INFO: trying to register non-static key in hci_uart_tty

Title	Replies (including bot)	Last reply
INFO: trying to register non-static key in hci_uart_tty_receive	0 (1)	2019/08/30 19:40

Kernel	Title	Count	Last	Reported	Patched	Status
linux-4.19	INFO: trying to register non-static key in hci_uart_tty_receive	1	2148d	2148d	0/1	auto-closed as invalid on 2019/10/22 04:49
upstream	INFO: trying to register non-static key in hci_uart_tty_receive (2) bluetooth	1	1932d	1928d	0/28	auto-closed as invalid on 2020/03/26 00:10
linux-4.19	INFO: trying to register non-static key in hci_uart_tty_receive (2)	1	915d	915d	0/1	auto-obsoleted due to no activity on 2023/01/07 15:36
upstream	INFO: trying to register non-static key in hci_uart_tty_receive (3) bluetooth	12	899d	1236d	0/28	closed as dup on 2022/08/29 15:45

linux-4.19

2148d

0/1

upstream

1932d

1928d

0/28

linux-4.19

915d

0/1

upstream

899d

1236d

0/28

INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. CPU: 1 PID: 562 Comm: kworker/u4:3 Not tainted 5.3.0-rc6-next-20190827 #74 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events_unbound flush_to_ldisc Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 assign_lock_key kernel/locking/lockdep.c:881 [inline] register_lock_class+0x179e/0x1850 kernel/locking/lockdep.c:1190 __lock_acquire+0xf4/0x4a00 kernel/locking/lockdep.c:3837 lock_acquire+0x190/0x410 kernel/locking/lockdep.c:4487 percpu_down_read include/linux/percpu-rwsem.h:40 [inline] hci_uart_tty_receive+0xcf/0x6e0 drivers/bluetooth/hci_ldisc.c:603 tty_ldisc_receive_buf+0x15f/0x1c0 drivers/tty/tty_buffer.c:465 tty_port_default_receive_buf+0x7d/0xb0 drivers/tty/tty_port.c:38 receive_buf drivers/tty/tty_buffer.c:481 [inline] flush_to_ldisc+0x222/0x390 drivers/tty/tty_buffer.c:533 process_one_work+0x9af/0x1740 kernel/workqueue.c:2269 worker_thread+0x98/0xe40 kernel/workqueue.c:2415 kthread+0x361/0x430 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352