From: Anton Blanchard <anton@samba.org>

correct epoll syscall names

From: Anton Blanchard <anton@samba.org>

setup_cpu was being called for the boot cpu after all other cpus had been
spun up.  The init thread can sleep during secondary cpu spinup (eg migration
thread init) and sometimes the init thread would switch to another cpu at
this time.  The end result was setup_cpu was called twice on one cpu and
never on the boot cpu.

The original fix called setup_cpu on the boot cpu before all others but that
wont work for G5, so we now use cpu affinity calls to enforce it.

From: Anton Blanchard <anton@samba.org>

- Remove a bunch of unnecessary sections
- Always declare section labels inside the section (bug found on ppc32)
- Rearrange sections to waste less space

From: Anton Blanchard <anton@samba.org>

 - remove old checks target, no longer used
 - add -mtraceback=none, we dont use traceback tables any more
 - add check for -mcpu=power4, older toolchains dont support this option

From: Anton Blanchard <anton@samba.org>

Use an atomic_t instead of a volatile unsigned long, from Stephen Rothwell

From: Anton Blanchard <anton@samba.org>

Fix a compile error and a warning in the iSeries code, from Stephen Rothwell

From: Anton Blanchard <anton@samba.org>

Check range of PCI memory and I/O accesses on iSeries, from Stephen Rothwell

From: Anton Blanchard <anton@samba.org>

prom_panic(), from Todd Inglett

From: Anton Blanchard <anton@samba.org>

Tidy up the mf_proc code, from Stephen Rothwell

From: Anton Blanchard <anton@samba.org>

Rewrite __hash_page function in assembly in such a way we don't need
the page table lock any more. We now rely on a BUSY bit in the linux
PTE on which we spin on when doing an update of the PTE

[PATCH] ppc64: Fix {pte,pmd}_free vs. hash_page race by relaying actual deallocation with RCU, from Ben Herrenschmidt

From: Anton Blanchard <anton@samba.org>

Fix {pte,pmd}_free vs.  hash_page race by relaying actual deallocation with
RCU, from Ben Herrenschmidt

From: Anton Blanchard <anton@samba.org>

VMX (Altivec) support & signal32 rework, from Ben Herrenschmidt

From: Anton Blanchard <anton@samba.org>

Binutils uses the recent mtcrf optimisation when compiling for a POWER4
target.  Unfortunately this causes a program check on POWER3.  We required
compiling for POWER4 so the tlbiel instruction would be recognised.

For the moment we hardwire the tlbiel instruction, longer term we can use the
binutils -many flag.

[PATCH] ppc64: Update the surveillance boot parameter to allow all valid settings of the surveillance timeout, from Nathan Fontenot

From: Anton Blanchard <anton@samba.org>

Update the surveillance boot parameter to allow all valid settings of the
surveillance timeout, from Nathan Fontenot

From: Anton Blanchard <anton@samba.org>

add/forward port of lparcfg, from Will Schmidt

From: Anton Blanchard <anton@samba.org>

Get native PCI going on iSeries, from Paul Mackerras

From: Anton Blanchard <anton@samba.org>

Add virtual I/O support.  These routines provide the infrastructure
needed by virtual SCSI, virtual ethernet, virtual serial on IBM
pSeries servers

From: Anton Blanchard <anton@samba.org>

add hcall interface

From: Anton Blanchard <anton@samba.org>

Small cleanups to iSeries virtual ethernet driver, from Dave Gibson

[PATCH] ppc64: Tidy up various bits of the iSeries code. No significant code changes, from Stephen Rothwell

From: Anton Blanchard <anton@samba.org>

Tidy up various bits of the iSeries code.  No significant code changes, from
Stephen Rothwell

From: Anton Blanchard <anton@samba.org>

fix a couple small OF device tree bugs which were overlooked, from Joel Schopp

From: Anton Blanchard <anton@samba.org>

iSeries fixes, from Stephen Rothwell

From: Anton Blanchard <anton@samba.org>

Add additional hypervisor call constants, from Dave Boutcher

From: Anton Blanchard <anton@samba.org>

Preliminary iSeries support.  Still a bit hackish in parts but it does
compile.  The viodasd driver is almost completely untested so don't trust it
with your data.

From: Anton Blanchard <anton@samba.org>

This is a port of the nvram buffering/error logging code from 2.4 to 2.6.  It
includes moving /proc/rtas to /proc/ppc64/rtas and making /proc/rtas a
symlink to /proc/ppc64/rtas.  It also splits up the /dev/nvram device
read/write functions from the basic nvram access functions, and adds ppc_md
fields for the nvram access functions.

[PATCH] ppc64: one instruction fix for synchronization bug found during cpu DLPAR development, from Joel Schopp

From: Anton Blanchard <anton@samba.org>

one instruction fix for synchronization bug found during cpu DLPAR
development, from Joel Schopp

From: Anton Blanchard <anton@samba.org>

Add VMX registers to sigcontext, from Steve Munroe

From: Anton Blanchard <anton@samba.org>

Minor fixes to make the UP case compile, export cpu_possible_map, fix up
whitespace etc.

From: Anton Blanchard <anton@samba.org>

And SMT processor support & move back to a logical cpu numbering
in support of DLPAR work.

From: Anton Blanchard <anton@samba.org>

Initial round of code to add shared processor support into 2.6.  This adds
h_call interfaces, paca/VPA fields, and vpa register.  Add adds new idle loop
code.

From: Anton Blanchard <anton@samba.org>

Added RTAS syscall.  Reserved lowmem rtas_rmo_buf for userspace use.  Created
"rmo_buffer" proc file to export bounds of rtas_rmo_buf.

From: Anton Blanchard <anton@samba.org>

- Switch to using the new compat aio syscalls
- add compat timer/clock syscalls
- use compat_statfs64
- add compat fadvise64_64

From: Anton Blanchard <anton@samba.org>

Currently the sched_clock implementation for PPC64 is bogus.  It just reads
the timebase register, which counts at some fixed rate, typically around
100MHz.  This patch adds code to calculate a suitable multiplier from the
timebase frequency, and use that in sched_clock().

From: Anton Blanchard <anton@samba.org>

Add _syscall6, from Olaf Hering

[PATCH] ppc64: Add exports and change some __init to __devinit for dynamic OF and pci hotplug, from John Rose and Linda Xie

From: Anton Blanchard <anton@samba.org>

Add exports and change some __init to __devinit for dynamic OF and pci
hotplug, from John Rose and Linda Xie

From: Anton Blanchard <anton@samba.org>

The ppc64 NUMA code has a sign extension problem.  We would sign extend tmp1
when assigning it to start.  Fix this by making tmp1 unsigned.

From: Anton Blanchard <anton@samba.org>

rename the rtas event classes to avoid namespace collisions, from John Rose

From: Anton Blanchard <anton@samba.org>

Added functions for 3 RTAS calls
	get-power-level
	get-sensor-state
	set-indicator

From: Anton Blanchard <anton@samba.org>

iSeries fixups, from Stephen Rothwel

From: Anton Blanchard <anton@samba.org>

Formatting cleanup, fix for firmware_features init, use cpu_features
to display processor names.