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a8ce5f52efce3b89ca82ce8798d0d061117465d2
linux/drivers
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Ming Lei a8ce5f52ef ublk_drv: cancel device even though disk isn't up 
Each ublk queue is started before adding disk, we have to cancel queues in
ublk_stop_dev() so that ubq daemon can be exited, otherwise DEL_DEV command
may hang forever.

Also avoid to cancel queues two times by checking if queue is ready,
otherwise use-after-free on io_uring may be triggered because ublk_stop_dev
is called by ublk_remove() too.

Fixes: 71f28f3136 ("ublk_drv: add io_uring based userspace block driver")
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20220730092750.1118167-2-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-08-02 21:13:40 -06:00
..
accessibility
Revert "speakup: Generate speakupmap.h automatically"
2022-05-20 21:07:05 +02:00
acpi
Merge tag 'acpi-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2022-08-02 11:12:25 -07:00
amba
ARM: 9207/1: amba: fix refcount underflow if amba_device_add() fails
2022-07-14 13:17:48 +01:00
android
Merge tag 'pull-work.fd-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2022-06-05 17:14:03 -07:00
ata
Merge tag 'arm-drivers-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-08-02 08:10:10 -07:00
atm
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auxdisplay
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base
Merge tag 'pm-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2022-08-02 11:17:00 -07:00
bcma
bcma: gpio: Switch to use fwnode instead of of_node
2022-05-09 14:41:43 +03:00
block
ublk_drv: cancel device even though disk isn't up
2022-08-02 21:13:40 -06:00
bluetooth
Bluetooth: btmtksdio: fix the reset takes too long
2022-05-13 13:19:01 +02:00
bus
Merge branch 'acpi-bus'
2022-07-29 19:58:52 +02:00
cdrom
block: remove blk_cleanup_disk
2022-06-28 06:33:15 -06:00
char
Merge tag 'arm-drivers-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-08-02 08:10:10 -07:00
clk
Merge tag 'arm-drivers-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-08-02 08:10:10 -07:00
clocksource
Merge tag 'timers-v5.20-rc1' of https://git.linaro.org/people/daniel.lezcano/linux into timers/core
2022-07-28 12:33:34 +02:00
comedi
comedi: vmk80xx: fix expression for tx buffer size
2022-06-10 15:21:23 +02:00
connector
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counter
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cpufreq
Merge branches 'pm-core', 'pm-sleep', 'powercap', 'pm-domains' and 'pm-em'
2022-07-29 19:33:13 +02:00
cpuidle
Merge tag 'pm-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2022-08-02 11:17:00 -07:00
crypto
crypto: s390 - do not depend on CRYPTO_HW for SIMD implementations
2022-07-06 20:04:06 -07:00
cxl
cxl/mbox: Fix missing variable payload checks in cmd size validation
2022-06-28 22:03:18 -07:00
dax
dax: add .recovery_write dax_operation
2022-05-16 13:37:59 -07:00
dca
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devfreq
PM / devfreq: tegra30: Add error message for devm_devfreq_add_device()
2022-07-15 11:40:08 +09:00
dio
drivers: dio: add missing iounmap() in dio_init()
2022-05-19 18:56:51 +02:00
dma
dmaengine: lgm: Fix an error handling path in intel_ldma_probe()
2022-07-06 10:53:25 +05:30
dma-buf
Merge tag 'drm-misc-fixes-2022-07-07-1' of ssh://git.freedesktop.org/git/drm/drm-misc into drm-fixes
2022-07-12 10:44:40 +10:00
edac
EDAC/ghes: Set the DIMM label unconditionally
2022-07-27 10:42:52 +02:00
eisa
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extcon
extcon: Modify extcon device to be created after driver data is set
2022-05-13 17:03:41 +09:00
firewire
firewire: convert sysfs sprintf/snprintf family to sysfs_emit
2022-06-17 10:43:20 +02:00
firmware
Merge tag 'pm-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2022-08-02 11:17:00 -07:00
fpga
fpga: dfl: Allow Port to be linked to FME's DFL
2022-05-10 16:05:38 +08:00
fsi
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gnss
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gpio
Merge tag 'irq-core-2022-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-08-01 12:48:15 -07:00
gpu
Merge tag 'drm-fixes-2022-07-30' of git://anongit.freedesktop.org/drm/drm
2022-07-29 13:25:31 -07:00
greybus
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hid
HID: hyperv: Correctly access fields declared as __le16
2022-06-08 12:28:13 +00:00
hsi
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hte
hte: Uninitialized variable in hte_ts_get()
