Jason Baron 1b7dbabf02 tcp: correct memory barrier usage in tcp_check_space() ...

[ Upstream commit 56d806222a ]

sock_reset_flag() maps to __clear_bit() not the atomic version clear_bit().
Thus, we need smp_mb(), smp_mb__after_atomic() is not sufficient.

Fixes: 3c7151275c ("tcp: add memory barriers to write space paths")
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Jason Baron <jbaron@akamai.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Reported-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-12-09 18:42:43 +01:00

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6lowpan

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9p

net/9p: Switch to wait_event_killable()

2017-11-30 08:37:25 +00:00

802

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8021q

vlan: fix a use-after-free in vlan_device_event()

2017-11-24 08:32:24 +01:00

appletalk

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atm

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ax25

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batman-adv

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bluetooth

Bluetooth: Properly check L2CAP config option output buffer length

2017-09-13 14:09:46 -07:00

bridge

bridge: netlink: register netdevice before executing changelink

2017-10-08 10:14:19 +02:00

caif

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can

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ceph

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core

netfilter/ipvs: clear ipvs_property flag when SKB net namespace changed

2017-11-24 08:32:24 +01:00

dcb

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dccp

tcp/dccp: fix other lockdep splats accessing ireq_opt

2017-11-18 11:11:07 +01:00

decnet

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dns_resolver

KEYS: Fix race between updating and finding a negative key

2017-10-27 10:23:18 +02:00

dsa

net: dsa: select NET_SWITCHDEV

2017-11-15 17:13:11 +01:00

ethernet

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hsr

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ieee802154

Revert "net: fix percpu memory leaks"

2017-09-27 11:00:11 +02:00

ipv4

tcp: correct memory barrier usage in tcp_check_space()

2017-12-09 18:42:43 +01:00

ipv6

vti6: fix device register to report IFLA_INFO_KIND

2017-12-09 18:42:42 +01:00

ipx

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irda

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iucv

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key

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l2tp

l2tp: check ps->sock before running pppol2tp_session_ioctl()

2017-11-18 11:11:05 +01:00

l3mdev

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lapb

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llc

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mac80211

mac80211: Suppress NEW_PEER_CANDIDATE event if no room

2017-11-30 08:37:27 +00:00

mac802154

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mpls

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netfilter

netfilter: nf_tables: fix oob access

2017-11-30 08:37:27 +00:00

netlabel

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netlink

netlink: add a start callback for starting a netlink dump

2017-12-05 11:22:49 +01:00

netrom

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nfc

NFC: fix device-allocation error return

2017-11-30 08:37:23 +00:00

openvswitch

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packet

packet: avoid panic in packet_getsockopt()

2017-11-18 11:11:06 +01:00

phonet

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rds

RDS: RDMA: return appropriate error on rdma map failures

2017-11-30 08:37:25 +00:00

rfkill

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rose

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rxrpc

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sched

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sctp

net: sctp: fix array overrun read on sctp_timer_tbl

2017-12-09 18:42:42 +01:00

sunrpc

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switchdev

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tipc

tipc: fix cleanup at module unload

2017-12-09 18:42:43 +01:00

unix

net/unix: don't show information about sockets from other namespaces

2017-11-18 11:11:06 +01:00

vmw_vsock

vsock: use new wait API for vsock_stream_sendmsg()

2017-11-30 08:37:19 +00:00

wimax

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wireless

nl80211: Define policy for packet pattern attributes

2017-10-18 09:20:41 +02:00

x25

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xfrm

ipsec: Fix aborted xfrm policy dump crash

2017-12-05 11:22:49 +01:00

compat.c

audit: log 32-bit socketcalls

2017-10-08 10:14:18 +02:00

Kconfig

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Makefile

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socket.c

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sysctl_net.c

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