first is some trivial cleanup in ia64/kernel/acpi.c (no need to
initialize automatics that are immediately assigned, don't
check for "0 == __va(x)", don't bail out of acpi_boot_init
on errors in MADT parsing (we might still be able to get
good stuff from SPCR, etc)).

The second applies on top of the first and cleans up legacy
keyboard detection by using the 8042 bit in the FADT boot
architecture flags.  I think it's a little cleaner than the current
"#ifdef CONFIG_IA64" approach in pc_keyb.c.

	NULL pointers.  Patch by Ken Chen.

	breakpoint.  Patch by Stephane Eranian.

I added dma_address and dma_length to struct scatterlist and
removed orig_address.  This brings IA64 in line with most other
architectures, but required a few changes to swiotlb.

Grant Grundler did the sba_iommu.c updates.

Note that this isn't *quite* enough to make the generic kernel
work on ZX1 boxes, because the ACPI in 2.5.18 barfs on a
ZX1 _CRS method.

David, I've tested both the swiotlb (on i2000 and ZX1) and
sba_iommu (on ZX1, with a kludge for the ACPI problem),
and they seem to work fine.

patch last February.  Please include this in the next possible ia64 kernel
patch.

It fixes a bug in VA-->PA address translation when the kernel is not using
identity mapping (eg. Atlas discontig memory code) but the SAL still is.

into tiger.hpl.hp.com:/data1/bk/lia64/to-linus-2.5

ia64_switch_mode().

Didn't get the net/ conversion quite right, and apparently overlooked
one subdir in sound/. Now fixed.

Use the new

	obj-$(CONFIG_FOO) += foo/

syntax to descend into a subdir and link in the result, if
CONFIG_FOO=y.

Build the headers only when we need them during the build, not always
at 'make dep' time.

We use O_TARGET everywhere else, so let's just convert the remaining
users (They get the implicit built-in.o O_TARGET now)

(plus a bit of rearranging in the ISDN Makefiles) 

If a Makefile defines neither O_TARGET nor L_TARGET, let's assume a
default of 'built-in.o'. The goal of this is, of course, to eventually
get rid of O_TARGET completely.

 - move the contents of bdev_get_queue() into do_open() and
   check_partitions() and cache the result in new field of struct
   block_device

 - clean it at the same places that reset ->bd_op, etc.

 - make bdev_get_queue() return cached pointer.

 - kill the last caller of get_hardsect_size() (switching it to
   bdev_hardsect_size()).

 - kill blk_get_queue() and switching to bdev_get_queue()

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

  - make sure return codes are negative (i.e. return -ENOMEM and not return ENOMEM et al)

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

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

Fixes a warning in ieee1394_types.h and an error in include/linux/usb.h