`ip a s` no longer shows addresses since 3.4.0 works, but 3.5.0,

the simple test case:
make clean && make -j -s && ./ip/ip a s lo

before that change, i would get:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever

but after, i now get:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

seems like the bug was introduced in the middle of that patch:

-	if (filter.family != AF_PACKET) {
+	if (filter.family && filter.family != AF_PACKET) {
+		if (filter.oneline)
+			no_link = 1;
+
 		if (rtnl_wilddump_request(&rth, filter.family, RTM_GETADDR) < 0) {
 			perror("Cannot send dump request");
 			exit(1);

if i revert the change to the if statement there, `ip a s` works for me again.

Missing space in man8 Makefile and install bridge command with
correct name

linux-3.6-rc1 supports SK_MEMINFO_BACKLOG with commit d594e987c6f54
(sock_diag: add SK_MEMINFO_BACKLOG)

ss command can display it if provided by the kernel.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Vijay Subramanian <subramanian.vijay@gmail.com>

Support for VTI via rt netlink.
Signed-off-by: Saurabh Mohan <saurabh.mohan@vyatta.com>

Configure VTI using 'ip tunnel'

These are pre -rc1 version of santised kernel headers

New tool to allow manipulating forwarding entries and monitoring
bridge events.

Rearrange Makefile, and ignore derived files

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>

IP multipath algorithms support was removed several revisions ago.
Remove from usage as well

Alternative solution to problem reported by Pravin B Shelar <pshelar@nicira.com>
Split large function ipaddr_list_or_flush into components.
Fix memory leak of address and link nlmsg info.
Avoid fetching address info if only flushing.

Add value range for 'limit' parameter.

Since the get_rate() code incorrectly interpreted bare number, the
behavior is not the same as man page and comment described.

We need to change the man page and comment for compatible with the
existing usage by scripts.

Add the missing 'delete' command for qdisc, class and filter, and
correct 'remove' to 'delete'.

Because we use the high 16 bits of tcm_info to pass prio value to
kernel, thus it's range would be [0, 0xffff], without validation
in tc when user pass a lager(>65535) priority, the actual priority
set in kernel would confuse the user.

So, add a validation to ensure prio in the range.

On current firstfrag filter, all non fragmented packets are matched.
firstfrag should check MF bit.
Signed-off-by: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com>

The off of icmp_code is not 20 but 21. Also offmask should be 0 unless
nexthdr+ is specified.
Signed-off-by: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com>

Since band number counts from zero thus band must be little than
opt.bands.

Parameter priomap use blank instead of comma to separate bands,
update manpage to confirms to this.

This makes 2 changes:
1: Add fq_codel to SEE ALSO section in tc manpage.
2: Reorder the SEE ALSO section to make the order alphabetical
(suggested by Jan Ceuleers ).
Signed-off-by: Vijay Subramanian <subramanian.vijay@gmail.com>

This patch adds the manpage for the FQ_CoDel (Fair Queuing Controlled-Delay)
AQM.
Signed-off-by: Vijay Subramanian <subramanian.vijay@gmail.com>

ip link has quadratic behavior because store_nlmsg()
has a head list pointer and search the end of list.

Provides a head/tail to cut time.

Time with 128000 net devices, to do "ip link show dev xxx"

Before: 2m3.594s
After: 0m2.830s
Signed-off-by: Eric Dumazet <edumazet@google.com>

Reported-by: Andy Furniss <andyqos@ukfsn.org>
Signed-off-by: Jan Ceuleers <jan.ceuleers@computer.org>

<groff: tc-drr.8>:67: warning: tab character in unquoted macro argument
<groff: tc-drr.8>:69: warning: tab character in unquoted macro argument

*********************

Originally filed at: http://bugs.debian.org/674706Signed-off-by: Andreas Henriksson <andreas@fatal.se>

<groff: tc.8>:51: warning: total indent cannot be negative
<groff: tc.8>:57: warning: escape character ignored before `i'

*********************

Space at end of line removed

  General considerations

a) Manuals should usually only be left justified.  Use ".ad l"
as the first regular command.

b) Each sentence should begin on a new line.  The conventions
about the amount of space between sentences are different.  This
also makes a check on the number of space characters between
words easier.

c) Separate numbers from units with a (no-break) space.  A
no-break space can be code 0xA0, "\ " (\<space>), or "\~"
(groff).

d) Use macros "TS/TE" for tables with more than two columns.
Then use

'\" t

as the first line in the source to tell "man" to use the "tbl"
preprocessor.

e) Protect last period (full stop) in abbreviations with "\&",
if it is or might be (through new formatting of source) at the
end of line, if it is also not an end of sentence.

