wireguard-linux/drivers/input/misc, branch stable

Merge tag 'input-for-v7.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2026-09-20T14:02:34Z

Pull input fixes from Dmitry Torokhov: - Fixes for evdev and input compat handling to zero-initialize on-stack absinfo and force-feedback effect structures before partial or compat copies from userspace, preventing kernel stack memory disclosure - Fixes for the Synaptics RMI4 driver to prevent an out-of-bounds read when writing multi-chunk blocks over SMBus and to avoid a NULL pointer dereference during suspend/resume when the RMI device is unbound - Fixes for the soc_button_array driver to propagate -EPROBE_DEFER on non-Bay Trail/Cherry Trail platforms (fixing broken power and volume buttons on the Microsoft Surface Pro 11) and to validate the ACPI package element count before dereferencing - A fix for the adp5588-keys driver to cache the initial GPIO hardware state before registering the gpiochip so pre-configured pin states are not clobbered by GPIO hogs during registration - A fix for the cyttsp5 touchscreen driver to clamp the device-supplied HID report size before copying into the response buffer, preventing a buffer overflow - A fix for the HP SDC serio driver to use timer_shutdown_sync() on module exit so the periodic kicker timer cannot rearm itself during teardown - A fix for the eeti_ts touchscreen driver to export its OF module alias so the module autoloads on Device Tree platforms - Updates to the xpad joystick driver adding support for the Victrix Pro BFG controller and Azeron devices, and fixing the device type classification for the PDP Marvel Xbox 360 controller - Quirks for the i8042 and atkbd drivers to keep the built-in keyboards functional on the Acer Aspire Go 15 AG15-42P and Xiaomi Redmi Book Pro 16 2026 - A quirk for the Synaptics PS/2 touchpad driver disabling SMBus InterTouch on the Lenovo ThinkPad T440p (board ID 2722) so the touchpad and TrackPoint respond immediately at boot - Other minor updates and documentation fixes, including reading the "ti,poll-period" property as u32 in tsc2007, adding the mt6572 compatible to the MediaTek keypad Device Tree binding, fixing an attribute name typo in the trackpoint sysfs ABI documentation, and documenting that no new LED codes should be added to the input subsystem * tag 'input-for-v7.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: hp_sdc - shut down kicker timer on module exit Input: xpad - add support for Victrix Pro BFG Controller Input: tsc2007 - read "ti,poll-period" as u32 Input: trackpoint - fix the inertia attribute name in the ABI document Input: eeti_ts - publish the OF module alias Input: xpad - add support for Azeron devices Input: xpad - fix PDP Marvel Xbox 360 controller Input: document that no new LED codes should be added Input: soc_button_array - check btns_desc->package.count Input: soc_button_array - fix MS Surface Pro 11 probe failure Input: i8042 - add quirk for Acer Aspire Go 15 AG15-42P Input: synaptics - disable InterTouch on ThinkPad T440p (board id 2722) Input: cyttsp5 - clamp the HID report size before memcpy Input: zero ff_effect before compat copy in input_ff_effect_from_user Input: evdev - zero absinfo before partial copy in EVIOCSABS Input: synaptics-rmi4 - fix GPF in suspend and resume when unbound Input: rmi_smbus - fix out-of-bounds read in rmi_smb_write_block() Input: atkbd - skip deactivate for Xiaomi Redmi Book Pro 16 2026 dt-bindings: input: mediatek,mt6779-keypad: add mt6572 Input: adp5588-keys - cache GPIO state before registering the gpiochip

Input: soc_button_array - check btns_desc->package.count

2026-09-13T23:42:49Z

Check that btns_desc->package.count is not 0 before accessing btns_desc->package.elements[0]. Fixes: 4c3362f44980 ("Input: soc_button_array - add support for ACPI 6.0 Generic Button Device") Cc: stable@vger.kernel.org Reported-by: Shashiko Closes: https://lore.kernel.org/linux-input/20260909091440.3384C1F00A3A@smtp.kernel.org/ Signed-off-by: Hans de Goede Link: https://patch.msgid.link/20260909093934.29411-2-johannes.goede@oss.qualcomm.com Signed-off-by: Dmitry Torokhov

