From: Helge Deller <deller@gmx.de>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

       the way.

From: Mark Glines <mark-pmd@glines.org>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

into silver.ucw.cz:/home/vojtech/bk/input

       set up at resume time. Remove calls to serio_reconnect
       from i8042 as they should now be reconnected in course
       of regular resume process.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

From: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

From: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

       speed up boot process as some drivers take a long time
       probing for supported devices.

       Also change __inline__ to inline in serio.h
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

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

into kernel.bkbits.net:/home/davem/sparc-2.6

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

Signed-off-by: David S. Miller <davem@davemloft.net>

1) Correct memory barriers.  Routines not returning a value need
   no memory barriers, however routines returning values do need
   them.
2) Actually implement non-atomic ext2 bitops.

Thanks to Anton Blanchard for pointing out the memory barrier
requirements.
Signed-off-by: David S. Miller <davem@davemloft.net>

Georgi Guninski has some tools that warn about bad user accesses.
This one was harmless, but still..

The patch fixes the noexec= boot option on x86_64 to actually work when
other options come after it.

Credits (if any ;)) should go to Matt Zimmerman and Colin Watson for
spotting the problem and providing/testing the fix.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This patch fixes a compile problem on x86-64 when CONFIG_PM is turned off. 
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

The Pentium4 models 0&1 have a longer MSR_EBC_FREQUENCY_ID register as the
models 2&3, so the bit shift must be bigger.
Signed-off-by: Matthias-Christian Ott <matthias.christian@tiscali.de>
Signed-off-by: Dominik Brodowski <linux@brodo.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

The hugetlb_page test in do_munmap is too permissive.  It checks start vma,
but forgets that end vma might be different and huge though start is not:
so hits unmap_hugepage_range BUG if misaligned end was given.

And it's too restrictive: munmap has always succeeded on unmapped areas
within its range, why should it behave differently near a hugepage vma?

And the additional checks in is_aligned_hugepage_range are irrelevant here,
when the hugepage vma already exists.  But the function is still required
(on some arches), as the default for prepare_hugepage_range - leave
renaming cleanup to another occasion.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Acked-by: William Irwin <wli@holomorphy.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

When looking for identical xattr blocks to share, we were not comparing the
name_index fields.  This could lead to false sharing when two xattr blocks
ended up with identical attribute names and values, and the only default
acls.  Because acls are cached, the bug was hidden until the next reload of
the affected inode.

  $ mkdir -m 700 a b
  $ setfacl -m u:bin:rwx a
	< acl of a goes in the mbcache

  $ setfacl -dm u:bin:rwx b
	< acl of b differs only in name_index, so a's acl is reused

  $ getfacl b
	< shows the result from the inode cache

  < empty inode cache (remount, etc.)

  $ getfacl b
	< shows an access acl instead of a default acl.
Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

It's time to remove truncate_complete_page's BUG_ON(page_mapped(page)): it
was there to give confidence in the new vm_truncate_count mechanism. 
Earlier releases had no such check, and it wouldn't be at all helpful if it
ever bugged up file truncation on a production system - though we don't
know of any scenario in which that could happen now.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Just before removing truncate_complete_page's BUG_ON(page_mapped(page)),
thought I'd recheck on a few filesystems.  The shame!  Easily triggered
with tmpfs: not because of recent changes, but because shmem_nopage omitted
the i_size_read from Andrea's careful truncate_count/i_size_read
/cachelookup/truncate_count sequence.  For varying reasons, other users of
shmem_getpage can't go beyond i_size, so just add it to shmem_nopage.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Do it in one spot, a macro named get_pgd_cache(), instead of
three different places.
Signed-off-by: David S. Miller <davem@davemloft.net>

packet if the touchpad actually is a Dualpoint device.  The Glidepoint
modelsdon't have a stick, and can report z == 127 for a very wide finger.
If such a packet is parsed as a stick packet, the mouse pointer will
typically jump to one corner of the screen.
Signed-off-by: Peter Osterlund <petero2@telia.com>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

generates exactly the same data for a single tap and a fast double
tap.  The effect is that the second tap in the double tap sequence is
lost.

To fix this problem, this patch enables hardware tapping and converts
the resulting tap and gesture bits to standard finger pressure values
(z), which is what mousedev.c and the userspace X driver expects.
Signed-off-by: Peter Osterlund <petero2@telia.com>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

into silver.ucw.cz:/home/vojtech/bk/input

From: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

From: Daniel Johnson <gijoe@poczta.onet.pl>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

From: Peter Osterlund <petero2@telia.com>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

patch does the following:

* Compensates for the lack of floating point arithmetic by keeping
  track of remainders from the integer divisions.
* Removes the xres/yres scaling so that you get the same speed in the
  X and Y directions even if your screen does not the same aspect ratio
  as your touchpad.
* Sets scale factors to make the speed for synaptics and alps equal to
  each other and equal to the synaptics speed from 2.6.10.
Signed-off-by: Peter Osterlund <petero2@telia.com>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

as a scroll wheel.  Scroll data is reported as packets with w == 2 and
the scroll amount in byte 1, treated as a signed character.  For some
reason, the smallest possible wheel movement is reported as a scroll
amount of 4 units.  This amount is typically spread out over more than
one packet, so the driver has to accumulate scroll delta values to
correctly deal with this.
Signed-off-by: Peter Osterlund <petero2@telia.com>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

"tail == head - 1".  The effect is that the last mouse event from the
hardware isn't reported to user space until another hardware mouse
event arrives.  This can make the left mouse button get stuck when
tapping on a touchpad.  When this happens, the button doesn't unstick
until the next time you interact with the touchpad.
Signed-off-by: Peter Osterlund <petero2@telia.com>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

by allocating 'buf' dynamically;
        struct joydump buf[BUF_SIZE]; // 2048 bytes
Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

       With these changes, it's possible to write drivers for force feedback
       joysticks and similar devices in userspace.  It also adds a way to set the
       physical path of devices created via uinput, and it has a couple trivial
       bugfixes.
Signed-off-by: Micah Dowty <micah@navi.cx>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

       willing to talk to us at all - it's probably not there.
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

       acquired by i8042_platform_init when controller
       initialization fails.
Signed-off-by: Prarit Bhargava <prarit@sgi.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

       sysfs attributes to assist hotplug scripts in recovering
       lost boot-time serio hotplug events.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>