On Thu, Oct 23, 2025 at 08:09:29PM -0300, Jason Gunthorpe wrote: > This op does the copy to/from user for the info and can return back > a cap chain through a vfio_info_cap * result. > > Signed-off-by: Jason Gunthorpe <[email protected]> > --- > drivers/vfio/vfio_main.c | 54 +++++++++++++++++++++++++++++++++++++--- > include/linux/vfio.h | 4 +++ > 2 files changed, 54 insertions(+), 4 deletions(-)
The newly added vfio_get_region_info seems to pull-in common boilerplate code (like copy_from_user, arg size validation) into the core code, removing redundancy across all other vfio drivers. LGTM. Reviewed-by: Pranjal Shrivastava <[email protected]> Thanks, Praan