Input: soc_button_array - fix MS Surface Pro 11 probe failure

2026-09-13T23:42:49Z

On the MS Surface Pro 11 soc_button_array probing races with the GPIO driver probing. If soc_button_array wins the race then gpiod_get() returns EPROBE_DEFER, which should normally take care of retrying later, but the soc_button_array code deliberately ignores EPROBE_DEFER causing it to fail its probe() which causes the volume and power buttons to now work. The ignoring of EPROBE_DEFER is there to deal with a problem specific to older Bay Trail (BYT) and Cherry Trail (CHT) tablets which often use this driver. Modify the error handling to only ignore EPROBE_DEFER on BYT and CHT platforms and propagate EPROBE_DEFER normally on other platforms. Fixes: bcf059578980 ("Input: soc_button_array - partial revert of support for newer surface devices") Cc: stable@vger.kernel.org Reported-by: Sergey Lebedev Closes: https://lore.kernel.org/lkml/20260830141355.55898-1-lsa.uz@pm.me/ Signed-off-by: Hans de Goede Tested-by: Sergey Lebedev Link: https://patch.msgid.link/20260909093934.29411-1-johannes.goede@oss.qualcomm.com Signed-off-by: Dmitry Torokhov

treewide: refresh kmalloc_obj() conversions

2026-09-05T04:37:00Z

This is another run of the Coccinelle script for converting kmalloc() family of allocations to kmalloc_obj() via the existing rules in scripts/coccinelle/api/kmalloc_objs.cocci This catches both the set of kmalloc() uses added since the first kmalloc_obj() conversions in v7.0 and adds a large group missed in the first pass due to Coccinelle not interacting well with the cleanup.h scoped_...() family of macros[1]. I worked around this with spatch's "--macro-file" argument to a file with all the scoped_...() macros mapped to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control flow indicator I could find. Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc, riscv, and s390 with no new warnings. Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1] Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2] Signed-off-by: Kees Cook

Merge tag 'hid-for-linus-2026081901' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

2026-08-19T17:00:31Z

Pull HID updates from Jiri Kosina: "Core: - fix long-standing force-feedback initialization race across the subsystem (Dmitry Torokhov) - switch to system_dfl_wq (Marco Crivellari) AMD-SFH: - support for tablet-mode switch for AMD SFH-based systems (Basavaraj Natikar) HyperX: - support for HyperX QuadCast 2 (Benjamin Blume) I2C-HID: - support for devices that provide HID descriptor solely through the ACPI _DSM method (XIE Zhibang) Intel-THC-HID: - support for full I2C bus config parameters (Even Xu) Logitech: - HID++ 2.0 repogrammable button support (Elliot Douglas) - Bolt receiver support for HID++ devices (Erik Håkansson) MSI: - support for MSI Claw (Derek J. Clark) Steam: - initial support for 2026 Steam Controller (Vicki Pfau) - support for sensor events on the 2025 Steam Controller (Vicki Pfau) And many, many other fixes for various long standing issues that were found by new modern tools, and quite a few device ID additions" * tag 'hid-for-linus-2026081901' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (146 commits) HID: tmff: Use 64-bit arithmetic for force feedback scaling HID: multitouch: reclassify HTIX5288 to WIN_8_FORCE_MULTI_INPUT_NSMU HID: sensor: custom: Fix field sysfs group cleanup on failure HID: sensor: custom: Fix use-after-free in enable_sensor HID: intel-thc-hid: intel-quickspi: bound GET_REPORT response to the caller buffer HID: haptic: don't write an uninitialized value to unhandled usages HID: intel-thc-hid: intel-quickspi: fix autosuspend cleanup during teardown HID: intel-thc-hid: intel-quicki2c: fix autosuspend cleanup during teardown HID: steam: Zero out inputs when disabling gamepad mode HID: steam: Clean up locking HID: steam: Don't set feature reports when disconnecting HID: steam: Fix wording of connect/disconnect logs HID: steam: Initial 2026 Steam Controller support HID: steam: Refactor registration HID: logitech: add Bolt receiver support for Logitech HID++ devices HID: sensor-hub: Fix out-of-bounds write in sensor_hub_get_feature HID: universal-pidff: stop the device when force-feedback init fails HID: haptic: move FF initialization into .input_configured() HID: logitech-hidpp: move FF initialization to .input_configured() HID: megaworld: move FF initialization to .input_configured() ...

Merge tag 'gpio-updates-for-v7.3-rc1-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

