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* Merge tag 'iommu-updates-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds2017-05-1031-549/+1067
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| *-------------. Merge branches 'arm/exynos', 'arm/omap', 'arm/rockchip', 'arm/mediatek', 'arm...Joerg Roedel2017-05-04513-3434/+7747
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| | | | | | | | | * soc/qbman: Move dma-mapping.h include to qman_priv.hPaul Gortmaker2017-05-042-2/+1
| | | | | | | | | * soc/qbman: Fix implicit header dependency now causing build failsPaul Gortmaker2017-05-031-0/+2
| | | | | | | | | * iommu: Remove trace-events include from iommu.hJoerg Roedel2017-04-291-0/+1
| | | | | | | | | * iommu: Remove pci.h include from trace/events/iommu.hJoerg Roedel2017-04-294-0/+4
| | | | | | | | | * iommu: Move report_iommu_fault() to iommu.cJoerg Roedel2017-04-271-0/+42
| | | | | | | | | * iommu: Make iommu_bus_notifier return NOTIFY_DONE rather than error codezhichang.yuan2017-04-201-2/+6
| | | | | | | | * | iommu/amd: Fix incorrect error handling in amd_iommu_bind_pasid()Pan Bian2017-04-241-1/+1
| | | | | | | * | | iommu/vt-d: Don't print the failure message when booting non-kdump kernelQiuxu Zhuo2017-04-281-9/+6
| | | | | | | * | | x86, iommu/vt-d: Add an option to disable Intel IOMMU force onShaohua Li2017-04-261-0/+18
| | | | | | | * | | iommu/vt-d: Make sure IOMMUs are off when intel_iommu=offJoerg Roedel2017-03-291-1/+17
| | | | | | | * | | iommu/dmar: Remove redundant ' != 0' when check return codeAndy Shevchenko2017-03-221-1/+1
| | | | | | | * | | iommu/dmar: Remove redundant assignment of retAndy Shevchenko2017-03-221-2/+2
| | | | | | | * | | iommu/dmar: Return directly from a loop in dmar_dev_scope_status()Andy Shevchenko2017-03-221-6/+8
| | | | | | | * | | iommu/dmar: Rectify return code handling in detect_intel_iommu()Andy Shevchenko2017-03-221-8/+7
| | | | | | * | | | ACPI/IORT: Fix CONFIG_IOMMU_API dependencyLorenzo Pieralisi2017-04-291-10/+34
| | | | | | * | | | ACPI/IORT: Remove linker section for IORT entries probingLorenzo Pieralisi2017-04-201-2/+0
| | | | | | * | | | iommu/arm-smmu: Clean up early-probing workaroundsRobin Murphy2017-04-202-107/+49
| | | | | | * | | | drivers: acpi: Handle IOMMU lookup failure with deferred probing or errorSricharan R2017-04-203-5/+41
| | | | | | * | | | iommu: of: Handle IOMMU lookup failure with deferred probing or errorLaurent Pinchart2017-04-203-6/+12
| | | | | | * | | | of/acpi: Configure dma operations at probe time for platform/amba/pci bus dev...Sricharan R2017-04-205-37/+50
| | | | | | * | | | of: device: Fix overflow of coherent_dma_maskSricharan R2017-04-201-1/+1
| | | | | | * | | | ACPI/IORT: Add function to check SMMUs drivers presenceLorenzo Pieralisi2017-04-201-0/+13
| | | | | | * | | | of: dma: Make of_dma_deconfigure() publicLaurent Pinchart2017-04-202-5/+12
| | | | | | * | | | iommu/of: Prepare for deferred IOMMU configurationRobin Murphy2017-04-201-1/+42
| | | | | | * | | | iommu/of: Refactor of_iommu_configure() for error handlingRobin Murphy2017-04-201-30/+53
| | | | | | * | | | iommu/iova: Fix underflow bug in __alloc_and_insert_iova_rangeNate Watterson2017-04-071-1/+1
| | | | | | * | | | iommu/dma: Plumb in the per-CPU IOVA cachesRobin Murphy2017-04-031-20/+17
| | | | | | * | | | iommu/dma: Clean up MSI IOVA allocationRobin Murphy2017-04-031-33/+25
| | | | | | * | | | iommu/dma: Convert to address-based allocationRobin Murphy2017-04-031-52/+67
| | | | | | * | | | iommu/dma: Make PCI window reservation genericRobin Murphy2017-03-223-10/+32
| | | | | | * | | | iommu/dma: Handle IOMMU API reserved regionsRobin Murphy2017-03-221-7/+69
| | | | | | * | | | iommu/dma: Don't reserve PCI I/O windowsRobin Murphy2017-03-221-2/+1
| | | | | * | | | | iommu/arm-smmu: Return IOVA in iova_to_phys when SMMU is bypassedSunil Goutham2017-04-262-0/+6
| | | | | * | | | | iommu/arm-smmu: Correct sid to maskPeng Fan2017-04-251-1/+1
| | | | | * | | | | Merge branch 'for-joerg/arm-smmu/updates' of git://git.kernel.org/pub/scm/lin...Joerg Roedel2017-04-074-125/+240
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| | | | | | * | | | | iommu/io-pgtable-arm: Avoid shift overflow in block sizeRobin Murphy2017-04-061-1/+1
| | | | | | * | | | | iommu: Allow default domain type to be set on the kernel command lineWill Deacon2017-04-061-3/+25
| | | | | | * | | | | iommu/arm-smmu-v3: Install bypass STEs for IOMMU_DOMAIN_IDENTITY domainsWill Deacon2017-04-061-21/+37
| | | | | | * | | | | iommu/arm-smmu-v3: Make arm_smmu_install_ste_for_dev return voidWill Deacon2017-04-061-9/+3
| | | | | | * | | | | iommu/arm-smmu: Install bypass S2CRs for IOMMU_DOMAIN_IDENTITY domainsWill Deacon2017-04-061-3/+17
| | | | | | * | | | | iommu/arm-smmu: Restrict domain attributes to UNMANAGED domainsWill Deacon2017-04-062-0/+12
| | | | | | * | | | | iommu/arm-smmu: Add global SMR masking propertyRobin Murphy2017-04-061-1/+3
| | | | | | * | | | | iommu/arm-smmu: Poll for TLB sync completion more effectivelyRobin Murphy2017-04-061-8/+10
| | | | | | * | | | | iommu/arm-smmu: Use per-context TLB sync as appropriateRobin Murphy2017-04-061-33/+80
| | | | | | * | | | | iommu/arm-smmu: Tidy up context bank indexingRobin Murphy2017-04-061-16/+15
| | | | | | * | | | | iommu/arm-smmu: Simplify ASID/VMID handlingRobin Murphy2017-04-061-17/+19
| | | | | | * | | | | iommu/arm-smmu: Fix 16-bit ASID configurationSunil Goutham2017-04-061-19/+23
| | | | | | * | | | | iommu/arm-smmu: Print message when Cavium erratum 27704 was detectedRobert Richter2017-04-061-0/+1