openwrt/staging/blogic.git
16 years agoblock: Trivial fix for blk_integrity_rq()
Martin K. Petersen [Wed, 16 Jul 2008 20:09:06 +0000 (16:09 -0400)]
block: Trivial fix for blk_integrity_rq()

Fail integrity check gracefully when request does not have a bio
attached (BLOCK_PC).

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoMerge git://git.linux-nfs.org/projects/trondmy/nfs-2.6
Linus Torvalds [Wed, 16 Jul 2008 21:49:49 +0000 (14:49 -0700)]
Merge git://git.linux-nfs.org/projects/trondmy/nfs-2.6

* git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (82 commits)
  NFSv4: Remove BKL from the nfsv4 state recovery
  SUNRPC: Remove the BKL from the callback functions
  NFS: Remove BKL from the readdir code
  NFS: Remove BKL from the symlink code
  NFS: Remove BKL from the sillydelete operations
  NFS: Remove the BKL from the rename, rmdir and unlink operations
  NFS: Remove BKL from NFS lookup code
  NFS: Remove the BKL from nfs_link()
  NFS: Remove the BKL from the inode creation operations
  NFS: Remove BKL usage from open()
  NFS: Remove BKL usage from the write path
  NFS: Remove the BKL from the permission checking code
  NFS: Remove attribute update related BKL references
  NFS: Remove BKL requirement from attribute updates
  NFS: Protect inode->i_nlink updates using inode->i_lock
  nfs: set correct fl_len in nlmclnt_test()
  SUNRPC: Support registering IPv6 interfaces with local rpcbind daemon
  SUNRPC: Refactor rpcb_register to make rpcbindv4 support easier
  SUNRPC: None of rpcb_create's callers wants a privileged source port
  SUNRPC: Introduce a specific rpcb_create for contacting localhost
  ...

16 years agoMerge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
Linus Torvalds [Wed, 16 Jul 2008 18:47:35 +0000 (11:47 -0700)]
Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6

* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: (44 commits)
  hwmon: (w83l786ng) Convert to a new-style i2c driver
  hwmon: (w83l785ts) Convert to a new-style i2c driver
  hwmon: (w83793) Convert to a new-style i2c driver
  hwmon: (w83792d) Convert to a new-style i2c driver
  hwmon: (w83791d) Convert to a new-style i2c driver
  hwmon: (thmc50) Convert to a new-style i2c driver
  hwmon: (smsc47m192) Convert to a new-style i2c driver
  hwmon: (max6650) Convert to a new-style i2c driver
  hwmon: (max1619) Convert to a new-style i2c driver
  hwmon: (lm93) Convert to a new-style i2c driver
  hwmon: (lm92) Convert to a new-style i2c driver
  hwmon: (lm90) Convert to a new-style i2c driver
  hwmon: (lm87) Convert to a new-style i2c driver
  hwmon: (lm83) Convert to a new-style i2c driver
  hwmon: (lm80) Convert to a new-style i2c driver
  hwmon: (lm77) Convert to a new-style i2c driver
  hwmon: (lm63) Convert to a new-style i2c driver
  hwmon: (gl520sm) Convert to a new-style i2c driver
  hwmon: (gl518sm) Convert to a new-style i2c driver
  hwmon: (fscpos) Convert to a new-style i2c driver
  ...

16 years agoFix compile issues in fs/compat_ioctl.c when CONFIG_BLOCK is disabled
Randy Dunlap [Wed, 16 Jul 2008 13:52:00 +0000 (08:52 -0500)]
Fix compile issues in fs/compat_ioctl.c when CONFIG_BLOCK is disabled

Fix fs/compat_ioctl.c to handle CONFIG_BLOCK=n, CONFIG_SCSI=n to avoid
build errors:

In file included from include/scsi/scsi.h:12,
                 from fs/compat_ioctl.c:71:
include/scsi/scsi_cmnd.h:27:25: warning: "BLK_MAX_CDB" is not defined
include/scsi/scsi_cmnd.h:28:3: error: #error MAX_COMMAND_SIZE can not be bigger than BLK_MAX_CDB
In file included from include/scsi/scsi.h:12,
                 from fs/compat_ioctl.c:71:
include/scsi/scsi_cmnd.h: In function 'scsi_bidi_cmnd':
include/scsi/scsi_cmnd.h:182: error: implicit declaration of function 'blk_bidi_rq'
include/scsi/scsi_cmnd.h:183: error: dereferencing pointer to incomplete type
include/scsi/scsi_cmnd.h: In function 'scsi_in':
include/scsi/scsi_cmnd.h:189: error: dereferencing pointer to incomplete type

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agopowerpc/ep8248e: Fix compile problem if !CONFIG_FS_ENET
Kumar Gala [Wed, 16 Jul 2008 13:39:12 +0000 (08:39 -0500)]
powerpc/ep8248e: Fix compile problem if !CONFIG_FS_ENET

If we don't enable FS_ENET we get build issues:

arch/powerpc/platforms/built-in.o: In function `ep8248e_mdio_probe':
arch/powerpc/platforms/82xx/ep8248e.c:129: undefined reference to `alloc_mdio_bitbang'
arch/powerpc/platforms/82xx/ep8248e.c:143: undefined reference to `mdiobus_register'

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoFix MIPS cross-compile problem
Ralf Baechle [Wed, 16 Jul 2008 12:02:24 +0000 (13:02 +0100)]
Fix MIPS cross-compile problem

Crosscompiling on a Fedora 9 machine running gcc 4.3.0 as its host compiler
and gcc 3.4.6 for the mips-linux target results in the following build
error:

