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Dmitry Tarnyagin dd9dfb9f95 cfg80211: merge in beacon ies of hidden bss. 
The problem with PSM when a hidden SSID was used was originally
reported by Juuso Oikarinen.

 - When generally scanning, the AP is getting a bss entry with
   a zero SSID.
 - When associating, a probe-req is sent to the AP with the SSID,
   and as a result a probe-response is received with the hidden
   SSID in place. As a consequence, a second bss entry is created
   for the AP, now with the real SSID.
 - After association, mac80211 executes ieee80211_recalc_ps(),
   but does not switch to powersave because the beacon-ies are missing.

As result, the STA does not ever enter PSM.

The patch merges in beacon ies of hidden bss from beacon to the probe
response, creating a consistent set of ies in place.

Patch is depended on "cfg80211: fix cmp_ies" made by Johannes.

Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 		2011-11-11 12:32:47 -05:00
..
9p net/9p: Convert net/9p protocol dumps to tracepoints 2011-10-24 11:13:12 -05:00
802 rcu: convert uses of rcu_assign_pointer(x, NULL) to RCU_INIT_POINTER 2011-08-02 04:29:23 -07:00
8021q vlan: allow nested vlan_do_receive() 2011-10-30 04:43:30 -04:00
appletalk net: add skb frag size accessors 2011-10-19 03:10:46 -04:00
atm Merge branch 'master' of github.com:davem330/net 2011-09-22 03:23:13 -04:00
ax25 ax25: Fix set-but-unused variable. 2011-04-17 00:48:31 -07:00
batman-adv Merge branch 'batman-adv/maint' of git://git.open-mesh.org/linux-merge 2011-10-30 03:05:07 -04:00
bluetooth Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-next 2011-11-09 14:54:33 -05:00
bridge Merge branch 'master' of ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2011-10-24 18:18:09 -04:00
caif caif: Fix BUG() with network namespaces 2011-10-25 19:22:23 -04:00
can can: remove references to berlios mailinglist 2011-10-17 19:22:46 -04:00
ceph Merge branch 'for-linus' of git://github.com/NewDreamNetwork/ceph-client 2011-09-29 19:58:58 -07:00
core net: add wireless TX status socket option 2011-11-09 16:01:02 -05:00
dcb dcb: add DCBX mode to event notifier attributes 2011-10-06 15:49:51 -04:00
dccp ipv6: tcp: fix TCLASS value in ACK messages sent from TIME_WAIT 2011-10-27 00:44:35 -04:00
decnet rcu: convert uses of rcu_assign_pointer(x, NULL) to RCU_INIT_POINTER 2011-08-02 04:29:23 -07:00
dns_resolver KEYS: Improve /proc/keys 2011-03-17 11:59:32 +11:00
dsa net: remove use of ndo_set_multicast_list in drivers 2011-08-17 20:22:03 -07:00
econet af_econet: Use current logging styles and neatening 2011-07-03 20:05:16 -07:00
ethernet net: don't clear IFF_XMIT_DST_RELEASE in ether_setup 2011-09-15 14:49:44 -04:00
ieee802154 6LoWPAN: fix skb_copy call 2011-09-15 15:36:35 -04:00
ipv4 ipv6: tcp: fix TCLASS value in ACK messages sent from TIME_WAIT 2011-10-27 00:44:35 -04:00
ipv6 ipv6: fix route lookup in addrconf_prefix_rcv() 2011-10-30 04:12:36 -04:00
ipx ipx: fix ipx_release() 2011-03-21 18:16:39 -07:00
irda Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty 2011-10-26 15:11:09 +02:00
iucv net: more accurate skb truesize 2011-10-13 16:05:07 -04:00
key net: Remove casts of void * 2011-06-16 23:19:27 -04:00
l2tp Merge branch 'master' of ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2011-10-24 18:18:09 -04:00
lapb wan: make LAPB callbacks const 2011-09-16 19:20:20 -04:00
llc llc: Fix length check in llc_fixup_skb(). 2011-04-11 18:59:05 -07:00
mac80211 net/mac80211/debugfs.c: use kstrtoul, etc 2011-11-09 16:14:10 -05:00
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2011-10-25 13:25:22 +02:00
netlabel Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net 2011-08-20 10:39:12 -07:00
netlink af_unix: dont send SCM_CREDENTIALS by default 2011-09-28 13:29:50 -04:00
netrom netrom: Reduce switch/case indent 2011-07-01 16:11:16 -07:00
nfc NFC: use after free on error 2011-09-27 14:34:10 -04:00
packet macvlan: handle fragmented multicast frames 2011-10-18 23:22:07 -04:00
phonet rcu: convert uses of rcu_assign_pointer(x, NULL) to RCU_INIT_POINTER 2011-08-02 04:29:23 -07:00
rds Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2011-10-25 13:25:22 +02:00
rfkill net/rfkill/core.c: use kstrtoul, etc 2011-11-09 16:14:10 -05:00
rose rose: Delete commented out references to ancient firewalling code. 2011-07-07 02:41:59 -07:00
rxrpc rxrpc: Fix set but unused variable 'usage' in rxrpc_get_transport() 2011-05-19 18:51:50 -04:00
sched net_sched: cls_flow: use skb_header_pointer() 2011-10-24 18:40:14 -04:00
sctp ipv6: tcp: fix TCLASS value in ACK messages sent from TIME_WAIT 2011-10-27 00:44:35 -04:00
sunrpc Merge branch 'nfs-for-3.2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs 2011-10-25 15:44:06 +02:00
tipc tipc: Remove unused link event tracking code 2011-09-17 22:55:15 -04:00
unix af_unix: dont send SCM_CREDENTIALS by default 2011-09-28 13:29:50 -04:00
wanrouter Fix common misspellings 2011-03-31 11:26:23 -03:00
wimax
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wireless cfg80211: merge in beacon ies of hidden bss. 2011-11-11 12:32:47 -05:00
x25 x25: Prevent skb overreads when checking call user data 2011-10-17 19:31:40 -04:00
xfrm net: add skb frag size accessors 2011-10-19 03:10:46 -04:00
Kconfig NFC: add nfc subsystem core 2011-07-05 15:26:57 -04:00
Makefile NFC: add nfc subsystem core 2011-07-05 15:26:57 -04:00
compat.c net: Add sendmmsg socket system call 2011-05-05 11:10:14 -07:00
nonet.c
…
socket.c net: add wireless TX status socket option 2011-11-09 16:01:02 -05:00
sysctl_net.c
…