linux/net
Peter Hurley 0b176ce3a7 net/irda: Use barrier to set task state
Without a memory and compiler barrier, the task state change
can migrate relative to the condition testing in a blocking loop.
However, the task state change must be visible across all cpus
prior to testing those conditions. Failing to do this can result
in the familiar 'lost wakeup' and this task will hang until killed.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-06 02:47:04 -05:00
..
9p hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
802 mrp: make mrp_rcv static 2013-02-11 14:16:26 -05:00
8021q net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
appletalk hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
atm hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
ax25 hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
batman-adv hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
bluetooth hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
bridge hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
caif CAIF: fix sparse warning for caif_usb 2013-03-04 14:12:07 -05:00
can hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
ceph Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2013-02-28 17:43:09 -08:00
core hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
dcb
dccp Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
decnet hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
dns_resolver
dsa dsa: make dsa_switch_setup check for valid port names 2013-01-21 15:40:12 -05:00
ethernet net: split eth_mac_addr for better error handling 2013-01-21 14:07:44 -05:00
ieee802154 hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
ipv4 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-03-05 18:42:29 -08:00
ipv6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-03-05 18:42:29 -08:00
ipx hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
irda net/irda: Use barrier to set task state 2013-03-06 02:47:04 -05:00
iucv hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
key hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
l2tp Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-03-05 18:42:29 -08:00
lapb net/lapb: remove depends on CONFIG_EXPERIMENTAL 2013-01-11 11:40:01 -08:00
llc hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
mac80211 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-03-05 18:42:29 -08:00
mac802154 Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-03-05 18:42:29 -08:00
netlabel
netlink hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
netrom hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
nfc hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
openvswitch hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
packet hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
phonet hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
rds Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-03-05 18:42:29 -08:00
rfkill rfkill: don't use [delayed_]work_pending() 2012-12-28 13:40:16 -08:00
rose hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
rxrpc Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
sched hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
sctp Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-03-05 18:42:29 -08:00
sunrpc NFS client bugfixes for Linux 3.9 2013-03-02 16:46:07 -08:00
tipc hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
unix hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
vmw_vsock VSOCK: Don't reject PF_VSOCK protocol 2013-02-18 15:02:51 -05:00
wimax
wireless Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem 2013-03-01 13:52:03 -05:00
x25 hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
xfrm hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
compat.c
Kconfig Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
Makefile VSOCK: Introduce VM Sockets 2013-02-10 19:41:08 -05:00
nonet.c
socket.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-02-26 20:16:07 -08:00
sysctl_net.c