Using plain hlist_del() in dev_change_name() is wrong since a
concurrent reader can crash trying to dereference LIST_POISON1.

Bug introduced in commit 72c9528b (net: Introduce
dev_get_by_name_rcu())
Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Those reduced to DEBUG can possibly be triggered by unprivileged processes
and are nothing exceptional. Illegal checksum combinations can only be
caused by driver bug, so promote those messages to WARN.

Since GSO without SG will now only cause DEBUG message from
netdev_fix_features(), remove the workaround from register_netdevice().
Signed-off-by: NMichał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

During initialization of vmxnet3, the state of LRO
gets out of sync with netdev->features.

This leads to very poor TCP performance in a IP forwarding
setup and is hitting many VMware users.

Simplified call sequence:
1. vmxnet3_declare_features() initializes "adapter->lro" to true.

2. The kernel automatically disables LRO if IP forwarding is enabled,
so vmxnet3_set_flags() gets called. This also updates netdev->features.

3. Now vmxnet3_setup_driver_shared() is called. "adapter->lro" is still
set to true and LRO gets enabled again, even though
netdev->features shows it's disabled.

Fix it by updating "adapter->lro", too.

The private vmxnet3 adapter flags are scheduled for removal
in net-next, see commit a0d2730c
"net: vmxnet3: convert to hw_features".

Patch applies to 2.6.37 / 2.6.38 and 2.6.39-rc6.

Please CC: comments.
Signed-off-by: NThomas Jarosch <thomas.jarosch@intra2net.com>
Acked-by: NStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Commit 747df225 ('sfc: Always map MCDI
shared memory as uncacheable') introduced a separate mapping for the
MCDI shared memory (MC_TREG_SMEM).  This means we can no longer easily
include it in the register dump.  Since it is not particularly useful
in debugging, substitute a recognisable dummy value.
Signed-off-by: NBen Hutchings <bhutchings@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Some Cisco phones do not place the Content-Length field at the end of the
SIP message. This is valid, due to a misunderstanding of the specification
the parser expects the SDP body to start directly after the Content-Length
field. Fix the parser to scan for \r\n\r\n to locate the beginning of the
SDP body.
Reported-by: NTeresa Kang <teresa_kang@gemtek.com.tw>
Signed-off-by: NPatrick McHardy <kaber@trash.net>

Verify that the message length of a single SIP message, which is calculated
based on the Content-Length field contained in the SIP message, does not
exceed the packet boundaries.
Signed-off-by: NPatrick McHardy <kaber@trash.net>

Without this patch every access to ip_vs in procfs will increase
the netns count i.e. an unbalanced get_net()/put_net().
(ipvsadm commands also use procfs.)
The result is you can't exit a netns if reading ip_vs_* procfs entries.
Signed-off-by: NHans Schillstrom <hans.schillstrom@ericsson.com>
Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org>

The commit 6b1e960f
    bridge: Reset IPCB when entering IP stack on NF_FORWARD
broke forwarding of IPV6 packets in bridge because it would
call bp_parse_ip_options with an IPV6 packet.
Reported-by: NNoah Meyerhans <noahm@debian.org>
Signed-off-by: NStephen Hemminger <shemminger@vyatta.com>
Reviewed-by: NEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org>

The commit 6b1e960f
    bridge: Reset IPCB when entering IP stack on NF_FORWARD
broke forwarding of IPV6 packets in bridge because it would
call bp_parse_ip_options with an IPV6 packet.
Reported-by: NNoah Meyerhans <noahm@debian.org>
Signed-off-by: NStephen Hemminger <shemminger@vyatta.com>
Reviewed-by: NEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

With some combinations of arch/compiler (e.g. arm-linux-gcc) the sizeof
operator on structure returns value greater than expected. In cases when the
structure is used for mapping PDU fields it may lead to unexpected results
(such as holes and alignment problems in skb data). __packed prevents this
undesired behavior.
Signed-off-by: NVitalii Demianets <vitas@nppfactor.kiev.ua>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Since commit e9df2e8f (Use appropriate sock tclass setting for
routing lookup) we lost ability to properly add ECN codemarks to ipv6
TCP frames.