$ make malta_defconfig
$ make
cc1: error: unrecognized command line option "-fno-stack-protector"
scripts/kconfig/conf -s arch/mips/Kconfig
cc1: error: unrecognized command line option "-fno-stack-protector"

The arch Makefile is included too late so the host compiler is feature
tested, not the crosscompiler as intended and thus the Makefile applies
adds -fno-stack-protector to crosscompiler's flags which fails for gcc
3.4.6.  The bug was introduced by e06b8b98da071f7dd78fb7822991694288047df0
in 2.6.25; 35bb5b1e0e84cfa1a8906f7e6a77f391ff315791 did add more flags
testing before the arch Makefile inclusion.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agohwmon: (w83l786ng) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:18 +0000 (19:30 +0200)]
hwmon: (w83l786ng) Convert to a new-style i2c driver

The new-style w83l786ng driver implements the optional detect()
callback to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Kevin Lo <kevlo@kevlo.org>
16 years agohwmon: (w83l785ts) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:18 +0000 (19:30 +0200)]
hwmon: (w83l785ts) Convert to a new-style i2c driver

The new-style w83l785ts driver implements the optional detect()
callback to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (w83793) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:17 +0000 (19:30 +0200)]
hwmon: (w83793) Convert to a new-style i2c driver

The new-style w83793 driver implements the optional detect()
callback to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (w83792d) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:17 +0000 (19:30 +0200)]
hwmon: (w83792d) Convert to a new-style i2c driver

The new-style w83792d driver implements the optional detect()
callback to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (w83791d) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:17 +0000 (19:30 +0200)]
hwmon: (w83791d) Convert to a new-style i2c driver

The new-style w83791d driver implements the optional detect()
callback to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Marc Hulsman <m.hulsman@tudelft.nl>
16 years agohwmon: (thmc50) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:16 +0000 (19:30 +0200)]
hwmon: (thmc50) Convert to a new-style i2c driver

The new-style thmc50 driver implements the optional detect()
callback to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Krzysztof Helt <krzysztof.h1@wp.pl>
16 years agohwmon: (smsc47m192) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:16 +0000 (19:30 +0200)]
hwmon: (smsc47m192) Convert to a new-style i2c driver

The new-style smsc47m192 driver implements the optional detect()
callback to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Hartmut Rick <linux@rick.claranet.de>
16 years agohwmon: (max6650) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:16 +0000 (19:30 +0200)]
hwmon: (max6650) Convert to a new-style i2c driver

The new-style max6650 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Hans J. Koch <hjk@linutronix.de>
16 years agohwmon: (max1619) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:15 +0000 (19:30 +0200)]
hwmon: (max1619) Convert to a new-style i2c driver

The new-style max1619 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Alexey Fisher <fishor@mail.ru>
16 years agohwmon: (lm93) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:15 +0000 (19:30 +0200)]
hwmon: (lm93) Convert to a new-style i2c driver

The new-style lm93 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Cc: Eric J. Bowersox <ericb@aspsys.com>
Cc: Carsten Emde <cbe@osadl.org>
Cc: Hans J. Koch <hjk@linutronix.de>
16 years agohwmon: (lm92) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:15 +0000 (19:30 +0200)]
hwmon: (lm92) Convert to a new-style i2c driver

The new-style lm92 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (lm90) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:15 +0000 (19:30 +0200)]
hwmon: (lm90) Convert to a new-style i2c driver

The new-style lm90 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (lm87) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:14 +0000 (19:30 +0200)]
hwmon: (lm87) Convert to a new-style i2c driver

The new-style lm87 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Ben Hutchings <bhutchings@solarflare.com>
16 years agohwmon: (lm83) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:14 +0000 (19:30 +0200)]
hwmon: (lm83) Convert to a new-style i2c driver

The new-style lm83 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (lm80) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:14 +0000 (19:30 +0200)]
hwmon: (lm80) Convert to a new-style i2c driver

The new-style lm80 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (lm77) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:13 +0000 (19:30 +0200)]
hwmon: (lm77) Convert to a new-style i2c driver

The new-style lm77 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Andras Bali <drewie@freemail.hu>
16 years agohwmon: (lm63) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:13 +0000 (19:30 +0200)]
hwmon: (lm63) Convert to a new-style i2c driver

The new-style lm63 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (gl520sm) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:13 +0000 (19:30 +0200)]
hwmon: (gl520sm) Convert to a new-style i2c driver

The new-style gl520sm driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Maarten Deprez <maartendeprez@users.sourceforge.net>
16 years agohwmon: (gl518sm) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:13 +0000 (19:30 +0200)]
hwmon: (gl518sm) Convert to a new-style i2c driver

The new-style gl518sm driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (fscpos) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:12 +0000 (19:30 +0200)]
hwmon: (fscpos) Convert to a new-style i2c driver

The new-style fscpos driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (fschmd) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:12 +0000 (19:30 +0200)]
hwmon: (fschmd) Convert to a new-style i2c driver

The new-style fschmd driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Hans de Goede <j.w.r.degoede@hhs.nl>
16 years agohwmon: (fscher) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:12 +0000 (19:30 +0200)]
hwmon: (fscher) Convert to a new-style i2c driver

The new-style fscher driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Reinhard Nissl <rnissl@gmx.de>
16 years agohwmon: (f75375s) Drop legacy i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:11 +0000 (19:30 +0200)]
hwmon: (f75375s) Drop legacy i2c driver

