From: Pat Gefre <pfg@sgi.com>

Merged 2 files into another (sgi_io_sim and irix_io_init into sgi_io_init)

From: Pat Gefre <pfg@sgi.com>

Forget to check in the _reg file

From: Pat Gefre <pfg@sgi.com>

Code changes for interrupt redirect

From: Pat Gefre <pfg@sgi.com>

More code clean up - this time ioconfig_bus.c

From: Pat Gefre <pfg@sgi.com>

Small check for invalid node in shub ioctl function

From: Pat Gefre <pfg@sgi.com>

Remove __ASSEMBLY__ tags from shubio.h

From: Pat Gefre <pfg@sgi.com>

Some more minor clean up

From: Pat Gefre <pfg@sgi.com>

A few small clean ups

From: Pat Gefre <pfg@sgi.com>

Moved code out of pciio and into its own file - snia_if.c and renamed the
functions

pciio clean up

From: Pat Gefre <pfg@sgi.com>

Some small bte code clean ups

From: Pat Gefre <pfg@sgi.com>

hcl.c clean up for init failures and OOM

From: Pat Gefre <pfg@sgi.com>

Fix a couple of compiler warnings

From: Pat Gefre <pfg@sgi.com>

Mostly code pruning - a couple of adds due to the clean up

From: Pat Gefre <pfg@sgi.com>

irq clean up and update

From: Pat Gefre <pfg@sgi.com>

General xtalk.c clean up

From: Pat Gefre <pfg@sgi.com>

shubio.c cleanup

From: Pat Gefre <pfg@sgi.com>

General module.c clean up

From: Pat Gefre <pfg@sgi.com>

More klgraph.c clean up
Remove is_specified

From: Pat Gefre <pfg@sgi.com>

klgraph.c clean up

From: Pat Gefre <pfg@sgi.com>

New code for Opus and CGbrick
More minor clean up

From: Pat Gefre <pfg@sgi.com>

Fix the last patch - missed an IS_PIC_SOFT and needed the CG definition

Header file clean up
Added some __init definitions for functions that were init only
Removed some 'porting' code - replaced it with linux calls/defintions
Cleaned up some of the types we were using (ones that had been added)
Fixed include files that had the wrong path in their ifdef'd names

From: Pat Gefre <pfg@sgi.com>

Fix the last patch - missed an IS_PIC_SOFT and needed the CG definition

From: Pat Gefre <pfg@sgi.com>

Remove the bridge and xbridge code - everything not PIC

From: Pat Gefre <pfg@sgi.com>

General clean up of xbow.c

From: Pat Gefre <pfg@sgi.com>

machvec/pci.c clean up
Other clean up related to above

From: Pat Gefre <pfg@sgi.com>

General code clean up of sn/io/io.c

From: Pat Gefre <pfg@sgi.com>

Delete invent.h
Delete sgi_if.c
Cleaned up some of the NEW/DEL calls

From: Pat Gefre <pfg@sgi.com>

Kill the arcs/*.h files
Some general clean up on klconfig.h

From: Pat Gefre <pfg@sgi.com>

Kill nag.h

From: Pat Gefre <pfg@sgi.com>
      Jesse Barnes <jbarnes@tomahawk.engr.sgi.com>

From: Pat Gefre <pfg@sgi.com>

remove unused enum

From: Pat Gefre <pfg@sgi.com>

kill $Id$

From: Pat Gefre <pfg@sgi.com>

kill big endian stuff

From: Pat Gefre <pfg@sgi.com>

namespace cleanup: ioerror_dump->sn_ioerror_dump

From: Pat Gefre <pfg@sgi.com>

copyright update

From: Pat Gefre <pfg@sgi.com>

Some hwgraph code clean up

From: "H. Peter Anvin" <hpa@zytor.com>

Declaring a function to return a const scalar value is pretty meaningless. 
These functions are really trying to say that they don't alter any external
state.

Fix that up by using __attribute__((const)), if the compiler supports that.

From: Martin Schwidefsky <schwidefsky@de.ibm.com>

Fix endless loop in get_user_pages() on s390.  It happens only on s/390
because pte_dirty always returns 0.  For all other architectures this is an
optimization.

In the case of "write && !pte_dirty(pte)" follow_page() returns NULL.  On all
architectures except s390 handle_pte_fault() will then create a pte with
pte_dirty(pte)==1 because write_access==1.  In the following, second call to
follow_page() all is fine.  With the physical dirty bit patch pte_dirty() is
always 0 for s/390 because the dirty bit doesn't live in the pte.

From: Martin Schwidefsky <schwidefsky@de.ibm.com>

while searching for a s390 tlb flush problem I noticed some superflous tlb
flushes.  One in zeromap_page_range, one in remap_page_range, and another one
in filemap_sync.  The patch just adds comments but I think these three
flush_tlb_range calls can be removed.

From: Martin Schwidefsky <schwidefsky@de.ibm.com>

Ok, its just the revert of the page_cache_release delta.