commit27c7518e7fupstream. In the last kernel cycle we migrated most of the `core::ffi` cases in commitd072acda48("rust: use custom FFI integer types"): Currently FFI integer types are defined in libcore. This commit creates the `ffi` crate and asks bindgen to use that crate for FFI integer types instead of `core::ffi`. This commit is preparatory and no type changes are made in this commit yet. Finish now the few remaining/new cases so that we perform the actual remapping in the next commit as planned. Acked-by: Jocelyn Falempe <jfalempe@redhat.com> # drm Link: https://lore.kernel.org/rust-for-linux/CANiq72m_rg42SvZK=bF2f0yEoBLVA33UBhiAsv8THhVu=G2dPA@mail.gmail.com/ Link: https://lore.kernel.org/all/cc9253fa-9d5f-460b-9841-94948fb6580c@redhat.com/ Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>