Drop the legacy f75375s i2c driver, and add a detect callback to the
new-style i2c driver to achieve the same functionality.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Riku Voipio <riku.voipio@movial.fi>
16 years agohwmon: (ds1621) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:11 +0000 (19:30 +0200)]
hwmon: (ds1621) Convert to a new-style i2c driver

The new-style ds1621 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (atxp1) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:11 +0000 (19:30 +0200)]
hwmon: (atxp1) Convert to a new-style i2c driver

The new-style atxp1 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (asb100) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:11 +0000 (19:30 +0200)]
hwmon: (asb100) Convert to a new-style i2c driver

The new-style asb100 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (adt7473) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:10 +0000 (19:30 +0200)]
hwmon: (adt7473) Convert to a new-style i2c driver

The new-style adt7473 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Darrick J. Wong <djwong@us.ibm.com>
16 years agohwmon: (adt7470) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:10 +0000 (19:30 +0200)]
hwmon: (adt7470) Convert to a new-style i2c driver

The new-style adt7470 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Darrick J. Wong <djwong@us.ibm.com>
16 years agohwmon: (ads7828) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:10 +0000 (19:30 +0200)]
hwmon: (ads7828) Convert to a new-style i2c driver

The new-style ads7828 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (adm9240) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:09 +0000 (19:30 +0200)]
hwmon: (adm9240) Convert to a new-style i2c driver

The new-style adm9240 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Grant Coady <gcoady.lk@gmail.com>
16 years agohwmon: (adm1031) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:09 +0000 (19:30 +0200)]
hwmon: (adm1031) Convert to a new-style i2c driver

The new-style adm1031 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Alexandre d'Alton <alex@alexdalton.org>
16 years agohwmon: (adm1029) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:09 +0000 (19:30 +0200)]
hwmon: (adm1029) Convert to a new-style i2c driver

The new-style adm1029 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Corentin Labbe <corentin.labbe@geomatys.fr>
16 years agohwmon: (adm1026) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:08 +0000 (19:30 +0200)]
hwmon: (adm1026) Convert to a new-style i2c driver

The new-style adm1026 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (adm1025) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:08 +0000 (19:30 +0200)]
hwmon: (adm1025) Convert to a new-style i2c driver

The new-style adm1025 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (adm1021) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:08 +0000 (19:30 +0200)]
hwmon: (adm1021) Convert to a new-style i2c driver

The new-style adm1021 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agohwmon: (ad7418) Convert to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:08 +0000 (19:30 +0200)]
hwmon: (ad7418) Convert to a new-style i2c driver

The ad7418 driver is only used on embedded platforms where i2c
devices can easily be declared in platform code. Thus a new-style
i2c driver makes perfect sense. This lets us get rid of quirky
detection code (these chips have no identification registers) and
shrinks the binary driver size by 38%.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
16 years agow1/ds2482: Convert to a new-style driver
Jean Delvare [Wed, 16 Jul 2008 17:30:07 +0000 (19:30 +0200)]
w1/ds2482: Convert to a new-style driver

The new-style ds2482 driver implements the optional detect() callback
to cover the use cases of the legacy driver. I'm curious if anyone
really needs this though, so it might be removed in the feature.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agoi2c: Convert the max6875 driver to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:07 +0000 (19:30 +0200)]
i2c: Convert the max6875 driver to a new-style i2c driver

The new-style max6875 driver implements the optional detect() callback
to cover the use cases of the legacy driver. I'm curious if anyone
really needs this though, so it might be removed in the feature.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agoi2c: Convert the pca9539 driver to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:07 +0000 (19:30 +0200)]
i2c: Convert the pca9539 driver to a new-style i2c driver

The new-style pca9539 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Warning: users will now have to use the force module parameter to get
the driver to attach to their device. That's not a bad thing as these
devices can't be detected anyway.

Note that this doesn't change the fact that this driver is deprecated
in favor of gpio/pca953x.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agoi2c: Convert the pcf8575 driver to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:06 +0000 (19:30 +0200)]
i2c: Convert the pcf8575 driver to a new-style i2c driver

The new-style pcf8575 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Warning: users will now have to use the force module parameter to get
the driver to attach to their device. That's not a bad thing as these
devices can't be detected anyway.

Note that this doesn't change the fact that this driver is deprecated
in favor of gpio/pcf857x.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agoi2c: Convert the pcf8574 driver to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:06 +0000 (19:30 +0200)]
i2c: Convert the pcf8574 driver to a new-style i2c driver

The new-style pcf8574 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Warning: users will now have to use the force module parameter to get
the driver to attach to their device. That's not a bad thing as these
devices can't be detected anyway.

Note that this doesn't change the fact that this driver is deprecated
in favor of gpio/pcf857x.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agoi2c: Convert the pcf8591 driver to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:06 +0000 (19:30 +0200)]
i2c: Convert the pcf8591 driver to a new-style i2c driver

The new-style pcf8591 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agoi2c: Convert the eeprom driver to a new-style i2c driver
Jean Delvare [Wed, 16 Jul 2008 17:30:05 +0000 (19:30 +0200)]
i2c: Convert the eeprom driver to a new-style i2c driver

The new-style eeprom driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
16 years agoi2c: Clear i2c_adapter.dev on adapter removal
Jean Delvare [Wed, 16 Jul 2008 17:30:05 +0000 (19:30 +0200)]
i2c: Clear i2c_adapter.dev on adapter removal

Clear i2c_adapter.dev on adapter removal. This makes it possible to
re-add the adapter at a later point, which some drivers
(i2c-amd756-s4882, i2c-nforce2-s4985) actually do.

