linux/include/net
Eric Dumazet 35790c0421 tcp: fix MD5 (RFC2385) support
TCP MD5 support uses percpu data for temporary storage. It currently
disables preemption so that same storage cannot be reclaimed by another
thread on same cpu.

We also have to make sure a softirq handler wont try to use also same
context. Various bug reports demonstrated corruptions.

Fix is to disable preemption and BH.

Reported-by: Bhaskar Dutta <bhaskie@gmail.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-16 00:34:04 -07:00
..
9p 9p: Make sure we are able to clunk the cached fid on umount 2010-04-05 10:37:36 -05:00
bluetooth Bluetooth: Convert debug files to actually use debugfs instead of sysfs 2010-03-21 05:49:35 +01:00
irda tree-wide: fix typos "ass?o[sc]iac?te" -> "associate" in comments 2010-02-15 15:38:10 +01:00
iucv include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
netfilter include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
netns packet: convert socket list to RCU (v3) 2010-02-22 15:45:56 -08:00
phonet Phonet: zero-copy GPRS TX 2010-01-07 00:24:55 -08:00
sctp sctp: Fix a race between ICMP protocol unreachable and connect() 2010-05-06 00:56:07 -07:00
tc_act
tipc
act_api.h
addrconf.h net: Add checking to rcu_dereference() primitives 2010-02-25 09:41:03 +01:00
af_ieee802154.h
af_rxrpc.h
af_unix.h
ah.h
arp.h
atmclip.h
ax25.h include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ax88796.h
cfg80211.h nl80211: add power save commands 2010-02-19 15:52:40 -05:00
checksum.h
cipso_ipv4.h
compat.h net: fix compat_sys_recvmmsg parameter type 2009-12-11 15:07:56 -08:00
datalink.h
dcbnl.h
dn.h
dn_dev.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2009-12-08 07:55:01 -08:00
dn_fib.h
dn_neigh.h
dn_nsp.h
dn_route.h
dsa.h
dsfield.h
dst.h net: Add rtnetlink init_rcvwnd to set the TCP initial receive window 2009-12-23 14:13:30 -08:00
dst_ops.h
esp.h
ethoc.h
fib_rules.h include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
flow.h
garp.h
gen_stats.h
genetlink.h
icmp.h icmp: move icmp_err_convert[] to .rodata 2010-01-23 01:21:28 -08:00
ieee80211_radiotap.h wireless: update radiotap parser 2010-02-08 16:50:53 -05:00
ieee802154.h
ieee802154_netdev.h
if_inet6.h IPv6: convert mc_lock to spinlock 2010-02-17 18:48:44 -08:00
inet6_connection_sock.h
inet6_hashtables.h tcp: Fix a connect() race with timewait sockets 2009-12-08 20:17:51 -08:00
inet_common.h
inet_connection_sock.h
inet_ecn.h
inet_frag.h
inet_hashtables.h tcp: Fix a connect() race with timewait sockets 2009-12-08 20:17:51 -08:00
inet_sock.h tcp: Generalized TTL Security Mechanism 2010-01-11 16:28:01 -08:00
inet_timewait_sock.h tcp: Fix a connect() race with timewait sockets 2009-12-08 20:17:51 -08:00
inetpeer.h
ip.h percpu: add __percpu sparse annotations to net 2010-02-16 23:05:38 -08:00
ip6_checksum.h
ip6_fib.h ipv6: use standard lists for FIB walks 2010-02-18 14:30:17 -08:00
ip6_route.h ipv6: Optmize translation between IPV6_PREFER_SRC_xxx and RT6_LOOKUP_F_xxx. 2010-03-07 15:25:53 -08:00
ip6_tunnel.h ipv6 ip6_tunnel: eliminate unused recursion field from ip6_tnl{}. 2010-03-10 07:32:29 -08:00
ip_fib.h
ip_vs.h ipvs: SCTP Trasport Loadbalancing Support 2010-02-18 12:31:05 +01:00
ipcomp.h percpu: add __percpu sparse annotations to net 2010-02-16 23:05:38 -08:00
ipconfig.h
ipip.h
ipv6.h ipv6: Remove IPV6_ADDR_RESERVED 2010-02-26 03:59:07 -08:00
ipx.h include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
iw_handler.h
lapb.h
lib80211.h
llc.h llc: convert llc_sap_list to RCU 2009-12-26 20:46:28 -08:00
llc_c_ac.h
llc_c_ev.h
llc_c_st.h
llc_conn.h llc: use a device based hash table to speed up multicast delivery 2009-12-26 20:43:57 -08:00
llc_if.h
llc_pdu.h
llc_s_ac.h
llc_s_ev.h
llc_s_st.h
llc_sap.h
mac80211.h mac80211: Fix HT rate control configuration 2010-03-03 15:39:21 -05:00
mip6.h
ndisc.h
neighbour.h percpu: add __percpu sparse annotations to net 2010-02-16 23:05:38 -08:00
net_namespace.h nsproxy: remove INIT_NSPROXY() 2010-03-12 15:52:40 -08:00
netdma.h
netevent.h
netlabel.h include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
netlink.h netlink: fix unaligned access in nla_get_be64() 2010-03-19 22:47:23 -07:00
netrom.h include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
nexthop.h
nl802154.h
p8022.h
pkt_cls.h
pkt_sched.h sched: add head drop fifo queue 2010-01-28 21:27:00 -08:00
protocol.h
psnap.h
raw.h
rawv6.h
red.h
regulatory.h cfg80211: add regulatory hint disconnect support 2010-02-01 15:40:06 -05:00
request_sock.h tcp: account SYN-ACK timeouts & retransmissions 2010-01-17 19:09:39 -08:00
rose.h
route.h percpu: add __percpu sparse annotations to net 2010-02-16 23:05:38 -08:00
rtnetlink.h rtnetlink: support specifying device flags on device creation 2010-02-27 02:43:40 -08:00
sch_generic.h sched: add head drop fifo queue 2010-01-28 21:27:00 -08:00
scm.h
slhc_vj.h
snmp.h percpu: add __percpu sparse annotations to net 2010-02-16 23:05:38 -08:00
sock.h net: fix compile error due to double return type in SOCK_DEBUG 2010-05-02 13:42:39 -07:00
stp.h
tcp.h tcp: fix MD5 (RFC2385) support 2010-05-16 00:34:04 -07:00
tcp_states.h
timewait_sock.h
transp_v6.h
udp.h
udplite.h
wext.h
wimax.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
wpan-phy.h
x25.h Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 2010-04-11 02:44:30 -07:00
x25device.h
xfrm.h include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00