It may be used by the modules nfs.ko and sunrpc.ko
Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
[ Made it a regular export rather than GPL-only  - Linus ]
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

* 'task_killable' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc: (22 commits)
  Remove commented-out code copied from NFS
  NFS: Switch from intr mount option to TASK_KILLABLE
  Add wait_for_completion_killable
  Add wait_event_killable
  Add schedule_timeout_killable
  Use mutex_lock_killable in vfs_readdir
  Add mutex_lock_killable
  Use lock_page_killable
  Add lock_page_killable
  Add fatal_signal_pending
  Add TASK_WAKEKILL
  exit: Use task_is_*
  signal: Use task_is_*
  sched: Use task_contributes_to_load, TASK_ALL and TASK_NORMAL
  ptrace: Use task_is_*
  power: Use task_is_*
  wait: Use TASK_NORMAL
  proc/base.c: Use task_is_*
  proc/array.c: Use TASK_REPORT
  perfmon: Use task_is_*
  ...

Fixed up conflicts in NFS/sunrpc manually..

* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched:
  debug: turn ignore_loglevel into an early param
  sched: remove unused params
  sched: let +nice tasks have smaller impact
  sched: fix high wake up latencies with FAIR_USER_SCHED
  RCU: add help text for "RCU implementation type"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa: (299 commits)
  [ALSA] version 1.0.16rc2
  [ALSA] hda: fix Mic in as output
  [ALSA] emu10k1 - Another EMU0404 Board ID
  [ALSA] emu10k1 - Fix kthread handling at resume
  [ALSA] emu10k1: General cleanup, add new locks, fix alsa bug#3501, kernel bug#9304.
  [ALSA] emu10k1 - Use enum for emu_model types
  [ALSA] emu10k1 - Don't create emu1010 controls for non-emu boards
  [ALSA] emu10k1 - 1616(M) cardbus improvements
  [ALSA] snd:emu10k1: E-Mu updates. Fixes to firmware loading and support for 0404.
  [ALSA] emu10k1: Add comments regarding E-Mu ins and outs.
  [ALSA] oxygen: revert SPI clock frequency change for AK4396/WM8785
  [ALSA] es1938 - improve capture hw pointer reads
  [ALSA] HDA-Intel - Add support for Intel SCH
  [ALSA] hda: Add GPIO mute support to STAC9205
  [ALSA] hda-codec - Add Dell T3400 support
  [ALSA] hda-codec - Add model for HP DV9553EG laptop
  [ALSA] hda-codec - Control SPDIF as slave
  [ALSA] hda_intel: ALSA HD Audio patch for Intel ICH10 DeviceID's
  [ALSA] Fix Oops with PCM OSS sync
  [ALSA] hda-codec - Add speaker automute to ALC262 HP models
  ...

* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86:
  asm-generic/tlb.h: build fix
  x86: uninline __pte_free_tlb() and __pmd_free_tlb()
  x86: fix small sparse warning
  x86: fix sparse warning in kernel/scx200_32.c
  x86: early_ioremap_reset fix 2
  x86: c_p_a clflush_cache_range fix
  x86: change_page_attr_clear fix
  x86: fix sparse warnings in intel_cacheinfo.c

i was debugging early crashes and wondered where all the printks
went. The reason: ignore_loglevel_setup() was not called yet ...
Signed-off-by: NIngo Molnar <mingo@elte.hu>

This removes the extra struct task_struct *p parameter in inc_nr_running
and dec_nr_running functions.

Signed-off by: Jerry Stralko <gerb.stralko@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

Michel Dänzr has bisected an interactivity problem with
plus-reniced tasks back to this commit:

 810e95cc is first bad commit
 commit 810e95cc
 Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
 Date:   Mon Oct 15 17:00:14 2007 +0200

 sched: another wakeup_granularity fix

      unit mis-match: wakeup_gran was used against a vruntime

fix this by assymetrically scaling the vtime of positive reniced
tasks.
Bisected-by: NMichel Dänzer <michel@tungstengraphics.com>
Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

The reason why we are getting better wakeup latencies for
!FAIR_USER_SCHED is because of this snippet of code in place_entity():

	if (!initial) {
		/* sleeps upto a single latency don't count. */
		if (sched_feat(NEW_FAIR_SLEEPERS) && entity_is_task(se))
						     ^^^^^^^^^^^^^^^^^^
			vruntime -= sysctl_sched_latency;

		/* ensure we never gain time by being placed backwards. */
		vruntime = max_vruntime(se->vruntime, vruntime);
	}

NEW_FAIR_SLEEPERS feature gives credit for sleeping only to tasks and
not group-level entities. With the patch attached, I could see that
wakeup latencies with FAIR_USER_SCHED are restored to the same level as
!FAIR_USER_SCHED.
Signed-off-by: NIngo Molnar <mingo@elte.hu>

This patch supplies help text for the "RCU implementation type"
kernel configuration choice.
Reported-by: NStefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

bring back the avr32, blackfin, sh, sparc architectures into working order,
by reverting the effects of this change that came in via the x86 tree:

   commit a5a19c63
   Author: Jeremy Fitzhardinge <jeremy@goop.org>
   Date:   Wed Jan 30 13:33:39 2008 +0100

       x86: demacro asm-x86/pgalloc_32.h

Sorry about that!
Signed-off-by: NIngo Molnar <mingo@elte.hu>

this also removes an include file dependency.
Signed-off-by: NIngo Molnar <mingo@elte.hu>

arch/x86/kernel/ds.c:226:9: warning: Using plain integer as NULL pointer
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

arch/x86/kernel/scx200_32.c:68:72: warning: Using plain integer as NULL pointer
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

