df_02_bus_rescan_devcies_fix.patch

 bus_rescan_devices() eventually calls device_attach() and thus
requires write locking the corresponding bus.  The original code just
called bus_for_each_dev() which only read locks the bus.  This patch
separates __bus_for_each_dev() and __bus_for_each_drv(), which don't
do locking themselves, out from the original functions and call them
with read lock in the original functions and with write lock in
bus_rescan_devices().
Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

 df_01_driver_attach_comment_fix.patch

bus_match() was renamed to driver_probe_device() but the comment for
device_attach() wasn't updated.  This patch updates it.
Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

Add the sysfs path of the physical device to the hotplug event of class
and block devices. This should solve the userspace issue not to know if
the device is a virtual one and the "device" symlink will never be created,
but we sit there and wait for it to show up not knowing when we should
give up.

Also the bus name is added to the hotplug event, so we don't need to
reverse lookup in the /sys/bus/* directory which bus our physical
device belongs to. This is e.g. the value matched against the BUS= key,
that may be used in an udev rule.

This is a PCI network card:
  ACTION=add
  SUBSYSTEM=net
  DEVPATH=/class/net/eth0
  PHYSDEVPATH=/devices/pci0000:00/0000:00:1e.0/0000:02:01.0
  PHYSDEVBUS=pci
  INTERFACE=eth0
  SEQNUM=827
  PATH=/sbin:/bin:/usr/sbin:/usr/bin
  HOME=/

This is a IDE CDROM:
  ACTION=add
  SUBSYSTEM=block
  DEVPATH=/block/hdc
  PHYSDEVPATH=/devices/pci0000:00/0000:00:1f.1/ide1/1.0
  PHYSDEVBUS=ide
  SEQNUM=1017
  PATH=/sbin:/bin:/usr/sbin:/usr/bin
  HOME=/

This is an USB-stick partition:
  ACTION=add
  SUBSYSTEM=block
  DEVPATH=/block/sda/sda1
  PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0/host1/target1:0:0/1:0:0:0
  PHYSDEVBUS=scsi
  SEQNUM=1032
  PATH=/sbin:/bin:/usr/sbin:/usr/bin
  HOME=/
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

The patch below does the following cleanups for the sysfs code:
- remove the unused global function sysfs_mknod
- make some structs and functions static

Please check whether this patch is correct, or whether some of the
things I made static should be used globally in the forseeable future.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

o sysfs_new_dirent to retrun 0 if kmalloc fails. Thanks to Milton Miller
  for spotting this.
Signed-off-by: Maneesh Soni <maneesh@in.ibm.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

The new atyfb has the return value for the Power Management routine
wrong. This prevents sleep from working on PowerBooks with mach64
video chips. This fixes it.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

XFree (and X.org) has both always been broken in their conversion of the DPMS
blanking mode when passing to the kernel ioctl FBIOBLANK (in fbdev mode).

This patch makes sure that at least the value passed by userland stays in the
legal range, which has the side effect that an X DPMS POWERDOWN request will
result as an fbdev VESA_POWERDOWN request at the fbdev level now, instead of
an out-of-range value.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Small tweaks to the checksumming routines
Fix a corner case in csum_partial
Committed-by: Randolph Chung <tausq@parisc-linux.org>

Superio cleanup
Committed-by: Grant Grundler <grundler@parisc-linux.org>

The default interruption handler "handle_interruption" does not properly
check to see if the faulting space is the same as the users space.
The problem lies in the fact that if a fault happens on the gateway we
will not deliver signals to the process, the process will not die, and we
may continue handling the same fault in a loop forever.  Any malicious
user code can crash the kernel by jumping into the gateway page at an
inopportune address.

The solution is to check if the user has the right privilege and if the
spaces match, both faulting and currently active. The best action is to
force the process back to it's own space of execution at address zero, and
let it take a SIGSEGV. The process can never recover from this because it
happens immediately after the return from the interrupt via rfi or rfir.
Committed-by: Carlos O'Donell <carlos@parisc-linux.org>

Add new syscalls:
tkill, waitid, fadvise64_64, set_tid_address, tgkill, mbind,
[sg]et_mempolicy, {,l,f}{set,get,list,remove}xattr,
timer_{create,settime,gettime,getoverrun,delete},
clock_{settime,gettime,getres,nanosleep}
Committed-by: Matthew Wilcox <willy@parisc-linux.org>

PTRACE_GETEVENTMSG was not 64-bit clean, fix it
Committed-by: Randolph Chung <tausq@parisc-linux.org>

remove the now unused lcopy_*_user routines
Committed-by: Randolph Chung <tausq@parisc-linux.org>

