Add many ioctl definitions to ioctl-number.txt.
Fix some whitespace/formatting.
Correct some filenames/paths.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Makes it consistent with the extern declaration, used when CONFIG_HIGHMEM
is set Removes redundant casts in printout messages
Signed-off-by: Andreas Fenkart <andreas.fenkart@streamunlimited.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Chen Liqin <liqin.chen@sunplusct.com>
Cc: Lennox Wu <lennox.wu@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Commit cbda12d7 (drm/i915: implement
new pm ops for i915), among other things, removed the .suspend and
.resume pointers from the struct drm_driver object in i915_drv.c,
which broke resume without KMS on my MSI Wind U100.

Fix this by reverting that part of commit cbda12d7.

[ The DRM layer will not use the class-specific suspend/resume functions
  if the driver is marked MODESET-aware, and conversely it will not
  register the PCI device if the drievr isn't so marked, so you always
  end up with _either_ the drm-class suspend/resume _or_ the PCI layer
  PM functionality, never both.  - Linus ]
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
  IB/addr: Correct CONFIG_IPv6 to CONFIG_IPV6
  mlx4_core: Fix cleanup in __mlx4_init_one() error path
  IB/mlx4: Fix queue overflow check in post_recv
  IB/mlx4: Initialize SRQ scatter entries when creating an SRQ

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb:
  kgdb: Fix kernel-doc format error in kgdb.h
  blackfin,kgdb: Do not put PC in gdb_regs into retx.
  blackfin,kgdb,probe_kernel: Cleanup probe_kernel_read/write
  maccess,probe_kernel: Allow arch specific override probe_kernel_(read|write)

Merge branch 'reiserfs/kill-bkl' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing

* 'reiserfs/kill-bkl' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing:
  reiserfs: Relax reiserfs_xattr_set_handle() while acquiring xattr locks
  reiserfs: Fix unreachable statement
  reiserfs: Don't call reiserfs_get_acl() with the reiserfs lock
  reiserfs: Relax lock on xattr removing
  reiserfs: Relax the lock before truncating pages
  reiserfs: Fix recursive lock on lchown
  reiserfs: Fix mistake in down_write() conversion

* 'for-linus' of git://oss.sgi.com/xfs/xfs:
  xfs: kill some warnings on i386 builds

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] move fnptr definition inside #ifdef __KERNEL__

* 'for-linus/samsung' of git://git.fluff.org/bjdooks/linux:
  ARM: S3C64XX: Fix possible clock look in EPLL and MPLL clock chains

Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip

* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip:
  x86, irq: Check move_in_progress before freeing the vector mapping
  x86: copy_from_user() should not return -EFAULT
  Revert "x86: Side-step lguest problem by only building cmpxchg8b_emu for pre-Pentium"
  x86/pci: Intel ioh bus num reg accessing fix
  x86: Fix size for ex trampoline with 32bit

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
  PCIe AER: prevent AER injection if hardware masks error reporting
  PCI/PM: Use per-device D3 delays
  PCI: Check the node argument passed to cpumask_of_node
  PCI: AER: fix aer inject result in kernel oops
  PCI: pcie portdrv: style cleanup

* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
  nfs: fix oops in nfs_rename()
  sunrpc: fix build-time warning
  sunrpc: on successful gss error pipe write, don't return error
  SUNRPC: Fix the return value in gss_import_sec_context()
  SUNRPC: Fix up an error return value in gss_import_sec_context_kerberos()

Randy Dunlap Reported printk() format-related warnings reported
on i386 builds in his environment.  Dave Chinner provided this
patch to eliminate them.

Signed-off by: Dave Chinner <david@fromorbit.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Alex Elder <aelder@sgi.com>

Linus pointed out that this definition should not be
exported to user space.
Signed-off-by: Tony Luck <tony.luck@intel.com>

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
  hp-wmi: remove double free caused by merge conflict

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] __per_cpu_idtrs[] is a memory hog
  [IA64] sanity in #include files.  Move fnptr to types.h
  [IA64] use helpers for rlimits
  [IA64] cpumask_of_node() should handle -1 as a node

__per_cpu_idtrs is statically allocated ... on CONFIG_NR_CPUS=4096
systems it hogs 16MB of memory. This is way too much for a quite
probably unused facility (only KVM uses dynamic TR registers).

