This patch remove blk_register_filter and blk_unregister_filter in
gendisk, and adds them to sd.c, sr.c. and ide-cd.c

The commit abf54393 moved cmdfilter
from gendisk to request_queue. It turned out that in some subsystems
multiple gendisks share a single request_queue. So we get:

Using physmap partition information
Creating 3 MTD partitions on "physmap-flash":
0x00000000-0x01c00000 : "User FS"
0x01c00000-0x01c40000 : "booter"
kobject (8511c410): tried to init an initialized object, something is seriously wrong.
Call Trace:
[<8036644c>] dump_stack+0x8/0x34
[<8021f050>] kobject_init+0x50/0xcc
[<8021fa18>] kobject_init_and_add+0x24/0x58
[<8021d20c>] blk_register_filter+0x4c/0x64
[<8021c194>] add_disk+0x78/0xe0
[<8027d14c>] add_mtd_blktrans_dev+0x254/0x278
[<8027c8f0>] blktrans_notify_add+0x40/0x78
[<80279c00>] add_mtd_device+0xd0/0x150
[<8027b090>] add_mtd_partitions+0x568/0x5d8
[<80285458>] physmap_flash_probe+0x2ac/0x334
[<802644f8>] driver_probe_device+0x12c/0x244
[<8026465c>] __driver_attach+0x4c/0x84
[<80263c64>] bus_for_each_dev+0x58/0xac
[<802633ec>] bus_add_driver+0xc4/0x24c
[<802648e0>] driver_register+0xcc/0x184
[<80100460>] _stext+0x60/0x1bc

In the long term, we need to fix such subsystems but we need a quick
fix now. This patch add the command filter support to only sd and sr
though it might be useful for other SG_IO users (such as cciss).
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Reported-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

Based on comments from Dave:

NAK.  The Apollon-specific bit should be done some other way,
and whatever silicon issue it's covering up is not specific to
that board ...
Signed-off-by: Tony Lindgren <tony@atomide.com>

In general, drivers should now use ioremap.
Signed-off-by: Tony Lindgren <tony@atomide.com>

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

Modified version of Russell's patch 40c0133a904466ec5423d1088d3c85598ac9e030
to apply to linux-omap tree.

OMAP1_IO_ADDRESS(), OMAP2_IO_ADDRESS() and IO_ADDRESS() returns cookies
for use with __raw_{read|write}* for accessing registers.  Therefore,
these macros should return (void __iomem *) cookies, not integer values.

Doing this improves typechecking, and means we can find those places
where, eg, DMA controllers are incorrectly given virtual addresses to
DMA to, or physical addresses are thrown through a virtual to physical
address translation.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

Modified version of Russell's mcbsp ioremap patch
11a44b851134a30788195a01f91ea428272d2783 for linux-omap.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

Also modify for the mappings in linux-omap tree.
Signed-off-by: Tony Lindgren <tony@atomide.com>

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

When omap_udc is also incorporated, this macro will no longer be used.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

A function to contain common code for the size of the resource we
need to allocate or free.  OMAP ports need 22 bytes rather than
the standard 8 bytes.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

Make is_omap_port() take the uart_8250_port structure so it can do
whatever test it desires.  Convert the test to compare the physical
addresses rather than virtual addresses.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

This will be fixed properly in the following patch.
Signed-off-by: Tony Lindgren <tony@atomide.com>

Modified version of Russell's patch 6ef82d2c8bf322129e45274873e62f4419aa256b
for linux-omap tree.

mcbsp is confused as to what takes a physical or virtual address.
Fix the two instances where it gets it wrong.
Signed-off-by: Tony Lindgren <tony@atomide.com>

drivers/usb/host/ohci-omap.c: In function 'ohci_omap_init':
drivers/usb/host/ohci-omap.c:228: error: 'start_hnp' undeclared (first use in this function)
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/plat-omap/gpio.c: In function '_omap_gpio_init':
arch/arm/plat-omap/gpio.c:1492: error: 'omap_mpuio_device' undeclared (first use in this function)
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

This reverts commit ecec3b3e.

