drivers/char/nwbutton.c:177:24: warning: incorrect type in argument 1 (different address spaces)/home/rmk/bk/linux-2.6-rmk/drivers/char/nwbutton.c:177:24:    expected void [noderef] *to<asn:1>
drivers/char/nwbutton.c:177:24:    got char *buffer
drivers/char/nwbutton.c:177:24: warning: incorrect type in initializer (different address spaces)
drivers/char/nwbutton.c:177:24:    expected void [noderef] *to<asn:1>
drivers/char/nwbutton.c:177:24:    got char *buffer
drivers/char/nwbutton.c:189:11: warning: incorrect type in initializer (incompatible argument 2 (different address spaces))
drivers/char/nwbutton.c:189:11:    expected int [usertype] ( *read )( ... )
drivers/char/nwbutton.c:189:11:    got int ( static [addressable] [toplevel] *<noident> )( ... )

drivers/char/ds1620.c:230:19: warning: incorrect type in argument 1 (different address spaces)
drivers/char/ds1620.c:230:19:    expected void [noderef] *to<asn:1>
drivers/char/ds1620.c:230:19:    got char *buf
drivers/char/ds1620.c:230:19: warning: incorrect type in initializer (different address spaces)
drivers/char/ds1620.c:230:19:    expected void [noderef] *to<asn:1>
drivers/char/ds1620.c:230:19:    got char *buf
...
drivers/char/ds1620.c:383:52: warning: Using plain integer as NULL pointer

arch/arm/kernel/io.c:15:5: warning: generating address of non-lvalue
arch/arm/kernel/io.c:15:5: warning: loading unknown expression
arch/arm/kernel/io.c:29:5: warning: generating address of non-lvalue
arch/arm/kernel/io.c:29:5: warning: loading unknown expression

This fixes sparse warnings in fpa11_cpdt (coprocessor data transfer)
instruction emulation.  Note that pointers need to be cast to unsigned
long not unsigned int, so convert user registers to be unsigned long
type.

 - conversion to seq_file, overflow fixes
 - qos_parse sanitized (3 sscanf calls instead of insane manual parsing)
	leaks plugged
	code cleaned up

We still have serious races, but they are general problem in atm code - it
has no locking whatsoever for any of the lists (mpcs, qos_head, per-client
lists).

Adds support for 'hh' (store number in char *) and 'll' (proper C99 for
long long) modifiers to sscanf().

no need for the mtrr code to check any more.

remove the run-time tests for it.

You can seek the tape, but you do it with the magic tape
control ioctl's, not with lseek/pread/pwrite.

unnecessary tests at read/write time.

Remove the test from the socket code, now that it's no
longer necessary.

file descriptors.

This also removes the ESPIPE logic from pipes and seq_files,
since the VFS layer now supports it. 

Adds a cleaned up version of the PPC4xx DMA engine library.  Converted to
new DCR access method and DMA API.
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Remove pci-dma.c.  It is cruft left over from the DMA API changes.
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This patch corrects the Ebony board's uart clock value to the rate of the
external Epson SG-615P clock source.  Now good to 115Kbps.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> for CELF
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Remove some old cruft in the kernel lowmem mapping code and save some
memory in the process.
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

When normal IRQ balancing is used, the following warnings appear:

arch/ppc64/kernel/xics.c: In function `get_irq_server':
arch/ppc64/kernel/xics.c:242: warning: unused variable `cpumask'
arch/ppc64/kernel/xics.c:243: warning: unused variable `tmp'

Simply move the variables inside the #ifdef
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This somehow ended up out in the global Kconfig menu.  Move it back inside
debugging where it belongs.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Some new sysfs macros declare a store_purr() function that never gets used,
which makes a compiler warning happen.  Suppress the warning with the used
attribute.
Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Due to a mismerge, some code in chrp_progress appears twice. While here,
clean up some formatting issues.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

We need to set the thread priority to medium when entering all exceptions. 
We may have been executing in low priority (eg the idle loop), but
definitely do not want to remain in that priority for the duration of the
exception (eg a device interrupt).
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Due to speculative execution, a CPU may execute some instructions after the
rfid.  This makes profiles confusing, since profiling ticks could end up in
those instructions following the rfid that are never executed.

Add a branch to self after each rfid to avoid this.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Print the correct domain when a PCI resource allocation fails.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

- Remove unused includes.
- Be consistent about printing irq numbers, avoid a mix of decimal and
  hexadecimal.
- Remove prototypes from xics.c, they should be in xics.h.
- Remove infinite loop on failure, and instead use panic. Panic has a chance to
  log the error message on the LED panel and reboot the box, a while(1) loop
  does not.
- xics isnt compiled for iseries any more, so no need for the
  CONFIG_PPC_PSERIES hack.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Here's a fix for the 32-bit PTRACE_GETEVENTMSG ptrace call that handles the
passing of a 32-bit user address.  Please apply, thanks.
Signed-off-by: John Engel <jhe@us.ibm.com>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This patch just cleans up arch/ppc64/kernel/pci_dn.c a bit, including:
	- remove it from the iSeries build completely
	- small changes to Makefile
	- remove the "post" parameter from traverse_pci_devices as
	  noone used it
	- make traverse_all_pci_devices static
	- remove CONFIG_PPC_PSERIES tests as we no longer build for iSeries
	- some reformatting (closer to "standard")
	- remove some of pointer casts

This has been built (with default config) on pSeries and pmac and built and
run on iSeries.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Fix ppc64 free_irq.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

qeth network driver performance improvements. The ping time on the
HiperSockets interface drops from 250 usecs to 50 usecs and the 1 bytes
request/response test improves from 70000 to 110000 transactions.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

From: Heiko Carstens <heiko.carstens@de.ibm.com>
From: Andreas Herrmann <aherrman@de.ibm.com>

zfcp host adapater change:
 - Fix call to close_physical_port to prevent devices going offline
   after error recovery.
 - Fix return value of sysfs port_remove attribute store function.
 - Replace reboot notifier with device driver shutdown function.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Prefix debug feature variables with ctc to avoid name space problems.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Use msleep() instead of schedule_timeout() to guarantee the task
delays for the desired time.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

common i/o layer changes:
 - Set state of a disconnected device to offline before calling
   ccw_device_online, otherwise the device doesn't come up again.
 - Check for channel end when trying to find out if basic sense
   was successful.
 - Fix error handling in new_channel_path.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

From: Martin Schwidefsky <schwidefsky@de.ibm.com>

s390 core changes:
 - Add 32 bit compat code for ptrace requests PTRACE_GETEVENTMSG,
   PTRACE_GETSIGINFO and PTRACE_SETSIGINFO.
 - Make non-smp kernel compile.
 - Regenerate default configuration.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

From: Art Haas <ahaas@airmail.net>

The 1.3->1.4 changes to the arch/sparc/lib/copy_user.S file added parenthesis
to a number of macros within that file.  The BK changlog associated with this
change indicate the change was to make the file work with gcc-3.3.

When looking at the changes made, I see that similar macros exist in memcpy.S
as well, so would a patch adding parens to that file be worthwhile?  Also,
just what was the problem with gcc-3.3 that was resolved by adding the
parenthesis?  Macro mis-expansion I'm guessing.
Signed-off-by: Art Haas <ahaas@airmail.net>
Signed-off-by: William Irwin <wli@holomorphy.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

SMP support is in need of a great deal of work to port it from 2.2 and 2.4.
Add a dependency on BROKEN in the Kconfig to warn the unwary.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

The sun4 port does not support SMP.  Disable it via Kconfig.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This variable is unused and causes noisy compiles.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>