Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>

At the moment, 64-bit platforms (other than Alpha) are all redefining
things for themselves instead of using <asm-generic/statfs.h>.

As is ARM, since it has special requirements w.r.t. padding.

Make <asm-generic/statfs.h> more generic, and they can use it directly.
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>

Also, stop looking at the NAND controller (0x4100) and checking the
device class. For a while during development, all three functions on the
chip had the same ID. We made them fix that fairly promptly, and we can
forget about it now.
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
Acked-by: NJonathan Corbet <corbet@lwn.net>

Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>

Probably better to use the official designation.
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
Acked-by: NPierre Ossman <drzeus@drzeus.cx>

We don't have any suitable value to put in f_fsid. Using EFS_MAGIC
really isn't a good idea, because all EFS file systems will have the
same f_fsid then.
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
  ide/Kconfig: mark ide-scsi as deprecated
  ide-disk: remove stale init_idedisk_capacity() documentation
  palm_bk3710: improve IDE registration
  ide: fix hwif_to_node()
  IDE: palm_bk3710: fix compile warning for unused variable
  IDE: compile fix for sff_dma_ops

Mark ide-scsi as deprecated and remove stale/bogus documentation.
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Acked-by: NSergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

* fix device tree ... don't forget to set the parent device

* let init/exit code be removed where practical
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
[bart: splitted it from bigger DaVinci patch, s/hw.parent/hw.dev/]
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

hwif_to_node() incorrectly assumes that hwif->dev always belongs to
a PCI device.  This results in ide-cs oopsing in init_irq() after
commit c56c5648 accidentally fixed
device tree registration for ide-cs.  Fix it by using dev_to_node().

Thanks to Martin Michlmayr and Larry Finger for help with debugging
the issue.
Reported-by: NMartin Michlmayr <tbm@cyrius.com>
Tested-by: NMartin Michlmayr <tbm@cyrius.com>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

The sff_dma_ops struct should be wrapped by BLK_DEV_IDEDMA_SFF instead
of BLK_DEV_IDEDMA_PCI.
Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: hda - Add mic-boost controls to ALC662/663 auto configuration
  ALSA: hda - Fix ALC663 auto-probe
  ALSA: ASoC: fix pxa2xx-i2s clk_get call
  ALSA: hda: Distortion fix for dell_m6_core_init

* 'audit.b57' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current:
  [PATCH] audit: Moved variable declaration to beginning of function

* 'for-linus' of git://neil.brown.name/md:
  Fix problem with waiting while holding rcu read lock in md/bitmap.c
  Remove invalidate_partition call from do_md_stop.

With the new firmware infrastructure in 2.6.27, some files are generated and shouldn't be
diffed; add these 2 to the "dontdiff" file
Signed-off-by: NArjan van de Ven <arjan@Linux.intel.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

This fixes a typo in commit 2a2a6471 "Disable MWAIT via DMI on broken Compal board".

It allows the nomwait dmi check to actually detect the Acer 5220.
Signed-off-by: NDennis Jansen <dennis.jansen@web.de>
Tested-by: NDennis Jansen <dennis.jansen@web.de>
Acked-by: NZhao Yakui <yakui.zhao@intel.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

* git://git.infradead.org/users/dwmw2/random-2.6:
  [MTD] mtdchar.c: Fix regression in MEMGETREGIONINFO ioctl()
  dabusb_fpga_download(): fix a memory leak
  Remove '#include <stddef.h>' from mm/page_isolation.c
  Fix modules_install on RO nfs-exported trees.

* 'for-2.6.27' of git://linux-nfs.org/~bfields/linux:
  nfsd: fix buffer overrun decoding NFSv4 acl
  sunrpc: fix possible overrun on read of /proc/sys/sunrpc/transports
  nfsd: fix compound state allocation error handling
  svcrdma: Fix race between svc_rdma_recvfrom thread and the dto_tasklet

Fix operator precedence bug in atari_keyb_init, which caused a failure on CT60
Signed-off-by: NMichael Schmitz <schmitz@debian.org>
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

A parisc allmodconfig build produces this:

arch/parisc/hpux/fs.c:107: error: 'buffer' undeclared (first use in this function)

Introduced by commit da574983 ("[PATCH]
fix hpux_getdents()").

Helge Dille also reported this in bugzilla 11461:

	http://bugzilla.kernel.org/show_bug.cgi?id=11461

and he posted an identical patch.
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NHelge Deller <deller@gmx.de>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

The recent commit 16d9679f33caf7e683471647d1472bfe133d858 changed
check_hung_task() to filter out the TASK_KILLABLE tasks. We can
move this check to the caller which has to test t->state anyway.
Signed-off-by: NOleg Nesterov <oleg@tv-sign.ru>
Acked-by: NAndi Kleen <ak@linux.intel.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Fix kernel-doc warning for new function:

Warning(linux-2.6.27-rc5-git2//kernel/resource.c:448): No description found for parameter 'root'
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon: downgrade debug message from info to debug.

* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  [CIFS] Turn off Unicode during session establishment for plaintext authentication
  [CIFS] update cifs change log
  cifs: fix O_APPEND on directio mounts
  [CIFS] Fix plaintext authentication

* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
  block: restore original behavior of /proc/partition when there's no partition
  remove blk_register_filter and blk_unregister_filter in gendisk

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
  sparc64: setup_valid_addr_bitmap_from_pavail() should be __init
  sparc: Fix resource flags for PCI children in OF device tree.
  sparc32: Implement smp_call_function_single().

Breaking lines due to some imaginary problem with a long line length is
often stupid and wrong, but never more so when it splits a string that
is printed out into multiple lines.  This really ended up making it much
harder to find where some error strings were printed out, because a
simple 'grep' didn't work.

I'm sure there is tons more of this particular idiocy hiding in other
places, but this particular case hit me once more last week. So fix it.
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Fix the wrong DAC assignment for NID 0x17 mono-pin on ALC663.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The MEMGETREGIONINFO ioctl() in mtdchar.c was clobbering user memory by
overwriting more than intended, due the size of struct mtd_erase_region_info
changing in commit 0ecbc81a ('Support
for auto locking flash on power up').

Fix avoids this by copying struct members one by one with put_user(), as there
is no longer a convenient struct to use the size of as the length argument to
copy_to_user().
Signed-off-by: NZev Weiss <zevweiss@gmail.com>
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>

This patch fixes a memory leak in an error path.
Reported-by: NAdrian Bunk <bunk@kernel.org>
Signed-off-by: NAdrian Bunk <bunk@kernel.org>
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>

Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>

Fixes http://bugzilla.kernel.org/show_bug.cgi?id=11355 by avoiding a
needless rebuild of the firmware/ihex2fw tool.
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>

got rid of compilation warning:
ISO C90 forbids mixed declarations and code
Signed-off-by: NCordelia Sam <cordesam@gmail.com>
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>

The array we kmalloc() here is not large enough.

Thanks to Johann Dahm and David Richter for bug report and testing.
Signed-off-by: NJ. Bruce Fields <bfields@citi.umich.edu>
Cc: David Richter <richterd@citi.umich.edu>
Tested-by: NJohann Dahm <jdahm@umich.edu>

Vegard Nossum reported
----------------------
> I noticed that something weird is going on with /proc/sys/sunrpc/transports.
> This file is generated in net/sunrpc/sysctl.c, function proc_do_xprt(). When
> I "cat" this file, I get the expected output:
>    $ cat /proc/sys/sunrpc/transports
>    tcp 1048576
>    udp 32768

> But I think that it does not check the length of the buffer supplied by
> userspace to read(). With my original program, I found that the stack was
> being overwritten by the characters above, even when the length given to
> read() was just 1.

David Wagner added (among other things) that copy_to_user could be
probably used here.

Ingo Oeser suggested to use simple_read_from_buffer() here.

The conclusion is that proc_do_xprt doesn't check for userside buffer
size indeed so fix this by using Ingo's suggestion.
Reported-by: NVegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: NCyrill Gorcunov <gorcunov@gmail.com>
CC: Ingo Oeser <ioe-lkml@rameria.de>
Cc: Neil Brown <neilb@suse.de>
Cc: Chuck Lever <chuck.lever@oracle.com>
Cc: Greg Banks <gnb@sgi.com>
Cc: Tom Tucker <tom@opengridcomputing.com>
Signed-off-by: NJ. Bruce Fields <bfields@citi.umich.edu>

Move the cstate_alloc call so that if it fails, the response is setup to
encode the NFS error. The out label now means that the
nfsd4_compound_state has not been allocated.
Signed-off-by: NAndy Adamson <andros@netapp.com>
Signed-off-by: NJ. Bruce Fields <bfields@citi.umich.edu>

/proc/partitions didn't use to write out the header if there was no
partition.  However, recent commit 66c64afe changed the behavior.
This is nothing major but there's no reason to change user visible
behavior without a good rationale.  Restore the original behavior.

Note that 2.6.28 has clean up changes scheduled which will replace
this rather hacky implementation.
Signed-off-by: NTejun Heo <tj@kernel.org>
Cc: Greg KH <greg@kroah.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: NJens Axboe <jens.axboe@oracle.com>