iommu/vfio: reset iova reserve context when close #50
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If we don't reset the iova reserve context properly in vfio_put_device_fio(), iova will incremently be growing even if application closed the vfio fd and re-open it again. To start from the beginning, reset the context properly when closing the file. Signed-off-by: Minwoo Im <minwoo.im@samsung.com>
birkelund
approved these changes
Jan 22, 2026
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If we don't reset the iova reserve context properly in vfio_put_device_fio(), iova will incremently be growing even if application closed the vfio fd and re-open it again. To start from the beginning, reset the context properly when closing the file.