It seems like TCP_ECN_send() calls INET_ECN_xmit(), which only sets the
ECN bit in the IPv4 ToS field (inet_sk(sk)->tos), but after the patch,
what's checked is inet6_sk(sk)->tclass, which is a completely different
field.

Close bug https://bugzilla.kernel.org/show_bug.cgi?id=34322

[Eric Dumazet] : added the INET_ECN_dontxmit() fix and replace macros
by inline functions for clarity.
Signed-off-by: NSteinar H. Gunderson <sgunderson@bigfoot.com>
Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com>
Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Changeset dcd39c90 ("ne-h8300: convert to
net_device_ops") broke ne-h8300 by adding 8390.o to the link. That
meant that lib8390.c was included twice, once in ne-h8300.c and once in
8390.c, subject to different macros. This patch reverts that by
avoiding the wrappers in 8390.c.

Fix based on commits 217cbfa8 ("mac8390:
fix regression caused during net_device_ops conversion") and
4e0168fa ("mac8390: fix build with
NET_POLL_CONTROLLER").
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Cc: stable@kernel.org
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Changeset 5618f0d1 ("hydra: convert to
net_device_ops") broke hydra by adding 8390.o to the link. That
meant that lib8390.c was included twice, once in hydra.c and once in
8390.c, subject to different macros. This patch reverts that by
avoiding the wrappers in 8390.c.

Fix based on commits 217cbfa8 ("mac8390:
fix regression caused during net_device_ops conversion") and
4e0168fa ("mac8390: fix build with
NET_POLL_CONTROLLER").
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Cc: stable@kernel.org
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Changeset b6114794 ("zorro8390: convert to
net_device_ops") broke zorro8390 by adding 8390.o to the link. That
meant that lib8390.c was included twice, once in zorro8390.c and once in
8390.c, subject to different macros. This patch reverts that by
avoiding the wrappers in 8390.c.

Fix based on commits 217cbfa8 ("mac8390:
fix regression caused during net_device_ops conversion") and
4e0168fa ("mac8390: fix build with
NET_POLL_CONTROLLER").
Reported-by: NChristian T. Steigies <cts@debian.org>
Suggested-by: NFinn Thain <fthain@telegraphics.com.au>
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Tested-by: NChristian T. Steigies <cts@debian.org>
Cc: stable@kernel.org
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

We enabled write-combining for memory-mapped registers in commit
65f0b417, but inhibited it for the
MCDI shared memory where this is not supported.  However,
write-combining mappings also allow read-reordering, which may also
be a problem.

I found that when an SFC9000-family controller is connected to an
Intel 3000 chipset, and write-combining is enabled, the controller
stops responding to PCIe read requests during driver initialisation
while the driver is polling for completion of an MCDI command.  This
results in an NMI and system hang.  Adding read memory barriers
between all reads to the shared memory area appears to reduce but not
eliminate the probability of this.

We have not yet established whether this is a bug in our BIU or in the
PCIe bridge.  For now, work around by mapping the shared memory area
separately.
Signed-off-by: NBen Hutchings <bhutchings@solarflare.com>

The ehea driver oopses during memory hotplug if the ports are not
up. A simple testcase:

# ifconfig ethX down
# echo offline > /sys/devices/system/memory/memory32/state

Oops: Kernel access of bad area, sig: 11 [#1]
last sysfs file: /sys/devices/system/memory/memory32/state
REGS: c000000709393110 TRAP: 0300   Not tainted  (2.6.39-rc2-01385-g7ef73bca-dirty)
DAR: 0000000000000000, DSISR: 40000000
...
NIP [c000000000067c98] .__wake_up_common+0x48/0xf0
LR [c00000000006d034] .__wake_up+0x54/0x90
Call Trace:
[c00000000006d034] .__wake_up+0x54/0x90
[d000000006bb6270] .ehea_rereg_mrs+0x140/0x730 [ehea]
[d000000006bb69c4] .ehea_mem_notifier+0x164/0x170 [ehea]
[c0000000006fc8a8] .notifier_call_chain+0x78/0xf0
[c0000000000b3d70] .__blocking_notifier_call_chain+0x70/0xb0
[c000000000458d78] .memory_notify+0x28/0x40
[c0000000001871d8] .remove_memory+0x208/0x6d0
[c000000000458264] .memory_section_action+0x94/0x140
[c0000000004583ec] .memory_block_change_state+0xdc/0x1d0
[c0000000004585cc] .store_mem_state+0xec/0x160
[c00000000044768c] .sysdev_store+0x3c/0x50
[c00000000020b48c] .sysfs_write_file+0xec/0x1f0
[c00000000018f86c] .vfs_write+0xec/0x1e0
[c00000000018fa88] .SyS_write+0x58/0xd0

To fix this, initialise the waitqueues during port probe instead
of port open.
Signed-off-by: NAnton Blanchard <anton@samba.org>
Cc: stable@kernel.org
Acked-by: NBreno Leitao <leitao@linux.vnet.ibm.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

TTY layer expects 0 if the ldisc->open operation succeeded.
Reported-by: NMatvejchikov Ilya <matvejchikov@gmail.com>
Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Like other mobile broadband device ethernet interfaces, mark the LG
VL600 with the 'wwan' devtype so userspace knows it needs additional
configuration via the AT port before the interface can be used.
Signed-off-by: NDan Williams <dcbw@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Unlike the standard case, disabled anti replay detection needs some
nontrivial extra treatment on ESN. RFC 4303 states:

Note: If a receiver chooses to not enable anti-replay for an SA, then
the receiver SHOULD NOT negotiate ESN in an SA management protocol.
Use of ESN creates a need for the receiver to manage the anti-replay
window (in order to determine the correct value for the high-order
bits of the ESN, which are employed in the ICV computation), which is
generally contrary to the notion of disabling anti-replay for an SA.

So return an error if an ESN state with disabled anti replay detection
is inserted for now and add the extra treatment later if we need it.
Signed-off-by: NSteffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

As it is, we assign the outer modes output function to the dst entry
when we create the xfrm bundle. This leads to two problems on interfamily
scenarios. We might insert ipv4 packets into ip6_fragment when called
from xfrm6_output. The system crashes if we try to fragment an ipv4
packet with ip6_fragment. This issue was introduced with git commit
ad0081e4 (ipv6: Fragment locally generated tunnel-mode IPSec6 packets
as needed). The second issue is, that we might insert ipv4 packets in
netfilter6 and vice versa on interfamily scenarios.

With this patch we assign the inner mode output function to the dst entry
when we create the xfrm bundle. So xfrm4_output/xfrm6_output from the inner
mode is used and the right fragmentation and netfilter functions are called.
We switch then to outer mode with the output_finish functions.
Signed-off-by: NSteffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Commit 44345724 (factorize sync-rcu call in
unregister_netdevice_many) mistakenly removed one test from dev_close()

Following actions trigger a BUG :

modprobe bonding
modprobe dummy
ifconfig bond0 up
ifenslave bond0 dummy0
rmmod dummy

dev_close() must not close a non IFF_UP device.

With help from Frank Blaschka and Einar EL Lueck
Reported-by: NFrank Blaschka <blaschka@linux.vnet.ibm.com>
Reported-by: NEinar EL Lueck <ELELUECK@de.ibm.com>
Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

ip link add link eth2 eth2.103 type vlan id 103 gvrp on loose_binding on
ip link set eth2.103 up
rmmod tg3    # driver providing eth2

