Bartosz Golaszewski d2e2586a32 gpio: cdev: wake up chardev poll() on device unbind ...

Add a notifier block to the gpio_chardev_data structure and register it
with the gpio_device's device notifier. Upon reception of an event, wake
up the wait queue so that the user-space be forced out of poll() and need
to go into a new system call which will then fail due to the chip being
gone.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Kent Gibson <warthog618@gmail.com>

2023-08-21 15:57:05 +02:00

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accel

Merge tag 'drm-next-2023-06-29' of git://anongit.freedesktop.org/drm/drm

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accessibility

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acpi

Merge tag 'acpi-6.5-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2023-07-06 22:25:06 -07:00

amba

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android

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ata

Merge tag 'driver-core-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2023-07-03 12:56:23 -07:00

atm

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auxdisplay

Merge tag 'drm-next-2023-06-29' of git://anongit.freedesktop.org/drm/drm

2023-06-29 11:00:17 -07:00

base

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2023-07-03 12:56:23 -07:00

bcma

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block

Merge tag 'net-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2023-06-28 16:43:10 -07:00

bluetooth

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2023-07-05 15:44:45 -07:00

bus

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2023-07-06 09:56:53 -07:00

cdrom

cdrom/gdrom: Fix build error

2023-06-29 08:09:31 -06:00

cdx

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char

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2023-07-03 15:38:26 -07:00

clk

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2023-07-04 11:07:45 -07:00

clocksource

Merge tag 'riscv-for-linus-6.5-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2023-06-30 09:37:26 -07:00

comedi

comedi: make all 'class' structures const

2023-06-23 10:29:02 +02:00

connector

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counter

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cpufreq

Merge tag 'pm-6.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2023-07-04 11:22:50 -07:00

cpuidle

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crypto

Merge tag 's390-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2023-07-06 13:18:30 -07:00

cxl

cxl: Fix one kernel-doc comment

2023-06-29 16:03:58 -07:00

dax

dax: enable dax fault handler to report VM_FAULT_HWPOISON

2023-06-26 07:54:23 -06:00

dca

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devfreq

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dio

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dma

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2023-07-06 09:48:31 -07:00

dma-buf

Merge tag 'drm-next-2023-06-29' of git://anongit.freedesktop.org/drm/drm

2023-06-29 11:00:17 -07:00

edac

Merge tag 'ras_core_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-06-26 15:09:18 -07:00

eisa

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extcon

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firewire

firewire: net: fix use after free in fwnet_finish_incoming_packet()

2023-06-24 14:03:46 +09:00

firmware

Merge tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2023-07-03 12:46:47 -07:00

fpga

Merge tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2023-07-03 12:46:47 -07:00

fsi

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gnss

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gpio

gpio: cdev: wake up chardev poll() on device unbind

2023-08-21 15:57:05 +02:00

gpu

Merge tag 'drm-next-2023-07-07' of git://anongit.freedesktop.org/drm/drm

2023-07-06 22:42:54 -07:00

greybus

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hid

Merge tag 'drm-next-2023-06-29' of git://anongit.freedesktop.org/drm/drm

2023-06-29 11:00:17 -07:00

hsi

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hte

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hv

x86/hyperv: Fix hyperv_pcpu_input_arg handling when CPUs go online/offline

2023-06-17 23:09:47 +00:00

hwmon

Merge tag 'driver-core-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2023-07-03 12:56:23 -07:00

hwspinlock

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hwtracing

Merge tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2023-07-03 12:46:47 -07:00

i2c

Merge tag 'i2c-for-6.5-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2023-07-08 12:28:00 -07:00

i3c

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idle

intel_idle: Add __init annotation to matchup_vm_state_with_baremetal()

2023-06-28 19:09:55 +02:00

iio

Merge tag 'driver-core-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2023-07-03 12:56:23 -07:00

infiniband

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2023-06-29 21:01:17 -07:00

input

Merge tag 'soc-arm-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2023-06-29 15:28:33 -07:00

interconnect

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iommu

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2023-06-29 20:57:27 -07:00

ipack

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irqchip

Merge tag 'riscv-for-linus-6.5-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2023-06-30 09:37:26 -07:00

isdn

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leds

Merge tag 'leds-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds

2023-07-03 11:26:05 -07:00

macintosh

macintosh: Use of_property_read_reg() to parse "reg"

