On Tue, Mar 16, 2021 at 04:38:19PM +0100, Christoph Hellwig wrote:

The geometry information can be trivially queried from the iommu_domain struture.

Signed-off-by: Christoph Hellwig hch@lst.de Acked-by: Li Yang leoyang.li@nxp.com

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drivers/iommu/iommu.c | 20 +++----------------- drivers/vfio/vfio_iommu_type1.c | 26 ++++++++++++-------------- drivers/vhost/vdpa.c | 10 +++------- include/linux/iommu.h | 1 - 4 files changed, 18 insertions(+), 39 deletions(-)

Acked-by: Will Deacon will@kernel.org

Will