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[18.9.28.11]) by mx.google.com with ESMTPS id p5si96786qti.168.2019.04.25.14.19.08 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 25 Apr 2019 14:19:08 -0700 (PDT) Received-SPF: pass (google.com: domain of tytso@mit.edu designates 18.9.28.11 as permitted sender) client-ip=18.9.28.11; Authentication-Results: mx.google.com; spf=pass (google.com: domain of tytso@mit.edu designates 18.9.28.11 as permitted sender) smtp.mailfrom=tytso@mit.edu Received: from callcc.thunk.org (guestnat-104-133-0-109.corp.google.com [104.133.0.109] (may be forged)) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id x3PLJ6g3014498 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 25 Apr 2019 17:19:07 -0400 Received: by callcc.thunk.org (Postfix, from userid 15806) id 442D7420EEC; Thu, 25 Apr 2019 17:19:06 -0400 (EDT) Date: Thu, 25 Apr 2019 17:19:06 -0400 From: "Theodore Ts'o" To: Jens Axboe Cc: lsf-pc@lists.linux-foundation.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [LSF/MM TOPIC] Lightning round? Message-ID: <20190425211906.GH4739@mit.edu> Mail-Followup-To: Theodore Ts'o , Jens Axboe , lsf-pc@lists.linux-foundation.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org References: <20190425200012.GA6391@redhat.com> <83fda245-849a-70cc-dde0-5c451938ee97@kernel.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <83fda245-849a-70cc-dde0-5c451938ee97@kernel.dk> User-Agent: Mutt/1.10.1 (2018-07-13) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, Apr 25, 2019 at 02:03:34PM -0600, Jens Axboe wrote: > > which also includes a link to the schedule. Here it is: > > https://docs.google.com/spreadsheets/d/1Z1pDL-XeUT1ZwMWrBL8T8q3vtSqZpLPgF3Bzu_jejfk It looks like there are still quite a few open slots on Thursday? Could we perhaps schedule a session for lightning talks? I've got at least one thing that I'm hoping to be able to plug as a lightning round topic. Folks may remember that a year or two ago I had given an LSF/MM talk about changes to the block layer to support inline encryption engines[1] (where the data gets encrypted/decrypted between the DMA engine and the storage device, typically EMCC/UFS flash). [1] https://marc.info/?l=linux-fsdevel&m=148190956210784&w=2 Between the Android team really trying to get aligned with upstream, and multiple SOC vendors interested in providing inline encryption support in hardware, we (finally) have a few engineers who have been on implementing this design for the past few months. If all goes well, hopefully RFC patches will be published on linux-block, linux-fsdevel, and linux-fscrypto by early next week. Assuming this happens on schedule, it would be perfect for a lightning talk, with the goal of commending this patch series for feedback. - Ted