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android_kernel_oneplus_msm8998/net
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Jeffy Chen e1c7a44788 Bluetooth: bnep: fix possible might sleep error in bnep_session 
commit 25717382c1dd0ddced2059053e3ca5088665f7a5 upstream.

It looks like bnep_session 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>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: AL Yu-Chen Cho <acho@suse.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-30 10:19:26 +02:00
..
6lowpan 6lowpan: put mcast compression in an own function 2015-10-21 00:49:25 +02:00
9p p9_client_readdir() fix 2017-05-02 21:19:55 -07:00
802
8021q vlan: Propagate MAC address to VLANs 2017-08-06 19:19:43 -07:00
appletalk
atm
ax25 ax25: Fix segfault after sock connection timeout 2017-02-04 09:45:09 +01:00
batman-adv batman-adv: Check for alloc errors when preparing TT local data 2016-12-15 08:49:23 -08:00
bluetooth Bluetooth: bnep: fix possible might sleep error in bnep_session 2017-08-30 10:19:26 +02:00
bridge net: bridge: start hello timer only if device is up 2017-06-14 13:16:19 +02:00
caif net: caif: Fix a sleep-in-atomic bug in cfpkt_create_pfx 2017-07-05 14:37:14 +02:00
can can: Fix kernel panic at security_sock_rcv_skb 2017-02-18 16:39:26 +01:00
ceph libceph: force GFP_NOIO for socket allocations 2017-04-08 09:53:30 +02:00
core net: avoid skb_warn_bad_offload false positives on UFO 2017-08-12 19:29:08 -07:00
dcb net/dcb: make dcbnl.c explicitly non-modular 2015-10-09 07:52:27 -07:00
dccp dccp: defer ccid_hc_tx_delete() at dismantle time 2017-08-30 10:19:18 +02:00
decnet decnet: always not take dst->__refcnt when inserting dst into hash table 2017-07-05 14:37:14 +02:00
dns_resolver net: dns_resolver: convert time_t to time64_t 2015-11-18 16:27:46 -05:00
dsa net: dsa: Check return value of phy_connect_direct() 2017-07-05 14:37:19 +02:00
ethernet net: introduce device min_header_len 2017-02-18 16:39:27 +01:00
hsr net/hsr: fix a warning message 2015-11-23 14:56:15 -05:00
ieee802154 net: fix percpu memory leaks 2015-11-02 22:47:14 -05:00
ipv4 tcp: when rearming RTO, if RTO time is in past then fire RTO ASAP 2017-08-30 10:19:21 +02:00
ipv6 ipv6: repair fib6 tree in failure case 2017-08-30 10:19:20 +02:00
ipx ipx: call ipxitf_put() in ioctl error path 2017-05-25 14:30:13 +02:00
irda irda: do not leak initialized list.dev to userspace 2017-08-30 10:19:21 +02:00
iucv af_iucv: Validate socket address length in iucv_sock_bind() 2016-03-03 15:07:03 -08:00
key af_key: do not use GFP_KERNEL in atomic contexts 2017-08-30 10:19:18 +02:00
l2tp l2tp: fix PPP pseudo-wire auto-loading 2017-05-02 21:19:52 -07:00
l3mdev net: Add netif_is_l3_slave 2015-10-07 04:27:43 -07:00
lapb
llc net/llc: avoid BUG_ON() in skb_orphan() 2017-02-26 11:07:49 +01:00
mac80211 mac80211: initialize SMPS field in HT capabilities 2017-07-05 14:37:20 +02:00
mac802154 mac802154: llsec: use kzfree 2015-10-21 00:49:24 +02:00
mpls mpls: Send route delete notifications when router module is unloaded 2017-03-22 12:04:16 +01:00
netfilter netfilter: nf_ct_ext: fix possible panic after nf_ct_extend_unregister 2017-08-24 17:02:34 -07:00
netlabel netlabel: add address family checks to netlbl_{sock,req}_delattr() 2016-08-20 18:09:22 +02:00
netlink netlink: Allow direct reclaim for fallback allocation 2017-05-08 07:46:02 +02:00
netrom
nfc NFC: Add sockaddr length checks before accessing sa_family in bind handlers 2017-07-27 15:06:03 -07:00
openvswitch openvswitch: fix potential out of bound access in parse_ct 2017-08-11 09:08:53 -07:00
packet packet: fix tp_reserve race in packet_set_ring 2017-08-12 19:29:08 -07:00
phonet phonet: properly unshare skbs in phonet_rcv() 2016-01-31 11:29:00 -08:00
rds rds: tcp: use sock_create_lite() to create the accept socket 2017-07-21 07:44:55 +02:00
rfkill rfkill: fix rfkill_fop_read wait_event usage 2016-03-03 15:07:26 -08:00
rose
rxrpc rxrpc: Fix several cases where a padded len isn't checked in ticket decode 2017-06-29 12:48:52 +02:00
sched net: sched: fix NULL pointer dereference when action calls some targets 2017-08-30 10:19:21 +02:00
sctp sctp: fully initialize the IPv6 address in sctp_v6_to_addr() 2017-08-30 10:19:19 +02:00
sunrpc SUNRPC: fix refcounting problems with auth_gss messages. 2017-04-21 09:30:08 +02:00
switchdev switchdev: pass pointer to fib_info instead of copy 2016-06-24 10:18:16 -07:00
tipc tipc: fix use-after-free 2017-08-30 10:19:20 +02:00
unix af_unix: Add sockaddr length checks before accessing sa_family in bind and connect handlers 2017-07-05 14:37:13 +02:00
vmw_vsock VSOCK: Detach QP check should filter out non matching QPs. 2017-04-27 09:09:32 +02:00
wimax
wireless cfg80211: Check if PMKID attribute is of expected size 2017-07-21 07:44:56 +02:00
x25 net: fix a kernel infoleak in x25 module 2016-05-18 17:06:43 -07:00
xfrm xfrm: Don't use sk_family for socket policy lookups 2017-08-06 19:19:46 -07:00
compat.c
Kconfig net: Introduce L3 Master device abstraction 2015-09-29 20:40:32 -07:00
Makefile net: Introduce L3 Master device abstraction 2015-09-29 20:40:32 -07:00
socket.c net: socket: fix recvmmsg not returning error from sock_error 2017-02-26 11:07:50 +01:00
sysctl_net.c net: Use ns_capable_noaudit() when determining net sysctl permissions 2016-09-15 08:27:50 +02:00