Gatien Chevallier 8f38219fa1 Input: gpio-keys - fix possible concurrent access in gpio_keys_irq_timer() ...

gpio_keys_irq_isr() and gpio_keys_irq_timer() access the same resources.
There could be a concurrent access if a GPIO interrupt occurs in parallel
of a HR timer interrupt.

Guard back those resources with a spinlock.

Fixes: 019002f20c ("Input: gpio-keys - use hrtimer for release timer")
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Link: https://lore.kernel.org/r/20250528-gpio_keys_preempt_rt-v2-2-3fc55a9c3619@foss.st.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

2025-05-30 16:15:42 -07:00

..

adc-keys.c

Input: adc-keys - use device_for_each_child_node_scoped()

2024-07-15 17:02:13 -07:00

adp5520-keys.c

Input: switch back to struct platform_driver::remove()

2024-10-15 11:43:25 -07:00

adp5588-keys.c

Input: adp5588-keys - do not try to disable interrupt 0

2024-10-25 15:52:45 -07:00

adp5589-keys.c

Merge branch 'next' into for-linus

2024-11-24 17:05:27 -08:00

amikbd.c

vt: remove superfluous CONFIG_HW_CONSOLE

2024-01-27 19:03:51 -08:00

applespi_trace.h

…

applespi.c

Merge tag 'input-for-v6.13-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2024-11-25 10:31:39 -08:00

applespi.h

…

atakbd.c

input: drop empty comment blocks

2022-09-29 16:25:42 -07:00

atkbd.c

Input: atkbd - do not reset keyboard by default on Loongson

2025-05-19 11:47:39 -07:00

bcm-keypad.c

Input: bcm-keypad - remove redundant of_match_ptr()

2024-01-20 00:54:22 -08:00

cap11xx.c

Input: cap11xx - switch to for_each_child_of_node_scoped

2024-10-19 21:21:37 -07:00

clps711x-keypad.c

Input: clps711x-keypad - get rid of OF_GPIO dependency

2022-08-30 14:20:00 -07:00

cros_ec_keyb.c

Merge tag 'input-for-v6.13-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2024-11-25 10:31:39 -08:00

cypress-sf.c

Input: cypress-sf - constify struct i2c_device_id

2024-11-18 19:35:24 -08:00

dlink-dir685-touchkeys.c

Input: Use str_enable_disable-like helpers

2025-01-14 13:41:41 -08:00

ep93xx_keypad.c

Merge tag 'input-for-v6.13-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2024-11-25 10:31:39 -08:00

goldfish_events.c

…

gpio_keys_polled.c

Input: gpio_keys_polled - avoid using GPIOF_ACTIVE_LOW

2024-11-09 14:55:33 +01:00

gpio_keys.c

Input: gpio-keys - fix possible concurrent access in gpio_keys_irq_timer()

2025-05-30 16:15:42 -07:00

hil_kbd.c

…

hilkbd.c

Input: hilkbd - use guard notation when acquiring spinlock

2024-11-05 14:17:20 -08:00

hpps2atkbd.h

…

imx_keypad.c

treewide: Switch/rename to timer_delete[_sync]()

2025-04-05 10:30:12 +02:00

imx_sc_key.c

…

imx-sm-bbm-key.c

input: keyboard: support i.MX95 BBM module

2024-08-28 21:54:38 +01:00

ipaq-micro-keys.c

input: ipaq-micro-keys: use devm_kmemdup_array()

2025-02-24 12:08:52 +02:00

iqs62x-keys.c

Input: switch back to struct platform_driver::remove()

2024-10-15 11:43:25 -07:00

jornada680_kbd.c

…

jornada720_kbd.c

…

Kconfig

Merge tag 'input-for-v6.12-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2024-09-24 12:42:35 -07:00

lkkbd.c

Input: keyboard - use sizeof(*pointer) instead of sizeof(type)

