Commit graph

129945 commits

Author SHA1 Message Date
Linus Torvalds
2927fceafc Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
  drivers/ide/palm_bk3710.c buildfix
  ide: fix Falcon IDE breakage
  ide: fix IDE PMAC breakage
2009-01-26 09:46:29 -08:00
Linus Torvalds
36f392d096 Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
* 'for-linus' of git://oss.sgi.com/xfs/xfs:
  Long btree pointers are still 64 bit on disk
  [XFS] Remove the rest of the macro-to-function indirections.
  xfs: sanity check attr fork size
  xfs: fix bad_features2 fixups for the root filesystem
  xfs: add a lock class for group/project dquots
  xfs: lockdep annotations for xfs_dqlock2
  xfs: add a separate lock class for the per-mount list of dquots
  xfs: use mnt_want_write in compat_attrmulti ioctl
  xfs: fix dentry aliasing issues in open_by_handle
2009-01-26 09:44:17 -08:00
Linus Torvalds
6c31e7ee48 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ASoC: Add missing comma to SND_SOC_DAPM_SWITCH_E in soc-dapm.h
  ALSA: hda: Add STAC92HD83XXX_PWR_REF quirk
  ALSA: hda: revert change to 92hd83xxx power mapping
  ALSA: hda - Add model entry for HP dv4
  ALSA: hda: 83xxx port 0xe DAC selection
  ASoC: fix registration of the SoC card in the Freescale MPC8610 drivers
  sound: virtuoso: document HDAV1.3 driver status
  sound: virtuoso: add newline
  sound: virtuoso: enable UART on Xonar HDAV1.3
  sound: Remove removed OSS kernel parameters from doc
  ALSA: hda: fix invalid power mapping masks
  ASoC: atmel_pcm: Remove non-existant header
  ALSA: hda - add quirks for some 82801H variants to use ALC883_MITAC
  ALSA: hda - Fix (yet more) STAC925x issues
2009-01-26 09:42:00 -08:00
Takashi Iwai
0f0779b155 Merge branch 'fix/asoc' into for-linus 2009-01-23 18:14:25 +01:00
Peter Ujfalusi
43d50807db ASoC: Add missing comma to SND_SOC_DAPM_SWITCH_E in soc-dapm.h
Typo fix.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-01-23 15:00:48 +00:00
Takashi Iwai
092ebf7a01 Merge branch 'fix/hda' into for-linus 2009-01-23 08:13:52 +01:00
Takashi Iwai
dd501d94b5 Merge branch 'fix/asoc' into for-linus 2009-01-23 08:13:49 +01:00
Matthew Ranostay
32ed3f4640 ALSA: hda: Add STAC92HD83XXX_PWR_REF quirk
Some revisions of the 92hd8xxx codec's not supporting port power
downs in which the using of it causes capture and also randomly
playback streams to not function at all. Thus by disabling it by
default and adding a option to enable it manually will fix all issue
on current and future revisions.

Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-23 08:06:57 +01:00
Matthew Ranostay
87e88a746d ALSA: hda: revert change to 92hd83xxx power mapping
Port 0xe power mapping was incorrect set to 0x80 changed to the correct
value 0x40.

Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-23 08:05:02 +01:00
Takashi Iwai
e0c0e943af ALSA: hda - Add model entry for HP dv4
Added model=hp-dv5 for HP dv4 (103c:30f7).

Reference: kernel bug #12440
	http://bugzilla.kernel.org/show_bug.cgi?id=12440

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-22 12:58:11 +01:00
Dave Chinner
74e2d06521 Long btree pointers are still 64 bit on disk
[XFS] Long btree pointers are still 64 bit on disk

On 32 bit machines with CONFIG_LBD=n, XFS reduces the
in memory size of xfs_fsblock_t to 32 bits so that it
will fit within 32 bit addressing. However, the disk format
for long btree pointers are still 64 bits in size.

The recent btree rewrite failed to take this into account
when initialising new btree blocks, setting sibling pointers
to NULL and checking if they are NULL. Hence checking whether
a 64 bit NULL was the same as a 32 bit NULL was failingi
resulting in NULL sibling pointers failing to be detected
correctly. This showed up as WANT_CORRUPTED_GOTO shutdowns
in xfs_btree_delrec.

Fix this by making all the comparisons and setting of long
pointer btree NULL blocks to the disk format, not the
in memory format. i.e. use NULLDFSBNO.

Reported-by: Alexander Beregalov <a.beregalov@gmail.com>
Reported-by: Jacek Luczak <difrost.kernel@gmail.com>
Reported-by: Danny ter Haar <dth@dth.net>
Tested-by: Jacek Luczak <difrost.kernel@gmail.com>
Reviewed-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Felix Blyakher <felixb@sgi.com>
2009-01-22 01:23:11 -06:00
Matthew Ranostay
65557f3507 ALSA: hda: 83xxx port 0xe DAC selection
On the 92hd8xxx codecs port 0xe needs the connection selected to be the
last DAC in the list.

Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-21 01:10:37 +01:00
Timur Tabi
8a9dee59a3 ASoC: fix registration of the SoC card in the Freescale MPC8610 drivers
The Freescale MPC8610 driver was defining two SOC card (snd_soc_card)
structures, partially initializing each one, but registering only one of
them with ASoC.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-01-20 20:29:39 +00:00
Takashi Iwai
6e78b780ef Merge branch 'topic/virtuoso' into for-linus 2009-01-19 14:08:25 +01:00
Clemens Ladisch
3288a66243 sound: virtuoso: document HDAV1.3 driver status
Mention in the Kconfig help text that the HDAV1.3 code is rather
experimental.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-19 14:07:37 +01:00
Clemens Ladisch
45bf810113 sound: virtuoso: add newline
Add a missing newline.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-19 14:07:36 +01:00
Clemens Ladisch
22c733788b sound: virtuoso: enable UART on Xonar HDAV1.3
This hardware has a better chance of working correctly if we don't
forget to enable it.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-19 14:07:21 +01:00
David Brownell
ef183f6b59 drivers/ide/palm_bk3710.c buildfix
CC      drivers/ide/palm_bk3710.o
drivers/ide/palm_bk3710.c: In function 'palm_bk3710_probe':
drivers/ide/palm_bk3710.c:382: warning: assignment makes integer from pointer without a cast

Someone should fix hw_regs_t to neither be a typedef, nor
use "unsigned long" where it should use "void __iomem *".

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2009-01-19 13:46:57 +01:00
Michael Schmitz
abb8817967 ide: fix Falcon IDE breakage
[m68k] Falcon IDE: always serialize, in order to force execution of
       ide_get_lock() and friends.

Signed-off-By: Michael Schmitz <schmitz@debian.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
[bart: set flag in falconide_port_info instead of falconide_init()]
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2009-01-19 13:46:56 +01:00
Andreas Schwab
bb54affa6f ide: fix IDE PMAC breakage
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> writes:

> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
> ---
>  drivers/ide/ide-probe.c |    9 ++-------
>  1 file changed, 2 insertions(+), 7 deletions(-)
>
> Index: b/drivers/ide/ide-probe.c
> ===================================================================
> --- a/drivers/ide/ide-probe.c
> +++ b/drivers/ide/ide-probe.c
> @@ -640,14 +640,9 @@ static int ide_register_port(ide_hwif_t 
>  	/* register with global device tree */
>  	dev_set_name(&hwif->gendev, hwif->name);
>  	hwif->gendev.driver_data = hwif;
> -	if (hwif->gendev.parent == NULL) {
> -		if (hwif->dev)
> -			hwif->gendev.parent = hwif->dev;
> -		else
> -			/* Would like to do = &device_legacy */
> -			hwif->gendev.parent = NULL;
> -	}
> +	hwif->gendev.parent = hwif->dev;

This [bart: commit 96d4094123 ("ide: small
ide_register_port() cleanup")] breaks ide-pmac.  It overwrites the parent
that pmac_ide_macio_attach has set.

Signed-off-by: Andreas Schwab <schwab@suse.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2009-01-19 13:46:56 +01:00
Eric Sandeen
b6e3222732 [XFS] Remove the rest of the macro-to-function indirections.
Remove the last of the macros-defined-to-static-functions.

Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
2009-01-19 14:45:55 +11:00
Christoph Hellwig
b828d8c338 xfs: sanity check attr fork size
Recently we have quite a few kerneloops reports about dereferencing a NULL
if_data in the attribute fork.  From looking over the code this can only
happen if we pass a 0 size argument to xfs_iformat_local.  This implies some
sort of corruption and in fact the only mailinglist report about this from
earlier this year was after a powerfail presumably on a system with write
cache and without barriers.

Add a quick sanity check for the attr fork size in xfs_iformat to catch
these early and without an oops.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
2009-01-19 14:45:11 +11:00
Christoph Hellwig
49739140e5 xfs: fix bad_features2 fixups for the root filesystem
Currently the bad_features2 fixup and the alignment updates in the superblock
are skipped if we mount a filesystem read-only.  But for the root filesystem
the typical case is to mount read-only first and only later remount writeable
so we'll never perform this update at all.  It's not a big problem but means
the logs of people needing the fixup get spammed at every boot because they
never happen on disk.

