New system call added in
  commit a8ca5d0e
  mm: mlock: add new mlock system call
Signed-off-by: NTony Luck <tony.luck@intel.com>

systemd > 218 fails to compile on ia64 with:

     error: ‘__NR_kcmp’ undeclared [1].

I've been told that this is because the kcmp syscall hasn't been wired up
for the ia64 arch [2].

The proposed patch thus wire up the kcmp syscall for the ia64 arch.

[1] https://bugs.gentoo.org/show_bug.cgi?id=560492
[2] https://bugs.gentoo.org/show_bug.cgi?id=560492#c17Signed-off-by: NÉmeric MASCHINO <emeric.maschino@gmail.com>
Signed-off-by: NTony Luck <tony.luck@intel.com>

Signed-off-by: NTony Luck <tony.luck@intel.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

See commit 51f39a1f
    syscalls: implement execveat() system call
Signed-off-by: NTony Luck <tony.luck@intel.com>

See commit 99c55f7d
   bpf: introduce BPF syscall and maps
Signed-off-by: NTony Luck <tony.luck@intel.com>

Cut & paste typo from the line above.
Reported-by: NBen Hutchings <ben@decadent.org.uk>
Signed-off-by: NTony Luck <tony.luck@intel.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Yet another system call. This one added by:

   commit 9183df25
   shm: add memfd_create() syscall
Signed-off-by: NTony Luck <tony.luck@intel.com>

See commit c6e9d6f3
    random: introduce getrandom(2) system call

for all the details (and even a manual page!)
Signed-off-by: NTony Luck <tony.luck@intel.com>

Signed-off-by: NMiklos Szeredi <mszeredi@suse.cz>
Acked-by: NTony Luck <tony.luck@intel.com>

New syscalls for v3.14

Signed-off-by: Tony Luck <tony.luck#intel.com>

Linux was granted a new system call to load modules by file descriptor
in commit 34e1169d ("module: add syscall to load module from fd").

Wire it up for ia64 (ready for the Chrome port :-)
Signed-off-by: NTony Luck <tony.luck@intel.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Signed-off-by: NDavid Howells <dhowells@redhat.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NThomas Gleixner <tglx@linutronix.de>
Acked-by: NMichael Kerrisk <mtk.manpages@gmail.com>
Acked-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: NDave Jones <davej@redhat.com>

While debugging udev > 170 failure on Debian Wheezy
(http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=648325), it appears
that the issue was in fact due to missing accept4() in ia64.

This patch simply adds accept4() to ia64.
Signed-off-by: NÉmeric Maschino <emeric.maschino@gmail.com>
Signed-off-by: NTony Luck <tony.luck@intel.com>

Add sys_process_vm_readv and sys_process_vm_writev to ia64
syscall table. Passes tests at http://ozlabs.org/~cyeoh/cma/cma-test-20110718.tgzSigned-off-by: NTony Luck <tony.luck@intel.com>

Add entries in unistd.h and entry.S to make this new syscall visible.
Signed-off-by: NTony Luck <tony.luck@intel.com>

32bit and 64bit on x86 are tested and working.  The rest I have looked
at closely and I can't find any problems.

setns is an easy system call to wire up.  It just takes two ints so I
don't expect any weird architecture porting problems.

While doing this I have noticed that we have some architectures that are
very slow to get new system calls.  cris seems to be the slowest where
the last system calls wired up were preadv and pwritev.  avr32 is weird
in that recvmmsg was wired up but never declared in unistd.h.  frv is
behind with perf_event_open being the last syscall wired up.  On h8300
the last system call wired up was epoll_wait.  On m32r the last system
call wired up was fallocate.  mn10300 has recvmmsg as the last system
call wired up.  The rest seem to at least have syncfs wired up which was
new in the 2.6.39.

v2: Most of the architecture support added by Daniel Lezcano <dlezcano@fr.ibm.com>
v3: ported to v2.6.36-rc4 by: Eric W. Biederman <ebiederm@xmission.com>
v4: Moved wiring up of the system call to another patch
v5: ported to v2.6.39-rc6
v6: rebased onto parisc-next and net-next to avoid syscall  conflicts.
v7: ported to Linus's latest post 2.6.39 tree.

>  arch/blackfin/include/asm/unistd.h     |    3 ++-
>  arch/blackfin/mach-common/entry.S      |    1 +
Acked-by: NMike Frysinger <vapier@gentoo.org>

Oh - ia64 wiring looks good.
Acked-by: NTony Luck <tony.luck@intel.com>
Signed-off-by: NEric W. Biederman <ebiederm@xmission.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Four new syscalls:
	sys_name_to_handle_at
	sys_open_by_handle_at
	sys_clock_adjtime
	sys_syncfs
Signed-off-by: NTony Luck <tony.luck@intel.com>

arch/ia64/kernel/process.c:636: error: conflicting types for ‘sys_execve’

commit d7627467
Make do_execve() take a const filename pointer

Missed the declaration of sys_execve in the ia64 asm/unistd.h (perhaps
because there is no reason for it to be there ... it might be a left over
from the COMPAT code?). Just delete the conflicting version.
Signed-off-by: NTony Luck <tony.luck@intel.com>

Three new syscalls for 2.6.36: prlimit64, fanotify_init and
fanotify_mark.  Wire up the ia64 syscall table for them.
Signed-off-by: NTony Luck <tony.luck@intel.com>

Mark arguments to certain system calls as being const where they should be but
aren't.  The list includes:

 (*) The filename arguments of various stat syscalls, execve(), various utimes
     syscalls and some mount syscalls.

