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cddce01160582a5f52ada3da9626c052d852ec42
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Xie Yongji cddce01160 nbd: Aovid double completion of a request 
There is a race between iterating over requests in
nbd_clear_que() and completing requests in recv_work(),
which can lead to double completion of a request.

To fix it, flush the recv worker before iterating over
the requests and don't abort the completed request
while iterating.

Fixes: 96d97e1782 ("nbd: clear_sock on netlink disconnect")
Reported-by: Jiang Yadong <jiangyadong@bytedance.com>
Signed-off-by: Xie Yongji <xieyongji@bytedance.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Link: https://lore.kernel.org/r/20210813151330.96-1-xieyongji@bytedance.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-08-13 09:46:48 -06:00
..
accessibility
braille_console: Fix fall-through warnings for Clang
2021-05-17 19:38:01 -05:00
acpi
Merge tag 'for-5.14/drivers-2021-06-29' of git://git.kernel.dk/linux-block
2021-06-30 12:21:16 -07:00
amba
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android
binder: Return EFAULT if we fail BINDER_ENABLE_ONEWAY_SPAM_DETECTION
2021-05-13 20:35:26 +02:00
ata
ata: rb532_cf: remove redundant codes
2021-06-24 18:49:01 -06:00
atm
atm: fore200e: Fix fall-through warnings for Clang
2021-05-17 18:50:49 -05:00
auxdisplay
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
base
Merge branch 'akpm' (patches from Andrew)
2021-06-29 17:29:11 -07:00
bcma
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block
nbd: Aovid double completion of a request
2021-08-13 09:46:48 -06:00
bluetooth
Merge tag 'net-5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-06-04 18:25:39 -07:00
bus
Merge tag 'char-misc-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2021-06-12 12:13:55 -07:00
cdrom
block: remove REQ_OP_SCSI_{IN,OUT}
2021-06-30 15:34:19 -06:00
char
Merge tag 'tpmdd-next-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
2021-06-30 11:23:33 -07:00
clk
clk: Skip clk provider registration when np is NULL
2021-05-11 08:47:25 +02:00
clocksource
clocksource/drivers/timer-ti-dm: Drop unnecessary restore
2021-06-16 17:33:04 +02:00
comedi
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connector
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counter
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cpufreq
cpufreq: Make cpufreq_online() call driver->offline() on errors
2021-06-23 19:40:56 +02:00
cpuidle
Merge tag 'pm-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2021-06-29 13:36:06 -07:00
crypto
crypto: sl3516 - depends on HAS_IOMEM
2021-06-24 14:57:28 +08:00
cxl
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dax
fs: remove noop_set_page_dirty()
2021-06-29 10:53:48 -07:00
dca
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devfreq
PM / devfreq: passive: Fix get_target_freq when not using required-opp
2021-06-24 10:37:35 +09:00
dio
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dma
Merge tag 'dmaengine-fix-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2021-06-16 09:03:52 -07:00
dma-buf
dma-buf: fix unintended pin/unpin warnings
2021-05-20 14:02:27 +02:00
edac
Merge tag 'edac_updates_for_v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
2021-06-30 11:27:49 -07:00
eisa
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extcon
extcon: extcon-max8997: Simplify driver using devm
2021-06-17 13:22:27 +02:00
firewire
firewire: core: Fix fall-through warnings for Clang
2021-05-17 19:40:32 -05:00
firmware
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2021-06-28 14:04:24 -07:00
fpga
Merge tag 'arm-drivers-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2021-04-26 12:11:52 -07:00
fsi
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gnss
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gpio
Merge tag 'platform-drivers-x86-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2021-06-30 11:15:39 -07:00
gpu
Merge branch 'akpm' (patches from Andrew)
2021-06-29 17:29:11 -07:00
greybus
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hid
Merge branch 'for-5.14/multitouch' into for-linus