2022-05-20 15:54:41 +02:00
hv
Drivers: hv: vmbus: Release cpu lock in error case
2022-06-10 08:41:28 +00:00
hwmon
Merge tag 'hwmon-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
2022-08-02 11:07:04 -07:00
hwspinlock
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hwtracing
coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier
2022-05-09 16:03:24 +01:00
i2c
Merge tag 'arm-drivers-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-08-02 08:10:10 -07:00
i3c
i3c: master: svc: fix returnvar.cocci warning
2022-05-17 22:34:42 +02:00
idle
Merge tag 'pm-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2022-08-02 11:17:00 -07:00
iio
Merge tag 'iio-fixes-for-5.19a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
2022-06-20 09:49:52 +02:00
infiniband
Merge tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block
2022-08-02 13:46:35 -07:00
input
Merge tag 'input-for-v5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2022-07-17 07:52:46 -07:00
interconnect
Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-06-03 11:36:34 -07:00
iommu
Merge tag 'irq-core-2022-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-08-01 12:48:15 -07:00
ipack
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irqchip
Merge tag 'arm-newsoc-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-08-02 08:29:18 -07:00
isdn
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leds
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-02 15:23:54 -07:00
macintosh
macintosh: via-pmu and via-cuda need RTC_LIB
2022-05-22 15:58:30 +10:00
mailbox
mailbox: qcom-ipcc: Fix -Wunused-function with CONFIG_PM_SLEEP=n
2022-05-24 08:08:24 -05:00
mcb
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md
drivers:md:fix a potential use-after-free bug
2022-08-02 21:08:53 -06:00
media
Merge tag 'usb-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2022-06-03 11:17:49 -07:00
memory
Merge tag 'tegra-for-5.20-memory' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers
2022-07-12 22:53:08 +02:00
memstick
block: remove blk_cleanup_disk
2022-06-28 06:33:15 -06:00
message
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mfd
Merge tag 'acpi-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2022-08-02 11:12:25 -07:00
misc
lkdtm: Disable return thunks in rodata.c
2022-07-20 19:24:53 +02:00
mmc
Merge tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block
2022-08-02 13:46:35 -07:00
most
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mtd
Merge tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block
2022-08-02 13:46:35 -07:00
mux
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net
stmmac: dwmac-mediatek: fix resource leak in probe
2022-07-28 10:43:04 -07:00
nfc
NFC: nxp-nci: don't print header length mismatch on i2c error
2022-06-29 14:05:00 +01:00
ntb
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nubus
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nvdimm
Merge tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block
2022-08-02 13:46:35 -07:00
nvme
block: change the blk_queue_split calling convention
2022-08-02 17:22:53 -06:00
nvmem
nvmem: sfp: Add support for TA 2.1 devices
2022-05-09 15:46:29 +02:00
of
x86/kexec: Carry forward IMA measurement log on kexec
2022-07-01 15:22:16 +02:00
opp
PM: EM: convert power field to micro-Watts precision and align drivers
2022-07-15 19:17:30 +02:00
parisc
genirq: Add and use an irq_data_update_affinity helper
2022-07-07 09:38:04 +01:00
parport
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pci
PCI: hv: Take a const cpumask in hv_compose_msi_req_get_cpu()
2022-07-08 08:44:15 +01:00
pcmcia
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-02 15:23:54 -07:00
peci
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perf
drivers/perf: arm_spe: Fix consistency of SYS_PMSCR_EL1.CX
2022-07-19 18:50:09 +01:00
phy
phy: brcm-sata: bcmbca: Replace ARCH_BCM_63XX with ARCH_BCMBCA
2022-07-08 14:09:58 -07:00
pinctrl
Merge tag 'irq-core-2022-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-08-01 12:48:15 -07:00
platform
Merge branch 'acpi-bus'
2022-07-29 19:58:52 +02:00
pnp
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power
power: supply: core: Fix boundary conditions in interpolation
2022-06-09 21:08:38 +02:00
powercap
Merge tag 'pm-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2022-08-02 11:17:00 -07:00
pps
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ps3
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ptp
ptp: ocp: Select CRC16 in the Kconfig.