2026-08-19T16:10:07Z

Pull gpio updates from Bartosz Golaszewski: "GPIO core: - extend the gpio-regmap abstraction layer with more features allowing users to override configuration setting, translate register values and masks and enable/disable interrupts - extend GPIO kunit tests with suites verifying probe ordering by software node devlink support and software node hogs - shrink GPIO kunit initialization code - coding style updates (remove commas from sentinels where applicable) - with all users now converted treewide to using real firmware node links for software node GPIO lookup: remove the deprecated label-matching mechanism from from GPIO core - drop redundant return value check of nonseekable_open() in gpiolib-cdev - use IRQ trigger helpers where applicable Driver updates: - refactor error paths and logging in gpio-nomadik - use more modern interfaces for getting resources in gpio-rockchip, gpio-bt8xx and gpio-pca9570 - add missing MODULE_DEVICE_TABLE() to gpio-sifive and gpio-vf610 - drop unused FILONOFF macro from gpio-rcar - extend build coverage of ioport GPIO drivers with COMPILE_TEST=y - only enable the gpio-rtd driver by default with ARCH_REALTEK=y to avoid bloating the build - refactor coding style in several drivers - use correct endianess translation in gpio-pcf85x - add wake-up interrupt support to gpio-mvebu - apply initial value in direction output setter in gpio-by-pinctrl Misc: - replace linux/gpio.h inclusions treewide with linux/gpio/legacy.h which now exports all the deprecated APIs - select GPIOLIB_LEGACY in Kconfig where required treewide - use software nodes for gpio-keys in MFD drivers Devicetree bindings: - describe the realtek rtd1625 GPIO controller - document new models for gpio-pca95xx and gpio-cadence - document new property in gpio-rockchip" * tag 'gpio-updates-for-v7.3-rc1-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (61 commits) gpio: gpio-by-pinctrl: Apply initial value in direction output wrapper dt-bindings: gpio: rockchip,gpio-bank: Add rockchip,grf property gpio: Use IRQ trigger mask helpers gpio: allow COMPILE_TEST for IOPORT drivers gpio: realtek: Add driver for Realtek DHC RTD1625 SoC gpio: regmap: Add IRQ enable/disable helpers gpio: regmap: Add set_config callback gpio: regmap: Add value_xlate callback gpio: regmap: Add gpio_regmap_operation to extend reg_mask_xlate callback gpio: regmap: Order kernel-doc descriptions with the actual appearance gpio: regmap: Apply default resource callbacks for regmap IRQ chip gpio: regmap: Provide default IRQ resource request and release callbacks Revert "gpio: realtek: Add driver for Realtek DHC RTD1625 SoC" gpib: gpio: replace linux/gpio.h inclusion Input: matrix_keyboard - replace linux/gpio.h inclusion phy: replace linux/gpio.h inclusions pcmcia: replace linux/gpio.h inclusions ASoC: replace linux/gpio.h inclusions mfd: replace linux/gpio.h inclusions sh: replace linux/gpio.h inclusions ...

Merge tag 'v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next

2026-08-18T12:21:04Z

Linux 7.2

Merge branch 'next' into for-linus

2026-08-15T04:26:07Z

Prepare input updates for 7.3 merge window.

Input: misc: Add AMD SFH tablet-mode switch driver

2026-08-14T12:43:46Z

Report whether an AMD convertible is in laptop or tablet mode using the operating-mode sensor provided by the Sensor Fusion Hub, and expose it to userspace as SW_TABLET_MODE, so userspace can react to the device being folded into tablet posture. Cc: Helge Bahmann Signed-off-by: Basavaraj Natikar Acked-by: Dmitry Torokhov Signed-off-by: Jiri Kosina

Merge tag 'input-for-v7.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2026-08-08T14:09:35Z

Pull input updates from Dmitry Torokhov: - Fixes for information leaks and OOB accesses across several drivers, including evdev, focaltech, edt-ft5x06, iforce, and cs40l50-vibra - Improvements to the synaptics-rmi4 driver to properly handle F54 worker errors and prevent buffer overflows - Input validation fixes in the hynitron_cstxxx touchscreen driver to prevent issues with invalid finger IDs and touch counts - Fixes for use-after-free and initialization bugs in the byd mouse and psxpad-spi drivers - New quirks for the atkbd driver to make keyboard work on HONOR and Xiaomi laptops - Support for the ZENAIM LEVERLESS controller in the xpad driver. * tag 'input-for-v7.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: evdev - sanitize event type index when fetching event masks Input: synaptics-rmi4 - propagate F54 worker errors to V4L2 queue Input: synaptics-rmi4 - block s_input when F54 queue is busy Input: synaptics-rmi4 - bound the F54 report size to the allocated buffer Input: synaptics-rmi4 - zero report size on F54 work error Input: synaptics-rmi4 - fix F55 transmitter electrode count typo Input: hynitron_cstxxx - validate touch count and finger IDs Input: evdev - fix information leak in evdev_pass_values() fixp-arith: convert comments to kernel-doc format Input: focaltech - fix array out-of-bounds in focaltech_process_rel_packet Input: atkbd - skip deactivate for HONOR ZQC-P Input: atkbd - skip deactivate for Xiaomi Book Pro 14's internal keyboard Input: iforce - validate input packet lengths Input: psxpad-spi - set driver data before use Input: cs40l50-vibra - validate custom data from user space Input: xpad - add support for ZENAIM LEVERLESS Input: edt-ft5x06 - ignore contacts with an out-of-range slot id Input: byd - synchronize timer deletion before freeing private data