This fixes a bug reported by John Stultz here:
  http://lkml.org/lkml/2008/7/15/720
and by Ingo Molar there:
  http://lkml.org/lkml/2008/7/16/78

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: John Stultz <johnstul@us.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>
16 years agoFix 'make clean' and .gitignore for firmware/ directory.
David Woodhouse [Wed, 16 Jul 2008 05:54:04 +0000 (22:54 -0700)]
Fix 'make clean' and .gitignore for firmware/ directory.

Provide a .gitignore file, and fix a typo which prevented some of the
generated binary files from being removed on 'make clean'.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Reported-and-tested-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoMerge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Linus Torvalds [Wed, 16 Jul 2008 02:04:58 +0000 (19:04 -0700)]
Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (249 commits)
  powerpc: Fix pte_update for CONFIG_PTE_64BIT and !PTE_ATOMIC_UPDATES
  powerpc: Fix a build problem on ppc32 with new DMA_ATTRs
  ibm_newemac: Add MII mode support to the EMAC RGMII bridge.
  powerpc: Don't spin on sync instruction at boot time
  powerpc: Add VSX load/store alignment exception handler
  powerpc: fix giveup_vsx to save registers correctly
  powerpc: support for latencytop
  powerpc: Remove unnecessary condition when sanity-checking WIMG bits
  powerpc: Add PPC_FEATURE_PSERIES_PERFMON_COMPAT
  powerpc: Add driver for Barrier Synchronization Register
  powerpc: mman.h export fixups
  powerpc/fsl: update crypto node definition and device tree instances
  powerpc/fsl: Refactor device bindings
  powerpc/85xx: Minor fixes for 85xxds and 8536ds board.
  powerpc: Add 82xx/83xx/86xx to 6xx Multiplatform
  powerpc/85xx: publish of device for cds platforms
  powerpc/booke: don't reinitialize time base
  powerpc/86xx: Refactor pic init
  powerpc/CPM: Add i2c pins to dts and board setup
  cpm_uart: Support uart_wait_until_sent()
  ...

16 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
Linus Torvalds [Wed, 16 Jul 2008 01:58:04 +0000 (18:58 -0700)]
Merge git://git./linux/kernel/git/jejb/scsi-misc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (102 commits)
  [SCSI] scsi_dh: fix kconfig related build errors
  [SCSI] sym53c8xx: Fix bogus sym_que_entry re-implementation of container_of
  [SCSI] scsi_cmnd.h: remove double inclusion of linux/blkdev.h
  [SCSI] make struct scsi_{host,target}_type static
  [SCSI] fix locking in host use of blk_plug_device()
  [SCSI] zfcp: Cleanup external header file
  [SCSI] zfcp: Cleanup code in zfcp_erp.c
  [SCSI] zfcp: zfcp_fsf cleanup.
  [SCSI] zfcp: consolidate sysfs things into one file.
  [SCSI] zfcp: Cleanup of code in zfcp_aux.c
  [SCSI] zfcp: Cleanup of code in zfcp_scsi.c
  [SCSI] zfcp: Move status accessors from zfcp to SCSI include file.
  [SCSI] zfcp: Small QDIO cleanups
  [SCSI] zfcp: Adapter reopen for large number of unsolicited status
  [SCSI] zfcp: Fix error checking for ELS ADISC requests
  [SCSI] zfcp: wait until adapter is finished with ERP during auto-port
  [SCSI] ibmvfc: IBM Power Virtual Fibre Channel Adapter Client Driver
  [SCSI] sg: Add target reset support
  [SCSI] lib: Add support for the T10 (SCSI) Data Integrity Field CRC
  [SCSI] sd: Move scsi_disk() accessor function to sd.h
  ...

16 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Linus Torvalds [Wed, 16 Jul 2008 01:57:38 +0000 (18:57 -0700)]
Merge git://git./linux/kernel/git/herbert/crypto-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  Revert crypto: prng - Deterministic CPRNG

16 years agoftrace: ftrace.txt updates
Steven Rostedt [Tue, 15 Jul 2008 14:57:33 +0000 (10:57 -0400)]
ftrace: ftrace.txt updates

This patch includes ftrace.txt updates that address (mostly) comments from
Andrew Morton. It also includes updates that were suggested by Randy
Dunlap, John Kacur and David Teigland.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoMerge commit 'origin/master'
Benjamin Herrenschmidt [Wed, 16 Jul 2008 01:07:59 +0000 (11:07 +1000)]
Merge commit 'origin/master'

Manual merge of:

arch/powerpc/Kconfig
arch/powerpc/kernel/stacktrace.c
arch/powerpc/mm/slice.c
arch/ppc/kernel/smp.c

16 years agoMerge branch 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux...
Linus Torvalds [Tue, 15 Jul 2008 23:29:18 +0000 (16:29 -0700)]
Merge branch 'x86/urgent' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86: fix TSC build error on 32bit

16 years agoMerge branch 'bkl-removal' into next
Trond Myklebust [Tue, 15 Jul 2008 22:34:58 +0000 (18:34 -0400)]
Merge branch 'bkl-removal' into next

16 years agoMerge branch 'devel' into next
Trond Myklebust [Tue, 15 Jul 2008 22:34:16 +0000 (18:34 -0400)]
Merge branch 'devel' into next

Conflicts:

fs/nfs/file.c

Fix up the conflict with Jon Corbet's bkl-removal tree

16 years agoNFSv4: Remove BKL from the nfsv4 state recovery
Trond Myklebust [Wed, 11 Jun 2008 19:44:26 +0000 (15:44 -0400)]
NFSv4: Remove BKL from the nfsv4 state recovery

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoSUNRPC: Remove the BKL from the callback functions
Trond Myklebust [Wed, 11 Jun 2008 17:37:09 +0000 (13:37 -0400)]
SUNRPC: Remove the BKL from the callback functions

Push it into those callback functions that actually need it.