Stop exporting the old memcpy symbols
Committed-by: Randolph Chung <tausq@parisc-linux.org>

dump the stack on a BUG()
Committed-by: Randolph Chung <tausq@parisc-linux.org>

register cpus with sysfs
Committed-by: Randolph Chung <tausq@parisc-linux.org>

 - new memcpy routine, replaces memcpy, bcopy, copy_{from,to,in}_user
   implementations
 - workaround gcc-3.0 limitations for asm()
 - Pip and Rufus pointed out the flaw in the current misaligned memcopy
   routines.  Randolph now owes lots of Milk bones.
 - updates to work with testsuite
 - sparse annotations
 - Improve copy performance for small and unaligned copies
 - Enable merge optimization for non-PA20 builds too
Committed-by: Randolph Chung <tausq@parisc-linux.org>
Committed-by: James Bottomley <jejb@parisc-linux.org>

fix CONFIG_DISCONTIGMEM support
Committed-by: Randolph Chung <tausq@parisc-linux.org>

 - Fix Astro/Elroy LMMIO space reporting in /proc/iomem.
 - Output in /proc/iomem include PCI bus number and "Extra LMMIO" range.
 - LBA now reports proper addresses routed down from SBA.
 - add mercury_cfg_ops. This fixes the tg3 init delay problem.
   PDC took ~20ms per PCI cfg write. tg3 performs ~1600 writes (~30 seconds
   per NIC) during init. Alternative is the relocate PDC to host ram.
   But that would burn ~4MB of RAM. This is cheaper.
 - add PCI_F_EXTEND to asm/pci.h - replaces private definitions
Committed-by: Grant Grundler <grundler@parisc-linux.org>

Add memory clobber to userspace syscall wrapper provided by kernel,
this matches glibc definition.
Committed-by: Carlos O'Donell <carlos@parisc-linux.org>

export global fixup routines
Committed-by: Randolph Chung <tausq@parisc-linux.org>

Revamp exceptions support to use fixup sections
Committed-by: Randolph Chung <tausq@parisc-linux.org>

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

- linux/8250.h is replaced by linux/serial_8250.h
- we now pass serial port information via a platform device.

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

Patch from Ben Dooks

Fixes mis-labelled timer variables, and incldes the
clock header to allow the code to compile. This
was not caught on previous rounds as all the
s3c2440 machine support is pending the finalisation
of the new s3c2440 uart driver (arriving soon)

Signed-off-by: Ben Dooks 

Patch from Ben Dooks

Select the PCLK based TIMER4 to provide the system timer tick
if there is no machine specific timer setup specified. This
should make it easier to add new machines, as well as cut down
on the code required in time.c when they are added.

Signed-off-by: Ben Dooks 

Patch from George G. Davis

The Lubbock PCMCIA socket driver, drivers/pcmcia/pxa2xx_lubbock.c,
lacks a MODULE_LICENSE declaration. This patch merely adds the missing
MODULE_LICENSE declaration to eliminate tainted kernel warnings when
this driver is built as a module. I have intentionally not used the
Dual MPL/GPL license in this case because 1) current linux-2.6.10-rc1
PXA PCMCIA drivers use only the GPL license, 2) the original source
files on which the PXA PCMCIA drivers are based, i.e. the SA11xx PCMCIA
drivers, state: "If you wish to allow the use of your version of this
file only under the terms of the GPL and not to allow others to use your
version of this file under the MPL, indicate your decision by deleting
the provisions above and replace them with the notice and other
provisions required by the GPL."


Signed-off-by:: George G. Davis 

Patch from Nicolas Pitre

This allows to set the default state of GPIOs before they're enabled 
as output, eliminating spurious level transitions.

Signed-off-by: Nicolas Pitre 

Here's the patch that supercedes the one I asked you to drop.  It changes
the fan speed logic so that the fans will go incrementally fast instead of
using just two steps.  Also, it starts and stops both fans instead of just
one on Powerbooks 15" and 17" (functionality asked by most of the Albooks
users on Debian's ML, and justified by the fact that fan 1 and fan 2 do not
correspond to CPU and GPU, as we previously thought).
Signed-off-by: Colin Leroy <colin@colino.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

VIDEO_MODE_SECAM was incorrectly writing the contents of cached register 14
back to hardware register 8, rather than using cached register 8.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This is a small patch to deviceiobook.tmpl to describe the new mmiowb
routine a bit more completely.  I've also updated it to provide pointers to
drivers that do write flushing, use mmiowb, and use the readX_relaxed
routines.
Acked-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Cleanup and update to Documentation/floppy.txt.  Fix one incorrect option
in listing.
Signed-off-by: James Nelson <james4765@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Update status of Computone Intelliport driver in MAINTAINERS.
Signed-off-by: James Nelson <james4765@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Minor cleanup and status update to Documentation/computone.txt.
Signed-off-by: James Nelson <james4765@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Update status of digiecpa driver in MAINTAINERS.
Signed-off-by: James Nelson <james4765@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Update status of digiecpa driver & fix broken links in
Documentation/digiecpa.txt.
Signed-off-by: James Nelson <james4765@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>