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linux/drivers/input
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Dmitry Torokhov 27452796cc Input: ili210x - use kvmalloc() to allocate buffer for firmware update 
[ Upstream commit 17f5eebf67 ]

Allocating a contiguous buffer of 64K may fail if memory is sufficiently
fragmented, and may cause OOM kill of an unrelated process. However we
do not need to have contiguous memory. We also do not need to zero
out the buffer since it will be overwritten with firmware data.

Switch to using kvmalloc() instead of kzalloc().

Link: https://lore.kernel.org/r/20240609234757.610273-1-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-09-12 11:10:20 +02:00
..
gameport input: drop empty comment blocks 2022-09-29 16:25:42 -07:00
joystick Input: xpad - add constants for GIP interface numbers 2024-03-06 14:45:05 +00:00
keyboard Input: qt1050 - handle CHIP_ID reading error 2024-08-03 08:49:19 +02:00
misc Input: pm8xxx-vibrator - correct VIB_MAX_LEVELS calculation 2024-06-12 11:03:45 +02:00
mouse Input: elan_i2c - do not leave interrupt disabled on suspend failure 2024-08-03 08:49:21 +02:00
rmi4 Input: synaptics-rmi4 - fail probing if memory allocation for "phys" fails 2024-04-13 13:05:04 +02:00
serio Input: i8042 - use new forcenorestore quirk to replace old buggy quirk combination 2024-08-29 17:30:50 +02:00
tablet Input: pegasus-notetaker - check pipe type when probing 2023-04-26 14:28:43 +02:00
touchscreen Input: ili210x - use kvmalloc() to allocate buffer for firmware update 2024-09-12 11:10:20 +02:00
apm-power.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
evbug.c Input: evbug - remove an empty comment block 2021-05-24 21:06:39 -07:00
evdev.c Input: evdev - per-client waitgroups 2020-10-06 18:34:15 -07:00
ff-core.c Input: ff-core - prefer struct_size over open coded arithmetic 2024-07-11 12:47:07 +02:00
ff-memless.c input: drop empty comment blocks 2022-09-29 16:25:42 -07:00
input-compat.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
input-compat.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
input-core-private.h Input: deactivate MT slots when inhibiting or suspending devices 2022-07-20 11:35:13 -07:00
input-leds.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
input-mt.c Input: MT - limit max slots 2024-08-29 17:30:57 +02:00
input-poller.c Input: use input_device_enabled() 2020-12-02 22:10:33 -08:00
input-poller.h Input: add support for polling to input devices 2019-08-20 12:04:07 -07:00
input.c Input: try trimming too long modalias strings 2024-06-21 14:35:45 +02:00
joydev.c Input: joydev - fix comment typo 2022-09-25 00:57:25 -07:00
Kconfig Input: extract ChromeOS vivaldi physmap show function 2022-03-14 21:11:09 -07:00
Makefile Input: extract ChromeOS vivaldi physmap show function 2022-03-14 21:11:09 -07:00
matrix-keymap.c Input: matrix-keymap - switch to use device_property_count_u32() 2019-08-12 00:03:13 -07:00
mousedev.c *: convert stream-like files -> stream_open, even if they use noop_llseek 2019-07-14 16:09:19 +03:00
sparse-keymap.c Input: Use fallthrough pseudo-keyword 2020-07-07 11:25:54 -07:00
touchscreen.c Input: touchscreen - avoid bitwise vs logical OR warning 2021-10-15 22:22:54 -07:00
vivaldi-fmap.c Input: extract ChromeOS vivaldi physmap show function 2022-03-14 21:11:09 -07:00