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

Patch from Dave Hansen.

Fix simple bounding error found by some Stanford-checker type thing
to use the proper MAX_MP_BUSSES define instead of a constant.

This simple patch just makes sure the PIT code is available for NUMA-Q
(as its TSCs are not synced).

Has been tested in my tree for over a month on UP, SMP, and NUMA and
compile tested against a variety of different configs.

At the moment, there are two different switches used, irqbalance_disabled
and no_balance_irq ... each of which switches half the code off. This
patch harmonises them into one (irqbalance_disable), and uses the old
subarch stuff as a default value so that this is auto-disabled on boxes
like NUMA-Q that can't cope with it.

Also renamed no_balance_irq to NO_BALANCE_IRQ as it's really a static
defined number now, not pretending to be a switch variable any more.
Now off by default for NUMA-Q, on by default for others, but can be
disabled with the boot time flag if people desire.

Patch from Matthew Dobson

Provide a pcibus_to_cpumask function in the topology infrastructure to
access the pre-existing array.

Patch from William Lee Irwin

Inline and simplify pfn_to_nid - this is called heavily, it's a tiny
function, and makes a noticable difference in system time for kernel
compiles (sorry, lost the data). Is only used on NUMA machines.

Has been tested in my tree for over a month on UP, SMP, and NUMA and
compile tested against a variety of different configs.

translation_table could be unintialised on machines other than NUMA-Q.
You never see this, as the compiler happens to optimise it away, but
it's still a Really Bad Idea (tm). Thanks to someone whose name I have
unfortunately forgotten for pointing this out.

Has been tested in my tree for over two weeks on UP, SMP, and NUMA and
compile tested against a variety of different configs.

Patch from William Lee Irwin

This moves the node's pgdat into the node's own local memory area along
with the lmem_map.

It only touches arch/i386/mm/discontig.c - ie can only affect NUMA
machines.  Has been tested in my tree for over a month on UP, SMP, and
NUMA and compile tested against a variety of different configs.

This fixes a bug introduced in the recent scsi_scan.c reorganisation.

Without this patch, my Alpha Jensen was crashing just after detecting
its first SCSI disk.  It is now working fine.

After 12 hours of testing it looks like this problem can be
solved by the following..

into kroah.com:/home/greg/linux/BK/gregkh-2.5

I believe && is meant here, but I cannot test it. This is against 2.5.63

Against 2.5.63. I believe && is meant here, not &.

Move the USB documentation to a separate file.

Just say -ENODEV

into kroah.com:/home/greg/linux/BK/gregkh-2.5

into groveronline.com:/root/bk/linux-acpi

Noticed by Martin Schwidefsky <schwidefsky@de.ibm.com>

dcache lock.

Found by Maneesh Soni <maneesh@in.ibm.com>

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

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

partly based on a patch from Tariq Shureih to the kernel janitors list.

into halogen.(none):/home/davej/src/kernel/2.5/watchdog

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

Patch from Nicolas Pitre

Patch from Eli Carter

Supercedes patch 1382
This patch copies the relevant documentation for the iop3xx support
from the 2.4.19-rmk4-ds2 kernel.

Patch from Dirk Behme

Cleanup arch/arm/kernel/head.S a little bit by removing the unused rambase from pgtbl and krnladr macros.

Patch from Jonas Larsson

The dc21285 mtd map driver supported RedBoot partitioning only. Kernel command line partitioning was not supported. This patch adds the missing functionality.

From Marc Zyngier <mzyngier@freesurf.fr>.