kernel_optimize_test/include/net
Stanislaw Gruszka 5b632fe85e mac80211: introduce IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL
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.

Cc: stable@vger.kernel.org
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>
2012-12-05 09:53:31 +01:00
..
9p
bluetooth Bluetooth: AMP: Get amp_mgr reference in HS hci_conn 2012-10-18 07:27:20 -03:00
caif
irda
iucv
netfilter netlink: Rename pid to portid to avoid confusion 2012-09-10 15:30:41 -04:00
netns Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2012-10-02 11:11:09 -07:00
nfc NFC: Use IDR library to assing NFC devices IDs 2012-10-26 18:26:51 +02:00
phonet
sctp sctp: check src addr when processing SACK to update transport state 2012-10-04 15:53:48 -04:00
tc_act
act_api.h
addrconf.h netfilter: ip6tables: add MASQUERADE target 2012-08-30 03:00:18 +02:00
af_ieee802154.h
af_rxrpc.h
af_unix.h
ah.h
arp.h
atmclip.h
ax25.h userns: Convert net/ax25 to use kuid_t where appropriate 2012-08-14 21:49:42 -07:00
ax88796.h
cfg80211-wext.h
cfg80211.h cfg80211: fix BSS struct IE access races 2012-11-30 13:42:20 +01:00
checksum.h net: core: add function for incremental IPv6 pseudo header checksum updates 2012-08-30 03:00:16 +02:00
cipso_ipv4.h
cls_cgroup.h cgroup: Assign subsystem IDs during compile time 2012-09-14 09:57:43 -07:00
codel.h codel: refine one condition to avoid a nul rec_inv_sqrt 2012-08-10 16:52:54 -07:00
compat.h
datalink.h
dcbevent.h
dcbnl.h
dn_dev.h
dn_fib.h
dn_neigh.h
dn_nsp.h
dn_route.h
dn.h
dsa.h
dsfield.h
dst_ops.h
dst.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-08-22 14:21:38 -07:00
esp.h
ethoc.h
fib_rules.h
flow_keys.h
flow.h ipv4: Add FLOWI_FLAG_KNOWN_NH 2012-10-08 17:42:36 -04:00
garp.h
gen_stats.h
genetlink.h netlink: Rename pid to portid to avoid confusion 2012-09-10 15:30:41 -04:00
gre.h
gro_cells.h net: add gro_cells infrastructure 2012-10-01 17:01:46 -04:00
icmp.h
ieee80211_radiotap.h mac80211: support (partial) VHT radiotap information 2012-11-27 11:56:18 +01:00
ieee802154_netdev.h
ieee802154.h
if_inet6.h
inet_common.h
inet_connection_sock.h
inet_ecn.h tunnel: drop packet if ECN present with not-ECT 2012-09-27 18:12:37 -04:00
inet_frag.h ipv6: unify fragment thresh handling code 2012-09-19 17:23:28 -04:00
inet_hashtables.h
inet_sock.h net: use a per task frag allocator 2012-09-24 16:31:37 -04:00
inet_timewait_sock.h
inet6_connection_sock.h
inet6_hashtables.h
inetpeer.h
ip_fib.h ipv4: add a fib_type to fib_info 2012-10-04 13:58:26 -04:00
ip_vs.h
ip.h ipv4: fix path MTU discovery with connection tracking 2012-08-26 19:13:55 +02:00
ip6_checksum.h
ip6_fib.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-09-28 14:40:49 -04:00
ip6_route.h
ip6_tunnel.h gre: Support GRE over IPv6 2012-08-14 14:28:32 -07:00
ipcomp.h
ipconfig.h
ipip.h ipv4: gre: add GRO capability 2012-10-01 17:01:57 -04:00
ipv6.h ipv6: make ip6_frag_nqueues() and ip6_frag_mem() static inline 2012-09-19 17:23:28 -04:00
ipx.h
iw_handler.h
lapb.h
lib80211.h
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
llc.h llc: Remove stray reference to sysctl_llc_station_ack_timeout. 2012-09-17 13:13:24 -04:00
mac80211.h mac80211: introduce IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL 2012-12-05 09:53:31 +01:00
mac802154.h
mip6.h
mld.h
ndisc.h
neighbour.h
net_namespace.h sections: fix section conflicts in net 2012-10-06 03:04:45 +09:00
net_ratelimit.h
netdma.h
netevent.h
netlabel.h userns: Convert the audit loginuid to be a kuid 2012-09-17 18:08:54 -07:00
netlink.h netlink: Rename pid to portid to avoid confusion 2012-09-10 15:30:41 -04:00
netprio_cgroup.h cgroup: Assign subsystem IDs during compile time 2012-09-14 09:57:43 -07:00
netrom.h
nexthop.h
nl802154.h
p8022.h
ping.h
pkt_cls.h
pkt_sched.h
protocol.h
psnap.h
raw.h
rawv6.h
red.h
regulatory.h
request_sock.h tcp: TCP Fast Open Server - support TFO listeners 2012-08-31 20:02:19 -04:00
rose.h
route.h ipv4: introduce rt_uses_gateway 2012-10-08 17:42:36 -04:00
rtnetlink.h
sch_generic.h net sched: Pass the skb into change so it can access NETLINK_CB 2012-08-14 21:55:28 -07:00
scm.h net: Remove unnecessary NULL check in scm_destroy(). 2012-09-24 15:52:33 -04:00
secure_seq.h
slhc_vj.h
snmp.h
sock.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2012-10-02 13:38:27 -07:00
stp.h
tcp_memcontrol.h
tcp_states.h
tcp.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2012-10-02 11:11:09 -07:00
timewait_sock.h
transp_v6.h
udp.h
udplite.h
wext.h
wimax.h
wpan-phy.h
x25.h
x25device.h
xfrm.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2012-10-02 13:38:27 -07:00