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    Subject[git pull] AMD-IOMMU (AMD-Vi) updates for 2.6.32
    Hi Ingo,

    The following changes since commit 37d0892c5a94e208cf863e3b7bac014edee4346d:
    Ian Kent (1):
    autofs4 - fix missed case when changing to use struct path

    are available in the git repository at:

    git:// amd-iommu/2.6.32

    Joerg Roedel (37):
    x86/amd-iommu: Dump fault entry on DTE error
    x86/amd-iommu: Dump illegal command on ILLEGAL_COMMAND_ERROR
    x86/amd-iommu: Introduce function for iommu-local domain flush
    x86/amd-iommu: Remove some merge helper code
    x86/amd-iommu: replace "AMD IOMMU" by "AMD-Vi"
    x86/amd-iommu: Remove redundant 'IOMMU' string
    x86/amd-iommu: fix broken check in amd_iommu_flush_all_devices
    x86/amd-iommu: Add function to flush all DTEs on one IOMMU
    x86/amd-iommu: Add reset function for command buffers
    x86/amd-iommu: Reset command buffer on ILLEGAL_COMMAND_ERROR
    x86/amd-iommu: Panic if IOMMU command buffer reset fails
    x86/amd-iommu: Reset command buffer if wait loop fails
    x86/amd-iommu: Make fetch_pte aware of dynamic mapping levels
    x86/amd-iommu: Use fetch_pte in iommu_unmap_page
    x86/amd-iommu: Use fetch_pte in amd_iommu_iova_to_phys
    x86/amd-iommu: Add a gneric version of amd_iommu_flush_all_devices
    x86/amd-iommu: Introduce set_dte_entry function
    x86/amd-iommu: Flush domains if address space size was increased
    x86/amd-iommu: Introduce increase_address_space function
    x86/amd-iommu: Change alloc_pte to support 64 bit address space
    x86/amd-iommu: Remove last usages of IOMMU_PTE_L0_INDEX
    x86/amd-iommu: Remove bus_addr check in iommu_map_page
    x86/amd-iommu: Use 2-level page tables for dma_ops domains
    x86/amd-iommu: Remove old page table handling macros
    x86/amd-iommu: Support higher level PTEs in iommu_page_unmap
    x86/amd-iommu: Change iommu_map_page to support multiple page sizes
    x86/dma: Mark iommu_pass_through as __read_mostly
    x86/amd-iommu: Add core functions for pd allocation/freeing
    x86/amd-iommu: Add passthrough mode initialization functions
    x86/amd-iommu: Fix device table write order
    x86/amd-iommu: Align locking between attach_device and detach_device
    x86/amd-iommu: Make sure a device is assigned in passthrough mode
    x86/amd-iommu: Don't detach device from pt domain on driver unbind
    x86/amd-iommu: Initialize passthrough mode when requested
    Merge branches 'gart/fixes', 'amd-iommu/fixes+cleanups' and 'amd-iommu/fault-handling' into amd-iommu/2.6.32
    Merge branch 'amd-iommu/passthrough' into amd-iommu/2.6.32
    Merge branch 'amd-iommu/pagetable' into amd-iommu/2.6.32

    Pavel Vasilyev (1):
    x86/gart: Do not select AGP for GART_IOMMU

    arch/x86/Kconfig | 1 -
    arch/x86/include/asm/amd_iommu.h | 1 +
    arch/x86/include/asm/amd_iommu_types.h | 50 ++--
    arch/x86/kernel/amd_iommu.c | 489 +++++++++++++++++++++++---------
    arch/x86/kernel/amd_iommu_init.c | 42 ++-
    arch/x86/kernel/pci-dma.c | 9 +-
    6 files changed, 429 insertions(+), 163 deletions(-)

    These changes include updates and improvements in the page table code,
    in fault handling and they implement iommu=pt mode for AMD-Vi too.
    Last but not least there are also some minor cleanups and fixes for
    AMD-Vi and GART included in this pull-request. All these changes are
    compile-, boot- and load-tested.

    I had to do three merge commits for this pull request because the
    amd-iommu/passthrough and amd-iommu/pagetable branches touch the same
    code in some parts and the octopus merge of these branches failed. I had
    to merge these two branches seperatly.
    Please consider to pull.


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