 BUG: unable to handle kernel NULL pointer dereference at           (null)
 IP: [<ffffffffa0030c9e>] garp_request_leave+0x3e/0xc0 [garp]
 PGD 11d251067 PUD 11b9e0067 PMD 0
 Oops: 0000 [#1] SMP
 last sysfs file: /sys/devices/virtual/net/eth2.104/ifindex
 CPU 0
 Modules linked in: tg3(-) 8021q garp nfsd lockd auth_rpcgss sunrpc libphy sg [last unloaded: x_tables]

 Pid: 11494, comm: rmmod Tainted: G        W   2.6.39-rc6-00261-gfd71257-dirty #580 HP ProLiant BL460c G6
 RIP: 0010:[<ffffffffa0030c9e>]  [<ffffffffa0030c9e>] garp_request_leave+0x3e/0xc0 [garp]
 RSP: 0018:ffff88007a19bae8  EFLAGS: 00010286
 RAX: 0000000000000000 RBX: ffff88011b5e2000 RCX: 0000000000000002
 RDX: 0000000000000000 RSI: 0000000000000175 RDI: ffffffffa0030d5b
 RBP: ffff88007a19bb18 R08: 0000000000000001 R09: ffff88011bd64a00
 R10: ffff88011d34ec00 R11: 0000000000000000 R12: 0000000000000002
 R13: ffff88007a19bc48 R14: ffff88007a19bb88 R15: 0000000000000001
 FS:  0000000000000000(0000) GS:ffff88011fc00000(0063) knlGS:00000000f77d76c0
 CS:  0010 DS: 002b ES: 002b CR0: 000000008005003b
 CR2: 0000000000000000 CR3: 000000011a675000 CR4: 00000000000006f0
 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
 Process rmmod (pid: 11494, threadinfo ffff88007a19a000, task ffff8800798595c0)
 Stack:
  ffff88007a19bb36 ffff88011c84b800 ffff88011b5e2000 ffff88007a19bc48
  ffff88007a19bb88 0000000000000006 ffff88007a19bb38 ffffffffa003a5f6
  ffff88007a19bb38 670088007a19bba8 ffff88007a19bb58 ffffffffa00397e7
 Call Trace:
  [<ffffffffa003a5f6>] vlan_gvrp_request_leave+0x46/0x50 [8021q]
  [<ffffffffa00397e7>] vlan_dev_stop+0xb7/0xc0 [8021q]
  [<ffffffff8137e427>] __dev_close_many+0x87/0xe0
  [<ffffffff8137e507>] dev_close_many+0x87/0x110
  [<ffffffff8137e630>] rollback_registered_many+0xa0/0x240
  [<ffffffff8137e7e9>] unregister_netdevice_many+0x19/0x60
  [<ffffffffa00389eb>] vlan_device_event+0x53b/0x550 [8021q]
  [<ffffffff8143f448>] ? ip6mr_device_event+0xa8/0xd0
  [<ffffffff81479d03>] notifier_call_chain+0x53/0x80
  [<ffffffff81062539>] __raw_notifier_call_chain+0x9/0x10
  [<ffffffff81062551>] raw_notifier_call_chain+0x11/0x20
  [<ffffffff8137df82>] call_netdevice_notifiers+0x32/0x60
  [<ffffffff8137e69f>] rollback_registered_many+0x10f/0x240
  [<ffffffff8137e85f>] rollback_registered+0x2f/0x40
  [<ffffffff8137e8c8>] unregister_netdevice_queue+0x58/0x90
  [<ffffffff8137e9eb>] unregister_netdev+0x1b/0x30
  [<ffffffffa005d73f>] tg3_remove_one+0x6f/0x10b [tg3]

We should call vlan_gvrp_request_leave() from unregister_vlan_dev(),
not from vlan_dev_stop(), because vlan_gvrp_uninit_applicant()
is called right after unregister_netdevice_queue(). In batch mode,
unregister_netdevice_queue() doesn’t immediately call vlan_dev_stop().
Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

We occasionally see list corruption using libertas.

While we haven't been able to diagnose this precisely, we have spotted
a possible cause: cmdpendingq is generally modified with driver_lock
held. However, there are a couple of points where this is not the case.

