Stanislaw Gruszka 3a2c0d4b76 mac80211: introduce IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL ... commit 5b632fe85e upstream. Commit f0425beda4 "mac80211: retry sending failed BAR frames later instead of tearing down aggr" caused regression on rt2x00 hardware (connection hangs). This regression was fixed by commit be03d4a45c "rt2x00: Don't let mac80211 send a BAR when an AMPDU subframe fails". But the latter commit caused yet another problem reported in https://bugzilla.kernel.org/show_bug.cgi?id=42828#c22 After long discussion in this thread: http://mid.gmane.org/20121018075615.GA18212@redhat.com and testing various alternative solutions, which failed on one or other setup, we have no other good fix for the issues like just revert both mentioned earlier commits. To do not affect other hardware which benefit from commit f0425beda4, instead of reverting it, introduce flag that when used will restore mac80211 behaviour before the commit. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> [replaced link with mid.gmane.org that has message-id] Signed-off-by: Johannes Berg <johannes.berg@intel.com> [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> [hq: Backported to 3.4: adjust context] Signed-off-by: Qiang Huang <h.huangqiang@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-06-07 16:02:07 -07:00
..
9p	9p: Reduce object size with CONFIG_NET_9P_DEBUG	2012-01-05 10:51:44 -06:00
bluetooth	Bluetooth: Fix mgmt handling of power on failures	2013-06-20 11:58:44 -07:00
caif	caif-hsi: Add RX flip buffer	2012-02-04 16:06:28 -05:00
irda
iucv	af_iucv: add shutdown for HS transport	2012-03-07 22:52:24 -08:00
netfilter	netfilter: nf_conntrack: reserve two bytes for nf_ct_ext->len	2014-05-18 05:25:55 -07:00
netns	BUG: headers with BUG/BUG_ON etc. need linux/bug.h	2012-03-04 17:54:34 -05:00
nfc	NFC: NCI code identation fixes	2012-03-06 15:16:25 -05:00
phonet
sctp	sctp: check cached dst before using it	2012-05-10 23:15:47 -04:00
tc_act
act_api.h
addrconf.h	ipv6,mcast: always hold idev->lock before mca_lock	2013-07-28 16:26:02 -07:00
af_ieee802154.h
af_rxrpc.h
af_unix.h	switch unix_sock to struct path	2012-03-20 21:29:41 -04:00
ah.h
arp.h	ipv4: Eliminate spurious argument to __ipv4_neigh_lookup	2012-02-15 17:48:35 -05:00
atmclip.h	atm: clip: Use device neigh support on top of "arp_tbl".	2011-11-30 18:51:03 -05:00
ax25.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
ax88796.h
cfg80211-wext.h	cfg80211: remove unused wext handler exports	2011-08-08 14:26:29 -04:00
cfg80211.h	mac80211: verify that skb data is present	2012-11-17 13:16:11 -08:00
checksum.h
cipso_ipv4.h	net: fix cipso packet validation when !NETLABEL	2013-11-04 04:23:41 -08:00
cls_cgroup.h
compat.h	net: get rid of some pointless casts to sockaddr	2012-03-11 19:11:22 -07:00
datalink.h
dcbevent.h	dcb: Add stub routines for !CONFIG_DCB	2011-10-06 15:49:51 -04:00
dcbnl.h	net: dcb: getnumtcs()/setnumtcs() should return an int	2012-03-02 18:16:49 -08:00
dn.h	decnet: net/dn.h needs net/flow.h	2012-02-15 16:37:44 -05:00
dn_dev.h
dn_fib.h
dn_neigh.h
dn_nsp.h
dn_route.h
dsa.h	dsa: Include linux/if_ether.h to fix build error	2011-12-01 11:41:06 -05:00
dsfield.h
dst.h	net: dst: provide accessor function to dst->xfrm	2013-11-04 04:23:41 -08:00
dst_ops.h	net: Rename the dst_opt default_mtu method to mtu	2011-11-26 14:29:50 -05:00
esp.h
ethoc.h
fib_rules.h
flow.h	ipv4: reset flowi parameters on route connect	2012-02-04 19:29:48 -05:00
flow_keys.h	flow_dissector: use a 64bit load/store	2011-11-29 13:17:03 -05:00
garp.h
gen_stats.h
genetlink.h	net: Deinline __nlmsg_put and genlmsg_put. -7k code on i386 defconfig.	2012-01-30 15:22:06 -05:00
gre.h
icmp.h	ipv4: reduce percpu needs for icmpmsg mibs	2011-11-09 16:04:20 -05:00
ieee80211_radiotap.h	wireless: move ieee80211chan2mhz macro	2011-11-11 12:32:50 -05:00
ieee802154.h	6LoWPAN: add fragmentation support	2011-11-14 00:19:42 -05:00
ieee802154_netdev.h
if_inet6.h	ipv6: updates to privacy addresses per RFC 4941.	2011-08-01 18:05:00 -07:00
inet6_connection_sock.h
inet6_hashtables.h	ipv6: use a stronger hash for tcp	2013-02-28 06:59:06 -08:00
inet_common.h
