The kernel use 64-bit for sc_regs[0], and both N32/N64 userland
expects it was 64-bit.  But size of 'long' on N32 is actually 32-bit.
So this definition make some confusion.  Use __u32 and __u64 for
N32/N64 sigcontext to get rid of this confusion.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

This fixes some sparse warnings. ("warning: symbol 'foo' was not
declared. Should it be static?")
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

The broadcast functionality is only necessary when a local APIC is
available. Make the config switch depend on X86_LOCAL_APIC. This
resolves the mach-voyager breakage introduced by the tick managament
code.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

powerpc gets:

init/main.c: In function `do_basic_setup':
init/main.c:714: warning: implicit declaration of function `init_irq_proc'

but we cannot include linux/irq.h in generic code.

Fix it by moving the declaration into linux/interrupt.h instead.

And make sure all code that defines init_irq_proc() is including
linux/interrupt.h.

And nuke an ifdef-in-C

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

A user-specified get_nlinks may depend on other inode attributes.

Cc: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
Signed-off-by: Josef 'Jeff' Sipek <jsipek@cs.sunysb.edu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

The BUG_ON() in tick_nohz_stop_sched_tick() triggers on some boxen.
Remove the BUG_ON and print information about the pending softirq
to allow better debugging of the problem.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

When a CPU is needed for RCU the tick has to continue even when it was
stopped before.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

* master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
  [WATCHDOG] machzwd warning fix

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Update defconfigs
  [MIPS] Support for several more SNI RM models.
  [MIPS] Include <asm/bugs> to for declaration of check_bugs32.
  [MIPS] Add external declaration of pagetable_init() to pgalloc.h
  [MIPS] Make kernel_thread_helper() static
  [MIPS] Make __declare_dbe_table static and avoid it getting optimized away
  [MIPS] Use MIPS R2 instructions for bitops.
  [MIPS] signals: Share even more code.
  [MIPS] Fix CONFIG_MIPS32_N32=y CONFIG_MIPS32_O32=n build
  [MIPS] Iomap implementation.
  [MIPS] <asm/compat-signal.h> needs to include <asm/uaccess.h>.
  [MIPS] IP27: Fix warning.
  [MIPS] Fix sigset_t endianess swapping issues in 32-bit compat code.

* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
  hwmon/vt1211: Add probing of alternate config index port
  hwmon/f71805f: Fix a race condition
  hwmon/abituguru: Fix unchecked return status
  hwmon: New driver for the Analog Devices ADM1029
  hwmon/w83627ehf: Add support for the W83627DHG chip
  hwmon: Use subsys_initcall
  hwmon/lm70: Make lm70_remove a __devexit function
  hwmon: Cleanup a bogus legacy comment
  hwmon: Simplify the locking model of two drivers
  hwmon: Drop unused mutexes in two drivers
  hwmon/it87: Add PWM base frequency control

* git://git.infradead.org/mtd-2.6: (49 commits)
  [MTD] [NAND] S3C2412 fix hw ecc
  [MTD] [NAND] Work around false compiler warning in CAFÉ driver
  [JFFS2] printk warning fixes
  [MTD] [MAPS] ichxrom warning fix
  [MTD] [MAPS] amd76xrom warning fix
  [MTD] [MAPS] esb2rom warning fixes
  [MTD] [MAPS] ck804xrom warning fix
  [MTD] [MAPS] netsc520 warning fix
  [MTD] [MAPS] sc520cdp warning fix
  [MTD] [ONENAND] onenand_base warning fix
  [MTD] [NAND] eXcite nand flash driver
  [MTD] Improve heuristic for detecting wrong-endian RedBoot partition table
  [MTD] Fix RedBoot partition parsing regression harder.
  [MTD] [NAND] S3C2410: Hardware ECC correction code
  [JFFS2] Use MTD_OOB_AUTO to automatically place cleanmarker on NAND
  [MTD] Clarify OOB-operation interface comments
  [MTD] remove unused ecctype,eccsize fields from struct mtd_info
  [MTD] [NOR] Intel: remove ugly PROGREGION macros
  [MTD] [NOR] STAA: use writesize instead off eccsize to represent ECC block
  [MTD] OneNAND: Invalidate bufferRAM after erase
  ...