Fix up those operations to execute under the lock, it seems like
the correct thing to do and will hopefully improve the situation.
Signed-off-by: NPaul Fox <pgf@laptop.org>
Signed-off-by: NDaniel Drake <dsd@laptop.org>
Acked-by: NDan Williams <dcbw@redhat.com>
Cc: stable@kernel.org
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

We should not switch to non-IBSS channels when working in IBSS mode,
otherwise there are microcode errors, and after some time system
crashes.

This bug is only observable when software scan is used in IBSS mode,
so should be considered as regression after:

commit 0263aa45
Author: Stanislaw Gruszka <sgruszka@redhat.com>
Date:   Tue Mar 29 11:24:21 2011 +0200

    iwl3945: disable hw scan by default

However IBSS mode check, which this patch add again, was removed by

commit b2f30e8b
Author: Johannes Berg <johannes.berg@intel.com>
Date:   Thu Jan 21 07:32:20 2010 -0800

    iwlwifi: remove IBSS channel sanity check

That commit claim that mac80211 will not use non-IBSS channel in IBSS
mode, what definitely is not true. Bug probably should be fixed in
mac80211, but that will require more work, so better to apply that patch
temporally, and provide proper mac80211 fix latter.

Resolves:
https://bugzilla.kernel.org/show_bug.cgi?id=34452Reported-and-tested-by: NMikko Rapeli <mikko.rapeli@iki.fi>
Cc: stable@kernel.org # 2.6.38.5+
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

during suspend/S3 state drv_flush is called from mac80211 irrespective of
interface count. In ath9k we queue a work in ath9k_flush which we expect
to be cancelled in the drv_stop call back. during suspend process mac80211
calls drv_stop only when the interface count(local->count) is non-zero.
unfortunately when the network manager is enabled, drv_flush is called
while drv_stop is not called as local->count reaches '0'.
	So fix this by simply checking for the device presence in the
drv_flush call back in the driver before queueing work or anything else.
this patch fixes the following WARNING

	Call Trace:
	[<c014c6e2>] warn_slowpath_common+0x72/0xa0
	[<fc133f99>] ? ieee80211_can_queue_work+0x39/0x50 [mac80211]
	[<fc133f99>] ? ieee80211_can_queue_work+0x39/0x50 [mac80211]
	[<c014c75b>] warn_slowpath_fmt+0x2b/0x30
	[<fc133f99>] ieee80211_can_queue_work+0x39/0x50 [mac80211]
	[<fc134ed1>] ieee80211_queue_delayed_work+0x21/0x50 [mac80211]
	[<fc1e5b22>] ath_tx_complete_poll_work+0xb2/0x100 [ath9k]
	[<c016399e>] run_workqueue+0x8e/0x150
	[<fc1e5a70>] ? ath_tx_complete_poll_work+0x0/0x100 [ath9k]
	[<c0163ae4>] worker_thread+0x84/0xe0
	[<c0167a60>] ? autoremove_wake_function+0x0/0x50
	[<c0163a60>] ? worker_thread+0x0/0xe0
	[<c01677d4>] kthread+0x74/0x80
	[<c0167760>] ? kthread+0x0/0x80
	[<c0104087>] kernel_thread_helper+0x7/0x10
---[ end trace 2aff81010df9215b ]---
Signed-off-by: NRajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: NMohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

When we are disconnecting, we set PS off, but this happens before we
send the deauth/disassoc request.  When the deauth/disassoc frames are
sent, we trigger the dynamic ps timer, which then times out and turns
PS back on.  Thus, PS remains on after disconnecting, causing problems
when associating again.

