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-rw-r--r--drivers/vfio/Kconfig15
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/vfio/Kconfig b/drivers/vfio/Kconfig
index da6e2ce..850d86c 100644
--- a/drivers/vfio/Kconfig
+++ b/drivers/vfio/Kconfig
@@ -31,21 +31,6 @@ menuconfig VFIO
If you don't know what to do here, say N.
-menuconfig VFIO_NOIOMMU
- bool "VFIO No-IOMMU support"
- depends on VFIO
- help
- VFIO is built on the ability to isolate devices using the IOMMU.
- Only with an IOMMU can userspace access to DMA capable devices be
- considered secure. VFIO No-IOMMU mode enables IOMMU groups for
- devices without IOMMU backing for the purpose of re-using the VFIO
- infrastructure in a non-secure mode. Use of this mode will result
- in an unsupportable kernel and will therefore taint the kernel.
- Device assignment to virtual machines is also not possible with
- this mode since there is no IOMMU to provide DMA translation.
-
- If you don't know what to do here, say N.
-
source "drivers/vfio/pci/Kconfig"
source "drivers/vfio/platform/Kconfig"
source "virt/lib/Kconfig"