From df41017eafd267c08acbfff99d34e4f96bbfbc92 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 13 Aug 2019 09:25:12 +0200 Subject: ia64: remove support for machvecs The only thing remaining of the machvecs is a few checks if we are running on an SGI UV system. Replace those with the existing is_uv_system() check that has been rewritten to simply check the OEM ID directly. That leaves us with a generic kernel that is as fast as the previous DIG/ZX1/UV kernels, but can support all hardware. Support for UV and the HP SBA IOMMU is now optional based on new config options. Signed-off-by: Christoph Hellwig Link: https://lkml.kernel.org/r/20190813072514.23299-27-hch@lst.de Signed-off-by: Tony Luck --- drivers/iommu/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/iommu/Kconfig') diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index e15cdcd8cb3c..9a618459d067 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -177,7 +177,7 @@ config DMAR_TABLE config INTEL_IOMMU bool "Support for Intel IOMMU using DMA Remapping Devices" - depends on PCI_MSI && ACPI && (X86 || IA64_GENERIC) + depends on PCI_MSI && ACPI && (X86 || IA64) select IOMMU_API select IOMMU_IOVA select NEED_DMA_MAP_STATE -- cgit v1.2.3