Re: [PATCH] binder: fix pointer cast warning

[Christian Brauner]

On Tue, Dec 07, 2021 at 01:24:42PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@xxxxxxxx>
> 
> binder_uintptr_t is not the same as uintptr_t, so converting it into a
> pointer requires a second cast:
> 
> drivers/android/binder.c: In function 'binder_translate_fd_array':
> drivers/android/binder.c:2511:28: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>  2511 |         sender_ufda_base = (void __user *)sender_uparent->buffer + fda->parent_offset;
>       |                            ^
> 
> Fixes: 656e01f3ab54 ("binder: read pre-translated fds from sender buffer")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> ---

Looks good.
Acked-by: Christian Brauner <christian.brauner@xxxxxxxxxx>