Change to an array of pointers, and allocate entries as needed on
a per cpu basis.  Change the name too as the __per_cpu_ prefix is
confusing (this isn't a classic <linux/percpu.h> type object).
Signed-off-by: Tony Luck <tony.luck@intel.com>

linux-next-20081022//include/linux/kgdb.h:308): duplicate section name 'Description'

and fix typos in that file's kernel-doc comments.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>

In blackfin, kgdb is running in delayed exception IRQ5 other than in
exception IRQ3 directly.  Register reti other than retx in pt_regs is
the kgdb return address. So, don't put PC in gdb_regs into retx.

CC: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>

Blackfin needs it own arch specific probe_kernel_read() and
probe_kernel_write().

This was moved out of the kgdb code and into the
arch/blackfin/maccess.c, because it is a generic kernel api.

The arch specific kgdb.c for blackfin was cleaned of all functions
which exist in the kgdb core that do the same thing after resolving
the probe_kernel_read() and probe_kernel_write().  This also
eliminated the need for most of the #include's.

CC: Sonic Zhang <sonic.adi@gmail.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

Some archs such as blackfin, would like to have an arch specific
probe_kernel_read() and probe_kernel_write() implementation which can
fall back to the generic implementation if no special operations are
needed.

CC: Thomas Gleixner <tglx@linutronix.de>
CC: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

Fix remaining xattr locks acquired in reiserfs_xattr_set_handle()
while we are holding the reiserfs lock to avoid lock inversions.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Christian Kujau <lists@nerdbynature.de>
Cc: Alexander Beregalov <a.beregalov@gmail.com>
Cc: Chris Mason <chris.mason@oracle.com>
Cc: Ingo Molnar <mingo@elte.hu>

Stanse found an unreachable statement in reiserfs_ioctl. There is a
if followed by error assignment and `break' with no braces. Add the
braces so that we don't break every time, but only in error case,
so that REISERFS_IOC_SETVERSION actually works when it returns no
error.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Reiserfs <reiserfs-devel@vger.kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>

reiserfs_get_acl is usually not called under the reiserfs lock,
as it doesn't need it. But it happens when it is called by
reiserfs_acl_chmod(), which creates a dependency inversion against
the private xattr inodes mutexes for the given inode.

We need to call it without the reiserfs lock, especially since
it's unnecessary.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Christian Kujau <lists@nerdbynature.de>
Cc: Alexander Beregalov <a.beregalov@gmail.com>
Cc: Chris Mason <chris.mason@oracle.com>
Cc: Ingo Molnar <mingo@elte.hu>

* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: rs600: use correct mask for SW interrupt
  gpu/drm/radeon/radeon_irq.c: move a dereference below a NULL test
  drm/radeon/radeon_device.c: move a dereference below a NULL test
  drm/radeon/radeon_fence.c: move a dereference below the NULL test
  drm/radeon/radeon_connectors.c: add a NULL test before dereference
  drm/radeon/kms: fix memory leak
  drm/kms: Fix &&/|| confusion in drm_fb_helper_connector_parse_command_line()
  drm/edid: Fix CVT width/height decode
  drm/edid: Skip empty CVT codepoints
  drm: remove address mask param for drm_pci_alloc()
  drm/radeon/kms: add missing breaks in i2c and ss lookups
  drm/radeon/kms: add primary dac adj values table
  drm/radeon/kms: fallback to default connector table

* korg/drm-radeon-next:
  drm/radeon/kms: rs600: use correct mask for SW interrupt
  gpu/drm/radeon/radeon_irq.c: move a dereference below a NULL test
  drm/radeon/radeon_device.c: move a dereference below a NULL test
  drm/radeon/radeon_fence.c: move a dereference below the NULL test
  drm/radeon/radeon_connectors.c: add a NULL test before dereference
  drm/radeon/kms: fix memory leak
  drm/radeon/kms: add missing breaks in i2c and ss lookups
  drm/radeon/kms: add primary dac adj values table
  drm/radeon/kms: fallback to default connector table

The mask happens to be the same, but the IH is reading the status, not the
not the control register.
Signed-off-by: Luca Tettamanti <kronos.it@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

If a NULL value is possible, the dereference should only occur after the
NULL test.

