kernel/git/stable/linux-stable.git/drivers/input/serio, branch master

Merge tag 'input-for-v7.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2026-10-03T15:10:37Z

Pull input fixes from Dmitry Torokhov: - A fix for the Samsung S6SY761 touchscreen driver to power on the controller before unmasking interrupts during resume and to re-enable touch sensing when the device is open - Updates to the Synaptics touchpad driver to enable SMBus/RMI4 mode on Lenovo ThinkPad T490 and restrict the ThinkPad T440p InterTouch disable quirk to LEN0036 so that ThinkPad L440 retains SMBus support - A quirk for the AT keyboard driver (atkbd) to skip keyboard deactivation on Lenovo IdeaPad Slim 3 15IWC11 so the internal keyboard functions properly - A DMI quirk for the i8042 controller to disable active multiplexing on Fujitsu LIFEBOOK U7410, preventing the internal keyboard and touchpad from dying shortly after boot. * tag 'input-for-v7.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: atkbd - skip deactivate for Lenovo IdeaPad Slim 3 15IWC11 Input: s6sy761 - fix resume ordering and restore sensing Input: synaptics - limit T440p InterTouch quirk to LEN0036 Input: i8042 - add nomux quirk for Fujitsu LIFEBOOK U7410 Input: synaptics - add LEN205b entry to smbus_pnp_ids for ThinkPad T490

Merge tag 'io_uring-7.3-20261002' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

2026-10-02T19:17:24Z

Pull io_uring fixes from Jens Axboe: - Fix a task_work add use-after-free with SQPOLL. The sqpoll thread could pop and complete the last request while io_req_normal_work_add() was still looking at them after the mpscq push. Use the same approach as DEFER_TASKRUN to protect from that, holding an RCU read lock across the add, and have exit wait for an RCU grace period for SQPOLL rings as well. - CQE32 ring fixes: correct the free entry check for 32b CQEs, zero the big_cqe for aux CQEs, and only post the dummy skip CQE on CQE_MIXED rings - Mark the source filter table as COW when cloning bpf filters, so registering another filter on the source doesn't modify the shared table in place - Initialize the task context before running the BPF loop - Requeue zcrx multishot receives stopped by a local resource - End a TX_TIMESTAMP multishot cmd when the CQ is full (lollipopkit) * tag 'io_uring-7.3-20261002' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: io_uring: fix task_work add use-after-free with SQPOLL io_uring/cmd_net: end TX_TIMESTAMP multishot when the CQ is full io_uring/zcrx: requeue multishot receives stopped by a local resource io_uring: initialize task context before running the BPF loop io_uring: zero big_cqe for aux CQEs on CQE32 rings io_uring: fix free entry check for 32b CQEs on CQE32 rings io_uring: only post the dummy skip CQE on CQE_MIXED rings io_uring/bpf_filter: mark source as COW when cloning filters

Input: i8042 - add nomux quirk for Fujitsu LIFEBOOK U7410

2026-09-21T02:54:13Z

On the Fujitsu LIFEBOOK U7410 the internal keyboard and touchpad die shortly after boot if i8042 multiplexing controller is probed and switched to muxed mode. These multiplexing setup commands disturb the EC emulated keyboard and atkbd reports "Spurious ACK" and "Unknown key pressed" warnings, after which both keyboard and touchpad stop delivering events. Both touchpad and keyboard work in BIOS and GRUB. Disabling multiplexer using i8042.nomux=1 makes both devices work on warm/cold boot. Add a DMI quirk to force nomux mode for this model. Reported-by: Heiko Brey Link: https://lore.kernel.org/all/89f36f3f5e4c2d07b9ff72bc0b355875c336e498.camel@gmx.de/ Signed-off-by: Lovekesh Solanki Link: https://patch.msgid.link/20260920113541.1484808-1-lovekeshsolanki00@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Input: hp_sdc - shut down kicker timer on module exit

2026-09-14T01:23:13Z

hp_sdc_kicker() rearms hp_sdc.kicker with mod_timer() after scheduling the tasklet. The module exit path uses timer_delete_sync(). That waits for a callback already running but can still leave the timer rearmed. A callback can therefore leave the timer pending while hp_sdc_exit() tears down the driver, allowing timer activity to access dismantled driver state. Use timer_shutdown_sync() for final teardown. It waits for a running callback and prevents rearming after module exit begins. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable@vger.kernel.org Assisted-by: Codex:GPT-5 Signed-off-by: Runyu Xiao Acked-by: Helge Deller Link: https://patch.msgid.link/20260902154004.3595416-1-runyu.xiao@seu.edu.cn Signed-off-by: Dmitry Torokhov

Input: tsc2007 - read "ti,poll-period" as u32

2026-09-14T01:17:31Z

The "ti,poll-period" property is documented as a normal uint32 cell. The driver used a u64 helper, which makes the helper type disagree with the schema even though the stored value is still small. Read "ti,poll-period" with the u32 helper matching the documented DT cell size. Assisted-by: Codex:gpt-5-5 Signed-off-by: Rob Herring (Arm) Link: https://patch.msgid.link/20260831194352.1185860-1-robh@kernel.org Signed-off-by: Dmitry Torokhov