Files
linux/drivers/hid
Vicki Pfau 4c8f958a07 HID: hid-steam: Don't use cancel_delayed_work_sync in IRQ context
commit b051ffa2aeb2a60e092387b6fb2af1ad42f51a3c upstream.

Lockdep reported that, as steam_do_deck_input_event is called from
steam_raw_event inside of an IRQ context, it can lead to issues if that IRQ
occurs while the work to be cancelled is running. By using cancel_delayed_work,
this issue can be avoided. The exact ordering of the work and the event
processing is not super important, so this is safe.

Fixes: cd438e57dd05 ("HID: hid-steam: Add gamepad-only mode switched to by holding options")
Signed-off-by: Vicki Pfau <vi@endrift.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-02-21 13:57:27 +01:00
..
2023-04-13 16:16:04 +02:00
2022-02-02 15:12:22 +01:00