Reported-by: Arkadiusz Miskiewicz <arekm@maven.pl>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
2009-01-19 14:45:04 +11:00
Christoph Hellwig
5aa2dc0a06 xfs: add a lock class for group/project dquots
We can have both a user and a group/project dquot locked at the same time,
as long as the user dquot is locked first.  Tell lockdep about that fact
by making the group/project dquots a different lock class.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
2009-01-19 14:44:59 +11:00
Christoph Hellwig
4f2d4ac6e5 xfs: lockdep annotations for xfs_dqlock2
xfs_dqlock2 locks two xfs_dquots, which is fine as it always locks the
dquot with the lower id first.  Use mutex_lock_nested to tell lockdep
about this fact.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
2009-01-19 14:44:52 +11:00
Christoph Hellwig
080dda7f5e xfs: add a separate lock class for the per-mount list of dquots
We can have both a a quota hash chain and the per-mount list locked at
the same time.  But given that both use the same struct dqhash as list
head we have to tell lockdep that they are different lock classes.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
2009-01-19 14:44:44 +11:00
Christoph Hellwig
62e194ecda xfs: use mnt_want_write in compat_attrmulti ioctl
The compat version of the attrmulti ioctl needs to ask for and then
later release write access to the mount just like the native version,
otherwise we could potentially write to read-only mounts.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
2009-01-19 14:44:30 +11:00
Christoph Hellwig
ab596ad897 xfs: fix dentry aliasing issues in open_by_handle
Open by handle just grabs an inode by handle and then creates itself
a dentry for it.  While this works for regular files it is horribly
broken for directories, where the VFS locking relies on the fact that
there is only just one single dentry for a given inode, and that
these are always connected to the root of the filesystem so that
it's locking algorithms work (see Documentations/filesystems/Locking)

Remove all the existing open by handle code and replace it with a small
wrapper around the exportfs code which deals with all these issues.
At the same time we also make the checks for a valid handle strict
enough to reject all not perfectly well formed handles - given that
we never hand out others that's okay and simplifies the code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
2009-01-19 14:43:18 +11:00
Takashi Iwai
c0554f102e Merge branch 'topic/oss-cleanup' into for-linus 2009-01-18 11:06:41 +01:00
Takashi Iwai
a3aaebc4b0 Merge branch 'topic/hda' into for-linus 2009-01-18 11:06:37 +01:00
Henrik Kretzschmar
cd9f8e64c2 sound: Remove removed OSS kernel parameters from doc
Remove removed OSS kernel parameters from kernel-parameters.txt

Remove the kernel parameters from the OSS drivers of the chips
es1371 (removed 10-2007/2.6.24) and
cs4232 (removed 02-2008/2.6.25) from the kernel parameters documentation.

Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-18 11:05:31 +01:00
Matthew Ranostay
989738c4f8 ALSA: hda: fix invalid power mapping masks
Fixed invalid power mappings for ports 0xd and 0xe on 93hd83xxx codecs.
They were shifted right one too many bits.

Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-18 11:03:51 +01:00
Linus Torvalds
f3b8436ad9 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
  IB/ehca: Use consistent types for ehca_plpar_hcall9()
  IB/ehca: Fix printk format warnings from u64 type change
  IPoIB: Do not print error messages for multicast join retries
  IB/mlx4: Fix memory ordering problem when posting LSO sends
  mlx4_core: Fix min() warning
  IPoIB: Fix deadlock between ipoib_open() and child interface create
  IPoIB: Fix hang in napi_disable() if P_Key is never found
2009-01-17 14:28:53 -08:00
Linus Torvalds
0bac038a9e Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6:
  move wm8400-regulator's probe function to .devinit.text
2009-01-17 14:28:23 -08:00
Pavel Roskin
81156928f8 dell_rbu: use scnprintf() instead of less secure sprintf()
Reading 0 bytes from /sys/devices/platform/dell_rbu/image_type or
/sys/devices/platform/dell_rbu/packet_size by an ordinary user causes an
oops.

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-17 14:27:18 -08:00
Vegard Nossum
0d54ee1c78 security: introduce missing kfree
Plug this leak.

Acked-by: David Howells <dhowells@redhat.com>
Cc: James Morris <jmorris@namei.org>
Cc: <stable@kernel.org>
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-17 14:24:46 -08:00
Uwe Kleine-König
5dbdf73548 move wm8400-regulator's probe function to .devinit.text
A pointer to wm8400_regulator_probe is passed to the core via
platform_driver_register and so the function must not disappear when the
.init sections are discarded.  Otherwise (if also having HOTPLUG=y)
unbinding and binding a device to the driver via sysfs will result in an
oops as does a device being registered late.

