This is only used by pci hotplug and cardbus systems.

into penguin.transmeta.com:/home/penguin/torvalds/repositories/kernel/linux

into penguin.transmeta.com:/home/penguin/torvalds/repositories/kernel/linux

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

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

into penguin.transmeta.com:/home/penguin/torvalds/repositories/kernel/linux

OK, the grand finale ... NUMA-Q is now moved into subarch, so we can
kill off the last vestiges - CONFIG_CLUSTERED_APIC, clustered_apic_mode,
and smpboot.h (which only contains machine specific stuff now anyway).
the esr_disable switch was the last bit, that goes to subarch too.

If you end up with an empty smpboot.h due to patch / bitkeeper interactions,
please remove it after this ...

This removes clustered_apic_mode from smpboot.c into subarch,
creating a headerfile "mach_wakecpu" for all the cpu wakeup stuff.
This is pretty much the last of clustered_apic_mode ... ;-)

To be honest, I have no idea what I was smoking when I wrote this
originally, and it's kind of coincidental that it works at all currently.

We never use physical apicids after the cpus are all booted, so we should
just store the logical IDs which all subsequent things use. The only things
that were using the apicid->cpu mapping were hokey anyway, and it's hard to
maintain for machines that have a large apic addressing space (eg P4s
in clustered mode). Rips out everything except the mapping from
logical_apic_id -> cpu.

Moves check_phys_apicid_present() into subarch, and cleans up a
couple of stupid errors, and some bracketing issues in the macros.

Patch from James Cleverdon

Changes do_boot_cpu to return an error code, instead of trying to
work it out later by magic and voodoo. Removes the other usage
of apicid->cpu which is hard to maintain cleanly.

Patch originally by Matt Dobson. Reworked a little by me.

Stores the mappings between cpus and nodes in an array, instead of
working them out every time. Gives about 4% off systime for kernel
compile (we use these for every page allocation), and removes one
of the two only usages of apicid->cpu mapping, which is really awkward
to keep for systems with large apic spaces, and is genererally pretty
useless anyway (later patch removes).

Create a generalised apicid_to_node mapping, replacing the local
apicid_to_quad I had just locally in NUMA-Q subarch before.

into penguin.transmeta.com:/home/penguin/torvalds/repositories/kernel/linux

This simply uses generic_file_aio_read and generic_file_aio_write

into shaggy.austin.ibm.com:/shaggy/bk/jfs-2.5

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

into osdl.org:/home/mochel/src/kernel/devel/linux-2.5-core

into osdl.org:/home/mochel/src/kernel/devel/linux-2.5-virgin

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

Make x86-64 compile again after recent extable changes.

Micheal Meeks notes:

	"Evolution is non-functioning on recent 2.5.X kernels, due to
    mal-performance in getpeername => net/unix/af_unix.c (unix_getname),
    where it seems we switch 'sk' on 'peer', but not the (previously)
    typecast pointer to it; this fixes it."

Whitespace fixes by Ray Lee.

and stop honoring the SA_RESTORER information.

This will prepare us for alternate signal handler returns.

- Ensure ports are detected in the right order (also fixes crash in
  interrupt handler).
- Make use of uart api port fields: port, line, irq, fifosize, mapbase. 
- Remove some variable fifo size logic, driver always uses 32 byte fifos. 
- Unmask XPR interrupt in transmit_chars() (per 2.4).
- Unmask XPR interrupt early in sunsab_start_tx(), as the user may have 
  been put to sleep by the uart api with XPR masked, and will otherwise 
  not be able to unmask XPR again.
- Do not enable RFDF, as the code is no longer checking for or 
  even handling rx status bytes.
- Make sunsab_type() return more useful info.
- Increment instance_p in sab_attach_callback().
- Remove self-reporting, as the uart api now reports the ports.
- Handle sunserial_current_minor increment/decrement properly.

- Add ARPHRD_INFINIBAND
- Increase MAX_ADDR_LEN to 32 from 8
- Add suitable length protection to SIOCGIFHWADDR and friends.
- Add RTM_SETLINK for portably setting larger hw addrs.

Simply, pass off to kset_find_obj() to iterate over list of buses and 
search for bus with certain name.

The operation is simple:
- Take read lock for kset.
- Iterate over kset->list.
- Compare name to each kobject's name.
- Return kobject if found.