The mcbsp in DSP memory area need handling for phys_base.
Signed-off-by: Tony Lindgren <tony@atomide.com>

As discussed on linux-omap list.

This patch is already in Russell's queue for 2.6.27 -rc series.
Signed-off-by: Tony Lindgren <tony@atomide.com>

Use dev_set_name for omap_udc like mainline kernel is already doing.
Signed-off-by: Tony Lindgren <tony@atomide.com>

Fix includes to compile
Signed-off-by: Tony Lindgren <tony@atomide.com>

This reverts commit 87bc54d6.

Redo this as #include <mach/memory.h> should be <asm/memory.h>
as pointed out by Russell King.
Signed-off-by: Tony Lindgren <tony@atomide.com>

Fix includes to compile
Signed-off-by: Tony Lindgren <tony@atomide.com>

Merge branches 'master' and 'linus'

Conflicts:

	drivers/usb/gadget/omap_udc.c
	drivers/usb/musb/Kconfig
	drivers/usb/musb/Makefile
	drivers/usb/musb/cppi_dma.c
	drivers/usb/musb/davinci.c
	drivers/usb/musb/musb_core.c
	drivers/usb/musb/musb_core.h
	drivers/usb/musb/musb_debug.h
	drivers/usb/musb/musb_gadget.c
	drivers/usb/musb/musb_gadget_ep0.c
	drivers/usb/musb/musb_host.c
	drivers/usb/musb/musbhsdma.c
	drivers/usb/musb/omap2430.c
	drivers/usb/musb/omap2430.h
	drivers/usb/musb/tusb6010.c
	drivers/usb/musb/tusb6010_omap.c

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 5226/1: remove unmatched comment end.
  [ARM] Skip memory holes in FLATMEM when reading /proc/pagetypeinfo
  [ARM] use bcd2bin/bin2bcd
  [ARM] use the new byteorder headers
  [ARM] OMAP: Fix 2430 SMC91x ethernet IRQ
  [ARM] OMAP: Add and update OMAP default configuration files
  [ARM] OMAP: Change mailing list for OMAP in MAINTAINERS
  [ARM] S3C2443: Fix the S3C2443 clock register definitions
  [ARM] JIVE: Fix the spi bus numbering
  [ARM] S3C24XX: pwm.c: stop debugging output
  [ARM] S3C24XX: Fix sparse warnings in pwm.c
  [ARM] S3C24XX: Fix spare errors in pwm-clock driver
  [ARM] S3C24XX: Fix sparse warnings in arch/arm/plat-s3c24xx/gpiolib.c
  [ARM] S3C24XX: Fix nor-simtec driver sparse errors
  [ARM] 5225/1: zaurus: Register I2C controller for audio codecs
  [ARM] orion5x: update defconfig to v2.6.27-rc4
  [ARM] Orion: register UART1 on QNAP TS-209 and TS-409
  [ARM] Orion: activate lm75 driver on DNS-323
  [ARM] Orion: fix MAC detection on QNAP TS-209 and TS-409
  [ARM] Orion: Fix boot crash on Kurobox Pro

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6:
  Blackfin arch: Fix PM building on BF52x: No ROTWE on BF52x, add USBWE
  Blackfin arch: sram: use 'unsigned long' for irqflags
  Blackfin arch: let PCI depend on BROKEN
  Blackfin arch: move include/asm-blackfin header files to arch/blackfin
  Blackfin arch: fix bug - MPU crashes under stress
  Blackfin arch: Fix bug - when to rmmod the L1_module, it stucks and then reboot the board.
  Blackfin arch: dont actually need to muck with EMAC_SYSTAT for BF52x for demuxing
  Blackfin arch: Add MTD Partitions for MTD_DATAFLASH, increase max SPI SCLK

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:
  exit signals: use of uninitialized field notify_count
  lockdep: fix invalid list_del_rcu in zap_class
  lockstat: repair erronous contention statistics
  lockstat: fix numerical output rounding error

