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[2620:137:e000::1:18]) by mx.google.com with ESMTPS id nl7-20020a17090b384700b001decaeaf1easi14456825pjb.6.2022.05.22.23.33.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 May 2022 23:33:05 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; dkim=pass header.i=@lunn.ch header.s=20171124 header.b=jPEWsltQ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 04A3447386; Sun, 22 May 2022 23:08:55 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353478AbiETUbM (ORCPT + 99 others); Fri, 20 May 2022 16:31:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53324 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1353470AbiETUbK (ORCPT ); Fri, 20 May 2022 16:31:10 -0400 Received: from vps0.lunn.ch (vps0.lunn.ch [185.16.172.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 356CC340CD; Fri, 20 May 2022 13:31:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=DLULO/rszAHKPxdjbAsajMe5tA7+SsUhYH9DkHT1ik8=; b=jPEWsltQc/BpiOuVhDPI+/0J2H jjRgljUV+DoWu40evBQluhrq2ch+ONssPw3TgtxkPJQ1b+FUYo153A8F5sHXvc311y8k67nHHRhkV q8boZAgnJaT+zB7SJRmc9xfCwLUAW/5+OBShp6dOFphjY0Fw7wzQ5OvrNKooQ55ukFkg=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1ns9H4-003geZ-E3; Fri, 20 May 2022 22:31:02 +0200 Date: Fri, 20 May 2022 22:31:02 +0200 From: Andrew Lunn To: Kent Overstreet Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, netdev@vger.kernel.org, mcgrof@kernel.org, tytso@mit.edu Subject: Re: RFC: Ioctl v2 Message-ID: References: <20220520161652.rmhqlvwvfrvskg4w@moria.home.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220520161652.rmhqlvwvfrvskg4w@moria.home.lan> X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > I want to circulate this and get some comments and feedback, and if > no one raises any serious objections - I'd love to get collaborators > to work on this with me. Flame away! Hi Kent I doubt you will get much interest from netdev. netdev already considers ioctl as legacy, and mostly uses netlink and a message passing structure, which is easy to extend in a backwards compatible manor. https://man7.org/linux/man-pages/man7/netlink.7.html Andrew