Patch from Dave Jiang

arch/arm/kernel changes

Patch from Dave Jiang

arch/arm/configs
updates for defconfigs for all IOP platforms

Patch from Dave Jiang

This patch depends on the applied patches of 1963/1 2017/1
This is the arch/arm/boot directory

As to address RMK's previous questions in head-xscale.S, all that are workarounds
for improper things coming from redboot. Currently the distribution redboot for IOP does not pass in correct MACH ID or setup the memory map correctly after exec (according to Deepak). So we have to fix it. I'm working on pushing the IOP redboot developer to fix those things at a later date.

Patch from Ben Dooks

Add PWM timers 0 through 3

Update ID on single devices to -1

Signed-off-by: Ben Dooks 

Patch from Ben Dooks

NAND flash controller register definitions

Patch from Ben Dooks

Definitions for the SDIO/MMC controller on the S3C2410

Patch from Ben Dooks

Fix erroneously removed IO region which causes the reboot
by watchdog to fail to reboot with an OOPS.

Thanks to Herber Potzl for finding this.

Signed-off-by: Ben Dooks 

Patch from Marc Singer

This patch changes the system jiffies timer to use TIMER2 so that a
given platform can use TIMER1 to drive the buzzer.  Note that only
TIMER1 can be used to drive a buzzer.

Signed-off-by: Marc Singer 

Patch from Bo Henriksen

This patch is part of the UDC driver for the lh7a40x sdk. 
Please submit this patch for 2.6.9, otherwise the UDC driver will not work.

Patch from Ben Dooks

Added CTRL2,CTLR3 and CTRL4 definitions to bast-cpld.h

Signed-off-by: Ben Dooks 

Patch from Ben Dooks

Resend of Patch 2062/1 with the commenbts from rmk
applied, so that CPU_S3C2410 / CPU_S3C2440 are 
automatically selected without user intervention

Signed-off-by: Ben Dooks 

Patch from David Brownell

This makes /proc/cpuinfo more accurate on many ARM processors, so that
for example ARMv5TEJ processors always show they have Thumb (T),
EDSP (E), and Java (J) capability.

missing le32_to_cpu() in printk
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Lots of crap.  It looks like the thing had never been really tested on
big-endian boxen...  Aside of usual "forgot to convert" bugs there's a cute
one - foo->le16field = cpu_to_le32(bar) does not work on big-endian...
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Some callers of fat_date_unix2dos() (in msdos/namei.c and vfat/namei.c)
forgot to convert returned host-endian date and time to little-endian.
Since all callers want to get little-endian values, moved the conversion
into function itself.
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Several places printk a little-endian number without any conversions.
Ones in super.c are particulary unpleasant - there we are getting told that
fs couldn't be mounted because of the following set of incompat features
and it would be nice to have the printed number matching what one could
find in headers...
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Thus starts the series of endianness problems found by sparse tricks..
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

into ppc970.osdl.org:/home/torvalds/v2.6/linux

allocated in open helper and freed in free_filp_priv.
Signed-off-by: Dave Airlie <airlied@linux.ie>

fairly straightforward removals..
Signed-off-by: Dave Airlie <airlied@linux.ie>

Cleaned up a lot of #ifdef in functions using suggestions from Arjan.
Signed-off-by: Dave Airlie <airlied@linux.ie>

The assembler gets quite confused otherwise.

Signed-off-by: Zwane Mwaikambo <zwane@fsmlabs.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Signed-off-by: Zwane Mwaikambo <zwane@fsmlabs.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Signed-off-by: Zwane Mwaikambo <zwane@fsmlabs.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Signed-off-by: Zwane Mwaikambo <zwane@fsmlabs.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Signed-off-by: Zwane Mwaikambo <zwane@fsmlabs.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Signed-off-by: Zwane Mwaikambo <zwane@fsmlabs.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Signed-off-by: Zwane Mwaikambo <zwane@fsmlabs.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This patch achieves out of line spinlocks by creating kernel/spinlock.c
and using the _raw_* inline locking functions.

Now, as much as this is supposed to be arch agnostic, there was still a
fair amount of rummaging about in archs, mostly for the cases where the
arch already has out of line locks and i wanted to avoid the extra call,
saving that extra call also makes lock profiling easier.  PPC32/64 was
an example of such an arch and i have added the necessary profile_pc()
function as an example. 

Size differences are with CONFIG_PREEMPT enabled since we wanted to
determine how much could be saved by moving that lot out of line too.

ppc64 = 259897 bytes:
   text    data     bss     dec     hex filename
5489808 1962724  709064 8161596  7c893c vmlinux-after
5749577 1962852  709064 8421493  808075 vmlinux-before

sparc64 = 193368 bytes:
  text    data     bss     dec     hex filename
3472037  633712  308920 4414669  435ccd vmlinux-after
3665285  633832  308920 4608037  465025 vmlinux-before

i386 = 416075 bytes
   text    data     bss     dec     hex filename
5808371  867442  326864 7002677  6ada35 vmlinux-after
6221254  870634  326864 7418752  713380 vmlinux-before

x86-64 = 282446 bytes
   text    data     bss     dec     hex filename
4598025 1450644  523632 6572301  64490d vmlinux-after
4881679 1449436  523632 6854747  68985b vmlinux-before

It has been compile tested (UP, SMP, PREEMPT) on i386, x86-64, sparc,
sparc64, ppc64, ppc32 and runtime tested on i386, x86-64 and sparc64.
Signed-off-by: Zwane Mwaikambo <zwane@fsmlabs.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

In the long sequence of static additions, here some fat ones.

into ppc970.osdl.org:/home/torvalds/v2.6/linux

attached is a patch that polls the media setting for non GigE nForce
nics:
Without polling, media changes are not autodetected. This is fatal,
because the nic initialization is asynchroneous, thus "modprobe;ifup"
resulted in a dead network connection. The attached patch fixes that
problem.

It's a repost of a patch I sent around three weeks ago: you objected
that I rely on the nic irq instead of a software timer. I've documented
why this is ok.

drivers/net/wireless/airo.c: In function `issuecommand':
drivers/net/wireless/airo.c:3812: warning: implicit declaration of function `kernel_locked'
*** Warning: "kernel_locked" [drivers/net/wireless/airo.ko] undefined!
Signed-off-by: Andrew Morton <akpm@osdl.org>

This seems a little odd, printing out the value of a variable
we haven't read yet.
Signed-off-by: Dave Jones <davej@redhat.com>

If the alloc_skb() fails, we dereference it in the skb_reserve() call.
Move the skb_reserve() call to after the NULL check.
Also clean up some CodingStyle violations whilst in the vicinity.
Signed-off-by: Dave Jones <davej@redhat.com>

into pobox.com:/spare/repo/net-drivers-2.6

They aren't internally consistent.

cpu_online_map is not set up at the time of sched domain initialization
when hotplug cpu paths are used for SMP booting.

At this phase of bootstrapping, cpu_possible_map can be used by the
various architectures using cpu hotplugging for SMP bootstrap, but the
manipulations of cpu_online_map done on behalf of NUMA architectures,
done indirectly via node_to_cpumask(), can't, because cpu_online_map
starts depopulated and hasn't yet been populated.

On true NUMA architectures this is a distinct cpumask_t from
cpu_online_map and so the unpatched code works on NUMA; on non-NUMA
architectures the definition of node_to_cpumask() this way breaks and
would require an invasive sweeping of users of node_to_cpumask() to
change it to e.g.  cpu_possible_map, as cpu_possible_map is not suitable
for use at runtime as a substitute for cpu_online_map.
Signed-off-by: William Irwin <wli@holomorphy.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>