2021-06-30 09:15:15 +02:00
hsi
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hv
Merge tag 'hyperv-next-signed-20210629' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2021-06-29 11:21:35 -07:00
hwmon
Merge tag 'fallthrough-fixes-clang-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux
2021-06-28 20:03:38 -07:00
hwspinlock
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hwtracing
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2021-05-01 10:14:08 -07:00
i2c
Merge tag 'acpi-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2021-06-29 13:39:41 -07:00
i3c
Revert "i3c master: fix missing destroy_workqueue() on error in i3c_master_register"
2021-04-24 22:21:01 +02:00
idle
intel_idle: Adjust the SKX C6 parameters if PC6 is disabled
2021-06-09 17:51:07 +02:00
iio
iio: adc: ad7793: Add missing error code in ad7793_setup()
2021-05-22 08:32:36 +01:00
infiniband
IB/mlx5: Fix initializing CQ fragments buffer
2021-06-10 08:59:34 -03:00
input
Merge tag 'platform-drivers-x86-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2021-06-30 11:15:39 -07:00
interconnect
interconnect: qcom: Add missing MODULE_DEVICE_TABLE
2021-05-11 07:26:31 +03:00
iommu
iommu/vt-d: Fix sysfs leak in alloc_iommu()
2021-05-27 16:07:08 +02:00
ipack
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irqchip
Merge tag 'irq-core-2021-06-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-06-29 12:25:04 -07:00
isdn
Merge tag 'net-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-05-26 17:44:49 -10:00
leds
leds: lp5523: check return value of lp5xx_read and jump to cleanup code
2021-05-13 17:30:15 +02:00
lightnvm
lightnvm: convert to blk_alloc_disk/blk_cleanup_disk
2021-06-01 07:42:23 -06:00
macintosh
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mailbox
mbox: add polarfire soc system controller mailbox
2021-06-26 12:06:48 -05:00
mcb
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md
Merge branch 'md-fixes' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into block-5.14
2021-08-04 15:49:57 -06:00
media
Merge branch 'akpm' (patches from Andrew)
2021-06-29 17:29:11 -07:00
memory
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
memstick
Merge tag 'for-5.14/block-2021-06-29' of git://git.kernel.dk/linux-block
2021-06-30 12:12:56 -07:00
message
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mfd
Merge tag 'platform-drivers-x86-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2021-06-30 11:15:39 -07:00
misc
Merge branch 'akpm' (patches from Andrew)
2021-06-29 17:29:11 -07:00
mmc
mmc: initialized disk->minors
2021-06-30 15:34:04 -06:00
most
Merge tag 'staging-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2021-04-26 11:14:21 -07:00
mtd
Merge tag 'for-5.14/block-2021-06-29' of git://git.kernel.dk/linux-block
2021-06-30 12:12:56 -07:00
mux
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net
Merge tag 'hyperv-next-signed-20210629' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2021-06-29 11:21:35 -07:00
nfc
NFC: nfcmrvl: fix kernel-doc syntax in file headers
2021-05-23 17:26:38 -07:00
ntb
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nubus
…
nvdimm
libnvdimm/pmem: Fix blk_cleanup_disk() usage
2021-06-09 09:09:22 -06:00
nvme
nvme: set the PRACT bit when using Write Zeroes with T10 PI
2021-07-21 17:24:10 +02:00
nvmem
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of
of: overlay: Remove redundant assignment to ret
2021-05-03 13:57:56 -05:00
opp
opp: Allow required-opps to be used for non genpd use cases
2021-06-18 09:00:55 +05:30
parisc
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parport
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
pci
Merge tag 'hyperv-next-signed-20210629' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2021-06-29 11:21:35 -07:00
pcmcia
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perf
drivers/perf: fix the missed ida_simple_remove() in ddr_perf_probe()
2021-06-17 19:45:24 +01:00
phy
phy: Sparx5 Eth SerDes: check return value after calling platform_get_resource()
2021-06-03 11:18:19 +05:30
pinctrl
pinctrl: stm32: fix the reported number of GPIO lines per bank
2021-06-18 14:56:54 +02:00