Note that all the NFS operations use their own locking, so don't need the
BKL. Ditto for the rpcbind client.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoNFS: Remove BKL from the readdir code
Trond Myklebust [Wed, 11 Jun 2008 19:44:23 +0000 (15:44 -0400)]
NFS: Remove BKL from the readdir code

Page accesses are serialised using the page locks, whereas all attribute
updates are serialised using the inode->i_lock.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoNFS: Remove BKL from the symlink code
Trond Myklebust [Wed, 11 Jun 2008 19:44:22 +0000 (15:44 -0400)]
NFS: Remove BKL from the symlink code

Page cache accesses are serialised using page locks, whereas attribute
updates are serialised using inode->i_lock.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoNFS: Remove BKL from the sillydelete operations
Trond Myklebust [Wed, 11 Jun 2008 19:44:21 +0000 (15:44 -0400)]
NFS: Remove BKL from the sillydelete operations

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoNFS: Remove the BKL from the rename, rmdir and unlink operations
Trond Myklebust [Wed, 11 Jun 2008 20:09:59 +0000 (16:09 -0400)]
NFS: Remove the BKL from the rename, rmdir and unlink operations

Attribute updates are safe, and dentry operations are protected using VFS
level locks. Defer removing the BKL from sillyrename until a separate
patch.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoNFS: Remove BKL from NFS lookup code
Trond Myklebust [Wed, 11 Jun 2008 19:44:20 +0000 (15:44 -0400)]
NFS: Remove BKL from NFS lookup code

All dentry-related operations are already BKL-safe, since they are
protected by the VFS locking. No extra locks should be needed in the NFS
code.

In the case of nfs_revalidate_inode(), we're only doing an attribute
update (protected by the inode->i_lock).
In the case of nfs_lookup(), we're instantiating a new dentry, so there
should be no contention possible until after we call d_materialise_unique.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoNFS: Remove the BKL from nfs_link()
Trond Myklebust [Wed, 11 Jun 2008 19:52:40 +0000 (15:52 -0400)]
NFS: Remove the BKL from nfs_link()

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoNFS: Remove the BKL from the inode creation operations
Trond Myklebust [Wed, 11 Jun 2008 19:50:50 +0000 (15:50 -0400)]
NFS: Remove the BKL from the inode creation operations

nfs_instantiate() does not require the BKL, neither do the attribute
updates or the RPC code.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoNFS: Remove BKL usage from open()
Trond Myklebust [Wed, 11 Jun 2008 17:26:23 +0000 (13:26 -0400)]
NFS: Remove BKL usage from open()

All the NFSv4 stateful operations are already protected by other locks (in
particular by the rpc_sequence locks.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoNFS: Remove BKL usage from the write path
Trond Myklebust [Wed, 11 Jun 2008 17:26:16 +0000 (13:26 -0400)]
NFS: Remove BKL usage from the write path

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoNFS: Remove the BKL from the permission checking code
Trond Myklebust [Wed, 11 Jun 2008 19:44:18 +0000 (15:44 -0400)]
NFS: Remove the BKL from the permission checking code

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoNFS: Remove attribute update related BKL references
Trond Myklebust [Wed, 11 Jun 2008 17:26:14 +0000 (13:26 -0400)]
NFS: Remove attribute update related BKL references

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoNFS: Remove BKL requirement from attribute updates
Trond Myklebust [Wed, 11 Jun 2008 16:21:19 +0000 (12:21 -0400)]
NFS: Remove BKL requirement from attribute updates

The main problem is dealing with inode->i_size: we need to set the
inode->i_lock on all attribute updates, and so vmtruncate won't cut it.
Make an NFS-private version of vmtruncate that has the necessary locking
semantics.

The result should be that the following inode attribute updates are
protected by inode->i_lock
nfsi->cache_validity
nfsi->read_cache_jiffies
nfsi->attrtimeo
nfsi->attrtimeo_timestamp
nfsi->change_attr
nfsi->last_updated
nfsi->cache_change_attribute
nfsi->access_cache
nfsi->access_cache_entry_lru
nfsi->access_cache_inode_lru
nfsi->acl_access
nfsi->acl_default
nfsi->nfs_page_tree
nfsi->ncommit
nfsi->npages
nfsi->open_files
nfsi->silly_list
nfsi->acl
nfsi->open_states
inode->i_size
inode->i_atime
inode->i_mtime
inode->i_ctime
inode->i_nlink
inode->i_uid
inode->i_gid

The following is protected by dir->i_mutex
nfsi->cookieverf

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoNFS: Protect inode->i_nlink updates using inode->i_lock
Trond Myklebust [Wed, 11 Jun 2008 19:44:04 +0000 (15:44 -0400)]
NFS: Protect inode->i_nlink updates using inode->i_lock

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agonfs: set correct fl_len in nlmclnt_test()
Felix Blyakher [Tue, 15 Jul 2008 17:40:22 +0000 (12:40 -0500)]
nfs: set correct fl_len in nlmclnt_test()

fcntl(F_GETLK) on an nfs client incorrectly returns
the values for the conflicting lock. fl_len value is
always 1.
If the conflicting lock is (0, 4095) the F_GETLK
request for (1024, 10) returns (0, 1), which doesn't
even cover the requested range, and is quite confusing.
The fix is trivial, set fl_end from the fl_end value
recieved from the nfs server.