 (*) The filename arguments of some syscall helpers relating to the above.

 (*) The buffer argument of various write syscalls.
Signed-off-by: NDavid Howells <dhowells@redhat.com>
Acked-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

This has been broken since May 2008 when Al Viro killed altroot support.
Since nobody has complained, it would appear that there are no users of
this code (A plausible theory since the main OSVs that support ia64 prefer
to use the IA32-EL software emulation).
Signed-off-by: NTony Luck <tony.luck@intel.com>

Build warning:
<stdin>:1523:2: warning: #warning syscall recvmmsg not implemented

Because when recvmmesg was added, the previous syscall define was
cut&pasted, and a spurious "rt_" left in the name of the define.
Signed-off-by: NTony Luck <tony.luck@intel.com>

Reported-by: N"Tony Luck" <tony.luck@intel.com>
Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
Acked-by: NTony Luck <tony.luck@intel.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

ia64 doesn't have old and new versions of the umount system call.
It just has the new version.

Fixes this build warning:
<stdin>:395:2: warning: #warning syscall umount2 not implemented
Signed-off-by: NTony Luck <tony.luck@intel.com>

Assign syscall #1321 for rt_tgsigqueueinfo.
Signed-off-by: NTony Luck <tony.luck@intel.com>

Gerd Hoffmann added these to Linux.  Let ia64 use them.
Signed-off-by: NTony Luck <tony.luck@intel.com>

Remove __attribute__((weak)) from common code sys_pipe implemantation.
IA64, ALPHA, SUPERH (32bit) and SPARC (32bit) have own implemantations
with the same name. Just rename them.
For sys_pipe2 there is no architecture specific implementation.

Cc: Richard Henderson <rth@twiddle.net>
Cc: David S. Miller <davem@davemloft.net>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com>

It's just a duplicate of the native sys_pause, which we can use after
defining __ARCH_WANT_SYS_PAUSE.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NTony Luck <tony.luck@intel.com>

After moving the the include files there were a few clean-ups:

1) Some files used #include <asm-ia64/xyz.h>, changed to <asm/xyz.h>

2) Some comments alerted maintainers to look at various header files to
make matching updates if certain code were to be changed. Updated these
comments to use the new include paths.

3) Some header files mentioned their own names in initial comments. Just
deleted these self references.
Signed-off-by: NTony Luck <tony.luck@intel.com>

Six new system calls: signalfd4, eventfd2, epoll_create1,
dup3, pipe2 and inotify_init1.
Signed-off-by: NTony Luck <tony.luck@intel.com>

Add ia64 hooks for the new syscalls that were added in
commit 4d672e7aSigned-off-by: NTony Luck <tony.luck@intel.com>

sys_fallocate for ia64. This uses an empty slot #1303 erroneously
marked as reserved for move_pages (which had already been allocated
as syscall #1276)
Signed-Off-By: NDave Chinner <dgc@sgi.com>
Signed-off-by: NTony Luck <tony.luck@intel.com>

There are seven legacy system calls that ia64 doesn't implement, but glibc
provides equivalent functionality by using more modern system calls. Stop
checksyscalls.sh from complaining about these seven.
Signed-off-by: NTony Luck <tony.luck@intel.com>

Signed-off-by: NTony Luck <tony.luck@intel.com>

Another day, another pair of new system calls.
Signed-off-by: NTony Luck <tony.luck@intel.com>

Signed-off-by: NAlexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Signed-off-by: NAlexey Dobriyan <adobriyan@openvz.org>
Signed-off-by: NTony Luck <tony.luck@intel.com>

Preparation for pselect and ppoll.
ia32 compat code not tested. :-(
Signed-off-by: NAlexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Signed-off-by: NAlexey Dobriyan <adobriyan@openvz.org>
Signed-off-by: NTony Luck <tony.luck@intel.com>

getcpu system call returns cpu# and node# on which this system call and
its caller are running. This patch hooks up its implementation on IA64.
Signed-off-by: NFenghua Yu <fenghua.yu@intel.com>
Signed-off-by: NTony Luck <tony.luck@intel.com>

Some architectures provide an execve function that does not set errno, but
instead returns the result code directly.  Rename these to kernel_execve to
get the right semantics there.  Moreover, there is no reasone for any of these
architectures to still provide __KERNEL_SYSCALLS__ or _syscallN macros, so
remove these right away.

[akpm@osdl.org: build fix]
[bunk@stusta.de: build fix]
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Cc: Andi Kleen <ak@muc.de>
Acked-by: NPaul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Ian Molton <spyro@f2s.com>
Cc: Mikael Starvik <starvik@axis.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Hirokazu Takata <takata.hirokazu@renesas.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Kazumoto Kojima <kkojima@rr.iij4u.or.jp>
Cc: Richard Curnow <rc@rc0.org.uk>
Cc: William Lee Irwin III <wli@holomorphy.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Miles Bader <uclinux-v850@lsi.nec.co.jp>
Cc: Chris Zankel <chris@zankel.net>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

This reverts commit 26362554.

Jakub Jelinek provided the missing futex_atomic_cmpxchg_inatomic()
function, so now it should be safe to re-enable these syscalls.
Signed-off-by: NTony Luck <tony.luck@intel.com>