This is a fix from eons ago, which apparantly has been in the old
Rebel.com netwinder CVS for several years, and has never been
submitted upstream.

This fix allows FP registers to be correctly written to ELF core
files, as well as preventing corruption of other parts of ELF core
files caused by data on the kernel stack being overwritten.

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

into kernel.bkbits.net:/home/davem/net-2.5

Adds an owner field to nf_hook_ops, and use it to hold the hook in place
for queued packets.

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

Now the core networking infrastructure will (finally) do that for the net
protocol families, its just a matter of setting the ->owner field in the
registered struct net_proto_family to THIS_MODULE.

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

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

- fix tcp-rst routing
- fix memory leak
- remove unecessary "struct in_device" declaration
- remove RTO_CONN

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

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

	hd98 had missed a lot of required block device patches (e.g.
it used BLK_DEFAULT_QUEUE and that had been gone for ~ half a year).
Reproduced the changes done to hd.c.

	Somewhat cleaned up, sanitized the module init/exit code (BTW,
built-in case was b0rken for quite a while - somebody forgot to add
initcall there; converted the bugger to module_init/module_exit)

	New helper - bdget_disk(gendisk, partition)
	invalidate_device() replaced with invalidate_partition(disk, part)

	Obvious cleanup of the code in init_blkmtd().  Killed code duplication,
replaced opening underlying block device manually with use of appropriate
helpers.

	New helper - open_by_devnum().  Opens block_device by device number;
for use in situations when we really have nothing better than dev_t (i.e.
had received it from stupid userland API).

	A couple of helpers - simple_pin_fs() and simple_release_fs().
My fault - that code should've been put into libfs.c from the very
beginning.  As it is, it got copied all over the place (binfmt_misc,
capifs, usbfs, usbdevfs, rpc_pipefs).
	Taken to libfs.c and cleaned up.

	New libfs.c helper - simple_fill_super().  Abstracted from
nfsd/nfsctl.c, couple of filesystems converted to it (nfsctl, binfmt_misc).

	Function takes an array of triples (name, file_operations, mode),
superblock and value for its ->s_magic.  It acts as fill_super() - populates
superblock or fails.  We get a ramfs-style flat tree - root directory and
a bunch of files in it.

	That animal allows to put together a simple filesystem without
touching any directory-related stuff - now it's as easy as implementing
file_operations for files you want to have and telling what to call them.

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

set_pgd implies that we're setting a pgd entry.  We aren't; we're
switching the MMU page table pointer.  Call it switch_mm instead.

check_bugs() has never been used to detect buggy ARM CPUs.  Therefore
is no point in passing it to the per-cpu support code.

This is the new API; we now have methods for handling DMA which are
separate from those handling the TLB consistency issues, which are
in turn separate from the methods handling the cache coherency
issues.

Implementations are, however, free to alias these methods internally.

This starts to move the ARM cache handling interface towards a
purpose-defined rather than functionality-defined interface.
This is necessary so we are able to support a wide range of ARM
CPUs.

The common case is building a kernel for one CPU type, and we are
able to allow GCC to optimise any the PMD entry cache handling
assembly which will never be used.