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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 881C5C33CB1 for ; Fri, 17 Jan 2020 08:13:00 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 598C62072B for ; Fri, 17 Jan 2020 08:13:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="BNawO7Jv" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 598C62072B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=XxXx/r+7WTbj9T5cDuuErr6FpE48b6fzf82OPAzfbhg=; b=BNawO7JvNWUlXR DY748VNo1w2FKgdn9r0CZbB+xcWBJyKS1vConiP/+bOAawVBgTRLB2a2leH3zWJ/ZTgafoTI0WYT5 YuCp0acv6+KaxjeJw78R2d9QgHgCK7ok5jTEQd/c6sVGjqBi7Wky7K+6LUI54wBRBmF6ak08hGq04 DyrVaFMTp4uwoB56xwVlmRT+8AsbcJuxDLtHTWh8o5mzvo+jv3rqnXwep0qcN5VPMhe4R6i2aJuCZ WqVa6Tipoy7x+vO5EDjS7SAL8wL1tpQcJWxTXy0XToNDAqOH3+mZeMhTjFI9iJd12AuojLwe9XV9D Tx6m1KNaB/8omBi/h5Tw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1isMkK-0004b6-2x; Fri, 17 Jan 2020 08:12:48 +0000 Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1isMkI-0004ao-RH; Fri, 17 Jan 2020 08:12:46 +0000 Date: Fri, 17 Jan 2020 00:12:46 -0800 From: Christoph Hellwig To: Eric Biggers Subject: Re: [PATCH] fscrypt: reserve flags for hardware-wrapped keys feature Message-ID: <20200117081246.GA16846@infradead.org> References: <20200116192008.35766-1-ebiggers@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200116192008.35766-1-ebiggers@kernel.org> X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Barani Muthukumaran , Gaurav Kashyap , linux-api@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-fscrypt@vger.kernel.org, linux-mtd@lists.infradead.org, Jaegeuk Kim , Theodore Ts'o , linux-ext4@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org On Thu, Jan 16, 2020 at 11:20:08AM -0800, Eric Biggers wrote: > From: Eric Biggers > > Reserve flags for the hardware-wrapped keys feature which is being > worked on [1]. FSCRYPT_POLICY_FLAG_HW_WRAPPED_KEY will denote that the > encryption policy needs a hardware-wrapped key to be unlocked. > FSCRYPT_ADD_KEY_FLAG_HW_WRAPPED will denote that the key being added is > a hardware-wrapped key. > > This reservation is tentative, and these codepoints may be reused if the > feature is not upstreamed. NAK. While the feature itself sounds really useful we don't just reserve format bits for code not upstream. ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/