Acked by Grant Grundler and Matthew Wilcox.

Updates for 2.6.4 for PARISC:

 - defconfigs (Randolph Chung)
 - copyright updates (Grant Grundler)
 - Fix DOS hole in sys_clone (James Bottomley)
 - missing hardware ID (Andy Walker)
 - disable interrupts during cache-flushes (LaMont Jones)
 - Fix crash on machines with <256MB ram (Randolph Chung)
 - Make SuckyIO IDE work better (Randolph Chung)
 - Align data_start so the extable is writable (Randolph Chung)
 - Extensive rewrite of virtual merging code (James Bottomley)
 - Fix EISA, non-PCI module builds (Matthew Wilcox)
 - Fix Elroy PCI config space byte & word writes (Grant Grundler)
 - Eliminate a warning in parport_gsc (Helge Deller)
 - Fix endian problem with ide mmio macros (Randolph Chung)
 - Delete asm/keyboard.h (Matthew Wilcox)
 - Delete asm/md.h (Grant Grundler)
 - Eliminate a warning in ALSA harmony (Matthew Wilcox)

PA-RISC patches for 2.5.65:

 - Only remove palo.conf on a `make mrproper'
 - Add a \ continuation to kernel/Makefile
 - Reindent cache.c
 - Always call schedule_tail
 - Fix some typos in the hardware database
 - Signal handling changes
 - RAID, Device Mapper & BLKSZGET ioctl32 translations
 - Clean up pci host bridge handling a bit.
 - Make IDE link again
 - Fix up compat changes
 - Improve stack dumping code

Updates for 2.5.56:
 - Integrate Stephen Rothwell's compat code
 - OProfile support for Randolph Chung
 - Makefile updates from Sam Ravnborg
 - Regenerated defconfig as requested by Rusty
 - Generic device model updates (James Bottomley)
 - And lots of general updating bugfixing, etc.

Update include/asm-parisc

  Trivia time:

  - C99 conforming initializations by Rusty.

  - ide__sti() -> local_irq_enable() and its friends.

 - Replace ide_delay_50m with mdelay(50). There is absolutely no reason we
   should behave different behaviors whatever IDECS support is enabled or not.

 - Kill last parameter of ide_register_hw(). It should return a pointer to the
   interface registered later.

 - pdc202xx patches by Bartomiej onierkiewicz.

 - ServerWorks chi pset support cleanup by Andrej Panin.

 - Move temporarily ide_setup_ports to main.c unfold it in ide-pnp.c.

- Fix typo in pdc202xx driver.

- Fix locking order in ioctl.

- Fix wrong time_after usage introduced in 60. Maybe the fact I always get is
   wrong is related to the fact that I'm using the mouse with the left hand!?

- Apply arch-clean-2 by Bartlomiej Zolnierkiewicz.

- Don't disable interrupts during ide_wait_stat(). I see no reason too.

- Push flags down from hwgroup to the ata_chaannel structure.

- Apply small fixes from Franz Sirl to make AEC6280 working properly again.

 - Update HPT374 driver carried over from 2.4.xx series by Andrew Morton.
   Resync it with the recent host chip driver changes, or better the
   introduction of an API at all.

 - Consolidate the handling of device ID byte order in one place.
   This was spotted and patched by Bartomiej onierkiewicz.

 - Eliminate CONFIG_BLK_DEV_IDEPCI - it's duplicating the functionality of the
   already present and fine CONFIG_PCI flag and if we are a PCI host, we are
   indeed very likely to need host chip support anyway.

 - Remove some redundant info about the model and channel number from
   /proc/ide. Remove the binary entries not helpful to the user, and not used
   by any program and redundant to corresponding ioctls.

 - Properly return udma_read and udma_write values in taskfile.

 - Only initialize XXX_udma to the default handlers if it has not been
   initialized by the host chip initialization.

I have enabled spin lock debugging and can see that on device
flush the spin locks get wrong counts... no problems elsewher ethus
far. I will re check them next time around.

Some of the following is a bit of sensitive... but anyway it has to be done.

- Scarp "portability" macros ide_request_irq() and ide_free_irq().  What a
   great of a surprise in the face of a kernel nowadays ported to nearly any
   major CPU out there, but apparently no platform needs something special here.
   All of them are just using the normal request_irq() and free_irq(). If some
   unusual platform (read obsolete door blocker) I have overlooked intentionally
   needs something special - please just hack the platform specific
   request_irq() and free_irq()-  they are *far off* from being performance
   relevant. (Hint: You could use cooked default irq values to detect there
   whatever the caller was the ATA driver to decide what to do about it.)

- Kill ide_check_region() ide_request_region() and ide_release_region()
   altogether. Add comments explaining the code there.  Same arguments as above
   apply. Additionally we want to be able at some time to do for example mmapped
   PCI address space access on IA32 instead of port IO.

- Rewrite the initialization code to don't use check_region at all. Add some
   comments there, which explain what's actually happening.

- Fix creeping in of a c99 construct.

- Make the main interrupt handler take a channel as data instead of the
   hwgroup. This is the entity an interrupt is physically associated with. PCI
   interrupt sharing is handled in a generically anyway. Analogously the main
   data entity of a device request queue (q->queuedata) is the device and not
   the hwgroup.  However right now we are only able to push it down to the
   channel level. The intention is to advance the choose_drive() function to
   just check for equal interrupt values for serialization of request and
   thus to get rid of the hwgroup altogether.

- Al Viro: fix up silly problem in swapfile filp cleanups in 2.5.2
- Tachino Nobuhiro: fix another error return for swapfile filp code
- Robert Love: merge some of Ingo's scheduler fixes
- David Miller: networking, sparc and some scsi driver fixes
- Tim Waugh: parport update
- OGAWA Hirofumi: fatfs cleanups and bugfixes
- Roland Dreier: fix vsscanf buglets.
- Ben LaHaise: include file cleanup
- Andre Hedrick: IDE taskfile update