Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-14 07:02:23 +00:00
Code Issues Packages Projects Releases Wiki Activity
39f25d42c0
linux/net/bluetooth/hidp
History
Jeffy Chen 5da8e47d84 Bluetooth: hidp: fix possible might sleep error in hidp_session_thread 
It looks like hidp_session_thread has same pattern as the issue reported in
old rfcomm:

	while (1) {
		set_current_state(TASK_INTERRUPTIBLE);
		if (condition)
			break;
		// may call might_sleep here
		schedule();
	}
	__set_current_state(TASK_RUNNING);

Which fixed at:
	dfb2fae Bluetooth: Fix nested sleeps

So let's fix it at the same way, also follow the suggestion of:
https://lwn.net/Articles/628628/

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Tested-by: AL Yu-Chen Cho <acho@suse.com>
Tested-by: Rohit Vaswani <rvaswani@nvidia.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-06-27 19:32:11 +02:00
..
core.c Bluetooth: hidp: fix possible might sleep error in hidp_session_thread 2017-06-27 19:32:11 +02:00
hidp.h HID: Bluetooth: hidp: make sure input buffers are big enough 2014-02-17 21:17:55 +01:00
Kconfig Bluetooth: Introduce BT_BREDR and BT_LE config options 2014-11-02 10:01:53 +02:00
Makefile
sock.c net: Pass kern from net_proto_family.create to sk_alloc 2015-05-11 10:50:17 -04:00