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linux/drivers
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Oliver Neukum 8df2c1b47e HID: usbhid: fix deadlock in hid_post_reset() 
You can build a USB device that includes a HID component
and a storage or UAS component. The components can be reset
only together. That means that hid_pre_reset() and hid_post_reset()
are in the block IO error handling. Hence no memory allocation
used in them may do block IO because the IO can deadlock
on the mutex held while resetting a device and calling the
interface drivers.
Use GFP_NOIO for all allocations in them.

Fixes: dc3c78e434 ("HID: usbhid: Check HID report descriptor contents after device reset")
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
2026-04-09 17:48:05 +02:00
..
accel
accel/amdxdna: Move RPM resume into job run function
2026-02-04 13:08:48 -08:00
accessibility
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acpi
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2026-02-09 20:28:45 -08:00
amba
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android
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
ata
Merge tag 'ata-6.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
2026-02-12 17:12:43 -08:00
atm
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
auxdisplay
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
base
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2026-02-12 15:43:02 -08:00
bcma
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block
Merge tag 'configfs-for-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux
2026-02-12 14:01:38 -08:00
bluetooth
Merge tag 'net-next-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2026-02-11 19:31:52 -08:00
bus
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
cache
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cdrom
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cdx
cdx: Use mutex guard to simplify error handling
2026-02-03 20:58:13 -06:00
char
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2026-02-13 12:02:18 -08:00
clk
Merge tag 'net-next-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2026-02-11 19:31:52 -08:00
clocksource
Merge tag 'x86_paravirt_for_v7.0_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2026-02-10 19:01:45 -08:00
comedi
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
connector
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counter
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cpufreq
Merge tag 'devicetree-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
2026-02-11 18:27:08 -08:00
cpuidle
Merge tag 'pci-v7.0-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2026-02-11 17:20:38 -08:00
crypto
Merge tag 'platform-drivers-x86-v7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2026-02-13 15:39:15 -08:00
cxl
Merge tag 'cxl-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
2026-02-12 16:33:05 -08:00
dax
Merge tag 'cxl-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
2026-02-12 16:33:05 -08:00
dca
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devfreq
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dibs
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dio
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dma
Merge tag 'devicetree-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
2026-02-11 18:27:08 -08:00
dma-buf
Merge tag 'vfio-v7.0-rc1' of https://github.com/awilliam/linux-vfio
2026-02-12 15:52:39 -08:00
dpll
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-02-11 15:14:35 +01:00
edac
Merge tag 'edac_updates_for_v7.0_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
2026-02-10 18:14:36 -08:00
eisa
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extcon
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firewire
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2026-02-12 15:43:02 -08:00
firmware
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
fpga
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fsi
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fwctl
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gnss
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gpib
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gpio
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2026-02-13 12:02:18 -08:00
gpu
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
greybus
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hid
HID: usbhid: fix deadlock in hid_post_reset()
2026-04-09 17:48:05 +02:00
hsi
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hte
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hv
Merge tag 'efi-next-for-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
2026-02-09 20:49:19 -08:00
hwmon
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
hwspinlock
Merge tag 'soc-drivers-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2026-02-10 20:45:30 -08:00
hwtracing
Merge branch 'pm-runtime'
2026-02-04 21:03:18 +01:00
i2c
i2c: imx: preserve error state in block data length handler
2026-02-03 21:47:48 +01:00
i3c
i3c: dw-i3c-master: fix SIR reject bit mapping for dynamic addresses
2026-01-31 00:05:22 +01:00
idle
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iio
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infiniband
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
2026-02-12 17:05:20 -08:00
input
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
interconnect
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iommu
Merge tag 'riscv-for-linus-7.0-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2026-02-12 19:17:44 -08:00
ipack
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irqchip
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2026-02-13 11:31:15 -08:00
isdn
mISDN: annotate data-race around dev->work
2026-01-20 18:37:41 -08:00
leds
leds: led-class: Only Add LED to leds_list when it is fully ready
2026-01-20 16:02:01 +00:00
macintosh
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mailbox
Merge tag 'soc-drivers-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2026-02-10 20:45:30 -08:00
mcb
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md
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
