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Mikulas Patocka 7d4d4f3b66 dm-integrity: fix NULL pointer dereference when the 'R' flag is used 
If the dm-integrity device has the SB_FLAG_DIRTY_BITMAP flag set and the
user activates the device in the 'R' mode, a crash in dm_integrity_resume
happens because the function attempts to read the journal containing the
bitmap.

This patch makes dm-integrity skip any writes to the device in
dm_integrity_resume if the device is activated in the 'R' mode.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Fixes: 468dfca38b ("dm integrity: add a bitmap mode")
Cc: stable@vger.kernel.org
2026-09-02 16:36:26 +02:00
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accel
Merge tag 'drm-next-2026-08-20' of https://gitlab.freedesktop.org/drm/kernel
2026-08-21 08:41:00 -07:00
accessibility
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acpi
Revert "ACPI: scan: Defer device power initialization"
2026-08-27 16:03:20 +02:00
amba
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android
Merge tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-08-25 09:38:50 -07:00
ata
Merge tag 'pci-v7.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2026-08-23 12:44:10 -07:00
atm
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auxdisplay
Merge tag 'auxdisplay-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay
2026-08-24 08:15:59 -07:00
base
Merge tag 'mm-stable-2026-08-26-15-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-08-27 09:17:06 -07:00
bcma
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block
Merge tag 'mm-stable-2026-08-26-15-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-08-27 09:17:06 -07:00
bluetooth
Merge tag 'net-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-08-27 13:53:43 -07:00
bus
Merge tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-08-25 09:38:50 -07:00
cache
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cdrom
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cdx
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char
Merge tag 'for-linus-7.3-1' of https://github.com/cminyard/linux-ipmi
2026-08-28 16:32:12 -07:00
clk
Merge tag 'mfd-next-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2026-08-27 10:45:08 -07:00
clocksource
Merge tag 'hyperv-next-signed-20260826' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2026-08-26 16:47:40 -07:00
comedi
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connector
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counter
Merge tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-08-25 09:38:50 -07:00
cpufreq
Merge tag 'pm-7.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2026-08-26 14:13:26 -07:00
cpuidle
Merge tag 'mfd-next-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2026-08-27 10:45:08 -07:00
crypto
Merge tag 'dmaengine-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2026-08-24 12:21:15 -07:00
cxl
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dax
Merge tag 'mm-stable-2026-08-18-18-39' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-08-20 18:17:08 -07:00
dca
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devfreq
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dibs
net/dibs: Correct freeing of dmb_clientid_arr
2026-08-12 17:08:05 -07:00
dio
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dma
Merge tag 'dmaengine-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2026-08-24 12:21:15 -07:00
dma-buf
BackMerge tag 'v7.2' into drm-next
2026-08-20 10:58:44 +10:00
dpll
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-08-18 10:42:41 -07:00
edac
Merge tag 'x86-msr-2026-08-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2026-08-18 14:02:15 -07:00
eisa
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extcon
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firewire
Merge tag 'firewire-updates-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
2026-08-22 08:41:28 -07:00
firmware
Merge tag 'rproc-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
2026-08-25 14:03:31 -07:00
fpga
Merge tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-08-25 09:38:50 -07:00
fsi
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fwctl
rust: introduce abstractions for fwctl
2026-08-14 19:21:17 -03:00
gnss
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gpib
Merge tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-08-25 09:38:50 -07:00
gpio
Merge tag 'gpio-updates-for-v7.3-rc1-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2026-08-19 09:10:07 -07:00
gpu
Merge tag 'drm-next-2026-08-29' of https://gitlab.freedesktop.org/drm/kernel
2026-08-28 16:37:55 -07:00
greybus
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hid
Merge tag 'platform-drivers-x86-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2026-08-24 10:16:35 -07:00
hsi
Merge tag 'hsi-for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi
2026-08-21 12:01:23 -07:00
hte
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hv
Merge tag 'hyperv-next-signed-20260826' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2026-08-26 16:47:40 -07:00
hwmon
Merge tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-08-25 09:38:50 -07:00
hwspinlock
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hwtracing
Merge tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-08-25 09:38:50 -07:00
i2c
Merge tag 'i2c-fixes-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux
2026-08-30 10:53:24 -07:00
i3c
i3c: dw: reduce do_daa time if there's no client
2026-08-19 09:28:33 +02:00
idle
Merge branch 'intel-idle-lpi'
2026-08-07 21:22:50 +02:00
iio
Merge tag 'thermal-7.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2026-08-26 14:21:30 -07:00
infiniband
Merge tag 'net-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-08-27 13:53:43 -07:00
input
Merge tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-08-25 09:38:50 -07:00
interconnect
Merge tag 'icc-7.3-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-next
2026-08-19 09:55:37 +02:00
iommu
Merge tags 'dma-mapping-7.3-2026-08-24' and 'dma-mapping-7.3-2026-08-24-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux
2026-08-24 11:35:46 -07:00
ipack
Merge tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-08-25 09:38:50 -07:00
irqchip
Merge tag 'pci-v7.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2026-08-23 12:44:10 -07:00
leds
Merge tag 'leds-next-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
2026-08-27 11:05:51 -07:00
macintosh
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mailbox
mailbox: add Axiado AX3005 mailbox driver
2026-08-23 15:41:13 -05:00
mcb
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md