platform
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
2021-06-30 11:31:32 -07:00
pnp
PNP: pnpbios: Use list_for_each_entry() instead of list_for_each()
2021-06-09 15:04:30 +02:00
power
Merge tag 'for-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
2021-04-28 15:43:58 -07:00
powercap
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pps
Merge tag 'tty-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2021-04-26 11:20:10 -07:00
ps3
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ptp
ptp: improve max_adj check against unreasonable values
2021-06-15 10:59:46 -07:00
pwm
Merge tag 'pwm/for-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2021-05-05 12:53:16 -07:00
rapidio
rapidio: handle create_workqueue() failure
2021-05-13 18:32:19 +02:00
ras
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regulator
Merge remote-tracking branch 'regulator/for-5.14' into regulator-next
2021-06-23 16:56:31 +01:00
remoteproc
Merge tag 'rproc-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
2021-05-04 11:13:33 -07:00
reset
Merge tag 'pci-v5.13-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2021-05-05 13:24:11 -07:00
rpmsg
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rtc
rtc: mt6397: refine RTC_TC_MTH
2021-06-01 16:44:09 +01:00
s390
s390/dasd: fix use after free in dasd path handling
2021-08-04 09:20:11 -06:00
sbus
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scsi
block: remove REQ_OP_SCSI_{IN,OUT}
2021-06-30 15:34:19 -06:00
sh
Merge tag 'irq-core-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-04-26 09:43:16 -07:00
siox
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slimbus
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soc
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2021-06-28 16:04:56 -07:00
soundwire
soundwire: qcom: fix handling of qcom,ports-block-pack-mode
2021-05-13 11:14:13 +05:30
spi
Merge remote-tracking branch 'spi/for-5.14' into spi-next
2021-06-25 14:08:26 +01:00
spmi
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ssb
…
staging
Merge tag 'irq-core-2021-06-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-06-29 12:25:04 -07:00
target
block: remove REQ_OP_SCSI_{IN,OUT}
2021-06-30 15:34:19 -06:00
tc
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tee
Merge tag 'fallthrough-fixes-clang-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux
2021-06-28 20:03:38 -07:00
thermal
Merge tag 'sched-core-2021-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-06-28 12:14:19 -07:00
thunderbolt
thunderbolt: usb4: Fix NVM read buffer bounds and offset issue
2021-05-20 11:52:58 +03:00
tty
serial: 8250_exar: Avoid NULL pointer dereference at ->exit()
2021-06-09 14:40:48 +02:00
uio
uio_hv_generic: Fix another memory leak in error handling paths
2021-05-14 13:26:04 +02:00
usb
Merge tag 'printk-for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux
2021-06-29 12:07:18 -07:00
vdpa
{net,vdpa}/mlx5: Configure interface MAC into mpfs L2 table
2021-05-18 23:01:48 -07:00
vfio
vfio: use vma_lookup() instead of find_vma_intersection()
2021-06-29 10:53:51 -07:00
vhost
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2021-05-05 13:31:39 -07:00
video
Revert "fb_defio: Remove custom address_space_operations"
2021-06-01 17:38:40 +02:00
virt
nitro_enclaves: Fix stale file descriptors on failed usercopy
2021-04-29 19:06:49 +02:00
virtio
virtio_balloon: specify page reporting order if needed
2021-06-29 10:53:47 -07:00
visorbus
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vlynq
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vme
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w1
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watchdog
Merge tag 'irq-core-2021-06-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-06-29 12:25:04 -07:00
xen
xen/events: reset active flag for lateeoi events later
2021-06-24 12:52:36 +02:00
zorro
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Kconfig
ide: remove the legacy ide driver
2021-06-16 08:53:58 -06:00
Makefile
Merge tag 'hyperv-next-signed-20210629' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2021-06-29 11:21:35 -07:00