Initial import of binutils 2.22 on the new vendor branch

Future versions of binutils will also reside on this branch rather
than continuing to create new binutils branches for each new version.

Merge branch 'master' into amd64

udp6 - Fix multicast and other issues

* The placemarker flag was being tested inverse to what it was supposed
to be tested with.

Submitted-by: Kyle Butt <kylebutt@gmail.com>

Merge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly into devel

Merge branch 'master' of git://chlamydia.fs.ei.tum.de/dragonfly

Merge branches 'master' and 'suser_to_priv'

Conflicts:

sys/netinet/ip_carp.c
sys/platform/pc64/amd64/machdep.c

suser_* to priv_* conversion

Give the sockbuf structure its own header file and supporting source file.
Move all sockbuf-specific functions from kern/uipc_socket2.c into the new
kern/uipc_sockbuf.c and move all the sockbuf-speci

Give the sockbuf structure its own header file and supporting source file.
Move all sockbuf-specific functions from kern/uipc_socket2.c into the new
kern/uipc_sockbuf.c and move all the sockbuf-specific structures from
sys/socketvar.h to sys/sockbuf.h.

Change the sockbuf structure to only contain those fields required to
properly management a chain of mbufs. Create a signalsockbuf structure
to hold the remaining fields (e.g. selinfo, mbmax, etc).

Change the so_rcv and so_snd structures in the struct socket from
a sockbuf to a signalsockbuf.

Remove the recently added sorecv_direct structure which was being used
to provide a direct mbuf path to consumers for socket I/O. Use the newly
revamped sockbuf base structure instead. This gives mbuf consumers
direct access to the sockbuf API functions for use outside of a struct
socket. This will also allow new API functions to be added to the sockbuf
interface to ease the job of parsing data out of chained mbufs.

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Convert all pr_usrreqs structure initializations to the .name = data format.

Made jails IPv6 aware and support more than one IP address.

Based-on: Pawel Jakub Dawidek mijail patches.
Reviewed-by: Simon 'corecode' Schubert, Thomas E. Spanjaard, et al.

Rename printf -> kprintf in sys/ and add some defines where necessary
(files which are used in userland, too).

Cosmetic changes.

Rename functions to avoid conflicts with libc.

Remove *spl() from netinet6 replacing them with critical sections.

Minimal patch that allows Path MTU discovery to be turned back on, but
leave it off by default.

Tested by: Hiroki Sato, Dave Rhodus, Yonetani Tomokazu, Matt Dillon,
Andrew Atrens,

Now that 'so_pcb' is properly declared as a 'void *', remove a layer of
indirection and directly use 'so->so_pcb' in place of 'sotoinpcb(so)'.

Update includes now that the Fast IPSec code has moved to netproto/ipsec.

Submitted by: Pawel Biernacki <kaktus@dragonflybsd.pl>

Additional listhead->pcblisthead and marker support for netinet6.

Make pr_domain and pr_usrreqs pointers to const. The general stack is not
supposed to change this and it allows us to make all this structures
const like they should be. If a network protocol wants t

Make pr_domain and pr_usrreqs pointers to const. The general stack is not
supposed to change this and it allows us to make all this structures
const like they should be. If a network protocol wants to modify them,
they can still either modify the private version directly or create a copy
and change that.

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Style(9) cleanup to src/sys/netinet6:

- Convert K&R-style function definitions to ANSI style.

Submitted-by: Andre Nathan <andre@digirati.com.br>
Double-checked-by: YONETANI Tomokazu <qhwt+dragonfly

Style(9) cleanup to src/sys/netinet6:

- Convert K&R-style function definitions to ANSI style.

Submitted-by: Andre Nathan <andre@digirati.com.br>
Double-checked-by: YONETANI Tomokazu <qhwt+dragonfly-submit@les.ath.cx>

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Only enter into wildcard hash table if bind succeeds.

Only enter wildcard sockets into the wildcard hash table.

Change the "struct inpcbhead *listhead" field in "struct inpcbinfo"
to "struct inpcbhead listhead" so we can have a separate list per
"struct inpcbinfo" when it becomes per-cpu.

Once we distribute socket protocol processing requests to different
processors, we no longer have a process context to refer to, so
eliminate the use of curproc in soreserve() by passing the sockbuf

Once we distribute socket protocol processing requests to different
processors, we no longer have a process context to refer to, so
eliminate the use of curproc in soreserve() by passing the sockbuf
resource limit all the down from the system call code to sbreserve().

Eliminate the use of curproc in unp_attach() by passing down the
fields it needs from the proc structure. Define a pru_attach_info
structure to hold the information the attach usrreq function requires.

The thread argument to in_pcballoc() is unused, so we don't need
to pass a thread structure down to in_pcballoc().

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well, if netproto doesnt need old prototypes inet6 doesnt either