dm-integrity: fix NULL pointer dereference when the 'R' flag is used
2026-09-02 16:36:26 +02:00
media
Merge tag 'usb-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2026-08-25 10:44:46 -07:00
memory
Merge tag 'mtd/for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
2026-08-23 09:11:21 -07:00
memstick
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message
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mfd
Merge tag 'mfd-next-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2026-08-27 10:45:08 -07:00
misc
Merge tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-08-25 09:38:50 -07:00
mmc
Merge tag 'mmc-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
2026-08-21 11:58:08 -07:00
most
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mtd
Merge tag 'ubifs-for-linus-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs
2026-08-28 10:59:07 -07:00
mux
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net
Merge tag 'net-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-08-27 13:53:43 -07:00
nfc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-08-18 10:42:41 -07:00
ntb
NTB: ntb_transport: Reject oversized TX buffers
2026-08-20 13:43:24 -07:00
nubus
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nvdimm
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2026-08-20 17:07:50 -07:00
nvme
Merge tag 'dmaengine-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2026-08-24 12:21:15 -07:00
nvmem
Merge tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2026-08-25 09:38:50 -07:00
of
Merge tag 'devicetree-fixes-for-7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
2026-08-27 12:53:43 -07:00
opp
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parisc
parisc: eisa: Fix infinite loop when parsing invalid IRQ value
2026-08-18 11:43:05 +02:00
parport
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pci
Merge tag 'hyperv-next-signed-20260826' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2026-08-26 16:47:40 -07:00
pcmcia
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peci
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perf
Merge tag 'riscv-for-linus-7.3-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2026-08-20 14:53:54 -07:00
phy
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2026-08-26 11:14:30 -07:00
pinctrl
Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
2026-08-24 08:46:03 -07:00
platform
Merge tag 'mfd-next-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2026-08-27 10:45:08 -07:00
pmdomain
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2026-08-26 11:14:30 -07:00
pnp
Merge branches 'acpi-numa', 'acpi-misc' and 'pnp'
2026-08-07 20:01:31 +02:00
power
Merge tag 'pwrseq-updates-for-v7.3-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2026-08-26 08:45:09 -07:00
powercap
Merge tag 'pm-7.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2026-08-26 14:13:26 -07:00
pps
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ps3
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ptp
ptp: netc: fix period truncation and potential divide-by-zero in PEROUT
2026-08-22 12:34:39 -07:00
pwm
Merge tag 'driver-core-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
2026-08-19 10:42:18 -07:00
rapidio
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ras
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regulator
Merge tag 'regulator-fix-v7.3-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
2026-08-27 12:21:56 -07:00
remoteproc
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resctrl
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2026-08-18 11:57:17 -07:00
reset
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2026-08-26 11:14:30 -07:00
rpmsg
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rtc
Merge tag 'rtc-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2026-08-28 09:53:43 -07:00
s390
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2026-08-25 11:48:04 -07:00
sbus
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scsi
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi
2026-08-29 11:55:36 -07:00
sh
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siox
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slimbus
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soc
Merge tag 'rproc-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
2026-08-25 14:03:31 -07:00
soundwire
Merge tag 'soundwire-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
2026-08-24 12:16:16 -07:00
spi
Merge tag 'spi-fix-v7.3-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2026-08-27 12:38:05 -07:00
spmi
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ssb
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staging
Merge tag 'staging-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2026-08-25 10:16:19 -07:00
target
Merge tag 'usb-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2026-08-25 10:44:46 -07:00
tc
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tee
Merge tag 'soc-drivers-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2026-08-18 19:40:29 -07:00
thermal
Merge tag 'mfd-next-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2026-08-27 10:45:08 -07:00
thunderbolt
Merge tag 'thunderbolt-for-v7.3-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next
2026-08-19 10:01:59 +02:00
tty
Merge tag 'tty-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2026-08-25 10:59:12 -07:00
ufs
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi
2026-08-29 11:55:36 -07:00
uio
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usb
Merge tag 'net-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-08-27 13:53:43 -07:00
vdpa
vduse: Add suspend
2026-08-19 06:38:48 -04:00
vfio
Merge tag 'mm-stable-2026-08-18-18-39' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-08-20 18:17:08 -07:00
vhost
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2026-08-20 17:07:50 -07:00
video
Merge tag 'backlight-next-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
2026-08-27 11:16:39 -07:00
virt
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2026-08-18 11:57:17 -07:00
virtio
virtio_ring: fix infinite loop in virtnet_poll_cleantx when device is broken
2026-08-19 06:38:47 -04:00
w1
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watchdog
Merge tag 'mfd-next-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2026-08-27 10:45:08 -07:00
xen
Merge tags 'dma-mapping-7.3-2026-08-24' and 'dma-mapping-7.3-2026-08-24-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux
2026-08-24 11:35:46 -07:00
zorro
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Kconfig
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Makefile
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