Eric Dumazet 4c450583d9 net: fix races in page->_count manipulation ... This is illegal to use atomic_set(&page->_count, ...) even if we 'own' the page. Other entities in the kernel need to use get_page_unless_zero() to get a reference to the page before testing page properties, so we could loose a refcount increment. The only case it is valid is when page->_count is 0 Fixes: 540eb7bf0b ("net: Update alloc frag to reduce get/put page usage and recycle pages") Signed-off-by: Eric Dumaze <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-10-10 15:37:29 -04:00
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6lowpan
9p
802
8021q	net: better IFF_XMIT_DST_RELEASE support	2014-10-07 13:22:11 -04:00
appletalk
atm	net: better IFF_XMIT_DST_RELEASE support	2014-10-07 13:22:11 -04:00
ax25
batman-adv
bluetooth
bridge	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-10-08 16:22:22 -04:00
caif
can
ceph
core	net: fix races in page->_count manipulation	2014-10-10 15:37:29 -04:00
dcb
dccp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-10-08 21:40:54 -04:00
decnet
dns_resolver
dsa	net: dsa: do not call phy_start_aneg	2014-10-04 20:44:44 -04:00
ethernet
hsr
ieee802154	Merge tag 'master-2014-10-02' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next	2014-10-05 21:34:39 -04:00
ipv4	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-10-08 21:40:54 -04:00
ipv6	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-10-08 21:40:54 -04:00
ipx
irda
iucv
key
l2tp
lapb
llc
mac80211	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless	2014-10-07 14:48:29 -04:00
mac802154	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-10-08 21:40:54 -04:00
mpls
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2014-10-10 15:01:09 -04:00
netlabel	netlabel: kernel-doc warning fix	2014-10-09 01:40:05 -04:00
netlink
netrom
nfc
openvswitch	openvswitch: fix a sparse warning	2014-10-07 00:10:48 -04:00
packet
phonet	net: fix rcu access on phonet_routes	2014-10-06 18:16:30 -04:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-10-08 21:40:54 -04:00
rfkill	net: rfkill: kernel-doc warning fixes	2014-10-08 15:24:15 -04:00
rose
rxrpc
sched	net_sched: restore qdisc quota fairness limits after bulk dequeue	2014-10-09 19:12:26 -04:00
sctp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-10-08 16:22:22 -04:00
sunrpc	Merge branch 'for-3.18' of git://linux-nfs.org/~bfields/linux	2014-10-08 12:51:44 -04:00
tipc	tipc: fix bug in multicast congestion handling	2014-10-07 14:50:15 -04:00
unix	af_unix: remove 0 assignment on static	2014-10-07 17:03:14 -04:00
vmw_vsock
wimax	wimax: convert printk to pr_foo()	2014-10-07 20:28:44 -04:00
wireless	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless	2014-10-07 14:48:29 -04:00
x25
xfrm
compat.c
Kconfig	net: bpf: fix bpf syscall dependence on anon_inodes	2014-10-10 15:02:23 -04:00
Makefile
nonet.c
socket.c
sysctl_net.c