An alternative to this patch is using platform_driver_probe instead of
platform_driver_register plus removing the pointer to the probe function
from the struct platform_driver.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2009-01-17 13:46:40 +00:00
Takashi Iwai
9177b42bd7 Merge branch 'topic/hda' into for-linus 2009-01-17 12:10:17 +01:00
Takashi Iwai
db45705c7f Merge branch 'topic/asoc' into for-linus 2009-01-17 12:10:13 +01:00
Roland Dreier
ac8581d408 Merge branches 'ehca', 'ipoib' and 'mlx4' into for-linus 2009-01-16 15:05:54 -08:00
Stephen Rothwell
ee96aae573 IB/ehca: Use consistent types for ehca_plpar_hcall9()
ehca_plpar_hcall9() takes an unsigned long array, so make all callers
pass that in.  This fixes warnings introduced by commit fe333321
("powerpc: Change u64/s64 to a long long integer type"), which changed
u64 from unsigned long to unsigned long long.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-01-16 14:55:40 -08:00
Stephen Rothwell
3750f60557 IB/ehca: Fix printk format warnings from u64 type change
Commit fe333321 ("powerpc: Change u64/s64 to a long long integer
type") changed u64 from unsigned long to unsigned long long, which
means that printk formats for printing u64 values should use "ll"
instead of "l" to avoid warnings.  Fix all the places affected by this
in ehca.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-01-16 14:55:28 -08:00
Yossi Etigin
3c20962086 IPoIB: Do not print error messages for multicast join retries
When IPoIB tries to join a multicast group, and the SA module's SM
address handle is NULL (because of an SM change, etc), the join
returns with -EAGAIN status.  In that case, don't print an error
message unless multicast debugging is enabled.

Signed-off-by: Yossi Etigin <yosefe@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-01-16 13:42:59 -08:00
Roland Dreier
0fd7e1d855 IB/mlx4: Fix memory ordering problem when posting LSO sends
The current work request posting code writes the LSO segment before
writing any data segments.  This leaves a window where the LSO segment
overwrites the stamping in one cacheline that the HCA prefetches
before the rest of the cacheline is filled with the correct data
segments.  When the HCA processes this work request, a local
protection error may result.

Fix this by saving the LSO header size field off and writing it only
after all data segments are written.  This fix is a cleaned-up version
of a patch from Jack Morgenstein <jackm@dev.mellanox.co.il>.

This fixes <https://bugs.openfabrics.org/show_bug.cgi?id=1383>.

Reported-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-01-16 12:47:47 -08:00
Linus Torvalds
1de9e8e70f Linux 2.6.29-rc2 2009-01-16 12:43:00 -08:00
Linus Torvalds
71556b9800 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (23 commits)
  ACPI PCI hotplug: harden against panic regression
  ACPI: rename main.c to sleep.c
  dell-laptop: move to drivers/platform/x86/ from drivers/misc/
  eeepc-laptop: enable Bluetooth ACPI details
  ACPI: fix ACPI_FADT_S4_RTC_WAKE comment
  kprobes: check CONFIG_FREEZER instead of CONFIG_PM
  PM: Fix freezer compilation if PM_SLEEP is unset
  thermal fixup for broken BIOS which has invalid trip points.
  ACPI: EC: Don't trust ECDT tables from ASUS
  ACPI: EC: Limit workaround for ASUS notebooks even more
  ACPI: thinkpad-acpi: bump up version to 0.22
  ACPI: thinkpad-acpi: handle HKEY event 6030
  ACPI: thinkpad-acpi: clean-up fan subdriver quirk
  ACPI: thinkpad-acpi: start the event hunt season
  ACPI: thinkpad-acpi: handle HKEY thermal and battery alarms
  ACPI: thinkpad-acpi: clean up hotkey_notify()
  ACPI: thinkpad-acpi: use killable instead of interruptible mutexes
  ACPI: thinkpad-acpi: add UWB radio support
  ACPI: thinkpad-acpi: preserve radio state across shutdown
  ACPI: thinkpad-acpi: resume with radios disabled
  ...
2009-01-16 12:40:37 -08:00
Linus Torvalds
abcea85978 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  netxen: include ipv6.h (fixes build failure)
  netxen: avoid invalid iounmap
2009-01-16 12:40:11 -08:00
James Bottomley
d45e085548 ACPI PCI hotplug: harden against panic regression
ACPI hotplug panic with current git head
http://lkml.org/lkml/2009/1/10/136

Rather than reverting the entire commit that causes the crash:
e8c331e963
"PCI hotplug: introduce functions for ACPI slot detection"

simply harden against it while the changes to
the hotplug code on this particularl machine are understood.

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2009-01-16 15:20:00 -05:00
Len Brown
88d998c264 Merge branch 'misc' into release 2009-01-16 14:45:34 -05:00
Len Brown
79491ca416 Merge branch 'thinkpad-acpi' into release 2009-01-16 14:45:24 -05:00