This patch eliminates the (very remote) chance of a crash resulting
from a partially initialized socket or native port unexpectedly
receiving a message.  Now, during the creation of a socket or native
port, the underlying generic port's lock is not released until all
initialization required to handle incoming messages has been done.
Signed-off-by: NAllan Stephens <allan.stephens@windriver.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Add support for RFC3873 remote address table OID.

      +--(5) sctpAssocRemAddrTable
      |   |
      |   |--(-) sctpAssocId (shared index)
      |   |
      |   +--(1) sctpAssocRemAddrType (index)
      .   |
      .   +--(2) sctpAssocRemAddr (index)
      .   |
          +--(3) sctpAssocRemAddrActive
          |
          +--(4) sctpAssocRemAddrHBActive
          |
          +--(5) sctpAssocRemAddrRTO
          |
          +--(6) sctpAssocRemAddrMaxPathRtx
          |
          +--(7) sctpAssocRemAddrRtx
          |
          +--(8) sctpAssocRemAddrStartTime

This patch places all the requsite data in /proc/net/sctp/remaddr.
Signed-off-by: NNeil Horman <nhorman@tuxdriver.com>
Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The specification of sctp_connectx() has been changed to return
an association id.  We've added a new socket option that will
return the association id as the return value from the setsockopt()
call.  The library that implements sctp_connectx() interface will
implement both socket options.
Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Brings delayed_ack socket option set/get into line with the latest ietf
socket extensions API draft, while maintaining backwards compatibility.
Signed-off-by: NWei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This
 * makes the queue number passed to drivers a u16
   (as it will be with skb_get_queue_mapping)
 * removes the useless queue number defines
 * splits hw->queues into hw->queues/ampdu_queues
 * removes the debugfs files for per-queue counters
 * removes some dead QoS code
 * removes the beacon queue configuration for IBSS
   so that the drivers now never get a queue number
   bigger than (hw->queues + hw->ampdu_queues - 1)
   for tx and only in the range 0..hw->queues-1 for
   conf_tx.
Signed-off-by: NJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

The queue info in struct ieee80211_tx_status is never used.
Signed-off-by: NJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

The callback takes a ieee80211_tx_queue_stats with a contained
array of ieee80211_tx_queue_stats_data, remove the former, rename
the latter to ieee80211_tx_queue_stats and make tx_stats() take
the array directly.
Signed-off-by: NJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

After the bcm43xx removal ieee80211_wx_{get,set}_auth() were no longer
used.
Signed-off-by: NAdrian Bunk <bunk@kernel.org>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

After the softmac removal ieee80211_tx_frame() was no longer used.
Signed-off-by: NAdrian Bunk <bunk@kernel.org>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

This adds a new flag to the ieee80211_key_conf structure.
This flag will inform the driver the key is pairwise rather then
a shared key.

This is important for drivers who support both types of keys,
and need to be informed which type of key this is. Alternative
would be drivers checking the address argument of set_key(),
but it will be safer when mac80211 is more explicit.
Signed-off-by: NIvo van Doorn <IvDoorn@gmail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

The hw_key_idx inside the ieee80211_key_conf structure does
not provide all the information drivers might need to perform
hardware encryption.

This is in particular true for rt2x00 who needs to know the
key algorithm and whether it is a shared or pairwise key.

By passing the ieee80211_key_conf pointer it assures us that
drivers can make full use of all information that it should know
about a particular key.

Additionally this patch updates all drivers to grab the hw_key_idx from
the ieee80211_key_conf structure.

v2: Removed bogus u16 cast
v3: Add warning about ieee80211_tx_control pointers
v4: Update warning about ieee80211_tx_control pointers
Signed-off-by: NIvo van Doorn <IvDoorn@gmail.com>
Acked-by: NJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

x86.git testing found the following build failure on v2.6.26-rc1:

  In file included from include/linux/kobject.h:22,
                   from include/linux/module.h:17,
                   from include/linux/crypto.h:22,
                   from arch/x86/kernel/asm-offsets_32.c:8,
                   from arch/x86/kernel/asm-offsets.c:3:
  include/linux/sysfs.h:201: error: redefinition of 'sysfs_update_group'
  include/linux/sysfs.h:195: error: previous definition of 'sysfs_update_group' was here
  make[1]: *** [arch/x86/kernel/asm-offsets.s] Error 1
  make: *** [prepare0] Error 2

with the following config:

    http://redhat.com/~mingo/misc/config-Sun_May__4_07_09_30_CEST_2008.bad

the reason for the build failure is the duplicate definition of the
sysfs_update_group() inline function in include/linux/sysfs.h.