Signed-off-by: Felix Blyakher <felixb@sgi.com>
Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoSUNRPC: Support registering IPv6 interfaces with local rpcbind daemon
Chuck Lever [Mon, 14 Jul 2008 20:03:30 +0000 (16:03 -0400)]
SUNRPC: Support registering IPv6 interfaces with local rpcbind daemon

Introduce a new API to register RPC services on IPv6 interfaces to allow
the NFS server and lockd to advertise on IPv6 networks.

Unlike rpcb_register(), the new rpcb_v4_register() function uses rpcbind
protocol version 4 to contact the local rpcbind daemon.  The version 4
SET/UNSET procedures allow services to register address families besides
AF_INET, register at specific network interfaces, and register transport
protocols besides UDP and TCP.  All of this functionality is exposed via
the new rpcb_v4_register() kernel API.

A user-space rpcbind daemon implementation that supports version 4 of the
rpcbind protocol is required in order to make use of this new API.

Note that rpcbind version 3 is sufficient to support the new rpcbind
facilities listed above, but most extant implementations use version 4.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoSUNRPC: Refactor rpcb_register to make rpcbindv4 support easier
Chuck Lever [Mon, 14 Jul 2008 20:03:29 +0000 (16:03 -0400)]
SUNRPC: Refactor rpcb_register to make rpcbindv4 support easier

rpcbind version 4 registration will reuse part of rpcb_register, so just
split it out into a separate function now.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoSUNRPC: None of rpcb_create's callers wants a privileged source port
Chuck Lever [Mon, 14 Jul 2008 20:03:28 +0000 (16:03 -0400)]
SUNRPC: None of rpcb_create's callers wants a privileged source port

Clean up: Callers that required a privileged source port now use
rpcb_create_local(), so we can remove the @privileged argument from
rpcb_create().

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoSUNRPC: Introduce a specific rpcb_create for contacting localhost
Chuck Lever [Mon, 14 Jul 2008 20:03:27 +0000 (16:03 -0400)]
SUNRPC: Introduce a specific rpcb_create for contacting localhost

Add rpcb_create_local() for use by rpcb_register() and upcoming IPv6
registration functions.

Ensure any errors encountered by rpcb_create_local() are properly
reported.

We can also use a statically allocated constant loopback socket address
instead of one allocated on the stack and initialized every time the
function is called.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoSUNRPC: Use correct XDR encoding procedure for rpcbind SET/UNSET
Chuck Lever [Mon, 14 Jul 2008 20:03:26 +0000 (16:03 -0400)]
SUNRPC: Use correct XDR encoding procedure for rpcbind SET/UNSET

The rpcbind versions 3 and 4 SET and UNSET procedures use the same
arguments as the GETADDR procedure.

While definitely a bug, this hasn't been a problem so far since the
kernel hasn't used version 3 or 4 SET and UNSET.  But this will change
in just a moment.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
16 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Tue, 15 Jul 2008 22:01:29 +0000 (15:01 -0700)]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (54 commits)
  [MIPS] Remove mips_machtype for LASAT machines
  [MIPS] Remove mips_machtype from EMMA2RH machines
  [MIPS] Remove mips_machtype from ARC based machines
  [MIPS] MTX-1 flash partition setup move to platform devices registration
  [MIPS] TXx9: cleanup and fix some sparse warnings
  [MIPS] TXx9: rename asm-mips/mach-jmr3927 to asm-mips/mach-tx39xx
  [MIPS] remove machtype for group Toshiba
  [MIPS] separate rbtx4927_time_init() and rbtx4937_time_init()
  [MIPS] separate rbtx4927_arch_init() and rbtx4937_arch_init()
  [MIPS] txx9_cpu_clock setup move to rbtx4927_time_init()
  [MIPS] txx9_board_vec set directly without mips_machtype
  [MIPS] IP22: Add platform device for Indy volume buttons
  [MIPS] cmbvr4133: Remove support
  [MIPS] remove wrppmc_machine_power_off()
  [MIPS] replace inline assembler to cpu_wait()
  [MIPS] IP22/28: Add platform devices for HAL2
  [MIPS] TXx9: Update and merge defconfigs
  [MIPS] TXx9: Make single kernel can support multiple boards
  [MIPS] TXx9: Update defconfigs
  [MIPS] TXx9: Reorganize PCI code
  ...

16 years agoDon't crash on IOMMU overflow in A100U2W driver
Mikulas Patocka [Tue, 15 Jul 2008 21:19:55 +0000 (17:19 -0400)]
Don't crash on IOMMU overflow in A100U2W driver

Handle IOMMU overflow correctly, by retrying.  IOMMU errors can happen
and drivers must deal with them.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoBUG_ON on kernel misbehavior on A100U2W driver
Mikulas Patocka [Tue, 15 Jul 2008 21:18:38 +0000 (17:18 -0400)]
BUG_ON on kernel misbehavior on A100U2W driver

With broken Sparc64 IOMMU accounting, the kernel submits larger requests
then allowed.  Better to crash on BUG than corrupt memory.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoAdd udelay to A100U2W SCSI driver
Mikulas Patocka [Tue, 15 Jul 2008 21:16:38 +0000 (17:16 -0400)]
Add udelay to A100U2W SCSI driver

udelay is required on Sun Ultra 5.

