Merge remote branch 'linus/master' into x86/bootmem

Merge branch 'master' into upstream

Conflicts:
drivers/hid/hid-ids.h

Merge commit 'v2.6.33-rc5' into secretlab/test-devicetree

Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

Merge commit 'v2.6.33-rc5' into next

Merge branch 'master' into next

Merge branch 'for-2.6.33' into for-2.6.34

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into fixes

Merge branch 'topic/hda' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 into devel

Merge branch 'master' into percpu

Conflicts:
arch/powerpc/platforms/pseries/hvCall.S
include/linux/percpu.h

Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

Merge branch 'iommu/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu into x86/urgent

Merge commit 'v2.6.33-rc2' into for-2.6.33

Merge branch 'fix/hda' into topic/hda

Merge branch 'master' of /home/gregkh/linux/git/torvalds-2.6

Merge branch 'master' into sh/hw-breakpoints

Merge branch 'fix/misc' into topic/misc

Merge branch 'akpm'

* akpm: (173 commits)
genalloc: use bitmap_find_next_zero_area
ia64: use bitmap_find_next_zero_area
sparc: use bitmap_find_next_zero_area
mlx4: use bitmap_find_next_zero_

Merge branch 'akpm'

* akpm: (173 commits)
genalloc: use bitmap_find_next_zero_area
ia64: use bitmap_find_next_zero_area
sparc: use bitmap_find_next_zero_area
mlx4: use bitmap_find_next_zero_area
isp1362-hcd: use bitmap_find_next_zero_area
iommu-helper: use bitmap library
bitmap: introduce bitmap_set, bitmap_clear, bitmap_find_next_zero_area
qnx4: use hweight8
qnx4fs: remove remains of the (defunct) write support
resource: constify arg to resource_size() and resource_type()
gru: send cross partition interrupts using the gru
gru: function to generate chipset IPI values
gru: update driver version number
gru: improve GRU TLB dropin statistics
gru: fix GRU interrupt race at deallocate
gru: add hugepage support
gru: fix bug in allocation of kernel contexts
gru: update GRU structures to match latest hardware spec
gru: check for correct GRU chiplet assignment
gru: remove stray local_irq_enable
...

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gru: send cross partition interrupts using the gru

GRU Message queue instructions are used to deliver messages to other SSIs
within the numalink domain. In most cases, a single GRU mesq instruction

gru: send cross partition interrupts using the gru

GRU Message queue instructions are used to deliver messages to other SSIs
within the numalink domain. In most cases, a single GRU mesq instruction
will deliver both the message AND an interrupt to notify the other SSI
that a messsage is present. In some cases, however, the interrupt must be
sent explicitly.

To improve resilency, the GRU driver should send these explicit interrupts
using the GRU to write the remote chipset register. Current code sends
the interrupt using a cpu instruction to write the chipset register.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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gru: update GRU structures to match latest hardware spec

Add a few new definitions for chipset MMR field names. This matches rev
0.7 of the hardware spec.

Signed-off-by: Jack Steiner <steiner@sgi.

gru: update GRU structures to match latest hardware spec

Add a few new definitions for chipset MMR field names. This matches rev
0.7 of the hardware spec.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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gru: expicitly set instruction status to active

Explicitly set GRU instructions to "ACTIVE". This eliminates the need for
barriers that would have been necessary to prevent reading the instruction

gru: expicitly set instruction status to active

Explicitly set GRU instructions to "ACTIVE". This eliminates the need for
barriers that would have been necessary to prevent reading the instruction
"status" field before the GRU had actually started the instruction.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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gru: fix prefetch and speculation bugs

Fix several bugs related to prefetch, ordering & speculation:

- GRU cch_allocate() instruction causes cacheable memory
to be created. Add a barriers to pr

gru: fix prefetch and speculation bugs

Fix several bugs related to prefetch, ordering & speculation:

- GRU cch_allocate() instruction causes cacheable memory
to be created. Add a barriers to prevent speculation
from prefetching data before it exists.
- Add memory barriers before cache-flush instructions to ensure
that previously stored data is included in the line flushed to memory.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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X86: uv: implement a gru_read_gpa kernel function

The BIOS has decided to store a pointer to the partition reserved page in
a scratch MMR. The GRU is only able to read an MMR using a vload
instruct

X86: uv: implement a gru_read_gpa kernel function

The BIOS has decided to store a pointer to the partition reserved page in
a scratch MMR. The GRU is only able to read an MMR using a vload
instruction. The gru_read_gpa() function will implemented.

Signed-off-by: Robin Holt <holt@sgi.com>
Signed-off-by: Jack Steiner <steiner@sgi.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Merge branch 'tracing/core' into tracing/hw-breakpoints

Conflicts:
arch/Kconfig
kernel/trace/trace.h

Merge reason: resolve the conflicts, plus adopt to the new
ring-buffer APIs.

Si

Merge branch 'tracing/core' into tracing/hw-breakpoints

Conflicts:
arch/Kconfig
kernel/trace/trace.h

Merge reason: resolve the conflicts, plus adopt to the new
ring-buffer APIs.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Merge branch 'topic/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 into upstream/wm8711