Documentation,RME HDSP driver
* init sequence cleanup and firmware upload related bugfixes
* more robust revision detection scheme
  (should transparently handle new revisions)
* allow hdsploader and the kernel fw loader to coexist
  this is useful for cardbus user who compiled the driver in-kernel
  (userspace may not be ready to upload the firmware when the card
   is probed)
* removed confusing and obsolete passthru option (was interfering
  with the mixer when opening the device for capture or playback)
  this change requires a recompile of the userspace tools against
  the patched hdsp.h
* removed confusing and obsolete line_outs_monitor module param
* made precise_ptr the default behaviour, and runtime tweakable
  (removed corresponding module param)
* add an alsa ctl to disable the use of the midi tasklet, and
  process midi data in the interrupt handler
  (using the tasklet is still the default)
  this is mainly intended for users of Ingo Molnar's RT patch
* metering fix for Multiface/Digiface users (closes ALSA BUG #0000801)
* small endianness fix
* ALSA-Configuration.txt HDSP entry update
* error messages cleanup
Signed-off-by: Thomas Charbonnel <thomas@undata.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

SA11xx UDA1341 driver,ALSA Core,ISA
Removed pm_register() and pm_unregister().
Use platform_device for suspend/resume, instead.

The current implemention is still a hack.  The whole ISA drivers should
be rewritten with a proper bus definition.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Documentation
Removed descriptions of obsolete irq_mask and irq_list options for
vxpocket, vxp440 and pdaudiocf drivers.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

RME HDSP driver
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

    
ALSA Core
Added the newline to printk error output.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Removed include/sound/version.h~

into suse.cz:/home/perex/bk/linux-sound/work

into suse.cz:/home/perex/bk/linux-sound/linux-sound

EMU8000 driver
Use msleep() instead of schedule_timeout() to guarantee the task
delays as expected.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Wavefront drivers
Insert set_current_state() before schedule_timeout(). Without the
insertion, schedule_timeout() returns immediately, resulting in an
effective busy-wait.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

GUS Library
Use msleep_interruptible() instead of custom wait code involving
schedule_timeout() to guarantee the task delays as expected. This also
removes a dependence on the value of HZ.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

GUS Library
Insert set_current_state() before schedule_timeout(). Without the
insertion, schedule_timeout() returns immediately.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Digigram VX core
Use msleep() instead of schedule_timeout() to guarantee the task
delays as expected.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

RawMidi Midlevel
Use msleep instead of schedule_timeout() to guarantee the task delays
as expected. This also removes a dependence on the value of HZ.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

AC97 Codec
This patch fixes sound output on the ASUS W1000 laptop with the CMI9739
chip. It wrongly reports that it has a SPDIF in, when in fact we wish to
use the EAPD pin.
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Documentation
Add warning about the consequences of adjusting the 'Input Source Select'
of VIA82xx.
Signed-off-by: Ross Kendall Axe <ross.axe@blueyonder.co.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

HDA Intel driver
gcc-2 complains about preprocessor directives inside a macro argument list
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

USB generic driver
add support for Yamaha UC-MX, UC-KX, CLP-175, SPX2000
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Anton Blanchard wrote:
>Your recent patch looks to break module kallsyms lookups....
>It looks like if CONFIG_KALLSYMS_ALL is set then we never look up module
>addresses.

Separate lookups for kernel and modules when CONFIG_KALLSYMS_ALL=y.
Signed-off-by: Keith Owens <kaos@ocs.com.au>
Acked-by: Chris Wedgwood <cw@f00f.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Fix warning:

In file included from include/asm/numa.h:5,
                 from arch/x86_64/kernel/setup64.c:27:
include/asm/numnodes.h:6:1: warning: "NODES_SHIFT" redefined
In file included from include/linux/mmzone.h:13,
                 from include/linux/gfp.h:4,
                 from include/linux/slab.h:15,
                 from include/linux/percpu.h:4,
                 from include/linux/sched.h:33,
                 from arch/x86_64/kernel/setup64.c:11:
include/linux/numa.h:11:1: warning: this is the location of the previous definition

in UP builds.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

From Terence Ripperda <tripperda@nvidia.com>

When doing iounmap don't try to change_page_attr back the guard
page that ioremap added.

Since the last round of change_page_attr changes this would
trigger an BUG because the reference count on the changed pages
wouldn't match up.

The problem would be only visible on machines with >3GB of memory,
because only then the PCI memory hole is below end_pfn and
change_page_attr is used.

Fixed for both i386 and x86-64.

This was actually discovered&fixed by Andrea earlier, but I goofed up
while doing the last ioremap fixes merge and this change got lost.
Poor Terence had to debug it again. Sorry about that.

cc: andrea@suse.de
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Undo bogus change that was introduced with kprobes.  It's not
really needed and it breaks some user applications because
it changes the signal for int 3 from SIGTRAP to SIGSEGV.

