[git pull] dma-debug updates for 2.6.31

[Joerg Roedel]

Hi Ingo,

The following changes since commit 83cce2b69eaa4bc7535f98f75b79397baf277470:
  Joerg Roedel (1):
        Merge branches 'amd-iommu/fixes', 'amd-iommu/debug', 'amd-iommu/suspend-resume' and 'amd-iommu/extended-allocator' into amd-iommu/2.6.31

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu.git dma-debug/2.6.31

FUJITA Tomonori (3):
      dma-debug: use sg_dma_address accessor instead of using dma_address directly
      dma-debug: use sg_dma_len accessor
      dma-debug: fix debug_dma_sync_sg_for_cpu and debug_dma_sync_sg_for_device

Joerg Roedel (6):
      dma-debug: re-add dma memory leak detection
      dma-debug: add variables and checks for driver filter
      dma-debug: add debugfs file for driver filter
      dma-debug: add dma_debug_driver kernel command line
      dma-debug: add documentation for the driver filter
      Merge branches 'dma-debug/fixes' and 'dma-debug/driver-filter' into dma-debug/2.6.31

 Documentation/DMA-API.txt           |   12 ++
 Documentation/kernel-parameters.txt |    7 +
 lib/dma-debug.c                     |  291 ++++++++++++++++++++++++++++++++---
 3 files changed, 288 insertions(+), 22 deletions(-)

The changes include some fixes and a new feature, the driver filter.
With this filter the dma-debug code can be instrumented to only print
error messages originating by a selected driver. The driver to filter
for can be set by a kernel command line or by a new file in debugfs.
Please pull.

Joerg

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