2023-06-21 14:08:54 +10:00

mailbox

mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0

2023-06-30 17:35:45 -05:00

mcb

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md

Merge tag 'hardening-v6.5-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2023-07-08 12:08:39 -07:00

media

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2023-07-05 10:42:32 -07:00

memory

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2023-07-06 10:06:04 -07:00

memstick

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message

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mfd

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2023-07-03 10:55:04 -07:00

misc

Merge tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2023-07-03 12:46:47 -07:00

mmc

mmc: Revert "mmc: core: Allow mmc_start_host() synchronously detect a card"

2023-06-30 14:06:51 +02:00

most

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mtd

Merge tag 'mtd/for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

2023-06-28 14:02:03 -07:00

mux

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net

Merge tag 'ntb-6.5' of https://github.com/jonmason/ntb

2023-07-09 09:35:51 -07:00

nfc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-06-22 18:40:38 -07:00

ntb

ntb: hw: amd: Fix debugfs_create_dir error checking

2023-07-08 13:55:44 -04:00

nubus

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nvdimm

dax: enable dax fault handler to report VM_FAULT_HWPOISON

2023-06-26 07:54:23 -06:00

nvme

Merge tag 'net-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-07-05 15:44:45 -07:00

nvmem

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of

Merge tag 'devicetree-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2023-06-29 14:58:26 -07:00

opp

OPP: Properly propagate error along when failing to get icc_path

2023-06-27 07:35:14 +05:30

parisc

parisc: Move init function declarations into header file

2023-06-30 17:14:15 +02:00

parport

Merge tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2023-07-03 12:46:47 -07:00

pci

Merge tag 'ntb-6.5' of https://github.com/jonmason/ntb

2023-07-09 09:35:51 -07:00

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perf

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2023-07-01 08:58:41 -07:00

phy

Merge tag 'phy-for-6.5_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

2023-07-05 21:38:13 -07:00

pinctrl

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2023-06-30 14:57:19 -07:00

platform

Merge tag 'usb-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2023-07-03 13:23:10 -07:00

pnp

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power

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powercap

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2023-06-29 15:22:19 -07:00

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ps3

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ptp

ptp: Make max_phase_adjustment sysfs device attribute invisible when not supported

2023-07-03 13:17:25 -07:00

pwm

Merge tag 'pwm/for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

2023-07-05 12:55:06 -07:00

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regulator

Merge tag 'regulator-fix-v6.5-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

2023-07-06 19:20:23 -07:00

remoteproc

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2023-07-03 17:03:05 -07:00

reset

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s390

Merge tag 's390-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2023-07-06 13:18:30 -07:00

sbus

oradax: make 'cl' a static const structure

2023-06-23 10:27:02 +02:00

scsi

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2023-07-08 12:35:18 -07:00

sh

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soc

Merge tag 'usb-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2023-07-03 13:23:10 -07:00

soundwire

soundwire: stream: Make master_list ordered to prevent deadlocks

2023-06-21 16:31:45 +05:30

spi

Merge tag 'spi-fix-v6.5-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

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staging

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target

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tee

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2023-06-29 15:22:19 -07:00

thermal

Merge tag 'thermal-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2023-06-26 19:41:26 -07:00

thunderbolt

thunderbolt: Add test case for 3 DisplayPort tunnels

2023-06-16 09:53:29 +03:00

tty

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ufs

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uio

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usb

Merge tag 'usb-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2023-07-03 13:23:10 -07:00

vdpa

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2023-07-03 15:38:26 -07:00

vfio

Merge tag 'vfio-v6.5-rc1' of https://github.com/awilliam/linux-vfio

2023-06-30 15:22:09 -07:00

vhost

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2023-07-03 15:38:26 -07:00

video

Merge tag 'backlight-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

2023-07-03 11:31:01 -07:00

virt

Merge tag 'wq-for-6.5-cleanup-ordered' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

2023-06-27 16:46:06 -07:00

virtio

virtio: allow caller to override device DMA mask in vp_modern

2023-06-27 10:47:08 -04:00

vlynq

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w1

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watchdog

watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub)

2023-06-26 14:30:07 +02:00

xen

Merge tag 'mm-stable-2023-06-24-19-15' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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