Re: [RFC PATCH 19/19] drivers: android: Binder IPC in Rust

[Wedson Almeida Filho]

On Mon, Dec 06, 2021 at 04:01:15PM +0100, Greg Kroah-Hartman wrote:
> On Mon, Dec 06, 2021 at 03:03:13PM +0100, Miguel Ojeda wrote:
> > From: Wedson Almeida Filho <wedsonaf@xxxxxxxxxx>
> > 
> > A port to Rust of the Android Binder IPC mechanism.
> > 
> > This module is a work in progress and will be sent for review later
> > on, as well as separately from the Rust support.
> > 
> > However, it is included to show how an actual working module
> > written in Rust may look like.
> 
> Have you all tested this against the userspace binder tests?  And is it
> up to date with the features of the in-kernel binder driver?

Very little has changed here since the last submission, namely: using
credentials for security callbacks, and replacing `Arc` with `Ref` (i.e., using
refcount_t to manage ref-counted allocations).

As the message tries to indicate, this is submitted as an example and WIP, it
doesn't have feature parity with the C version yet.