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs:
  9p: implement optional loose read cache
  9p: Use kthread_stop instead of sending a SIGKILL.

* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6:
  [SCSI] SCSI core: better initialization for sdev->scsi_level
  [SCSI] scsi_proc.c: display sdev->scsi_level correctly
  [SCSI] megaraid_sas: update version and author info
  [SCSI] megaraid_sas: return sync cache call with success
  [SCSI] megaraid_sas: replace pci_alloc_consitent with dma_alloc_coherent in ioctl path
  [SCSI] megaraid_sas: add bios_param in scsi_host_template
  [SCSI] megaraid_sas: do not process cmds if hw_crit_error is set
  [SCSI] scsi_transport.h should include scsi_device.h
  [SCSI] aic79xx: remove extra newline from info message
  [SCSI] scsi_scan.c: handle bad inquiry responses
  [SCSI] aic94xx: tie driver to the major number of the sequencer firmware
  [SCSI] lpfc: add PCI error recovery support
  [SCSI] megaraid: pci_module_init to pci_register_driver
  [SCSI] tgt: fix the user/kernel ring buffer interface
  [SCSI] sgiwd93: interfacing to wd33c93
  [SCSI] wd33c93: Fast SCSI with WD33C93B

* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input:
  Input: remove obsolete setup parameters from input drivers
  Input: HIL - fix improper call to release_region()
  Input: hid-lgff - treat devices as joysticks unless told otherwise
  Input: HID - add support for Logitech Formula Force EX
  Input: gpio-keys - switch to common GPIO API
  Input: do not lock device when showing name, phys and uniq
  Input: i8042 - let serio bus suspend ports
  Input: psmouse - properly reset mouse on shutdown/suspend

* 'audit.b37' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current:
  [PATCH] AUDIT_FD_PAIR
  [PATCH] audit config lockdown
  [PATCH] minor update to rule add/delete messages (ver 2)

* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (25 commits)
  Documentation/kernel-docs.txt update.
  arch/cris: typo in KERN_INFO
  Storage class should be before const qualifier
  kernel/printk.c: comment fix
  update I/O sched Kconfig help texts - CFQ is now default, not AS.
  Remove duplicate listing of Cris arch from README
  kbuild: more doc. cleanups
  doc: make doc. for maxcpus= more visible
  drivers/net/eexpress.c: remove duplicate comment
  add a help text for BLK_DEV_GENERIC
  correct a dead URL in the IP_MULTICAST help text
  fix the BAYCOM_SER_HDX help text
  fix SCSI_SCAN_ASYNC help text
  trivial documentation patch for platform.txt
  Fix typos concerning hierarchy
  Fix comment typo "spin_lock_irqrestore".
  Fix misspellings of "agressive".
  drivers/scsi/a100u2w.c: trivial typo patch
  Correct trivial typo in log2.h.
  Remove useless FIND_FIRST_BIT() macro from cardbus.c.
  ...

* 'kill-jffs' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
  Remove JFFS (version 1), as scheduled.

* 'acpi' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  [PATCH] libata: wrong sizeof for BUFFER
  [PATCH] libata: change order of _SDD/_GTF execution (resend #3)
  [PATCH] libata: ACPI _SDD support
  [PATCH] libata: ACPI and _GTF support

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (51 commits)
  sk98lin: mark deprecated in Kconfig
  Hostess SV-11 depends on INET
  Fix link autonegotiation timer.
  sk98lin: planned removal
  B44: increase wait loop
  b44: replace define
  e1000: allow ethtool to see link status when down
  e1000: remove obsolete custom pci_save_state code
  e1000: fix shared interrupt warning message
  atm: Use ARRAY_SIZE macro when appropriate
  bugfixes and new hardware support for arcnet driver
  pcnet32 NAPI no longer experimental
  MAINTAINER
  macb: Remove inappropriate spinlocks around mii calls
  Convert meth to netdev_priv
  sky2: v1.13
  sky2: receive error handling improvements
  sky2: transmit timeout
  sky2: flow control negotiation for Yukon-FE
  sky2: no need to reset pause bits on shutdown
  ...

* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (117 commits)
  [ARM] 4058/2: iop32x: set ->broken_parity_status on n2100 onboard r8169 ports
  [ARM] 4140/1: AACI stability add ac97 timeout and retries
  [ARM] 4139/1: AACI record support
  [ARM] 4138/1: AACI: multiple channel support for IRQ handling
  [ARM] 4211/1: Provide a defconfig for ns9xxx
  [ARM] 4210/1: base for new machine type "NetSilicon NS9360"
  [ARM] 4222/1: S3C2443: Remove reference to missing S3C2443_PM
  [ARM] 4221/1: S3C2443: DMA support
  [ARM] 4220/1: S3C24XX: DMA system initialised from sysdev
  [ARM] 4219/1: S3C2443: DMA source definitions
  [ARM] 4218/1: S3C2412: fix CONFIG_CPU_S3C2412_ONLY wrt to S3C2443
  [ARM] 4217/1: S3C24XX: remove the dma channel show at startup
  [ARM] 4090/2: avoid clash between PXA and SA1111 defines
  [ARM] 4216/1: add .gitignore entries for ARM specific files
  [ARM] 4214/2: S3C2410: Add Armzone QT2410
  [ARM] 4215/1: s3c2410 usb device:  per-platform vbus_draw
  [ARM] 4213/1: S3C2410 - Update definition of ADCTSC_XY_PST
  [ARM] 4098/1: ARM: rtc_lock only used with rtc_cmos
  [ARM] 4137/1: Add kexec support
  [ARM] 4201/1: SMP barriers pair needed for the secondary boot process
  ...

Fix up conflict due to typedef removal in sound/arm/aaci.h

* 'for-linus' of ssh://master.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  ieee1394: fix another deadlock in nodemgr
  ieee1394: cycle timer read extension for raw1394

* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (34 commits)
  [POWERPC] 86xx: Cleaned up platform dts files
  [POWERPC] 85xx: Renamed MPC8568 MDS board code to match other boards
  [POWERPC] 85xx: Cleaning up machine probing
  [POWERPC] QE: clean up ucc_slow.c and ucc_fast.c
  [POWERPC] 85xx: Cleaned up platform dts files
  [POWERPC] 83xx: Renamed MPC8323 MDS dts and defconfig to match other boards
  [POWERPC] 83xx: Updated and renamed MPC8360PB to MPC836x MDS
  [POWERPC] 83xx: Use of_platform_bus_probe to setup QE devices
  [POWERPC] 83xx: use default value of loops_per_jiffy
  [POWERPC] 83xx: Remove obsolete setting of ROOT_DEV.
  [POWERPC] 83xx: Cleaning up machine probing and board initcalls
  [POWERPC] Dispose irq mapping when done in mpc52xx_serial.c
  [POWERPC] 86xx: Add missing of_node_put() in mpc86xx_hpcn_init_irq().
  [POWERPC] 8[56]xx: Remove obsolete setting of ROOT_DEV for 85xx and 86xx platforms.
  [POWERPC] pseries: Enabling auto poweron after power is restored.
  [POWERPC] use winbond libata instead of ide driver for pseries CD drives
  [POWERPC] powerpc: remove references to the obsolete linux,platform property
  [POWERPC] add of_get_mac_address and update fsl_soc.c to use it
  [POWERPC] 83xx: Cleaned up 83xx platform dts files
  [POWERPC] Fix bug with early ioremap and 64k pages
  ...

* master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6: (30 commits)
  ide: make ide_hwif_t.ide_dma_host_on void (v2)
  ide: make ide_hwif_t.ide_dma_{host_off,off_quietly} void (v2)
  ide: add ide_set_dma() helper (v2)
  sgiioc4: fix sgiioc4_ide_dma_check() to enable/disable DMA properly
  ide: disable DMA in ->ide_dma_check for "no IORDY" case (v2)
  ide: convert ide_hwif_t.mmio into flag (v2)
  ide: use PIO/MMIO operations directly where possible (v2)
  ide: add ide_use_fast_pio() helper (v3)
  ide: unexport ide_set_xfer_rate() (v2)
  ide: remove ide_drive_t.usage
  ide: remove ide_pci_device_t tables with only one entry
  ide: remove write-only ide_hwif_t.no_dsc flag
  ide: remove write-only ide_pio_data_t.blacklisted
  sis5513: sis5513_config_xfer_rate() cleanup
  piix: cleanup
  svwks: small cleanup
  cs5530: small cleanup
  hpt366: remove redundant check from init_dma_hpt366()
  trm290: remove redundant CONFIG_BLK_DEV_IDEDMA #ifdef-s
  au1xxx-ide: remove dead code
  ...

* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband:
  IB/core: Set static rate in ib_init_ah_from_path()
  IB/ipath: Make ipath_map_sg() static
  IB/core: Fix sparse warnings about shadowed declarations
  RDMA/cma: Add multicast communication support
  IB/sa: Track multicast join/leave requests
  IPoIB: CM error handling thinko fix
  RDMA/cxgb3: Remove Open Grid Computing copyrights in iw_cxgb3 driver
  RDMA/cxgb3: Fail posts synchronously when in TERMINATE state
  RDMA/iwcm: iw_cm_id destruction race fixes
  IB/ehca: Change query_port() to return LINK_UP instead UNKNOWN
  IB/ehca: Allow en/disabling scaling code via module parameter
  IB/ehca: Fix race condition/locking issues in scaling code
  IB/ehca: Rework irq handler
  IPoIB: Only allow root to change between datagram and connected mode
  IB/mthca: Fix allocation of ICM chunks in coherent memory
  IB/mthca: Allow the QP state transition RESET->RESET

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6:
  PCI: Make PCI device numa-node attribute visible in sysfs
  PCI: add systems for automatic breadth-first device sorting
  PCI: PCI devices get assigned redundant IRQs
  PCI: Make CARDBUS_MEM_SIZE and CARDBUS_IO_SIZE boot options
  PCI: pci.txt fix __devexit() usage
  PCI/sysfs/kobject kernel-doc fixes

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6:
  sysfs: fix build errors: uevent with CONFIG_SYSFS=n
  pcmcia: some class_device fallout
  Driver core: device_add_attrs() cleanup
  debugfs: Remove misleading comments.
  debugfs: implement symbolic links
  Driver: remove redundant kobject_unregister checks
  kobject: kobj->k_name verification fix
  serial: Add PCMCIA IDs for Quatech DSP-100 dual RS232 adapter.
  Driver core: let request_module() send a /sys/modules/kmod/-uevent
  Driver.h copyright update

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (39 commits)
  USB: at91-ohci, handle extra at91sam9261 ahb clock
  USB: another id for cp2101 driver
  USB: ueagle-atm.c needs sched.h
  USB: at91_udc, shrink runtime footprint
  usbnet: add missing Kconfig for KC2190 cables
  usbnet: init fault (oops) cleanup, whitespace fixes
  usbnet: recognize SiteCom CN-124
  usb: Remove Airprime device from option.c
  USB: change __init to __devinit for isp116x_probe
  USB: ps3: don't call ps3_system_bus_driver_register on other platforms
  USB: hid-core.c: Removes GTCO CalComp Interwrite IPanel PIDs from blacklist
  USB: kernel-doc fixes
  USB: quirky device for cdc-acm
  USB: cdc-acm: fix incorrect throtteling, make set_control optional
  USB: unconfigure devices which have config 0
  USB: make usb_iso_packet_descriptor.status signed
  USB: fix g_serial small error
  USB: use __u32 rather than u32 in userspace ioctls in usbdevice_fs.h
  USB Storage: US_FL_IGNORE_RESIDUE needed for Aiptek MP3 Player
  USB: Fix misspelled "USBNET_MII" kernel config option.
  ...

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

This fixes some sparse warnings.

pgtable-32.c:15:6: warning: symbol 'pgd_init' was not declared. Should it be static?
pgtable-32.c:32:13: warning: symbol 'pagetable_init' was not declared. Should it be static?
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Add R2 optimized variants of clear_bit, set_bit and test_and_clear_bit.
With gcc 4.1.1 this saves 1592 bytes on a defconfig (minus IPv6) kernel.
Turns out that R2 bitop instructions are no gain for the other bitop
functions.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

native and compat do_signal and handle_signal are identical and can easily
be unified.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

This implementation has support for the concept of one separate ioport
address space by PCI domain.  A pointer to the virtual address where
the port space of a domain has been mapped has been added to struct
pci_controller and systems should be fixed to fill in this value. For
single domain systems this will be the same value as passed to
set_io_port_base().
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>