media
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
memory
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memstick
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message
scsi: Change the return type of the .queuecommand() callback
2026-01-23 21:32:34 -05:00
mfd
Merge tag 'gpio-updates-for-v7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2026-02-11 10:53:39 -08:00
misc
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
mmc
Merge tag 'wireless-next-2026-01-29' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
2026-01-29 19:17:43 -08:00
most
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mtd
Merge tag 'mtd/for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
2026-02-13 15:06:58 -08:00
mux
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net
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
nfc
nfc: nxp-nci: remove interrupt trigger type
2026-02-06 20:54:50 -08:00
ntb
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nubus
nubus: Call put_device() in bus initialization error path
2026-01-26 12:26:01 +01:00
nvdimm
nvdimm: virtio_pmem: serialize flush requests
2026-02-04 13:16:40 -06:00
nvme
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
nvmem
kernel.h: drop hex.h and update all hex.h users
2026-01-20 19:44:19 -08:00
of
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
opp
OPP: Return correct value in dev_pm_opp_get_level
2026-01-27 10:58:50 +05:30
parisc
Merge tag 'parisc-for-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
2026-02-10 21:42:10 -08:00
parport
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pci
Merge tag 'cxl-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
2026-02-12 16:33:05 -08:00
pcmcia
PCI: Separate CardBus setup & build it only with CONFIG_CARDBUS
2026-01-27 16:36:52 -06:00
peci
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perf
perf/arm-cmn: Reject unsupported hardware configurations
2026-02-03 19:43:52 +00:00
phy
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-01-22 20:14:36 -08:00
pinctrl
Merge tag 'gpio-fixes-for-v6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2026-01-30 11:58:27 -08:00
platform
Merge tag 'platform-drivers-x86-v7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2026-02-13 15:39:15 -08:00
pmdomain
Merge tag 'pmdomain-v6.19-rc3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
2026-02-06 10:10:39 -08:00
pnp
kernel.h: drop hex.h and update all hex.h users
2026-01-20 19:44:19 -08:00
power
Merge tag 'for-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
2026-02-12 18:24:37 -08:00
powercap
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pps
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ps3
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ptp
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
pwm
Merge tag 'driver-core-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
2026-02-11 17:43:59 -08:00
rapidio
rapidio: replace rio_free_net() with kfree() in rio_scan_alloc_net()
2026-01-31 16:16:07 -08:00
ras
Merge tag 'edac_updates_for_v7.0_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
2026-02-10 18:14:36 -08:00
regulator
Merge tag 'gpio-updates-for-v7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2026-02-11 10:53:39 -08:00
remoteproc
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resctrl
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reset
reset: spacemit: Add SpacemiT K3 reset driver
2026-01-24 16:53:02 +01:00
rpmsg
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rtc
Merge tag 'gpio-updates-for-v7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2026-02-11 10:53:39 -08:00
s390
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2026-02-12 15:43:02 -08:00
sbus
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scsi
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2026-02-13 12:02:18 -08:00
sh
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siox
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slimbus
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soc
Merge tag 'soc-drivers-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2026-02-10 20:45:30 -08:00
soundwire
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spi
Merge tag 'sound-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
2026-02-11 11:43:00 -08:00
spmi
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ssb
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staging
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
target
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2026-02-12 15:43:02 -08:00
tc
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tee
Merge tag 'tee-sysfs-for-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee into soc/drivers
2026-01-21 16:30:52 +01:00
thermal
Merge tag 'irq-cleanups-2026-02-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2026-02-10 13:22:50 -08:00
thunderbolt
kernel.h: drop hex.h and update all hex.h users
2026-01-20 19:44:19 -08:00
tty
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
ufs
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2026-02-12 15:43:02 -08:00
uio
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usb
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2026-02-12 15:43:02 -08:00
vdpa
vduse: avoid adding implicit padding
2026-02-09 12:21:32 -05:00
vfio
Merge tag 'vfio-v7.0-rc1' of https://github.com/awilliam/linux-vfio
2026-02-12 15:52:39 -08:00
vhost
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2026-02-13 12:02:18 -08:00
video
Merge tag 'drm-next-2026-02-11' of https://gitlab.freedesktop.org/drm/kernel
2026-02-11 12:55:44 -08:00
virt
coco/tsm: Remove unused variable tsm_rwsem
2026-01-23 13:09:51 -08:00
virtio
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2026-02-13 12:02:18 -08:00
w1
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watchdog
Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2026-02-12 12:13:01 -08:00
xen
Merge tag 'x86_paravirt_for_v7.0_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2026-02-10 19:01:45 -08:00
zorro
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Kconfig
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Makefile
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