- Add EBUS DMA layer so the same code does not need to
be debugged/duplicated several times.
- Convert Parport/Floppy/CS4231 to use new EBUS DMA layer.

- Only check compatible OBP property if ebus device
name is audio
- Fix ebus device ioremap args
- Accept ID 0x0c as well as 0x0a
- Fix explicit inb, replace with __cs4231_readb
- Do not forget to set CS4231_FLAG_EBUS

into nuts.ninka.net:/home/davem/src/BK/sparc-2.5

This fixes all xchg()'s and a preemption bug.

This does the following things:

 - removes the ->thread_group list and uses a new PIDTYPE_TGID pid class
   to handle thread groups. This cleans up lots of code in signal.c and
   elsewhere.

 - fixes sys_execve() if a non-leader thread calls it. (2.5.38 crashed in
   this case.)

 - renames list_for_each_noprefetch to __list_for_each.

 - cleans up delayed-leader parent notification.

 - introduces link_pid() to optimize PIDTYPE_TGID installation in the
   thread-group case.

I've tested the patch with a number of threaded and non-threaded
workloads, and it works just fine. Compiles & boots on UP and SMP x86.

The session/pgrp bugs reported to lkml are probably still open, they are
the next on my todo - now that we have a clean pidhash architecture they
should be easier to fix.

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

T30_s * is part of a union, so the typedef needs to exist even when
CONFIG_ISDN_TTY_FAX is not set.

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

When converting all L_TARGETs to lib.a, I missed these instances.

Update alpha port to work with new nanosecond xtime, and the in_atomic()
requirements.

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

The problem is that the local APIC code references stuff in
mpparse, but 2.5.37 changed arch/i386/kernel/Makefile to only
compile mpparse for SMP.

This patch works around this by enforcing CONFIG_X86_MPPARSE
for all LOCAL_APIC-enabled configs.

Add bio_get_nr_vecs(). It returns an approximate number of pages that
can be added to a block device. It's just a ballpark number, but I think
this is quite fine for the type of thing it is needed for: mpage etc
need to know an approx size of a bio that they need to allocate. It
would be silly to continously allocate 64-page sized bio_vec entries, if
the target cannot do more than 8, for example.

make pdc4030 work

Bad merge from 2.4.20-pre-ac, ide_build_dmatable() does not need data
direction argument in 2.5 (it's implicit in the request)

I'm terribly sorry - I've sent you the wrong diff, it was
some intermediate variant. Actually it added extra breakage to
ide_hwif_configure().

Desired behavior was:

if ctl == base == 0, the device is in "true legacy" mode (as per PCI
spec); use values from the base address registers otherwise.

cleanup end_that_request_first() end_io handling, and fix bug where
partial completes didn't get accounted right wrt blk_recalc_rq_sectors()

into tp1.ruhr-uni-bochum.de:/home/kai/kernel/v2.5/linux-2.5.isdn

It was (only partially) protected by cli() before, which we want to
get rid of.

Simplifies the code which was previously using an open coded
singly linked list.

Also, deleting a phone number during dial-out could easily oops
the kernel before this patch.

ISDN_GLOBAL_STOPPED is a way to globally stop the system
from dialing out / accepting incoming calls. Instead of
spreading checks all over the place, just catch dial
commands / incoming call indications in one place.

Also, kill isdn_net_phone typedef and clean up affected code.