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* Merge tag 'iommu-updates-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds2017-07-1218-527/+1134
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| *-------------. Merge branches 'iommu/fixes', 'arm/rockchip', 'arm/renesas', 'arm/smmu', 'arm...Joerg Roedel2017-06-2818-527/+1134
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| | | | | | | | | * iommu: Warn once when device_group callback returns NULLJoerg Roedel2017-06-281-0/+3
| | | | | | | | | * iommu/omap: Return ERR_PTR in device_group call-backJoerg Roedel2017-06-281-1/+1
| | | | | | | | | * iommu: Return ERR_PTR() values from device_group call-backsJoerg Roedel2017-06-281-12/+2
| | | | | | | | | * iommu/iova: Don't disable preempt around this_cpu_ptr()Sebastian Andrzej Siewior2017-06-281-6/+3
| | | | | | | | * | iommu/s390: Use iommu_group_get_for_dev() in s390_iommu_add_device()Joerg Roedel2017-06-281-10/+5
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| | | | | | | * | iommu/amd: Free already flushed ring-buffer entries before full-checkJoerg Roedel2017-06-221-3/+9
| | | | | | | * | iommu/amd: Remove amd_iommu_disabled check from amd_iommu_detect()Joerg Roedel2017-06-221-3/+0
| | | | | | | * | iommu/amd: Free IOMMU resources when disabled on command lineJoerg Roedel2017-06-221-0/+7
| | | | | | | * | iommu/amd: Set global pointers to NULL after freeing themJoerg Roedel2017-06-221-0/+5
| | | | | | | * | iommu/amd: Check for error states first in iommu_go_to_state()Joerg Roedel2017-06-221-2/+2
| | | | | | | * | iommu/amd: Add new init-state IOMMU_CMDLINE_DISABLEDJoerg Roedel2017-06-221-2/+5
| | | | | | | * | iommu/amd: Rename free_on_init_error()Joerg Roedel2017-06-221-2/+2
| | | | | | | * | iommu/amd: Disable IOMMUs at boot if they are enabledJoerg Roedel2017-06-221-0/+3
| | | | | | | * | iommu/amd: Suppress IO_PAGE_FAULTs in kdump kernelJoerg Roedel2017-06-163-1/+12
| | | | | | | * | iommu/amd: Remove queue_release() functionJoerg Roedel2017-06-081-20/+8
| | | | | | | * | iommu/amd: Add per-domain timer to flush per-cpu queuesJoerg Roedel2017-06-081-17/+67
| | | | | | | * | iommu/amd: Add flush counters to struct dma_ops_domainJoerg Roedel2017-06-081-0/+52
| | | | | | | * | iommu/amd: Add locking to per-domain flush-queueJoerg Roedel2017-06-081-0/+11
| | | | | | | * | iommu/amd: Make use of the per-domain flush queueJoerg Roedel2017-06-081-4/+56
| | | | | | | * | iommu/amd: Add per-domain flush-queue data structuresJoerg Roedel2017-06-081-0/+69
| | | | | | | * | iommu/amd: Rip out old queue flushing codeJoerg Roedel2017-06-081-137/+6
| | | | | | | * | iommu/amd: Reduce delay waiting for command buffer spaceTom Lendacky2017-06-081-20/+13
| | | | | | | * | iommu/amd: Reduce amount of MMIO when submitting commandsTom Lendacky2017-06-083-13/+26
| | | | | | | * | iommu/amd: Constify irq_domain_opsTobias Klauser2017-05-301-1/+1
| | | | | | | * | iommu/amd: Ratelimit io-page-faults per deviceJoerg Roedel2017-05-301-7/+33
| | | | | | * | | iommu/vt-d: Constify intel_dma_opsArvind Yadav2017-06-281-1/+1
| | | | | | * | | iommu/vt-d: Don't disable preemption while accessing deferred_flush()Sebastian Andrzej Siewior2017-06-281-6/+2
| | | | | | * | | iommu/vt-d: Constify irq_domain_opsTobias Klauser2017-05-301-2/+2
| | | | | | * | | iommu/vt-d: Unwrap __get_valid_domain_for_dev()Peter Xu2017-05-301-14/+2
| | | | | | * | | iommu/vt-d: Helper function to query if a pasid has any active usersCQ Tang2017-05-171-0/+30
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| | | | | * / / iommu/iova: Sort out rbtree limit_pfn handlingRobin Murphy2017-05-172-13/+10
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| | | | * | | Merge branch 'for-joerg/arm-smmu/updates' of git://git.kernel.org/pub/scm/lin...Joerg Roedel2017-06-286-228/+445
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| | | | | * | iommu/arm-smmu-v3: Add workaround for Cavium ThunderX2 erratum #126Geetha Sowjanya2017-06-231-24/+70
| | | | | * | iommu/arm-smmu-v3: Enable ACPI based HiSilicon CMD_PREFETCH quirk(erratum 161...shameer2017-06-231-1/+11
| | | | | * | iommu/arm-smmu-v3: Add workaround for Cavium ThunderX2 erratum #74Linu Cherian2017-06-231-18/+50
| | | | | * | iommu/arm-smmu-v3, acpi: Add temporary Cavium SMMU-V3 IORT model number defin...Robert Richter2017-06-231-0/+5
| | | | | * | iommu/io-pgtable-arm: Use dma_wmb() instead of wmb() when publishing tableWill Deacon2017-06-232-4/+12
| | | | | * | iommu/io-pgtable: depend on !GENERIC_ATOMIC64 when using COMPILE_TEST with LPAEWill Deacon2017-06-231-1/+1
| | | | | * | iommu/arm-smmu-v3: Remove io-pgtable spinlockRobin Murphy2017-06-231-27/+6
| | | | | * | iommu/arm-smmu: Remove io-pgtable spinlockRobin Murphy2017-06-231-31/+14
| | | | | * | iommu/io-pgtable-arm-v7s: Support lockless operationRobin Murphy2017-06-231-21/+63
| | | | | * | iommu/io-pgtable-arm: Support lockless operationRobin Murphy2017-06-231-15/+57
| | | | | * | iommu/io-pgtable: Introduce explicit coherencyRobin Murphy2017-06-235-12/+28
| | | | | * | iommu/io-pgtable-arm-v7s: Refactor split_blk_unmapRobin Murphy2017-06-231-40/+45
| | | | | * | iommu/io-pgtable-arm: Improve split_blk_unmapRobin Murphy2017-06-231-47/+67
| | | | | * | iommu/io-pgtable-arm-v7s: Check table PTEs more preciselyRobin Murphy2017-06-231-1/+2
| | | | | * | iommu: arm-smmu: Handle return of iommu_device_register.Arvind Yadav2017-06-231-0/+4
| | | | | * | iommu: arm-smmu-v3: make of_device_ids constArvind Yadav2017-06-231-1/+1
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