This patch adds support for enable/disable_irq_wake for the SA11x0
CPUs, allowing drivers or other code to select which IRQs are able
to wake the CPU from sleep mode.

This brings the ARM dma mapping functionality into line with
the current generic interface, allowing any struct device to
be passed into the dma_* functions.

Further cleanups will be possible when the USB layer is
converted to use the dma_* API.

Only set IRQ type after a successful request_irq().
Driver now known as sa1111-pcmcia in driverfs.

- Add missing include files.
- Fail to set pcmcia socket state for invalid socket numbers.
- Fix locla_ typo.
- Make pcmcia_jornada720_exit __devexit, not __exit.
- Don't initialise jornada720 machine specifics if not running
  on jornada720.

bios32.c uses outb(), and therefore should have asm/io.h included.

Add <asm/arch/iop310.h> include, needed for platform implementation of
architecture private __virt_to_bus / __bus_to_virt.

The semaphore initialisers were using the old gcc syntax.  Add
sema_count() implementation for the sa11x0 audio implementation.

into flint.arm.linux.org.uk:/usr/src/linux-bk-2.5/linux-2.5-rmk

into flint.arm.linux.org.uk:/usr/src/linux-bk-2.5/linux-2.5-rmk

- Make them work on 64-bit quantities
- clean up use of local pointers to prevent multiple references
  to the pointer (which may have side effects.)

Note that this causes __put_user to produce a warning each time
a pointer is passed as the first argument, since the 64-bit
implementation tries to cast a 32-bit pointer to a 64-bit long.

The fix for this warning waiting for comments from the GCC
community.

Add the necessary infrastructure to handle restartable syscalls via
the restart_block method.  This isn't perfect, since we are unable
to modify the syscall number with ARM executables (it's typically
encoded into the instruction in the text segment) so instead we
build some code on the user space stack.

There is a potential problem - what happens if we are sleeping,
someone suspends us, resume (we continue to sleep via the restart
block method) suspend and then resume again?  We will build two
sets of restart code on the user stack.  This is probably a little
inefficient, but it should be harmless.

Tricks like struct foo foo = { .bar.baz = 5, }; don't work.  We must
initialise child-structure members within their own block - ie,
struct foo foo = { .bar = { .baz = 5, }, };

The Acorn font file is used by the decompressor on some machines.
It moved location recently - so this cset fixes up the reference
to it.

a bit more closely.

This marks check_region "deprecated".

This gives a nice warning messages for programs that still use
check_region for example:

 drivers/parport/parport_pc.c:2215: warning: `__check_region' is deprecated (declared at include/linux/ioport.h:111)

This patch adds support for usage of the attribute as "deprecated" and
is backward-compatible.  Usage is:

	int deprecated foo(void)

etc..

If we mark a function as deprecated, then each use of the function emits
a warning like:

	foo.c:12: warning: `baz' is deprecated (declared at bar.c:60)

Which is very informative, giving both the location of each usage and
where the little bastard is declared.

Switch to larger operating GDT after moving to protected mode

This is necessary to boot on certain subarchs (voyager)

Also localises the parameters and setup into kernel/timers

Adds an external flag so that the tsc can be disabled from the
machine specific setup (used by voyager)

Patch suggested by Randy Dunlap

Add support for the AMD Opteron/Athlon64/Hammer/K8 line to the 32bit
kernel.

Mostly just reusing Athlon code with some changed CPU model checks.
The Hammer has model number 15.

I also fixed rmb()/mb() to use the SSE2 mfence/lfence instructions
on P4 and Hammer. They are somewhat cheaper than the locked cycle.

 - Optimize __copy*user a bit.
 - Merge with 2.5.53/i386
 - Fix broken 32bit signal handling.
 - Implement AT_SYSINFO and a vsyscall page for 32bit programs.
 - Fix 32bit SYSCALL entry point to handle 6 arguments and restart correctly.
 - Add oprofile support (Vojtech Pavlik, with changes by me)
   This is shared code with i386.

The x86-64 port shares the oprofile code with i386.  This needs some
minor changes in the i386 oprofile, mostly to use
instruction_pointer(regs) to access the EIP instead of referencing it
directly.  On i386 this is a nop.

into home.transmeta.com:/home/torvalds/v2.5/linux

into home.transmeta.com:/home/torvalds/v2.5/linux

into home.transmeta.com:/home/torvalds/v2.5/linux

into home.transmeta.com:/home/torvalds/v2.5/linux