From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1B26FCA9EBC for ; Thu, 24 Oct 2019 01:28:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DB7512084B for ; Thu, 24 Oct 2019 01:28:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="p0Wf+fyQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390265AbfJXB2C (ORCPT ); Wed, 23 Oct 2019 21:28:02 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:54750 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726925AbfJXB2C (ORCPT ); Wed, 23 Oct 2019 21:28:02 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=oOJSv5AEO1P0oZySMka50rrSmMrrts/dJHKNuIUqNOo=; b=p0Wf+fyQKYQ+zmCljn+rA0DQl 8YlfbIoi3u8Tc3vTG6MHb2BO+ialHTOQFunLNZ9gMdwbAMwG6gy6Q/TvM2k3NUvJF7ABzsT3zRfBt xcExWeK/TDjIQNu4gvsin8QqUt8gEEGaHXq4Q4dOWbGbrUCSqdKuotJTFmSOWmujaR0ZWYoUppVRK hBWeP5HCQRP3zpYSAYFf5HwokDoRdTCXs+lu3HbOGuM9WsaX16oG9zU9j9COwUyeEWDwEkDYjrymV kV4QiUrHqqJ4wSjVB3uX/suXqft0eZckiYWyJKyJOya03V/uoD6KUPpcN52hKGhI5zR5uMVawR9G+ D9uTgaupA==; Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1iNRux-00005c-2V; Thu, 24 Oct 2019 01:27:59 +0000 Date: Wed, 23 Oct 2019 18:27:59 -0700 From: Christoph Hellwig To: "Theodore Y. Ts'o" Cc: Christoph Hellwig , Dave Chinner , linux-fscrypt@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, Satya Tangirala , Paul Crowley , Paul Lawrence , Jaegeuk Kim Subject: Re: [PATCH 1/3] fscrypt: add support for inline-encryption-optimized policies Message-ID: <20191024012759.GA32358@infradead.org> References: <20191021230355.23136-1-ebiggers@kernel.org> <20191021230355.23136-2-ebiggers@kernel.org> <20191022052712.GA2083@dread.disaster.area> <20191022060004.GA333751@sol.localdomain> <20191022133001.GA23268@mit.edu> <20191023092718.GA23274@infradead.org> <20191023125701.GA2460@mit.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191023125701.GA2460@mit.edu> User-Agent: Mutt/1.12.1 (2019-06-15) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org > If and when the vaporware shows up in real hardware, and assuming that > fscrypt is useful for this hardware, we can name it > "super_duper_fancy_inline_crypto". :-) I think you are entirely missing the point. The point is that naming the option someting related to inline encryption is fundamentally wrong. It is related to a limitation of existing inline crypto engines, not related to the fudamental model. And all the other rambling below don't matter either.