Coverity CID: 13338
Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

If a NULL value is possible, the dereference should only occur after the
NULL test.

Coverity CID: 13335
Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

If a NULL value is possible, the dereference should only occur after the
NULL test.

Coverity CID: 13334
Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

The encoder variable can be NULL in this function so I believe it should
be checked before dereference.

Coverity CID: 13253

[airlied: extremely unlikely to happen]
Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

Stanse found a memory leak in radeon_master_create. master_priv is not
freed/assigned on all paths. Fix that.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Dave Airlie <airlied@redhat.com>

* drm-core-next:
  drm/kms: Fix &&/|| confusion in drm_fb_helper_connector_parse_command_line()
  drm/edid: Fix CVT width/height decode
  drm/edid: Skip empty CVT codepoints
  drm: remove address mask param for drm_pci_alloc()

This always evaluates to true.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

drm_pci_alloc() has input of address mask for setting pci dma
mask on the device, which should be properly setup by drm driver.
And leave it as a param for drm_pci_alloc() would cause confusion
or mistake would corrupt the correct dma mask setting, as seen on
intel hw which set wrong dma mask for hw status page. So remove
it from drm_pci_alloc() function.
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

There is a possibility of a loop happening in the PLL output clock
chain on the S3C64XX series. clk_mpll's parent was set to be
clk_mout_mpll, but this is fed from clk_fout_epll (which is also
clk_mpll).

clk_mpll is meant to be the output from the MPLL, and clk_mout_mpll
is a seperate clock derived from the mux of clk_mpll and clk_fin_mpll
and thus should be considered a seperate clock.

Anything using clk_mpll directly really should not be relying on this
being the clock that is eventually routed to a peripheral, so remove the
loop and ensure that the clocks accurately represent the clock chain
in the device.

The clk_mpll is not being used outside of the s3c6400-clock.c code, so
this change should not break anything else.

Do the same for the EPLL.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

* 'drm-intel-next' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel: (23 commits)
  drm/i915: remove full registers dump debug
  drm/i915: Add DP dpll limit on ironlake and use existing DPLL search function
  drm/i915: Select the correct BPC for LVDS on Ironlake
  drm/i915: Make the BPC in FDI rx/transcoder be consistent with that in pipeconf on Ironlake
  drm/i915: Enable/disable the dithering for LVDS based on VBT setting
  drm/i915: Permit pinning whilst the device is 'suspended'
  drm/i915: Hold struct mutex whilst pinning power context bo.
  drm/i915: fix unused var
  drm/i915: Storage class should be before const qualifier
  drm/i915: remove render reclock support
  drm/i915: Fix RC6 suspend/resume
  drm/i915: execbuf2 support
  drm/i915: Reload hangcheck timer too for Ironlake
  drm/i915: only enable hotplug for detected outputs
  drm/i915: Track whether cursor needs physical address in intel_device_info
  drm/i915: Implement IS_* macros using static tables
  drm/i915: Move PCI IDs into i915 driver
  drm/i915: Update LVDS connector status when receiving ACPI LID event
  drm/i915: Add MALATA PC-81005 to ACPI LID quirk list
  drm/i915: implement new pm ops for i915
  ...

The MMU code uses the copy_*_user_page() variants in access_process_vm()
rather than copy_*_user() as the former includes an icache flush.  This
is important when doing things like setting software breakpoints with
gdb.  So switch the NOMMU code over to do the same.

This patch makes the reasonable assumption that copy_from_user_page()
won't fail - which is probably fine, as we've checked the VMA from which
we're copying is usable, and the copy is not allowed to cross VMAs.  The
one case where it might go wrong is if the VMA is a device rather than
RAM, and that device returns an error which - in which case rubbish will
be returned rather than EIO.
Signed-off-by: Jie Zhang <jie.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: David McCullough <david_mccullough@mcafee.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>