On Tue, Nov 04, 2025 at 02:11:49PM -0400, Jason Gunthorpe wrote:
> iommufd returns ENOENT when attempting to unmap a range that is already
> empty, while vfio type1 returns success. Fix vfio_compat to match.
>
> Fixes: d624d6652a65 ("iommufd: vfio container FD ioctl compatibility")
> Reported-by: Alex Mastro <[email protected]>
> Closes: https://lore.kernel.org/r/[email protected]
> Signed-off-by: Jason Gunthorpe <[email protected]>Reviewed-by: Nicolin Chen <[email protected]>
