Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58A9EC4321E for ; Mon, 6 Dec 2021 16:05:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1385882AbhLFQIg (ORCPT ); Mon, 6 Dec 2021 11:08:36 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:38730 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1388867AbhLFQG2 (ORCPT ); Mon, 6 Dec 2021 11:06:28 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 87AC6B81085; Mon, 6 Dec 2021 16:02:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C5FBFC341C1; Mon, 6 Dec 2021 16:02:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1638806575; bh=uVeYzty1HG19livy6ELAjstEtph8/Hc5u5Bi9nTH8kw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=vAYDrWm9W8KJgUkQoumuvor614pQUlcQ8Dc4x8o90uekejGpdm9+i3ys4C7fw4wRu 0dWc9S3PYl7JsdHvnnUbFjAKVHSBInmUt6JSB7tyXWAZ+RSRZrZgnu8tRJ8ouC9Nlk SUxchdNZAOWm6kWyy6A5nIKKk+gERMLVqEHZ7Mtw= Date: Mon, 6 Dec 2021 17:02:32 +0100 From: Greg Kroah-Hartman To: Wedson Almeida Filho Cc: Miguel Ojeda , Linus Torvalds , rust-for-linux@vger.kernel.org, linux-kbuild@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Alex Gaynor , Finn Behrens , Sven Van Asbroeck , Gary Guo , Wayne Campbell Subject: Re: [RFC PATCH 19/19] drivers: android: Binder IPC in Rust Message-ID: References: <20211206140313.5653-1-ojeda@kernel.org> <20211206140313.5653-20-ojeda@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 06, 2021 at 03:59:46PM +0000, Wedson Almeida Filho wrote: > 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 > > > > > > 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. You might want to say that in the changelog text so I don't keep asking every time it gets posted :) thanks, greg k-h