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x86/amd-iommu: Add per IOMMU reference counting
2009-11-27 Joerg Roedelx86/amd-iommu: Add per IOMMU reference counting
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-11-27 Joerg Roedelx86/amd-iommu: Add an index field to struct amd_iommu
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-11-27 Joerg Roedelx86/amd-iommu: Update copyright headers
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-11-27 Joerg Roedelx86/amd-iommu: Separate internal interface definitions
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-11-23 Joerg Roedelx86/amd-iommu: attach devices to pre-allocated domains...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-11-23 Joerg Roedelx86/amd-iommu: un__init iommu_setup_msi
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-11-03 Joerg RoedelMerge branches 'amd-iommu/fixes' and 'dma-debug/fixes...
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2009-10-29 Joerg Roedeldma-debug: Fix compile warning with PAE enabled
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-10-28 Joerg Roedelx86/amd-iommu: Un__init function required on shutdown
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-10-09 Joerg Roedelx86/amd-iommu: Workaround for erratum 63
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-10-04 Joerg RoedelKVM: SVM: Handle tsc in svm_get_msr/svm_set_msr correctly
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-10-04 Joerg RoedelKVM: SVM: Fix tsc offset adjustment when running nested
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: enable nested svm by default
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: check for nested VINTR flag in svm_interrupt_allowed
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: move nested_svm_intr main logic out of if...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: remove unnecessary is_nested check from svm_cpu_run
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: move special nested exit handling to separate...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: handle errors in vmrun emulation path appropriatly
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: remove nested_svm_do and helper functions
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: clean up nested vmrun path
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: clean up nestec vmload/vmsave paths
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: clean up nested_svm_exit_handled_msr
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: get rid of nested_svm_vmexit_real
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: simplify nested_svm_check_exception
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: do nested vmexit in nested_svm_exit_handled
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: consolidate nested_svm_exit_handled
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: cache nested intercepts
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: move nested svm state into seperate struct
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: complete interrupts after handling nested...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: copy only necessary parts of the control...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: optimize nested vmrun
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: optimize nested #vmexit
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: SVM: add helper functions for global interrupt...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: report 1GB page support to userspace
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: MMU: enable gbpages by increasing nr of pagesizes
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: MMU: shadow support for 1gb pages
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: MMU: make page walker aware of mapping levels
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: MMU: make direct mapping paths aware of mapping...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: MMU: rename is_largepage_backed to mapping_level
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: MMU: make rmap code aware of mapping levels
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: MMU: Fix MMU_DEBUG compile breakage
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg RoedelKVM: Prepare memslot data structures for multiple hugepage...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-10 Joerg Roedelhugetlbfs: export vma_kernel_pagsize to modules
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg RoedelMerge branch 'amd-iommu/pagetable' into amd-iommu/2...
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2009-09-03 Joerg RoedelMerge branch 'amd-iommu/passthrough' into amd-iommu...
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2009-09-03 Joerg RoedelMerge branches 'gart/fixes', 'amd-iommu/fixes+cleanups...
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2009-09-03 Joerg Roedelx86/amd-iommu: Initialize passthrough mode when requested
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Don't detach device from pt domain on...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Make sure a device is assigned in passthrough...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Align locking between attach_device...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Fix device table write order
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Add passthrough mode initialization...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Add core functions for pd allocation...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/dma: Mark iommu_pass_through as __read_mostly
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Change iommu_map_page to support multiple...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Support higher level PTEs in iommu_page_unmap
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Remove old page table handling macros
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Use 2-level page tables for dma_ops...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Remove bus_addr check in iommu_map_page
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Remove last usages of IOMMU_PTE_L0_INDEX
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Change alloc_pte to support 64 bit address...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Introduce increase_address_space function
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Flush domains if address space size...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Introduce set_dte_entry function
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Add a gneric version of amd_iommu_flush_all_d...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Use fetch_pte in amd_iommu_iova_to_phys
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Use fetch_pte in iommu_unmap_page
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Make fetch_pte aware of dynamic mapping...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Reset command buffer if wait loop fails
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Panic if IOMMU command buffer reset...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Reset command buffer on ILLEGAL_COMMAND_ERROR
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Add reset function for command buffers
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Add function to flush all DTEs on one...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: fix broken check in amd_iommu_flush_all_devices
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Remove redundant 'IOMMU' string
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: replace "AMD IOMMU" by "AMD-Vi"
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Remove some merge helper code
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Introduce function for iommu-local domain...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Dump illegal command on ILLEGAL_COMMAND_ERROR
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-09-03 Joerg Roedelx86/amd-iommu: Dump fault entry on DTE error
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-07-02 Joerg Roedelamd-iommu: set evt_buf_size correctly
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-07-02 Joerg Roedelamd-iommu: handle alias entries correctly in init code
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-16 Joerg Roedeldma-debug: fix off-by-one error in overlap function
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-16 Joerg Roedeldriver core: add BUS_NOTIFY_UNBOUND_DRIVER event
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-15 Joerg Roedelamd-iommu: set event buffer head and tail to 0 manually
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-15 Joerg Roedelx86: disable IOMMUs on kernel crash
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-15 Joerg Roedelamd-iommu: disable IOMMU hardware on shutdown
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-15 Joerg Roedeldma-debug: be more careful when building reference...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-15 Joerg Roedeldma-debug: check for sg_call_ents in best-fit algorithm too
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-10 Joerg RoedelKVM: MMU: remove call to kvm_mmu_pte_write from walk_addr
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-09 Joerg Roedelamd-iommu: remove unnecessary "AMD IOMMU: " prefix
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-09 Joerg Roedelamd-iommu: detach device explicitly before attaching...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-09 Joerg Roedelamd-iommu: remove BUS_NOTIFY_BOUND_DRIVER handling
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-09 Joerg RoedelMerge commit 'tip/core/iommu' into amd-iommu/fixes
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2009-06-08 Joerg Roedeldma-debug: simplify logic in driver_filter()
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-08 Joerg Roedeldma-debug: disable/enable irqs only once in device_dma_alloc...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-08 Joerg Roedeldma-debug: use pr_* instead of printk(KERN_* ...)
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-08 Joerg Roedeldma-debug: code style fixes
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-08 Joerg Roedeldma-debug: comment style fixes
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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2009-06-07 Joerg Roedeldma-debug: change hash_bucket_find from first-fit to...
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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