When POSIX capabilities were introduced during the 2.1 Linux
cycle, the fs mask, which represents the capabilities which having
fsuid==0 is supposed to grant, did not include CAP_MKNOD and
CAP_LINUX_IMMUTABLE.  However, before capabilities the privilege
to call these did in fact depend upon fsuid==0.

This patch introduces those capabilities into the fsmask,
restoring the old behavior.

See the thread starting at http://lkml.org/lkml/2009/3/11/157 for
reference.

Note that if this fix is deemed valid, then earlier kernel versions (2.4
and 2.2) ought to be fixed too.

Changelog:
	[Mar 23] Actually delete old CAP_FS_SET definition...
	[Mar 20] Updated against J. Bruce Fields's patch
Reported-by: Igor Zhbanov <izh1979@gmail.com>
Signed-off-by: Serge E. Hallyn <serue@us.ibm.com>
Cc: stable@kernel.org
Cc: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

* 'gm_20090410' of git://repo.or.cz/linux-2.6/trivial-mods:
  MAINTAINERS - Update MN10300 patterns
  MAINTAINERS - Update frv arch patterns
  scripts/get_maintainer.pl - Allow multiple files on command line
  MAINTAINERS - Update Freescale sound patterns
  MAINTAINERS - Add additional patterns
  MAINTAINERS - Add missing "/" to some pattern directories
  MAINTAINERS - Update DRIVER CORE patterns
  MAINTAINERS - Update M68K patterns
  MAINTAINERS - Coalesce sections "DVB" and "Video for Linux"
  MAINTAINERS - Remove cyblafb frame buffer no longer in tree
  MAINTAINERS - Remove x86/Voyager no longer in tree
  MAINTAINERS - Update FPU Emulator contact address and web page
  MAINTAINERS - i2c_tiny_usb T: should be W:
  MAINTAINERS - Add Linus Torvalds' git
  MAINTAINERS - standardize "T:       git urls"
  MAINTAINERS - Remove HP Fibre Channel HBA no longer in tree
  MAINTAINERS - Standardize style
  MAINTAINERS - Add file patterns
  Add scripts/get_maintainer.pl
Acked-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Andrew Morton <akpm@linux-foundation.org>

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

* 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  percpu: unbreak alpha percpu
  mutex: have non-spinning mutexes on s390 by default

* 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds:
  leds: just ignore invalid GPIOs in leds-gpio

* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
  [WATCHDOG] omap_wdt.c: move probe function to .devinit.text
  [WATCHDOG] ks8695_wdt.c: move probe function to .devinit.text
  [WATCHDOG] at91rm9200_wdt.c: move probe function to .devinit.text
  [WATCHDOG] remove ARM26 sections
  [WATCHDOG] orion5x_wdt: Add shutdown callback, use watchdog ping function
  [WATCHDOG] i6300esb.c: Restructure initialization of the device
  [WATCHDOG] i6300esb.c: Fix the GETSTATUS and GETBOOTSTATUS ioctls.
  [WATCHDOG] i6300esb.c: Cleanup

* 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze: (60 commits)
  microblaze_v8: Add MAINTAINERS fragment
  microblaze_v8: Uartlite for Microblaze
  microblaze_v8: Makefiles for Microblaze cpu
  microblaze_v8: Kconfig patches
  microblaze_v8: Interrupt handling and timer support
  microblaze_v8: syscalls.h
  microblaze_v8: pci headers
  microblaze_v8: Kbuild file
  microblaze_v8: string.h thread_info.h
  microblaze_v8: unistd.h
  microblaze_v8: fcntl.h sockios.h ucontext.h
  microblaze_v8: pool.h socket.h
  microblaze_v8: device.h param.h topology.h
  microblaze_v8: headers files entry.h current.h mman.h registers.h sembuf.h
  microblaze_v8: namei.h
  microblaze_v8: gpio.h, serial.h
  microblaze_v8: headers simple files - empty or redirect to asm-generic
  microblaze_v8: sigcontext.h siginfo.h
  microblaze_v8: termbits.h termios.h
  microblaze_v8: stats headers
  ...

This reverts commit 5d38258e, since the
underlying problem got fixed properly in the previous commit ("async:
Fix module loading async-work regression").

Cc: Arkadiusz Miskiewicz <a.miskiewicz@gmail.com>
Cc: Vegard Nossum <vegard.nossum@gmail.com>
Cc: Len Brown <len.brown@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Several drivers use asynchronous work to do device discovery, and we
synchronize with them in the compiled-in case before we actually try to
mount root filesystems etc.

