 09:01:47 -07:00
memory
Kbuild updates for v5.3 (2nd)
2019-07-20 09:34:55 -07:00
memstick
MMC core:
2019-07-11 18:11:21 -07:00
message
SCSI misc on 20190709
2019-07-11 15:14:01 -07:00
mfd
- Core Frameworks
2019-07-15 20:18:40 -07:00
misc
eeprom: make older eeprom drivers select NVMEM_SYSFS
2019-07-25 14:39:51 +02:00
mmc
MMC core:
2019-07-11 18:11:21 -07:00
mtd
mtd: onenand_base: Mark expected switch fall-through
2019-07-25 20:09:54 -05:00
mux
…
net
Wimplicit-fallthrough patches for 5.3-rc2
2019-07-27 11:04:18 -07:00
nfc
nfc: st-nci: remove redundant assignment to variable r
2019-07-02 12:00:50 -07:00
ntb
New feature to add support for NTB virtual MSI interrupts, the ability
2019-07-21 09:46:59 -07:00
nubus
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nvdimm
libnvdimm fixes v5.3-rc2
2019-07-27 08:25:51 -07:00
nvme
nvmet-loop: Flush nvme_delete_wq when removing the port
2019-07-31 17:57:17 -07:00
nvmem
Driver Core and debugfs changes for 5.3-rc1
2019-07-12 12:24:03 -07:00
of
virtio, vhost: fixes, features, performance
2019-07-17 11:26:09 -07:00
opp
pci-v5.3-changes
2019-07-15 20:44:49 -07:00
oprofile
vfs: Convert oprofilefs to use the new mount API
2019-07-04 22:01:59 -04:00
parisc
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parport
It's been a relatively busy cycle for docs:
2019-07-09 12:34:26 -07:00
pci
New feature to add support for NTB virtual MSI interrupts, the ability
2019-07-21 09:46:59 -07:00
pcmcia
It's been a relatively busy cycle for docs:
2019-07-09 12:34:26 -07:00
perf
docs: perf: move to the admin-guide
2019-07-15 09:20:27 -03:00
phy
phy: for 5.3
2019-07-01 15:04:59 +02:00
pinctrl
This is the bulk of pin control changes for the v5.3 kernel
2019-07-13 15:02:27 -07:00
platform
platform/x86: asus: Rename "fan mode" to "fan boost mode"
2019-07-17 19:07:58 +03:00
pnp
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
power
power supply and reset changes for the v5.3 series
2019-07-15 21:06:15 -07:00
powercap
powercap: Invoke powercap_init() and rapl_init() earlier
2019-07-22 11:23:00 +02:00
pps
drivers/pps/pps.c: clear offset flags in PPS_SETPARAMS ioctl
2019-07-16 19:23:24 -07:00
ps3
…
ptp
…
pwm
pwm: Changes for v5.3-rc1
2019-07-09 08:57:45 -07:00
rapidio
Merge branch 'akpm' (patches from Andrew)
2019-07-17 08:58:04 -07:00
ras
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regulator
- Core Frameworks
2019-07-15 20:18:40 -07:00
remoteproc
remoteproc updates for v5.3
2019-07-17 11:44:41 -07:00
reset
ARM: SoC-related driver updates
2019-07-19 17:13:56 -07:00
rpmsg
…
rtc
RTC for 5.3
2019-07-17 10:03:50 -07:00
s390
virtio/s390: fix race on airq_areas[]
2019-07-26 13:36:18 +02:00
sbus
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scsi
SCSI fixes on 20190726
2019-07-26 14:20:28 -07:00
sfi
…
sh
…
siox
…
slimbus
…
sn
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soc
Merge branch 'pdf_fixes_v1' of https://git.linuxtv.org/mchehab/experimental into mauro
2019-07-22 13:51:20 -06:00
soundwire
soundwire updates for v5.3-rc1
2019-07-05 08:15:08 +02:00
spi
Driver Core and debugfs changes for 5.3-rc1
2019-07-12 12:24:03 -07:00
spmi
…
ssb
…
staging
docs conversion for v5.3-rc1
2019-07-16 12:21:41 -07:00
target
scsi: target: cxgbit: add support for IEEE_8021QAZ_APP_SEL_STREAM selector
2019-07-22 17:04:20 -04:00
tc
…
tee
…
thermal
int340X/processor_thermal_device: Fix proc_thermal_rapl_remove()
2019-07-23 09:36:07 +02:00
thunderbolt
Driver Core and debugfs changes for 5.3-rc1
2019-07-12 12:24:03 -07:00
tty
TTY fixes for 5.3-rc2
2019-07-28 10:18:33 -07:00
uio
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usb
xhci: Fix crash if scatter gather is used with Immediate Data Transfer (IDT).
2019-07-25 11:26:42 +02:00
uwb
…
vfio
VFIO updates for v5.3-rc1
2019-07-17 11:23:13 -07:00
vhost
virtio, vhost: fixes, features, performance
2019-07-17 11:26:09 -07:00
video
- New Functionality
2019-07-16 09:25:04 -07:00
virt
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virtio
Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-07-19 10:42:02 -07:00
visorbus
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vlynq
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vme
…
w1
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
watchdog
watchdog: digicolor_wdt: Remove unused variable in dc_wdt_probe
2019-07-15 08:49:11 +02:00
xen
xen: fixes and features for 5.3-rc1
2019-07-19 11:41:26 -07:00
zorro
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Kconfig
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Makefile
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