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path: root/drivers/vfio/Kconfig
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-rw-r--r--drivers/vfio/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/vfio/Kconfig b/drivers/vfio/Kconfig
index 6130d00252ed..86c381ceb9a1 100644
--- a/drivers/vfio/Kconfig
+++ b/drivers/vfio/Kconfig
@@ -3,6 +3,7 @@ menuconfig VFIO
tristate "VFIO Non-Privileged userspace driver framework"
select IOMMU_API
select VFIO_IOMMU_TYPE1 if MMU && (X86 || S390 || ARM || ARM64)
+ select INTERVAL_TREE
help
VFIO provides a framework for secure userspace device drivers.
See Documentation/driver-api/vfio.rst for more details.