However, when compiled as modules, that synchronization is missing - the
module loading completes, but the driver hasn't actually finished
probing for devices, and that means that any user mode that expects to
use the devices after the 'insmod' is now potentially broken.

We already saw one case of a similar issue in the ACPI battery code,
where the kernel itself expected the module to be all done, and unmapped
the init memory - but the async device discovery was still running.
That got hacked around by just removing the "__init" (see commit
5d38258e "ACPI battery: fix async boot
oops"), but the real fix is to just make the module loading wait for all
async work to be completed.

It will slow down module loading, but since common devices should be
built in anyway, and since the bug is really annoying and hard to handle
from user space (and caused several S3 resume regressions), the simple
fix to wait is the right one.

This fixes at least

	http://bugzilla.kernel.org/show_bug.cgi?id=13063

but probably a few other bugzilla entries too (12936, for example), and
is confirmed to fix Rafael's storage driver breakage after resume bug
report (no bugzilla entry).

We should also be able to now revert that ACPI battery fix.
Reported-and-tested-by: Rafael J. Wysocki <rjw@suse.com>
Tested-by: Heinz Diehl <htd@fancy-poultry.org>
Acked-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Requested-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Signed-off-by: Joe Perches <joe@perches.com>

Signed-off-by: Joe Perches <joe@perches.com>

Improve handling of "by:" signoffs
Sorting and frequency checks are done by name/email, not
by "by:" tag.
Signed-off-by: Joe Perches <joe@perches.com>

Signed-off-by: Joe Perches <joe@perches.com>

for sections:

FINTEK F75375S HARDWARE MONITOR
PCA9532 LED DRIVER
S390 ZCRYPT DRIVER
SERIAL ATA (SATA) SUBSYSTEM
TMIO MMC DRIVER
Signed-off-by: Joe Perches <joe@perches.com>

Signed-off-by: Joe Perches <joe@perches.com>

Signed-off-by: Joe Perches <joe@perches.com>

Signed-off-by: Joe Perches <joe@perches.com>

Creating new section MEDIA INPUT INFRASTRUCTURE
Signed-off-by: Joe Perches <joe@perches.com>

Signed-off-by: Joe Perches <joe@perches.com>

Signed-off-by: Joe Perches <joe@perches.com>

Signed-off-by: Joe Perches <joe@perches.com>

Signed-off-by: Joe Perches <joe@perches.com>

Signed-off-by: Joe Perches <joe@perches.com>

Various forms of "T:        git" entries exist:
git kernel.org:/
git kernel.org/
git://git.kernel.org/
Standardize on "T:  git git://git.kernel.org/<foo>" where appropriate
Fix a few bad git path entries
Signed-off-by: Joe Perches <joe@perches.com>

Signed-off-by: Joe Perches <joe@perches.com>

Use one email address per line
Remove file patterns from section names
Use tab after :
Signed-off-by: Joe Perches <joe@perches.com>

Better description of file pattern tag "F:"
Add file exclusion tag "X:"
Add patterns to sections
Signed-off-by: Joe Perches <joe@perches.com>

A script to parse file pattern information in MAINTAINERS
and return selected information about a file or patch

usage: scripts/get_maintainer.pl [options] patchfile
       scripts/get_maintainer.pl [options] -f file
version: 0.14

MAINTAINERS field selection options:
  --email => print email address(es) if any
    --git => include git "*-by:" signers in commit count order
    --git-chief-penguins => include (Linus Torvalds)
    --git-min-signatures => number of signatures required (default: 1)
    --git-max-maintainers => maximum maintainers to add (default: 5)
    --git-since => git history to use (default: 1-year-ago)
    --m => include maintainer(s) if any
    --n => include name 'Full Name <addr@domain.tld>'
    --l => include list(s) if any
    --s => include subscriber only list(s) if any
  --scm => print SCM tree(s) if any
  --status => print status if any
  --subsystem => print subsystem name if any
  --web => print website(s) if any

Output type options:
  --separator [, ] => separator for multiple entries on 1 line
  --multiline => print 1 entry per line

Default options:
  [--email --git --m --n --l --multiline]

Other options:
  --version => show version
  --help => show this help information
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Pavel Machek <pavel@ucw.cz>

For the time being, move the generic percpu_*() accessors to
linux/percpu.h.