inet_connection_sock.h	inet: Fix kmemleak in tcp_v4/6_syn_recv_sock and dccp_v4/6_request_recv_sock	2013-01-11 09:07:14 -08:00
inet_ecn.h	inet: add rfc 3168 extract in front of INET_ECN_encapsulate()	2011-10-22 01:25:23 -04:00
inet_frag.h	inet: limit length of fragment queue hash table bucket lists	2013-03-28 12:11:54 -07:00
inet_hashtables.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
inet_sock.h	ipv6: use a stronger hash for tcp	2013-02-28 06:59:06 -08:00
inet_timewait_sock.h	inet: remove rcu protection on tw_net	2011-12-14 13:34:55 -05:00
inetpeer.h	inetpeer: fix a race in inetpeer_gc_worker()	2012-07-16 09:03:45 -07:00
ip.h	inet: fix addr_len/msg->msg_namelen assignment in recv_error and rxpmtu functions	2013-12-08 07:29:42 -08:00
ip6_checksum.h
ip6_fib.h	ipv6: clean up rt6_clean_expires	2012-04-17 22:31:59 -04:00
ip6_route.h	ipv6: Limit mtu to 65575 bytes	2014-06-07 16:01:59 -07:00
ip6_tunnel.h
ip_fib.h	ipv4: fix definition of FIB_TABLE_HASHSZ	2013-03-28 12:11:53 -07:00
ip_vs.h	ipvs: fix oops on NAT reply in br_nf context	2012-10-21 09:28:00 -07:00
ipcomp.h
ipconfig.h
ipip.h	ip: generate unique IP identificator if local fragmentation is allowed	2013-10-13 15:42:48 -07:00
ipv6.h	inet: fix addr_len/msg->msg_namelen assignment in recv_error and rxpmtu functions	2013-12-08 07:29:42 -08:00
ipx.h
iw_handler.h
lapb.h	wan: make LAPB callbacks const	2011-09-16 19:20:20 -04:00
lib80211.h	include: replace linux/module.h with "struct module" wherever possible	2011-10-31 19:32:32 -04:00
llc.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
llc_c_ac.h
llc_c_ev.h
llc_c_st.h
llc_conn.h
llc_if.h
llc_pdu.h
llc_s_ac.h
llc_s_ev.h
llc_s_st.h
llc_sap.h
mac80211.h	mac80211: introduce IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL	2014-06-07 16:02:07 -07:00
mip6.h
mld.h
ndisc.h	ipv6: Remove neigh argument from ndisc_send_redirect()	2012-01-27 21:00:08 -05:00
neighbour.h	ipv6: Use universal hash for NDISC.	2011-12-28 15:06:58 -05:00
net_namespace.h	net: use IS_ENABLED(CONFIG_IPV6)	2011-12-11 18:25:16 -05:00
net_ratelimit.h
netdma.h
netevent.h
netlabel.h	doc: Update the email address for Paul Moore in various source files	2011-08-01 17:58:33 -07:00
netlink.h	net: Deinline __nlmsg_put and genlmsg_put. -7k code on i386 defconfig.	2012-01-30 15:22:06 -05:00
netprio_cgroup.h	netprio_cgroup: fix wrong memory access when NETPRIO_CGROUP=m	2012-02-10 15:08:57 -05:00
netrom.h
nexthop.h
nl802154.h
p8022.h
ping.h
pkt_cls.h
pkt_sched.h
protocol.h	net: use IS_ENABLED(CONFIG_IPV6)	2011-12-11 18:25:16 -05:00
psnap.h
raw.h
rawv6.h
red.h	net_sched: red: Make minor corrections to comments	2012-04-16 23:53:11 -04:00
regulatory.h	cfg80211: pass DFS region to drivers through reg_notifier()	2011-11-21 16:20:41 -05:00
request_sock.h	tcp: Change possible SYN flooding messages	2011-09-15 14:49:43 -04:00
rose.h
route.h	ipv4: reset flowi parameters on route connect	2012-02-04 19:29:48 -05:00
rtnetlink.h	rtnetlink: Fix problem with buffer allocation	2012-02-21 16:56:45 -05:00
sch_generic.h	bonding: Fix corrupted queue_mapping	2012-07-16 09:03:47 -07:00
scm.h	net: fix incorrect credentials passing	2013-05-01 09:41:16 -07:00
secure_seq.h	tcp: add const qualifiers where possible	2011-10-21 05:22:42 -04:00
slhc_vj.h
snmp.h	Merge branch 'for-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2012-01-09 13:08:28 -08:00
sock.h	ipv6: do not clear pinet6 field	2013-05-19 10:54:47 -07:00
stp.h
tcp.h	tcp: force a dst refcount when prequeue packet	2013-05-19 10:54:43 -07:00
tcp_memcontrol.h	cgroup: remove cgroup_subsys argument from callbacks	2012-02-02 09:20:22 -08:00
tcp_states.h
timewait_sock.h	BUG: headers with BUG/BUG_ON etc. need linux/bug.h	2012-03-04 17:54:34 -05:00
transp_v6.h	net: relax PKTINFO non local ipv6 udp xmit check	2011-08-30 17:39:01 -04:00
udp.h	ipv6: call udp_push_pending_frames when uncorking a socket with AF_INET pending data	2013-07-28 16:26:02 -07:00
udplite.h	net: ipv4: Standardize prefixes for message logging	2012-03-12 17:05:21 -07:00
wext.h
wimax.h
wpan-phy.h	BUG: headers with BUG/BUG_ON etc. need linux/bug.h	2012-03-04 17:54:34 -05:00
x25.h
x25device.h
xfrm.h	xfrm: Workaround incompatibility of ESN and async crypto	2012-10-13 05:38:40 +09:00