2022-07-27 18:11:34 -07:00
pwm
pwm: lpc18xx: Fix period handling
2022-07-29 13:41:18 +02:00
rapidio
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ras
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regulator
regulator: Consumer load management improvements
2022-07-28 00:01:30 +01:00
remoteproc
remoteproc: imx_rproc: Support i.MX93
2022-05-09 09:29:25 -06:00
reset
Merge branch 'nuvoton/newsoc' into arm/newsoc
2022-07-19 15:42:00 +02:00
rpmsg
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
rtc
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-02 15:23:54 -07:00
s390
block: change the blk_queue_split calling convention
2022-08-02 17:22:53 -06:00
sbus
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scsi
Merge tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block
2022-08-02 13:46:35 -07:00
sh
genirq: Add and use an irq_data_update_affinity helper
2022-07-07 09:38:04 +01:00
siox
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slimbus
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
soc
Merge tag 'arm-drivers-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-08-02 08:10:10 -07:00
soundwire
soundwire: Use acpi_dev_for_each_child()
2022-06-23 20:53:06 +02:00
spi
Merge tag 'spi-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2022-08-02 10:55:04 -07:00
spmi
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ssb
ssb: remove unreachable code
2022-05-11 08:29:11 +03:00
staging
staging/wlan-ng: get the correct struct hfa384x in work callback
2022-07-01 09:58:58 +02:00
target
Merge tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block
2022-08-02 13:46:35 -07:00
tc
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tee
tee: tee_get_drvdata(): fix description of return value
2022-07-08 10:51:24 +02:00
thermal
Merge tag 'thermal-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2022-08-02 11:27:53 -07:00
thunderbolt
thunderbolt: ACPI: Replace tb_acpi_find_port() with acpi_find_child_by_adr()
2022-06-20 20:32:26 +02:00
tty
Merge tag 'arm-drivers-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-08-02 08:10:10 -07:00
ufs
Merge tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block
2022-08-02 13:46:35 -07:00
uio
uio: dfl: add HSSI subsystem feature id
2022-05-09 15:42:57 +02:00
usb
Merge branch 'acpi-bus'
2022-07-29 19:58:52 +02:00
vdpa
vduse: Tie vduse mgmtdev and its device
2022-06-24 02:49:48 -04:00
vfio
vfio: Move IOMMU_CAP_CACHE_COHERENCY test to after we know we have a group
2022-07-05 16:06:50 -06:00
vhost
vhost-vdpa: call vhost_vdpa_cleanup during the release
2022-06-27 08:05:35 -04:00
video
fbcon: Use fbcon_info_from_console() in fbcon_modechange_possible()
2022-07-07 10:52:35 +02:00
virt
virt: sev-guest: Pass the appropriate argument type to iounmap()
2022-07-19 22:26:02 +02:00
virtio
virtio_ring: make vring_create_virtqueue_split prettier
2022-06-27 08:05:35 -04:00
vlynq
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vme
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w1
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watchdog
watchdog: gxp: Add missing MODULE_LICENSE
2022-06-09 12:20:34 +02:00
xen
Merge tag 'irq-core-2022-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-08-01 12:48:15 -07:00
zorro
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Kconfig
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2022-06-05 09:25:12 -07:00
Makefile
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2022-06-05 09:25:12 -07:00