asm-generic/percpu.h is meant to carry generic stuff for low level
stuff - declarations, definitions and pointer offset calculation
and so on but not for generic interface.
Signed-off-by: Ingo Molnar <mingo@elte.hu>

* git://git.infradead.org/~dwmw2/firmware-2.6:
  qla1280: Fix off-by-some error in firmware loading.
  Add README.AddingFirmware file. Basically telling people not to.
  firmware: Remove newly-added slicoss and sxg firmware images
  firmware/WHENCE: Add missing origin information for Ambassador atmsar11.fw
  ALSA: wavefront - Always use request_firmware()
  Remove fdump tool for av7110 firmware
  firmware: convert av7110 driver to request_firmware()
  Partially revert "V4L/DVB (9533): cx88: Add support for TurboSight TBS8910 DVB-S PCI card"
  Revert "fix modules_install via NFS"

Add-add conflicts in firmware/WHENCE fixed manually

* git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-mn10300:
  Separate out the proc- and unit-specific header directories from the general
  Move arch headers from include/asm-mn10300/ to arch/mn10300/include/asm/.

* git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-frv:
  FRV: Move to arch/frv/include/asm/
  FRV: Fix indentation errors to keep git-am happy when moving arch header files

MN10300 arch headers and place them instead in the same directories as contain
the .c files for the processor and unit implementations.

This permits the symlinks include/asm/proc and include/asm/unit to be
dispensed with.  This does, however, require that #include <asm/proc/xxx.h> be
converted to #include <proc/xxx.h> and similarly for asm/unit -> unit.
Signed-off-by: David Howells <dhowells@redhat.com>

Signed-off-by: David Howells <dhowells@redhat.com>

Move arch headers from include/asm-frv/ to arch/frv/include/asm/.
Signed-off-by: David Howells <dhowells@redhat.com>

Fix indentation errors to keep git-am happy when moving arch header files.
Signed-off-by: David Howells <dhowells@redhat.com>

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (27 commits)
  xsysace: Fix dereferencing of cf_id after hd_driveid removal
  at91_ide: turn on PIO 6 support
  at91_ide: remove unused ide_mm_{outb,inb}
  ide-cd: reverse NOT_READY sense key logic
  ide: refactor tf_read() method
  ide: refactor tf_load() method
  ide: call write_devctl() method from tf_read() method
  ide: move common code out of tf_load() method
  ide: simplify 'struct ide_taskfile'
  ide: replace IDE_TFLAG_* flags by IDE_VALID_*
  ide-cd: fix intendation in cdrom_decode_status()
  ide-cd: unify handling of fs and pc requests in cdrom_decode_status()
  ide-cd: convert cdrom_decode_status() to use switch statements
  ide-cd: update debugging support
  ide-cd: respect REQ_QUIET for fs requests in cdrom_decode_status()
  ide: remove unused #include <linux/version.h>
  tx4939ide: Fix tx4939ide_{in,out}put_data_swap argument
  tx493[89]ide: Remove big endian version of tx493[89]ide_tf_{load,read}
  ide-cd: carve out an ide_cd_breathe()-helper for fs write requests
  ide-cd: move status checking into the IRQ handler
  ...

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
  RDMA/nes: Add support for new SFP+ PHY
  RDMA/nes: Add wide_ppm_offset parm for switch compatibility
  RDMA/nes: Fix SFP+ PHY initialization
  RDMA/nes: Fix nes_nic_cm_xmit() error handling
  RDMA/nes: Fix error handling issues
  RDMA/nes: Fix incorrect casts on 32-bit architectures
  IPoIB: Document newish features
  RDMA/cma: Create cm id even when IB port is down
  RDMA/cma: Use rate from IPoIB broadcast when joining IPoIB multicast groups
  IPoIB: Avoid free_netdev() BUG when destroying a child interface
  mlx4_core: Don't leak mailbox for SET_PORT on Ethernet ports
  RDMA/cxgb3: Release dependent resources only when endpoint memory is freed.
  RDMA/cxgb3: Handle EEH events
  IB/mlx4: Use pgprot_writecombine() for BlueFlame pages

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: check block device size on mount
  ext4: Fix off-by-one-error in ext4_valid_extent_idx()
  ext4: Fix big-endian problem in __ext4_check_blockref()

Use phys_addr_t for receiving a physical address argument instead of
unsigned long.  This allows fixmap to handle pages higher than 4GB on
x86-32.
Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>