The duplication was a merge error: it was added via -mm by commit
v2.6.25-7262-g2850699c, "sysfs: sysfs_update_group stub for
CONFIG_SYSFS=n" a day before v2.6.26-rc1, but a day before that the same
commit was already merged upstream via the sysfs tree, with commit
v2.6.25-7211-g1cbfb7a5.
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

This patch fixes the following compile error caused by
commit 23cf11dd
(mips: types: use <asm-generic/int-*.h> for the mips architecture):

<--  snip  -->

...
  CC      kernel/bounds.s
In file included from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/types.h:12,
                 from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/page-flags.h:8,
                 from /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/bounds.c:9:
include2/asm/types.h:56:2: error: #endif without #if
make[2]: *** [kernel/bounds.s] Error 1

<--  snip  -->
Signed-off-by: NAdrian Bunk <bunk@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>

This patch fixes the following compile error on alpha caused by
commit 3726c23d
(alpha: types: use <asm-generic/int-*.h> for the alpha architecture):

<--  snip  -->

...
  CC      arch/alpha/kernel/asm-offsets.s
In file included from include2/asm/topology.h:6,
                 from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/topology.h:34,
                 from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/mmzone.h:683,
                 from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/gfp.h:4,
                 from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/slab.h:12,
                 from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/percpu.h:5,
                 from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/rcupdate.h:39,
                 from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/pid.h:4,
                 from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/sched.h:74,
                 from /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/alpha/kernel/asm-offsets.c:9:
include2/asm/machvec.h:44: error: expected declaration specifiers or '...' before 'dma_addr_t'
include2/asm/machvec.h:44: error: expected declaration specifiers or '...' before 'dma_addr_t'
In file included from /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/alpha/kernel/asm-offsets.c:12:
include2/asm/io.h:94: warning: type defaults to 'int' in declaration of 'dma_addr_t'
include2/asm/io.h:94: warning: variable 'dma_addr_t' declared 'inline'
include2/asm/io.h:94: error: expected ',' or ';' before 'isa_page_to_bus'
make[2]: *** [arch/alpha/kernel/asm-offsets.s] Error 1

<--  snip  -->

Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>

commit 8b664aa6 (x86, boot: add linked
list of struct setup_data) put a new struct in bootparam.h, but didn't
use the userspace-safe types.
Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
Cc: Huang Ying <ying.huang@intel.com>
Acked-by: NH. Peter Anvin <hpa@zytor.com>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

This make sure not to schedule in atomic during fx_init. I also
changed the name of fpu_init to fx_finit to avoid duplicating the name
with fpu_init that is already used in the kernel, this makes grep
simpler if nothing else.
Signed-off-by: NAndrea Arcangeli <andrea@qumranet.com>
Signed-off-by: NAvi Kivity <avi@qumranet.com>

This reduces host CPU usage when the guest is idle. However, the guest must
set MSR[WE] in its idle loop, which Linux did not do until 2.6.26.
Signed-off-by: NHollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: NJerone Young <jyoung5@us.ibm.com>
Signed-off-by: NAvi Kivity <avi@qumranet.com>

Signed-off-by: NSheng Yang <sheng.yang@intel.com>
Signed-off-by: NAvi Kivity <avi@qumranet.com>

[aliguory: plug leak]
Signed-off-by: NSheng Yang <sheng.yang@intel.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
Signed-off-by: NAvi Kivity <avi@qumranet.com>

Enable kvm_set_spte() to generate EPT entries.
Signed-off-by: NSheng Yang <sheng.yang@intel.com>
Signed-off-by: NAvi Kivity <avi@qumranet.com>

The function get_tdp_level() provided the number of tdp level for EPT and
NPT rather than the NPT specific macro.
Signed-off-by: NSheng Yang <sheng.yang@intel.com>
Signed-off-by: NAvi Kivity <avi@qumranet.com>

This replaces the duplicated arch-specific versions of "sys_pipe()" with
one unified implementation.  This removes almost 250 lines of duplicated
code.