I don't know any reason or explanation for this, it was found purely
experimentally.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoFix endianity in A100U2W SCSI driver
Mikulas Patocka [Tue, 15 Jul 2008 21:15:41 +0000 (17:15 -0400)]
Fix endianity in A100U2W SCSI driver

Support big endian systems in a100u2w driver.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agogeneric ipi function calls: wait on alloc failure fallback
Jeremy Fitzhardinge [Tue, 15 Jul 2008 20:22:49 +0000 (13:22 -0700)]
generic ipi function calls: wait on alloc failure fallback

When a GFP_ATOMIC allocation fails, it falls back to allocating the
data on the stack and converting it to a waiting call.

Make sure we actually wait in this case.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoMerge branch 'generic-ipi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Tue, 15 Jul 2008 21:02:33 +0000 (14:02 -0700)]
Merge branch 'generic-ipi-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'generic-ipi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (22 commits)
  generic-ipi: more merge fallout
  generic-ipi: merge fix
  x86, visws: use mach-default/entry_arch.h
  x86, visws: fix generic-ipi build
  generic-ipi: fixlet
  generic-ipi: fix s390 build bug
  generic-ipi: fix linux-next tree build failure
  fix: "smp_call_function: get rid of the unused nonatomic/retry argument"
  fix: "smp_call_function: get rid of the unused nonatomic/retry argument"
  fix "smp_call_function: get rid of the unused nonatomic/retry argument"
  on_each_cpu(): kill unused 'retry' parameter
  smp_call_function: get rid of the unused nonatomic/retry argument
  sh: convert to generic helpers for IPI function calls
  parisc: convert to generic helpers for IPI function calls
  mips: convert to generic helpers for IPI function calls
  m32r: convert to generic helpers for IPI function calls
  arm: convert to generic helpers for IPI function calls
  alpha: convert to generic helpers for IPI function calls
  ia64: convert to generic helpers for IPI function calls
  powerpc: convert to generic helpers for IPI function calls
  ...

Fix trivial conflicts due to rcu updates in kernel/rcupdate.c manually

16 years agoMerge branch 'core/rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Tue, 15 Jul 2008 20:59:31 +0000 (13:59 -0700)]
Merge branch 'core/rcu-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'core/rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (23 commits)
  rcu classic: update qlen when cpu offline
  rcu: make rcutorture even more vicious: invoke RCU readers from irq handlers (timers)
  rcu: make quiescent rcutorture less power-hungry
  rcu, rcutorture: make quiescent rcutorture less power-hungry
  rcu: make rcutorture more vicious: reinstate boot-time testing
  rcu: make rcutorture more vicious: add stutter feature
  rcutorture: WARN_ON_ONCE(1) when detecting an error
  rcu: remove unused field struct rcu_data::rcu_tasklet
  Revert "prohibit rcutorture from being compiled into the kernel"
  rcu: fix nf_conntrack_helper.c build bug
  rculist.h: fix include in net/netfilter/nf_conntrack_netlink.c
  rcu: remove duplicated include in kernel/rcupreempt.c
  rcu: remove duplicated include in kernel/rcupreempt_trace.c
  RCU, rculist.h: fix list iterators
  rcu: fix rcu_try_flip_waitack_needed() to prevent grace-period stall
  rculist.h: use the rcu API
  rcu: split list.h and move rcu-protected lists into rculist.h
  sched: 1Q08 RCU doc update, add call_rcu_sched()
  rcu: add call_rcu_sched() and friends to rcutorture
  rcu: add rcu_barrier_sched() and rcu_barrier_bh()
  ...

16 years agomm: fix build on non-mmu machines
Sebastian Siewior [Tue, 15 Jul 2008 20:28:46 +0000 (22:28 +0200)]
mm: fix build on non-mmu machines

Commit 1ea0704e0d aka "mm: add a ptep_modify_prot transaction abstraction"

caused:

|  CC      init/main.o
|In file included from include2/asm/pgtable.h:68,
|                 from /home/bigeasy/git/linux-2.6-m68k/include/linux/mm.h:39,
|                 from include2/asm/uaccess.h:8,
|                 from /home/bigeasy/git/linux-2.6-m68k/include/linux/poll.h:13,
|                 from /home/bigeasy/git/linux-2.6-m68k/include/linux/rtc.h:113,
|                 from /home/bigeasy/git/linux-2.6-m68k/include/linux/efi.h:19,
|                 from /home/bigeasy/git/linux-2.6-m68k/init/main.c:43:
|/linux-2.6/include/asm-generic/pgtable.h: In function '__ptep_modify_prot_start':
|/linux-2.6/include/asm-generic/pgtable.h:209: error: implicit declaration of function 'ptep_get_and_clear'
|/linux-2.6/include/asm-generic/pgtable.h:209: error: incompatible types in return
|/linux-2.6/include/asm-generic/pgtable.h: In function '__ptep_modify_prot_commit':
|/linux-2.6/include/asm-generic/pgtable.h:220: error: implicit declaration of function 'set_pte_at'
|make[2]: *** [init/main.o] Error 1
|make[1]: *** [init] Error 2
|make: *** [sub-make] Error 2

on my m68knommu box.

Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoftrace: maintainer
Steven Rostedt [Tue, 15 Jul 2008 17:28:14 +0000 (13:28 -0400)]
ftrace: maintainer

I'm willing to take responsibility for ftrace, and follow up on any
issues that arise due to it.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agox86: fix TSC build error on 32bit
Thomas Gleixner [Tue, 15 Jul 2008 20:08:04 +0000 (22:08 +0200)]
x86: fix TSC build error on 32bit

Dave Hansen reported a build error on 32bit which went unnoticed
as newer gcc versions seem to optimize unused static functions
away before compiling them.

