Commit 9d723b4c authored Sep 20, 2018 by Robin Murphy Committed by Jonathan Corbet Sep 20, 2018

iommu: Fix passthrough option documentation



Document that the default for "iommu.passthrough" is now configurable.

Fixes: 58d11317 ("iommu: Add config option to set passthrough as default")
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

parent 52272c92

Documentation/admin-guide/kernel-parameters.txt

+1 −1

Original line number	Diff line number	Diff line
		@@ -1754,7 +1754,7 @@
		Format: { "0" \| "1" }
		0 - Use IOMMU translation for DMA.
		1 - Bypass the IOMMU for DMA.
		unset - Use IOMMU translation for DMA.
		unset - Use value of CONFIG_IOMMU_DEFAULT_PASSTHROUGH.

		io7= [HW] IO7 for Marvel based alpha systems
		See comment before marvel_specify_io7 in

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