Cc: <prasanna@in.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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

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

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

- If dst/src are equal, memcpy can be used.
- Eliminate register writes which were unused
Signed-off-by: David S. Miller <davem@davemloft.net>

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

Signed-off-by: Tony Luck <tony.luck@intel.com>

Patch from Christoph Hellwig to:
- irq_desc and irq_to_vector machvecs.  SN2 has it's own versions,
  but they're the same as the generic ones
- kill do do_IRQ and use __do_IRQ directly everywhere
- kill dead X86 ifdefs
- move some variable declarations around in irq.c to recuce # of ifdefs
Signed-off-by: Tony Luck <tony.luck@intel.com>

When I converted the sn2 code over to the new DMA API, I left the old routines
in place and added wrappers to call them from the generic DMA API functions.
This added an unnecessary level of obfuscation since the generic ia64 code
calls those functions when any of the old style PCI DMA API functions are
called.  This patch rectifies the problem making the code much easier to
understand and hopefully a little more efficient (though I'm sure gcc was
already inlining things pretty well, there were a bunch of unnecessary checks
that I took this opportunity to remove).  It also shrinks the size of the sn2
pci_dma.c quite a bit.
 
  pci_dma.c |  480 +++++++++++++++++++-----------------------------------------
  1 files changed, 151 insertions(+), 329 deletions(-)
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

sn2 does early initialization of the SAL so it can use it for early console
support.  Unfortunately, the loop to find the SAL entry point was buggy so
when we tried out new EFI and SAL system table layouts, the loop didn't
terminate.  Here's the fix (doh!, use two different loop counters instead of
one and just return if we find the SAL entry point).
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

Ok, here you go Tony.  This one fixes the loop and also fixes drm_vm.c.  All
of the bits aside from the efi.h bit are ia64 specific (either under
arch/ia64 or __ia64__), so your tree is probably the right place for all of
it.
 
This patch adds efi_range_is_wc() to efi.h.  It's used to determine whether an
address range can be mapped with the write coalescing attribute.  It also
fixes up some ia64 specific callers to use the new routine instead of
unconditionally calling pgprot_writecombined, which can be dangerous if used
on ranges that don't support it.
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

The following patch fixes the ia64_pal_prefetch_visibility function to
take a transaction type argument for either virtual or physical memory
as specified in the System Architechture Manual page 2:358.
Signed-Off-By: Jes Sorensen <jes@trained-monkey.org>
Signed-Off-By: Tony Luck <tony.luck@intel.com>

Problem:
	There exists a case where we stop monitoring, i.e. clear
	psr.pp/dcr.pp, via IPI. This is when the stop is triggered
	by a close(), either explicit in the application or implicit
	via exit_files(). The IPI is necessary because at the time the
	thread (controlling the context) issues a close() it may not run
	on the CPU the context is bound to. Yet the call must succeed,
	hence we need to propagate the call to the right CPU.
	But what is the problem then?
	Under IPI, we invoke a perfmon routine which clear the kernel
	(live) kernel psr.pp bit and also dcr.pp. Then we return from
	the function and execute the kernel exit path which restores
	the interrupted state. Unfortunately, this restores the kernel
	psr from ipsr which now contains a stale value. Therefore
	monitoring in the kernel will be active even though we stopped it.
	You cannot modify the "global" psr in an interrupt routine because
	it will be systematically restored on the way back.
	
Solution:
	We need to patch ipsr.pp in the kernel exit path to reflect the
	kernel value of the kernel psr.pp bit. This must be done only when
	returning to kernel. 

	The proposed patch does patch ipsr.pp such that it is identical
	to psr.pp. The patch is subtle because the exit path does not have
	a lot of free registers and also because we need to schedule for
	a psr read. I had to shuffle  things around a little bit.

	The patch is important because there will be another situation where
	this problem can occur once we incorporate the support for event set
	and multiplexing. In this configuration, you may be in the middle of
	the idle loop and on a timer interrupt, you may stop monitoring.
	Slightly different condition, yet same problem with ipsr.pp vs. psr.pp.


Changelog:
	- update kernel exit path when returning to kernel to copy
	psr.pp to ipsr.pp. This is necesary to ensure that if psr.pp
	was modified during the kernel entry, the change is propagated
	the the psr.pp of the of the interrupted thread. Psr.pp can
	be modified as a consequence of an IPI under certain conditions,
	such as when a system-wide context is closed from a remote CPU.

Special thanks to David for reworking the patch to fit
into the enhanced exit path.
signed-off-by: stephane eranian <eranian@hpl.hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

Patch from yanmin.zhang@intel.com to fix up some corner cases
in ptrace.  Many thanks to davidm for reviewing and improving.
Signed-off-by: Tony Luck <tony.luck@intel.com>

Label is unused, and so the compiler generates a warning.
Signed-off-by: Tony Luck <tony.luck@intel.com>

Signed-off-by: David Mosberger-Tang <davidm@hpl.hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

Use srlz.d instead of srlz.i.  Safe because we don't care whether
the VHPT walker sees the clearing of PSR.ic (if it does, that's fine
if it doesn't, it's OK too since the kernel-text is pinned anyhow).
Good for another 11+ cycles in (normal) getpid().
Signed-off-by: David Mosberger-Tang <davidm@hpl.hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

Optimize ia64_leave_syscall() a bit better for McKinley-type cores.
The patch looks big, but that's mostly due to renaming r16/r17 to r2/r3.
Good for a 13 cycle improvement.
Signed-off-by: David Mosberger-Tang <davidm@hpl.hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>