Review and switch to unlocked_ioctl
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

clean-up includes
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Review and switch to unlocked_ioctl
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Review and switch to unlocked_ioctl
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Review and switch to unlocked_ioctl
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Review and switch to unlocked_ioctl
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Review and switch to unlocked_ioctl
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Switch to unlocked_ioctl
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Fix locking
Use unlocked_ioctl
Remove semaphores
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Clean up and check locking
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Clean up the advantech watchdog code and inspect for BKL problems
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

This brings the file into line with coding style.
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Based on Roland's patch. This approach was suggested by Austin Clements
from the very beginning, and then by Linus.

As Austin pointed out, the execing task can be killed by SI_TIMER signal
because exec flushes the signal handlers, but doesn't discard the pending
signals generated by posix timers. Perhaps not a bug, but people find this
surprising. See http://bugzilla.kernel.org/show_bug.cgi?id=10460Signed-off-by: NOleg Nesterov <oleg@tv-sign.ru>
Cc: Austin Clements <amdragon+kernelbugzilla@mit.edu>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Currently sigqueue_free() removes sigqueue from list, but doesn't cancel the
pending signal. This is not consistent, the task should either receive the
"full" signal along with siginfo_t, or it shouldn't receive the signal at all.

Change sigqueue_free() to clear SIGQUEUE_PREALLOC but leave sigqueue on list
if it is queued.

This is a user-visible change. If the signal is blocked, it stays queued
after sys_timer_delete() until unblocked with the "stale" si_code/si_value,
and of course it is still counted wrt RLIMIT_SIGPENDING which also limits
the number of posix timers.
Signed-off-by: NOleg Nesterov <oleg@tv-sign.ru>
Cc: Austin Clements <amdragon+kernelbugzilla@mit.edu>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
  i2c: Align i2c_device_id
  tuner: Do not alter i2c_client.name

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6:
  slub: ksize() abuse checks
  slob: Fix to return wrong pointer

* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.26:
  sh: Drop broken URAM support on SH7723.
  sh: update Migo-R defconfig
  sh: use sm501 8250 mfd support on r2d boards
  sh: add probe support for new sh7723 cut
  sh: fix VPU interrupt vector for sh7723
  sh: fix USBF resource for sh7722

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
  sparc64: global_reg_snapshot is not for userspace

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (52 commits)
  vlan: Use bitmask of feature flags instead of seperate feature bits
  fmvj18x_cs: add NextCom NC5310 rev B support
  xirc2ps_cs: re-initialize the multicast address in do_reset
  3C509: rx_bytes should not be increased when alloc_skb failed
  NETFRONT: Use __skb_queue_purge()
  VIRTIO: Use __skb_queue_purge()
  phylib: do EXPORT_SYMBOL on get_phy_id
  netlink: Fix nla_parse_nested_compat() to call nla_parse() directly
  WAN: protect HDLC proto list while insmod/rmmod
  drivers/net/fs_enet: remove null pointer dereference
  S2io: Version update for napi and MSI-X patches
  S2io: Added napi support when MSIX is enabled.
  S2io: Move all the transmit completions to a single msi-x (alarm) vector
  drivers/net/ehea - remove unnecessary memset after kzalloc
  au1000_eth: remove useless check
  Blackfin EMAC Driver: Removed duplicated include <linux/ethtool.h>
  cpmac bugfixes and enhancements
  e1000e: use resource_size_t, not unsigned long, for phys addrs
  net/usb: add support for Apple USB Ethernet Adapter
  uli526x: add support for netpoll
  ...

Align i2c_device_id.driver_data to 8 bytes to not fail on crossbuilds.

(Added in d2653e92.)
Signed-off-by: NJiri Slaby <jirislaby@gmail.com>
Signed-off-by: NJean Delvare <khali@linux-fr.org>

The tuner driver used to change i2c_client.name for its own needs, but
it really shouldn't, as this field is used by i2c-core to do the
device/driver matching. So, create and use a separate field for the
tuner driver needs.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NJean Delvare <khali@linux-fr.org>

global_reg_snapshot shouldn't be visible in our userspace headers.
Signed-off-by: NAdrian Bunk <bunk@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This was copied over from the previous MobileR bits, which doesn't
apply to R2. The URAM block on R2 is recycled for the L2 instead.
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes:
  Kconfig: introduce ARCH_DEFCONFIG to DEFCONFIG_LIST
  .gitignore: match ncscope.out
  scripts/ver_linux use 'gcc -dumpversion'

* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
  [WATCHDOG] Add ICH9DO into the iTCO_wdt.c driver
  [WATCHDOG] Fix booke_wdt.c on MPC85xx SMP system's
  [WATCHDOG] Add a watchdog driver based on the CS5535/CS5536 MFGPT timers
  [WATCHDOG] hpwdt: Fix NMI handling.
  [WATCHDOG] Blackfin Watchdog Driver: split platform device/driver
  [WATCHDOG] Add w83697h_wdt early_disable option
  [WATCHDOG] Make w83697h_wdt timeout option string similar to others
  [WATCHDOG] Make w83697h_wdt void-like functions void

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  [ALSA] hda - Fix capture mute Widget for stac9250/9251
  [ALSA] snd-pcsp - fix pcsp_treble_info() to honour an item number
  [ALSA] hda - Added support for Foxconn P35AX-S mainboard
  [ALSA] hda - Fix COEF and EAPD in ALC889 auto-configuration mode
  [ALSA] hda - Fix noise on VT1708 codec
  [ALSA] hda - Add model for ASUS P5K-E/WIFI-AP

init/Kconfig contains a list of configs that are searched
for if 'make *config' are used with no .config present.
Extend this list to look at the config identified by
ARCH_DEFCONFIG.

With this change we now try the defconfig targets last.

This fixes a regression reported
by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>

Sometimes I got this:

    $ git-status
    {snip}
    # On branch master
    # Untracked files:
    #   (use "git add <file>..." to include in what will be committed)
    #
    #       ncscope.out
    nothing added to commit but untracked files present (use "git add"
to track)

Fix it.
Signed-off-by: NJike Song <albcamus@gmail.com>
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>

These magic greps and hacks in ver_linux to get the gcc version always break after some gcc releases.

Since now gcc >4.3 allows compiling with '--with-pkgversion' ( which can be everything 'My Cool Gcc' or something )
ver_linux will report random junk for these.

Simply use 'gcc -dumpversion' to get the gcc version which should always work.
Signed-off-by: NGabriel C <nix.or.die@googlemail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>

Fix capture mute widget for STAC9250/9251 codecs.  The widget 0x09
has no mute but 0x14 does actually.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

This solves the problem with mixers wrongly displaying the PWM freq.
Signed-off-by: NStas Sergeev <stsp@aknet.ru>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Add the Intel ICH9DO controller ID's for the iTCO_wdt kernel driver and bump
the driver version.

Tested on an P5E-VM DO ASUS motherboard.
Signed-off-by: NGabriel Craciunescu <nix.or.die@googlemail.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>

On Book-E SMP systems each core has its own private watchdog.  If only one
watchdog is enabled, when the core that doesn't enable the watchdog is hung,
system can't reset because no watchdog is running on it.  That's bad.  It
means we must enable watchdogs on both cores.

We can use smp_call_function() to send appropriate messages to all the other
cores to enable and update the watchdog.
Signed-off-by: NChen Gong <g.chen@freescale.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>

Add a watchdog timer based on the MFGPT timers in the CS5535/CS5536
companion chips to the AMD Geode GX and LX processors.  Only caveat
is that the BIOS must provide at least a one free timer, and most
do not.
Signed-off-by: NJordan Crouse <jordan.crouse@amd.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

I need to just return in case it's not my NMI so someone else can take a look
at it (and reset die_nmi_called to 0 in case I actually do get one that's mine
to handle).
Signed-off-by: NThomas Mingarelli <thomas.mingarelli@hp.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

 - split platform device/driver registering from actual watchdog device/driver
   registering so that we can cleanly load/unload
 - fixup __initdata with __initconst and __devinitdata with __devinitconst
Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Pádraig Brady requested the possibility of not disabling the watchdog
at module load time or kernel boot time if it had been previously enabled
in the bios. It may help rebooting the machine if it freezes before the
userland daemon kicks in.
Signed-off-by: NSamuel Tardieu <sam@rfc1149.net>
Cc: Pádraig Brady <P@draigBrady.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Signed-off-by: NSamuel Tardieu <sam@rfc1149.net>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Some non-exported functions always returned 0. Mark them void instead.
Signed-off-by: NSamuel Tardieu <sam@rfc1149.net>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>