New e820 memory map handling for x86-64.  Move it all to a new file and
clean it up a lot.  Add some simple allocator functions to deal with
holey e820 mappings cleanly A lot of this is preparation for NUMA (which
works in 2.4, but is not ported to 2.5 yet)

Update the early 32bit bootloader for x86-64.  This stuff is near
completely identical to i386, except for a few Makefile changes to tell
the x86-64 toolkit to compile in 32bit mode.

ACPI updates for x86-64/2.5.42

ACPI finally works now.

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

SPARC was unconditionally setting CONFIG_SERIAL_CORE_CONSOLE to y
and conditionally setting CONFIG_SERIAL_CORE depending on the Sparc
sub-drivers.  In addition, the core serial driver for SPARC is
always built, so we end up with link errors.

We instead make CONFIG_SERIAL_CORE{,_CONSOLE} dependent on building
the SPARC core driver (CONFIG_SERIAL_SUNCORE).

with attribute unused.

variables in #if RTC_IRQ.

  warning: right shift count >= width of type
by casting to long before shifting by HIGH_BITS_OFFSET.

  warning: long int format, different type arg (arg 5)
by casting ino_t arguments to unsigned long for printf formats.
In some instances, change %ld to %lu.

Problem: if another CPU is using lazy-TLB, the LDT flushing won't flush
the other CPU's LDT entry.

Fix: use active_mm instead of mm for the flush IPI.

we should allow read-write accesses - it's used for control, not
data.

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

Not perfectly clean yet, but uses the standard way to descend into subdirs
and gives me working vmlinux and linux targets without spurious rebuilds.

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

Fix buggy #if removal in iphase.c that crept in with the initcalls fixup.

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

This is the initial port of InterMezzo for 2.5.  It now compiles,
mounts, and completes I/Os successfully, but we are aware that more
needs to be done and we will do it as quickly as possible.

The timer-handling split patch moved cpufreq stuff from time.c to
timers/timer_tsc.c but not the corresponding #include <linux/cpufreq.h>
causing the build to fail.

The fix is simple.

Convert the tty_drivers list to use list_heads instead of open coded
doubly-linked lists.

Correct compiler warnings for 64 bit platforms and minor formatting cleanup and remove debug function that was causing a conflict with a function of the same name in SCSI

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

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

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

uses fields that do not exist otherwise.