Received: by 2002:a25:6193:0:0:0:0:0 with SMTP id v141csp1382754ybb; Wed, 25 Mar 2020 22:56:41 -0700 (PDT) X-Google-Smtp-Source: ADFU+vtWDr+2nkpPjizWaqSxMTbuDz5WNwEZc2mcpYUNVkaOyqyOoB2Ogvn5KZGDzX7rnQ8QvjMn X-Received: by 2002:aca:4843:: with SMTP id v64mr737201oia.13.1585202201569; Wed, 25 Mar 2020 22:56:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1585202201; cv=none; d=google.com; s=arc-20160816; b=mhiZ/x16mUc8UPMx6Z2cpIN0IhnmlLI0tiOlh4unrq9hftJFCjMPQMQizYmnGiow/P Oue+XXoLkPejm7O75+ldvT59ysI/PDC7gczXwL+NQ3M+qSG7VWtIQraJ1MiUJRuf7lnt t5CegQ1M1qG9atmX7wYj7KQ3IKtlrDqMsgL8J85JfEUOTCPRU9ByIYdNXz2172GV12Jj Pez6FeEtRFKkwNWCjhH23TGi9dAwsvgzINMmHvCgqb6rtXo8ykYsmyXBM5Vc4R9d5Wai AmxURRpn33w/vkKhetIBkgXuUTb3/pbCTGMxxpSQQ3Sdns6Bc4mXr3jr2NTF2gLjpAiv jYiw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=Nre0j7d+aSU/rYpY3RWZdI786Xgsh+s/TfaK0ITz3Os=; b=hCmCq2dnlhb30HgxBga0SXYPfi+eSy9CLphLFtcfQnkpQqHYkWzsluFNr7BwsDccDr q1yx1hziHhomP63rpVdO89YZ+QszhwAkFBXjd3anGLNXUDH8oElF7Y6OBPPBCSCelImv lwmWMOG5+7gcGypvlICEiOab3Y4aCeyN6VGBnuG/Y7AvwRra4XYJoskuBdiXW6rpzzGT hqEDHQ/KOR2Qx9FC4TzYfnULvZkpvRR+rifZILHhMiCiwPlfPuyBzhtmGnvykmaWZzq/ emstLf7Jv3EgOOSKee+5F5qWqvHlG5g2dbDKrjmegJBciIBvAIoh0ClE71Z+q8/jQmxA PKiw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=lYYFXha9; spf=pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id t83si601184oig.239.2020.03.25.22.56.26; Wed, 25 Mar 2020 22:56:41 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=lYYFXha9; spf=pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726038AbgCZF4T (ORCPT + 99 others); Thu, 26 Mar 2020 01:56:19 -0400 Received: from mail.kernel.org ([198.145.29.99]:47524 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725854AbgCZF4T (ORCPT ); Thu, 26 Mar 2020 01:56:19 -0400 Received: from sol.localdomain (c-107-3-166-239.hsd1.ca.comcast.net [107.3.166.239]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4C98920714; Thu, 26 Mar 2020 05:56:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585202178; bh=ATsxY27fqQuQAI7c5hIv+v4pUdmY3NseQLX7Nb2vjfI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=lYYFXha9KLXOhGV4x2KO5Hzc2nlRhlHHCX7KSPizJ8F/8LZdYDamEppBP3VlprQkI MAJV9Q+fDLJaK0sQoX6QSzvTur+PZV3b49/KpV+xs7C+WuUScJb+LbId40apf4wgr8 x/ztoxWczB5S8sz/ZCrQZRipZ6K2nAtHpHqKSfSQ= Date: Wed, 25 Mar 2020 22:56:16 -0700 From: Eric Biggers To: Satya Tangirala Cc: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, linux-fscrypt@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-ext4@vger.kernel.org, Barani Muthukumaran , Kuohong Wang , Kim Boojin Subject: Re: [PATCH v9 08/11] fs: introduce SB_INLINECRYPT Message-ID: <20200326055616.GE858@sol.localdomain> References: <20200326030702.223233-1-satyat@google.com> <20200326030702.223233-9-satyat@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200326030702.223233-9-satyat@google.com> Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Wed, Mar 25, 2020 at 08:06:59PM -0700, Satya Tangirala wrote: > Introduce SB_INLINECRYPT, which is set by filesystems that wish to use > blk-crypto for file content en/decryption. > > Signed-off-by: Satya Tangirala This commit message could use a better explanation. E.g. this flag maps to the '-o inlinecrypt' mount option which multiple filesystems will implement, and code in fs/crypto/ needs to be able to check for this mount option in a filesystem-independent way. - Eric