Make vread_tsc() depend on CONFIG_X86_64

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
16 years agogeneric-ipi: more merge fallout
Ingo Molnar [Tue, 15 Jul 2008 20:08:52 +0000 (22:08 +0200)]
generic-ipi: more merge fallout

fix more API change fallout in recently merged upstream changes.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
16 years agogeneric-ipi: merge fix
Ingo Molnar [Tue, 15 Jul 2008 20:03:56 +0000 (22:03 +0200)]
generic-ipi: merge fix

fix merge fallout:

arch/x86/pci/amd_bus.c: In function ‘enable_pci_io_ecs':
arch/x86/pci/amd_bus.c:581: error: too many arguments to function ‘on_each_cpu'

Signed-off-by: Ingo Molnar <mingo@elte.hu>
16 years agoMerge branch 'generic-ipi' into generic-ipi-for-linus
Ingo Molnar [Tue, 15 Jul 2008 19:55:59 +0000 (21:55 +0200)]
Merge branch 'generic-ipi' into generic-ipi-for-linus

Conflicts:

arch/powerpc/Kconfig
arch/s390/kernel/time.c
arch/x86/kernel/apic_32.c
arch/x86/kernel/cpu/perfctr-watchdog.c
arch/x86/kernel/i8259_64.c
arch/x86/kernel/ldt.c
arch/x86/kernel/nmi_64.c
arch/x86/kernel/smpboot.c
arch/x86/xen/smp.c
include/asm-x86/hw_irq_32.h
include/asm-x86/hw_irq_64.h
include/asm-x86/mach-default/irq_vectors.h
include/asm-x86/mach-voyager/irq_vectors.h
include/asm-x86/smp.h
kernel/Makefile

Signed-off-by: Ingo Molnar <mingo@elte.hu>
16 years agoMerge branch 'sbp2-spindown' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee139...
Linus Torvalds [Tue, 15 Jul 2008 19:39:44 +0000 (12:39 -0700)]
Merge branch 'sbp2-spindown' of git://git./linux/kernel/git/ieee1394/linux1394-2.6

* 'sbp2-spindown' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  ieee1394: sbp2: spin disks down on suspend and shutdown
  firewire: fw-sbp2: spin disks down on suspend and shutdown
  ieee1394: sbp2: fix spindown for PL-3507 and TSB42AA9 firmwares
  firewire: fw-sbp2: fix spindown for PL-3507 and TSB42AA9 firmwares
  scsi: sd: optionally set power condition in START STOP UNIT

16 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...
Linus Torvalds [Tue, 15 Jul 2008 19:39:13 +0000 (12:39 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/ieee1394/linux1394-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  firewire: don't respond to broadcast write requests
  firewire: clean up fw_card reference counting
  firewire: clean up some includes
  firewire: remove unused struct members
  firewire: implement broadcast_channel CSR for 1394a compliance
  ieee1394: dump mmapped iso buffers in core files
  ieee1394: raw1394: Push the BKL down into the driver ioctls
  ieee1394: video1394: reorder module init, prepare BKL removal
  ieee1394: reduce log noise about config ROM CRC errors

16 years agoMerge branch 'core/rcu' into core/rcu-for-linus
Ingo Molnar [Tue, 15 Jul 2008 19:10:12 +0000 (21:10 +0200)]
Merge branch 'core/rcu' into core/rcu-for-linus

16 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg...
Linus Torvalds [Tue, 15 Jul 2008 18:26:14 +0000 (11:26 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/penberg/slab-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6:
  slab: rename slab_destroy_objs
  slub: current is always valid
  slub: Add check for kfree() of non slab objects.

16 years agoMerge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzi...
Linus Torvalds [Tue, 15 Jul 2008 18:18:10 +0000 (11:18 -0700)]
Merge branch 'upstream-linus' of git://git./linux/kernel/git/jgarzik/libata-dev

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  AHCI: Remove an unnecessary flush from ahci_qc_issue
  AHCI: speed up resume
  [libata] Add support for VPD page b1
  ata: endianness annotations in pata drivers
  libata-eh: update atapi_eh_request_sense() to take @dev instead of @qc
  [libata] sata_svw: update code comments relating to data corruption
  libata/ahci: enclosure management support
  libata: improve EH internal command timeout handling
  libata: use ULONG_MAX to terminate reset timeout table
  libata: improve EH retry delay handling
  libata: consistently use msecs for time durations

16 years agoMerge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
Linus Torvalds [Tue, 15 Jul 2008 18:16:05 +0000 (11:16 -0700)]
Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6

* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: (56 commits)
  i2c: Add detection capability to new-style drivers
  i2c: Call client_unregister for new-style devices too
  i2c: Clean up old chip drivers
  i2c-ibm_iic: Register child nodes
  i2c: New-style EEPROM driver using device IDs
  i2c: Export the i2c_bus_type symbol
  i2c-au1550: Fix PM support
  i2c-dev: Delete empty detach_client callback
  i2c: Drop stray references to lm_sensors
  i2c: Check for ACPI resource conflicts
  i2c-ocores: basic PM support
  i2c-sibyte: SWARM I2C board initialization
  i2c-i801: Fix handling of error conditions
  i2c-i801: Rename local variable temp to status
  i2c-i801: Properly report bus arbitration loss
  i2c-i801: Remove verbose debugging messages
  i2c-algo-pcf: Drop unused struct members
  i2c-algo-pcf: Multi-master lost-arbitration improvement
  i2c: Deprecate the legacy gpio drivers
  i2c-pxa: Initialize early
  ...