santosh.shilimkar@oracle.com 804605eae4 RDS: Fix the atomicity for congestion map update ... commit e47db94e10447fc467777a40302f2b393e9af2fa upstream. Two different threads with different rds sockets may be in rds_recv_rcvbuf_delta() via receive path. If their ports both map to the same word in the congestion map, then using non-atomic ops to update it could cause the map to be incorrect. Lets use atomics to avoid such an issue. Full credit to Wengang <wen.gang.wang@oracle.com> for finding the issue, analysing it and also pointing out to offending code with spin lock based fix. Reviewed-by: Leon Romanovsky <leon@leon.nu> Signed-off-by: Wengang Wang <wen.gang.wang@oracle.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> Cc: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-05-02 21:19:49 -07:00
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6lowpan
9p
802
8021q	net: add recursion limit to GRO	2016-11-15 07:46:38 +01:00
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: Fix l2cap_sock_setsockopt() with optname BT_RCVMTU	2016-08-20 18:09:19 +02:00
bridge	bridge: drop netfilter fake rtable unconditionally	2017-03-22 12:04:17 +01:00
caif	net: caif: fix misleading indentation	2016-09-30 10:18:35 +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	socket, bpf: fix sk_filter use after free in sk_clone_lock	2017-03-30 09:35:14 +02:00
dcb
dccp	dccp: fix memory leak during tear-down of unsuccessful connection request	2017-03-22 12:04:17 +01:00
decnet	decnet: Do not build routes to devices without decnet private data.	2016-05-18 17:06:35 -07:00
dns_resolver	net: dns_resolver: convert time_t to time64_t	2015-11-18 16:27:46 -05:00
dsa	net: dsa: Bring back device detaching in dsa_slave_suspend()	2017-02-04 09:45:10 +01:00
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	ping: implement proper locking	2017-04-30 05:49:29 +02:00
ipv6	net: ipv6: check route protocol when deleting routes	2017-04-21 09:30:08 +02:00
ipx
irda	irda: Fix lockdep annotations in hashbin_delete().	2017-02-26 11:07:50 +01:00
iucv	af_iucv: Validate socket address length in iucv_sock_bind()	2016-03-03 15:07:03 -08:00
key
l2tp	l2tp: avoid use-after-free caused by l2tp_ip_backlog_recv	2017-03-22 12:04:14 +01:00
l3mdev
lapb
llc	net/llc: avoid BUG_ON() in skb_orphan()	2017-02-26 11:07:49 +01:00
mac80211	mac80211: reject ToDS broadcast data frames	2017-04-27 09:09:33 +02:00
mac802154
mpls	mpls: Send route delete notifications when router module is unloaded	2017-03-22 12:04:16 +01:00
netfilter	netfilter: nfnetlink: correctly validate length of batch messages	2017-04-30 05:49:28 +02:00
netlabel	netlabel: add address family checks to netlbl_{sock,req}_delattr()	2016-08-20 18:09:22 +02:00
netlink	netlink: remove mmapped netlink support	2017-03-22 12:04:13 +01:00
netrom
nfc	net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA	2015-12-01 15:45:05 -05:00
openvswitch	net/openvswitch: Set the ipv6 source tunnel key address attribute correctly	2017-03-30 09:35:12 +02:00
packet	net/packet: fix overflow in check for priv area size	2017-04-18 07:14:37 +02:00
phonet	phonet: properly unshare skbs in phonet_rcv()	2016-01-31 11:29:00 -08:00
rds	RDS: Fix the atomicity for congestion map update	2017-05-02 21:19:49 -07:00
rfkill	rfkill: fix rfkill_fop_read wait_event usage	2016-03-03 15:07:26 -08:00
rose
rxrpc	net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA	2015-12-01 15:45:05 -05:00
sched	net_sched: close another race condition in tcf_mirred_release()	2017-05-02 21:19:49 -07:00
sctp	sctp: deny peeloff operation on asocs with threads sleeping on it	2017-04-21 09:30:08 +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: check minimum bearer MTU	2017-04-30 05:49:28 +02:00
unix	net: unix: properly re-increment inflight counter of GC discarded candidates	2017-03-30 09:35:13 +02:00
vmw_vsock	VSOCK: Detach QP check should filter out non matching QPs.	2017-04-27 09:09:32 +02:00
wimax
wireless	nl80211: fix dumpit error path RTNL deadlocks	2017-03-30 09:35:18 +02:00
x25	net: fix a kernel infoleak in x25 module	2016-05-18 17:06:43 -07:00
xfrm	xfrm_user: validate XFRM_MSG_NEWAE incoming ESN size harder	2017-03-31 09:49:52 +02:00
compat.c
Kconfig
Makefile
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