This can be fixed by preventing the timer to start when we're not
associated anymore.
Signed-off-by: NLuciano Coelho <coelho@ti.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

This patch reverts a2361c87:
"[PATCH] netfilter: xt_conntrack: warn about use in raw table"

Florian Wesphal says:
"... when the packet was sent from the local machine the skb
already has ->nfct attached, and -m conntrack seems to do
the right thing."
Acked-by: NJan Engelhardt <jengelh@medozas.de>
Reported-by: NFlorian Wesphal <fw@strlen.de>
Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org>

The mask indicates the bits one wants to zero out, so it needs to be
inverted before applying to the original TOS field.
Signed-off-by: NFernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org>

The IPv6 header is not zeroed out in alloc_skb so we must initialize
it properly unless we want to see IPv6 packets with random TOS fields
floating around. The current implementation resets the flow label
but this could be changed if deemed necessary.

We stumbled upon this issue when trying to apply a mangle rule to
the RST packet generated by the REJECT target module.
Signed-off-by: NFernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org>

DESCRIPTION
This patch tries to restore the initial init and cleanup
sequences that was before namspace patch.
Netns also requires action when net devices unregister
which has never been implemented. I.e this patch also
covers when a device moves into a network namespace,
and has to be released.

IMPLEMENTATION
The number of calls to register_pernet_device have been
reduced to one for the ip_vs.ko
Schedulers still have their own calls.

This patch adds a function __ip_vs_service_cleanup()
and an enable flag for the netfilter hooks.

The nf hooks will be enabled when the first service is loaded
and never disabled again, except when a namespace exit starts.
Signed-off-by: NHans Schillstrom <hans@schillstrom.com>
Acked-by: NJulian Anastasov <ja@ssi.bg>
[horms@verge.net.au: minor edit to changelog]
Signed-off-by: NSimon Horman <horms@verge.net.au>

If the sync daemons run in a name space while it crashes
or get killed, there is no way to stop them except for a reboot.
When all patches are there, ip_vs_core will handle register_pernet_(),
i.e. ip_vs_sync_init() and ip_vs_sync_cleanup() will be removed.

Kernel threads should not increment the use count of a socket.
By calling sk_change_net() after creating a socket this is avoided.
sock_release cant be used intead sk_release_kernel() should be used.

Thanks Eric W Biederman for your advices.
Signed-off-by: NHans Schillstrom <hans@schillstrom.com>
[horms@verge.net.au: minor edit to changelog]
Signed-off-by: NSimon Horman <horms@verge.net.au>

The optimizations in commit 255d0dc3
(netfilter: x_table: speedup compat operations) assume that
xt_compat_add_offset is called once per rule.

ebtables however called it for each match/target found in a rule.

The match/watcher/target parser already returns the needed delta, so it
is sufficient to move the xt_compat_add_offset call to a more reasonable
location.

While at it, also get rid of the unused COMPAT iterator macros.
Signed-off-by: NFlorian Westphal <fw@strlen.de>
Signed-off-by: NPatrick McHardy <kaber@trash.net>

commit 255d0dc3 (netfilter: x_table: speedup compat operations)
made ebtables not working anymore.

1) xt_compat_calc_jump() is not an exact match lookup
2) compat_table_info() has a typo in xt_compat_init_offsets() call
3) compat_do_replace() misses a xt_compat_init_offsets() call
Reported-by: Ndann frazier <dannf@dannf.org>
Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: NPatrick McHardy <kaber@trash.net>

This patch fixes the missing initialization of the start time if
the timestamp support is enabled.

libnetfilter_conntrack/utils# conntrack -E &
libnetfilter_conntrack/utils# ./conntrack_create
tcp      6 109 ESTABLISHED src=1.1.1.1 dst=2.2.2.2 sport=1025 dport=21 packets=0 bytes=0 [UNREPLIED] src=2.2.2.2 dst=1.1.1.1 sport=21 dport=1025 packets=0 bytes=0 mark=0 delta-time=1303296401 use=2
Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: NPatrick McHardy <kaber@trash.net>

Support new device OKI SEMICONDUCTOR ML7223 IOH(Input/Output Hub).
The ML7223 IOH is for MP(Media Phone) use.
The ML7223 is companion chip for Intel Atom E6xx series.
The ML7223 is completely compatible for Intel EG20T PCH.
Signed-off-by: NTomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>