Thread (13 messages) 13 messages, 6 authors, 2023-05-05

Re: [PATCH 1/3] iommu/dma: Clean up Kconfig

From: Jason Gunthorpe <jgg@nvidia.com>
Date: 2023-05-05 19:22:43
Also in: dri-devel, kvm, linux-acpi, linux-iommu, lkml

On Fri, May 05, 2023 at 03:53:54PM +0100, Robin Murphy wrote:
quoted
quoted
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 5c5cb5bee8b6..1d99c2d984fb 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -137,7 +137,7 @@ config OF_IOMMU
  # IOMMU-agnostic DMA-mapping layer
  config IOMMU_DMA
-	bool
+	def_bool ARM64 || IA64 || X86
Robin, do you remember why you added IA64 here? What is the Itanimum
IOMMU driver?
config INTEL_IOMMU
	bool "Support for Intel IOMMU using DMA Remapping Devices"
	depends on PCI_MSI && ACPI && (X86 || IA64)

Yes, really :)
Wowo, thanks!

Jason

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