2024-06-02 21:32:01 -07:00

lm8323.c

Input: Use str_enable_disable-like helpers

2025-01-14 13:41:41 -08:00

lm8333.c

Input: drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-13 15:43:19 -07:00

locomokbd.c

Input: locomokbd - use guard notation when acquiring spinlock

2024-11-05 14:17:25 -08:00

lpc32xx-keys.c

Input: lpc32xx-keys - use guard notation when acquiring mutex

2024-10-03 08:53:31 -07:00

Makefile

Merge tag 'input-for-v6.12-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2024-09-24 12:42:35 -07:00

maple_keyb.c

Input: maple_keyb - use guard notation when acquiring mutex

2024-11-05 14:17:32 -08:00

matrix_keypad.c

Input: matrix_keypad - detect change during scan

2025-04-09 14:21:46 -07:00

max7359_keypad.c

Input: drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-13 15:43:19 -07:00

mpr121_touchkey.c

Input: mpr121 - use devm_regulator_get_enable_read_voltage()

2024-11-19 21:37:41 -08:00

mt6779-keypad.c

Input: mt6779-keypad - use devm_clk_get_enabled()

2024-08-28 11:10:05 -07:00

mtk-pmic-keys.c

Input: mtk-pmic-keys - fix possible null pointer dereference

2025-04-29 09:27:49 -07:00

newtonkbd.c

Input: keyboard - use sizeof(*pointer) instead of sizeof(type)

2024-06-02 21:32:01 -07:00

nspire-keypad.c

Input: nspire-keypad - use devm_platform_get_and_ioremap_resource()

2023-07-10 17:44:26 -07:00

omap4-keypad.c

Input: switch back to struct platform_driver::remove()

2024-10-15 11:43:25 -07:00

omap-keypad.c

Input: omap-keypad - use guard notation when acquiring mutex

2024-10-30 15:54:51 -07:00

opencores-kbd.c

Input: opencores-kbd - convert to devm_platform_ioremap_resource()

2023-07-10 17:44:27 -07:00

pinephone-keyboard.c

Input: pinephone-keyboard - use devm_regulator_get_enable()

2023-07-07 17:03:26 -07:00

pmic8xxx-keypad.c

Input: pmic8xxx-keypad - use guard notation when acquiring mutex

2024-10-03 08:58:57 -07:00

pxa27x_keypad.c

Input: pxa27x_keypad - use guard notation when acquiring mutex

2024-10-03 08:58:57 -07:00

qt1050.c

Input: qt1050 - use device_for_each_child_node_scoped()

2024-07-15 17:02:13 -07:00

qt1070.c

Input: drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-13 15:43:19 -07:00

qt2160.c

Input: drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-13 15:43:19 -07:00

samsung-keypad.c

Input: switch back to struct platform_driver::remove()

2024-10-15 11:43:25 -07:00

sh_keysc.c

Input: switch back to struct platform_driver::remove()

2024-10-15 11:43:25 -07:00

snvs_pwrkey.c

Merge tag 'v6.15-rc6' into next

2025-05-15 16:20:39 -07:00

spear-keyboard.c

Input: spear-keyboard - don't include 'pm_wakeup.h' directly

2024-11-19 21:35:48 -08:00

st-keyscan.c

Input: st-keyscan - use guard notation when acquiring mutex

2024-10-03 08:58:57 -07:00

stmpe-keypad.c

Input: switch back to struct platform_driver::remove()

2024-10-15 11:43:25 -07:00

stowaway.c

Input: keyboard - use sizeof(*pointer) instead of sizeof(type)

2024-06-02 21:32:01 -07:00

sun4i-lradc-keys.c

Input: sun4i-lradc-keys - don't include 'pm_wakeup.h' directly

2024-11-19 21:35:54 -08:00

sunkbd.c

Input: sunkbd - use guard notation when pausing serio port

2024-10-04 00:58:15 -07:00

tc3589x-keypad.c

Input: tc3589x - use of_property_present()

2024-07-31 12:36:49 -07:00

tca6416-keypad.c

Input: tca6416-keypad - remove unused struct tca6416_drv_data

2024-05-06 15:41:28 -07:00

tca8418_keypad.c

Input: Switch i2c drivers back to use .probe()

2023-05-17 09:59:11 -07:00

tegra-kbc.c

treewide: Switch/rename to timer_delete[_sync]()

2025-04-05 10:30:12 +02:00

tm2-touchkey.c

Input: drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-13 15:43:19 -07:00

twl4030_keypad.c

…

xtkbd.c

Input: keyboard - use sizeof(*pointer) instead of sizeof(type)

2024-06-02 21:32:01 -07:00