It's marked __weak, so that *if* an architecture wants to override the
default implementation it can do so by simply having its own replacement
version, since many architectures use alternate calling conventions for
the 'pipe()' system call for legacy reasons (ie traditional UNIX
implementations often return the two file descriptors in registers)

I still haven't changed the cris version even though Linus says the BKL
isn't needed.  The arch maintainer can easily do it if there are really
no obstacles.
Signed-off-by: NUlrich Drepper <drepper@redhat.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

The helper function hrtimer_callback_running() is used in
kernel/hrtimer.c as well as in the updated net/can/bcm.c which now
supports hrtimers. Moving the helper function to hrtimer.h removes the
duplicate definition in the C-files.
Signed-off-by: NOliver Hartkopp <oliver@hartkopp.net>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

The forwarding table binary interface (my bad choice), only exposes
the port number of the first 8 bits. The bridge code was limited to
256 ports at the time, but now the kernel supports up 1024 ports, so
the upper bits are lost when doing:

   brctl showmacs

The fix is to squeeze the extra bits into small hole left in data
structure, to maintain binary compatiablity.
Signed-off-by: NStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This adds init/exit function callbacks to pda_power, to
provide a place where the platform code can request/free
GPIOs that it wants to use in the is_ac_online, is_usb_online
and set_charge functions.
Signed-off-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NAnton Vorontsov <cbouatmailru@gmail.com>

Add C99-style constructor macros for fixed types to
<asm-generic/int-*.h>.  Since Linux uses names like "u64" instead of
"uint64_t", the constructor macros are called U64_C() instead of
UINT64_C() and so forth.

These macros allow specific sizes to be specified as
U64_C(0x123456789abcdef), without gcc issuing warnings as it will if
one writes (u64)0x123456789abcdef.

When used from assembly, these macros pass their argument unchanged.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>

This modifies <asm-xtensa/types.h> to use the <asm-generic/int-*.h>
generic include files.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Cc: Chris Zankel <chris@zankel.net>

This modifies <asm-x86/types.h> to use the <asm-generic/int-*.h>
generic include files.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>

This modifies <asm-v850/types.h> to use the <asm-generic/int-*.h>
generic include files.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>

This modifies <asm-sparc64/types.h> to use the <asm-generic/int-*.h>
generic include files.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Acked-by: NDavid S. Miller <davem@davemloft.net>

This modifies <asm-sparc/types.h> to use the <asm-generic/int-*.h>
generic include files.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Cc: William L. Irwin <wli@holomorphy.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This modifies <asm-sh/types.h> to use the <asm-generic/int-*.h>
generic include files.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Cc: Paul Mundt <lethal@linux-sh.org>

This modifies <asm-s390/types.h> to use the <asm-generic/int-*.h>
generic include files.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>

This modifies <asm-powerpc/types.h> to use the <asm-generic/int-*.h>
generic include files.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Anton Blanchard <anton@samba.org>

This modifies <asm-parisc/types.h> to use the <asm-generic/int-*.h>
generic include files.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Cc: Kyle McMartin <kyle@parisc-linux.org>
Cc: Matthew Wilcox <matthew@wil.cx>
Cc: Grant Grundler <grundler@parisc-linux.org>

This modifies <asm-mn10300/types.h> to use the <asm-generic/int-*.h>
generic include files.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com>

This modifies <asm-mips/types.h> to use the <asm-generic/int-*.h>
generic include files.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Cc: Ralf Baechle <ralf@linux-mips.org>

This modifies <asm-m68k/types.h> to use the <asm-generic/int-*.h>
generic include files.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Roman Zippel <zippel@linux-m68k.org>

This modifies <asm-m32r/types.h> to use the <asm-generic/int-*.h>
generic include files.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>

This modifies <asm-ia64/types.h> to use the <asm-generic/int-*.h>
generic include files.
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Acked-by: NTony Luck <tony.luck@intel.com>