*********************

Originally filed at: http://bugs.debian.org/674704Signed-off-by: Andreas Henriksson <andreas@fatal.se>

Signed-off-by: Jan Ceuleers <jan.ceuleers@computer.org>

codel can take 'noecn' as an option. This also makes it consistent with the
manpage.
Signed-off-by: Vijay Subramanian <subramanian.vijay@gmail.com>

This patch adds the manpage for the CoDel (Controlled-Delay) AQM.
Signed-off-by: Vijay Subramanian <subramanian.vijay@gmail.com>

Adds support for parsing IPv6 addresses to the parameters local and
remote in the l2tp commands. Requires netlink attributes L2TP_ATTR_IP6_SADDR
and L2TP_ATTR_IP6_DADDR, added in a required kernel patch already submitted
to netdev.

Also enables printing of IPv6 addresses returned by the L2TP_CMD_TUNNEL_GET
request.
Signed-off-by: Chris Elston <celston@katalix.com>
Signed-off-by: James Chapman <jchapman@katalix.com>

Fair Queue Codel packet scheduler

Principles :

- Packets are classified (internal classifier or external) on flows.
- This is a Stochastic model (as we use a hash, several flows might
                              be hashed on same slot)
- Each flow has a CoDel managed queue.
- Flows are linked onto two (Round Robin) lists,
  so that new flows have priority on old ones.

- For a given flow, packets are not reordered (CoDel uses a FIFO)
- head drops only.
- ECN capability is on by default.
- Very low memory footprint (64 bytes per flow)

tc qdisc ... fq_codel [ limit PACKETS ] [ flows number ]
                      [ target TIME ] [ interval TIME ] [ noecn ]
                      [ quantum BYTES ]
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Dave Taht <dave.taht@bufferbloat.net>
Cc: Kathleen Nichols <nichols@pollere.com>
Cc: Van Jacobson <van@pollere.net>
Cc: Tom Herbert <therbert@google.com>
Cc: Matt Mathis <mattmathis@google.com>
Cc: Nandita Dukkipati <nanditad@google.com>
Cc: Maciej Żenczykowski <maze@google.com>
Cc: Yuchung Cheng <ycheng@google.com>
Cc: Stephen Hemminger <shemminger@vyatta.com>
Cc: Changli Gao <xiaosuo@gmail.com>

An implementation of CoDel AQM, from Kathleen Nichols and Van Jacobson.

http://queue.acm.org/detail.cfm?id=2209336

This AQM main input is no longer queue size in bytes or packets, but the
delay packets stay in (FIFO) queue.

As we don't have infinite memory, we still can drop packets in enqueue()
in case of massive load, but mean of CoDel is to drop packets in
dequeue(), using a control law based on two simple parameters :

target : target sojourn time (default 5ms)
interval : width of moving time window (default 100ms)

Selected packets are dropped, unless ECN is enabled and packets can get
ECN mark instead.

Usage: tc qdisc ... codel [ limit PACKETS ] [ target TIME ]
                          [ interval TIME ] [ ecn ]

qdisc codel 10: parent 1:1 limit 2000p target 3.0ms interval 60.0ms ecn
 Sent 13347099587 bytes 8815805 pkt (dropped 0, overlimits 0 requeues 0)
 rate 202365Kbit 16708pps backlog 113550b 75p requeues 0
  count 116 lastcount 98 ldelay 4.3ms dropping drop_next 816us
  maxpacket 1514 ecn_mark 84399 drop_overlimit 0

CoDel must be seen as a base module, and should be used keeping in mind
there is still a FIFO queue. So a typical setup will probably need a
hierarchy of several qdiscs and packet classifiers to be able to meet
whatever constraints a user might have.

One possible example would be to use fq_codel, which combines Fair
Queueing and CoDel, in replacement of sfq / sfq_red.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Dave Taht <dave.taht@bufferbloat.net>

This patch provides support for marking packets with ECN instead of
dropping them with netem. This makes it possible to make use of the
netem ECN marking feature that was added recently to the kernel.
Signed-off-by: Vijay Subramanian <subramanian.vijay@gmail.com>

This patch updates the netem manpage to describe how to use
netem to mark packets with ecn instead of dropping them.
Signed-off-by: Vijay Subramanian <subramanian.vijay@gmail.com>

These man pages are now built from templates

Use sanitized version of kernel headers from 3.5 pre-rc1 merge

Reported by Robert Henney:
> the 'ip' man page does not mention the command "del" at all but does
> claim, "As a rule, it is possible to add, delete and show (or list ) objects".
> however, 'ip' does not always recognize "delete" as a commend.
>
> robh@debian:~$ ip tunnel delete
> Command "delete" is unknown, try "ip tunnel help".

Lets use "delete" in all calls to matches() for consistency. This will
make both "del" and "delete" work everywhere.
Signed-off-by: Andreas Henriksson <andreas@fatal.se>