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

* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  sched: rt-bandwidth accounting fix
  sched: fix sched_rt_rq_enqueue() resched idle

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

* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86: update defconfigs
  x86: msr: fix bogus return values from rdmsr_safe/wrmsr_safe
  x86: cpuid: correct return value on partial operations
  x86: msr: correct return value on partial operations
  x86: cpuid: propagate error from smp_call_function_single()
  x86: msr: propagate errors from smp_call_function_single()
  smp: have smp_call_function_single() detect invalid CPUs

* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
  i2c: Prevent log spam on some DVB adapters
  i2c: Add missing kerneldoc descriptions
  i2c: Fix device_init_wakeup place

In accordance with commit f42ac38c
("ftrace: disable tracing for suspend to ram"), disable tracing
around the suspend code in hibernation code paths.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

remove unmatched comment end.
Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

It fixes an accounting bug where we would continue accumulating runtime
even though the bandwidth control is disabled. This would lead to very long
throttle periods once bandwidth control gets turned on again.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

Using just 'unsigned' will make flags an unsigned int. While this is
arguably not an error on blackfin where sizeof(int) == sizeof(long),
the patch is still justified on the grounds of principle.

The patch was generated using the Coccinelle semantic patch framework.

Cc: Julia Lawall <julia@diku.dk>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

When sysctl_sched_rt_runtime is set to something other than -1 and the
CONFIG_RT_GROUP_SCHED kernel parameter is NOT enabled, we get into a state
where we see one or more CPUs idling forvever even though there are
real-time
tasks in their rt runqueue that are able to run (no longer throttled).

The sequence is:

- A real-time task is running when the timer sets the rt runqueue
    to throttled, and the rt task is resched_task()ed and switched
    out, and idle is switched in since there are no non-rt tasks to
    run on that cpu.

- Eventually the do_sched_rt_period_timer() runs and un-throttles
    the rt runqueue, but we just exit the timer interrupt and go back
    to executing the idle task in the idle loop forever.

If we change the sched_rt_rq_enqueue() routine to use some of the code
from the CONFIG_RT_GROUP_SCHED enabled version of this same routine and
resched_task() the currently executing task (idle in our case) if it is
a lower priority task than the higher rt task in the now un-throttled
runqueue, the problem is no longer observed.
Signed-off-by: John Blackwood <john.blackwood@ccur.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

Some DVB adapters do not support the special I2C transaction that we
use for probing purposes. There's no point in logging this event, as
there's nothing the user can do and in general there is no actual
problem. So, degrade one of these messages to a debug message, and
move the other one around so that it is only printed on bogus drivers.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Uwe Bugla <uwe.bugla@gmx.de>

Add missing kernel descriptions of struct i2c_driver members.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Cc: David Brownell <david-b@pacbell.net>

device_init_wakeup must be called after device_register.
Signed-off-by: Marc Pignat <marc.pignat@hevs.ch>
Acked-by: David Brownell <david-b@pacbell.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (55 commits)
  sctp: fix random memory dereference with SCTP_HMAC_IDENT option.
  sctp: correct bounds check in sctp_setsockopt_auth_key
  wan: Missing capability checks in sbni_ioctl()
  e100, fix iomap read
  qeth: preallocated header account offset
  qeth: l2 write unicast list to hardware
  qeth: use -EOPNOTSUPP instead of -ENOTSUPP.
  ibm_newemac: Don't call dev_mc_add() before device is registered
  net: don't grab a mutex within a timer context in gianfar
  forcedeth: fix checksum flag
  net/usb/mcs7830: add set_mac_address
  net/usb/mcs7830: new device IDs
  [netdrvr] smc91x: fix resource removal (null ptr deref)
  ibmveth: fix bad UDP checksums
  [netdrvr] hso: dev_kfree_skb crash fix
  [netdrvr] hso: icon 322 detection fix
  atl1: disable TSO by default
  atl1e: multistatement if missing braces
  igb: remove 82576 quad adapter
  drivers/net/skfp/ess.c: fix compile warnings
  ...