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Commit 7a1f4613 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "arm64: make default ARM64_DMA_IOMMU_ALIGNMENT as 9" into msm-4.9

parents 42df1dcd 4f404632

arch/arm64/Kconfig

+1 −1
Original line number Original line Diff line number Diff line
@@ -686,7 +686,7 @@ if ARM64_DMA_USE_IOMMU 
config ARM64_DMA_IOMMU_ALIGNMENT

config ARM64_DMA_IOMMU_ALIGNMENT

	int "Maximum PAGE_SIZE order of alignment for DMA IOMMU buffers"

	int "Maximum PAGE_SIZE order of alignment for DMA IOMMU buffers"

	range 4 9

	range 4 9

	default 8

	default 9

	help

	help

	  DMA mapping framework by default aligns all buffers to the smallest

	  DMA mapping framework by default aligns all buffers to the smallest

	  PAGE_SIZE order which is greater than or equal to the requested buffer

	  PAGE_SIZE order which is greater than or equal to the requested buffer