This patch fixes a bug of early_ioremap_reset(), which had been fixed
before by "convert the boot time page table to the kernels native
format" patch. But that patch has been reverted now.
Signed-off-by: NHuang Ying <ying.huang@intel.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

Because in i386 early boot stage, boot_cpu_data may be not available,
which makes clflush_cach_range() into infinite loop, which is called
by change_page_attr(). This patch fixes this by setting
boot_cpu_data.x86_clflush_size in early_cpu_detect().
Signed-off-by: NHuang Ying <ying.huang@intel.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

This patch replaces __change_page_attr_set_clr() with
change_page_attr_set_clr() in change_page_attr_clear() to flush the
TLB/cache properly.
Signed-off-by: NHuang Ying <ying.huang@intel.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

arch/x86/kernel/cpu/intel_cacheinfo.c:355:7: warning: symbol 'i' shadows an earlier one
arch/x86/kernel/cpu/intel_cacheinfo.c:296:39: originally declared here
arch/x86/kernel/cpu/intel_cacheinfo.c:367:18: warning: incorrect type in argument 2 (different signedness)
arch/x86/kernel/cpu/intel_cacheinfo.c:367:18:    expected unsigned int *eax
arch/x86/kernel/cpu/intel_cacheinfo.c:367:18:    got int *
arch/x86/kernel/cpu/intel_cacheinfo.c:367:28: warning: incorrect type in argument 3 (different signedness)
arch/x86/kernel/cpu/intel_cacheinfo.c:367:28:    expected unsigned int *ebx
arch/x86/kernel/cpu/intel_cacheinfo.c:367:28:    got int *
arch/x86/kernel/cpu/intel_cacheinfo.c:367:38: warning: incorrect type in argument 4 (different signedness)
arch/x86/kernel/cpu/intel_cacheinfo.c:367:38:    expected unsigned int *ecx
arch/x86/kernel/cpu/intel_cacheinfo.c:367:38:    got int *
arch/x86/kernel/cpu/intel_cacheinfo.c:367:48: warning: incorrect type in argument 5 (different signedness)
arch/x86/kernel/cpu/intel_cacheinfo.c:367:48:    expected unsigned int *edx
arch/x86/kernel/cpu/intel_cacheinfo.c:367:48:    got int *
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

Signed-off-by: NJaroslav Kysela <perex@perex.cz>

Some laptop has an internal analog microphone that is 'fixed'.
This patch prevents creating a 'Mic In as Output' switch for
ports that can't be outputs.
Signed-off-by: NMatthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

This is based on pseudo-random playing around with the capabilities.
With ca0102 this card gives no output atall, ca0108 appears to work
fine, so it rather looks similar to the EMU1010b/EMU1010 changes.
Some other people seem to have succeeded in using this aswell:
    https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3496
From: Veli-Matti Valtonen <maligor@gmail.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

Don't create emu1010 kthread again at resume if it's already created.
Also make the thread function static.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

Signed-off-by: NJames Courtier-Dutton <James@superbug.co.uk>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

Use enum instead of digits for emu_model types.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

The last change for emu1616 introduced a bug that the driver creates
emu1010-related controls even on non-emu boards.  Fixed now.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

This patch improves E-Mu 1616(M) cardbus support. It adds definitions of the
new Microdock and 1010 cardbus registers (thanks again for descriptions
James) and improves mixer for this card. Now you can use S/PDIF and ADAT on
Mirodock and also use headpohone output on host cardbus card as another
independent output.
Signed-off-by: NCtirad Fertr <c.fertr@gmail.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

Signed-off-by: NJames Courtier-Dutton <James@superbug.co.uk>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

Signed-off-by: NJames Courtier-Dutton <James@superbug.co.uk>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

While the AK4396 and WM8785 datasheets say that the SPI clock cycle
length must be at least 200 ns, 320 ns seems not to work reliably with
the controller, so we better use 160 ns.
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

With the Solo1 (es1938) I got a lot of xrun's during capture on my machine.
Tracing that down it seems to be comming from reading ocassionaly bad hw
pointers from the chip.  This patch uses more checking to avoid that false
pointer reads.
Failed reads are giving back the last good value read instead of spinning in
a tight loop, which seems more appropriate to me in an interrupt. I think I
saw this trick used in another driver
Signed-off-by: NHermann Lauer <Hermann.Lauer@iwr.uni-heidelberg.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

This patch adds support for Intel's SCH mobile chipset.
Signed-off-by: NTobin Davis <tdavis@dsl-only.net>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

Support added for detecting HP jack presence via GPIO on several laptop docks.
Signed-off-by: NMatthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

Added the support for Dell T3400 with AD1984 codec chip.
ALSA bug#3699:
	https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3699Signed-off-by: NDouglas Kosovic <douglask@itee.uq.edu.au>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

Added the proper model for HP DV9553EG laptop with Cxt5045.
ALSA bug#3534
	https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3534Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

Add SPDIF playback switch to the slave element list so that it
can be toggled via the master control as well.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

This patch adds the Intel ICH10 HD Audio Controller DeviceID's.
Signed-off-by: NJason Gaston <jason.d.gaston@intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

The PCM OSS emulation can cause Oops at sync operation due to the wrong
data size calculation.  Typically happening on Sparc64:
	http://lkml.org/lkml/2008/1/24/426Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

Added the speaker-automute function to ALC262 HP models.
Also, 'Mono' mixer elements are renamed as more intuitive 'Speaker'.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

Added the speaker-automute function to ALC260 HP models.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

Removed the PCM mixer elements conflicting with others.
Also renamed Master control to Headphone, which isn't a real master.
(The Master control is still created as a virtual master even after
 this rename.)
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>