> From: Nicolin Chen <nicolinc@xxxxxxxxxx> > Sent: Friday, May 9, 2025 11:02 AM > > Similar to the iommu_copy_struct_from_user helper receiving data from the > user space, add an iommu_copy_struct_to_user helper to report output data > back to the user space data pointer. > > Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx> > Reviewed-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx> > Reviewed-by: Pranjal Shrivastava <praan@xxxxxxxxxx> > Signed-off-by: Nicolin Chen <nicolinc@xxxxxxxxxx> Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>
