On Wed, 11 Feb 2026 13:29:13 +1000
alistair23@gmail.com wrote:

> From: Alistair Francis <alistair.francis@wdc.com>
> 
> Make the functions crypto_shash_descsize(), crypto_shash_digestsize()
> and crypto_free_shash() available to Rust.
> 
> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
> ---
>  rust/bindings/bindings_helper.h |  2 ++
>  rust/helpers/hash.c             | 18 ++++++++++++++++++
>  rust/helpers/helpers.c          |  1 +
>  3 files changed, 21 insertions(+)
>  create mode 100644 rust/helpers/hash.c
> 
> diff --git a/rust/bindings/bindings_helper.h b/rust/bindings/bindings_helper.h
> index a067038b4b42..0075c4b62c29 100644
> --- a/rust/bindings/bindings_helper.h
> +++ b/rust/bindings/bindings_helper.h
> @@ -34,6 +34,7 @@
>  #include <drm/drm_file.h>
>  #include <drm/drm_gem.h>
>  #include <drm/drm_ioctl.h>
> +#include <crypto/hash.h>

I'm not sure on ordering conventions but this feels odd..
Maybe before the drm inclues?

>  #include <kunit/test.h>
>  #include <linux/auxiliary_bus.h>
>  #include <linux/bitmap.h>
> @@ -60,6 +61,7 @@