Maoyi Xie 6eba347325 power: supply: twl4030_charger: cancel workers via devm ... bci is devm-allocated. Two workers (bci->work and bci->current_worker) dereference it. twl4030_bci_remove() disables charging and masks interrupts. It cancels neither worker. A worker pending at remove() can run after devm frees bci. The USB transceiver comes from devm_usb_get_phy_by_node(). devm unregisters its notifier only after remove() returns. A cancel_work_sync() in remove() can then race a notifier reschedule. devm_work_autocancel() and devm_delayed_work_autocancel() avoid that. They cancel the workers during devm release, before bci is freed. The current_worker is registered first, since devm will cancel in reverse order and bci->work can reschedule current_worker. Suggested-by: Sebastian Reichel <sre@kernel.org> Fixes: d6ccc442b1 ("twl4030_charger: Make the driver atomic notifier safe") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20260702172128.2001753-1-maoyixie.tju@gmail.com Signed-off-by: Maoyi Xie <maoyixie.tju@gmail.com> Link: https://patch.msgid.link/20260725072540.3092504-1-maoyixie.tju@gmail.com [Move comment about order into the commit message] Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>		2026-07-25 18:09:59 +02:00
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reset	power: reset: reboot-mode: Remove devres based allocations	2026-07-25 00:55:09 +02:00
sequencing	power: sequencing: fix ABBA deadlock in pwrseq_device_unregister()	2026-06-22 10:05:39 +02:00
supply	power: supply: twl4030_charger: cancel workers via devm	2026-07-25 18:09:59 +02:00
Kconfig	power: sequencing: implement the pwrseq core	2024-06-12 09:20:13 +02:00
Makefile	power: sequencing: implement the pwrseq core	2024-06-12 09:20:13 +02:00