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Ts'o" Cc: 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: <20191023092718.GA23274@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> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191022133001.GA23268@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-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Tue, Oct 22, 2019 at 09:30:01AM -0400, Theodore Y. Ts'o wrote: > If and when we actually get inline crypto support for server-class > systems, hopefully they will support 128-bit DUN's, and/or they will > have sufficiently fast key load times such that we can use per-file > keying. NVMe is working on a key per I/O feature. So at very least the naming of this option should be "crappy_underwhelming_embedded_inline_crypto"