Madhuparna Bhowmik d7d41682ef Bluetooth: Fix Suspicious RCU usage warnings ... The following functions in hci_core are always called with hdev->lock held. No need to use list_for_each_entry_rcu(), therefore change the usage of list_for_each_entry_rcu() in these functions to list_for_each_entry(). hci_link_keys_clear() hci_smp_ltks_clear() hci_smp_irks_clear() hci_blocked_keys_clear() Warning encountered with CONFIG_PROVE_RCU_LIST: [ 72.213184] ============================= [ 72.213188] WARNING: suspicious RCU usage [ 72.213192] 5.6.0-rc1+ #5 Not tainted [ 72.213195] ----------------------------- [ 72.213198] net/bluetooth/hci_core.c:2288 RCU-list traversed in non-reader section!! [ 72.213676] ============================= [ 72.213679] WARNING: suspicious RCU usage [ 72.213683] 5.6.0-rc1+ #5 Not tainted [ 72.213685] ----------------------------- [ 72.213689] net/bluetooth/hci_core.c:2298 RCU-list traversed in non-reader section!! [ 72.214195] ============================= [ 72.214198] WARNING: suspicious RCU usage [ 72.214201] 5.6.0-rc1+ #5 Not tainted [ 72.214204] ----------------------------- [ 72.214208] net/bluetooth/hci_core.c:2308 RCU-list traversed in non-reader section!! [ 333.456972] ============================= [ 333.456979] WARNING: suspicious RCU usage [ 333.457001] 5.6.0-rc1+ #5 Not tainted [ 333.457007] ----------------------------- [ 333.457014] net/bluetooth/hci_core.c:2318 RCU-list traversed in non-reader section!! Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>		2020-02-28 08:35:28 +01:00
..
bnep	Bluetooth: Replace zero-length array with flexible-array member	2020-02-28 08:30:02 +01:00
cmtp
hidp	Bluetooth: optimize barrier usage for Rmw atomics	2020-01-29 19:50:44 +01:00
rfcomm	Bluetooth: RFCOMM: Use MTU auto tune logic	2020-02-19 20:31:45 +01:00
6lowpan.c
a2mp.c
a2mp.h	Bluetooth: Replace zero-length array with flexible-array member	2020-02-28 08:30:02 +01:00
af_bluetooth.c
amp.c
amp.h
ecdh_helper.c
ecdh_helper.h
hci_conn.c	Bluetooth: Disable Extended Adv if enabled	2020-02-18 09:25:19 +01:00
hci_core.c	Bluetooth: Fix Suspicious RCU usage warnings	2020-02-28 08:35:28 +01:00
hci_debugfs.c	Bluetooth: Move {min,max}_key_size debugfs into hci_debugfs_create_le	2020-01-25 16:33:52 +02:00
hci_debugfs.h
hci_event.c	Bluetooth: secure bluetooth stack from bluedump attack	2020-02-14 16:01:00 +01:00
hci_request.c
hci_request.h
hci_sock.c	Bluetooth: Fix race condition in hci_release_sock()	2020-01-26 10:34:17 +02:00
hci_sysfs.c
Kconfig
l2cap_core.c	Bluetooth: Fix refcount use-after-free issue	2020-01-29 04:53:12 +01:00
l2cap_sock.c	Bluetooth: Fix crash when using new BT_PHY option	2020-02-18 22:02:15 +01:00
leds.c
leds.h
lib.c	Bluetooth: Adding a bt_dev_warn_ratelimited macro.	2020-01-04 10:41:03 +01:00
Makefile
mgmt.c	Bluetooth: fix appearance typo in mgmt.c	2020-01-22 21:23:16 +01:00
mgmt_util.c
mgmt_util.h
sco.c	Bluetooth: Fix crash when using new BT_PHY option	2020-02-18 22:02:15 +01:00
selftest.c
selftest.h
smp.c	Bluetooth: fix passkey uninitialized when used	2020-02-19 20:35:46 +01:00
smp.h