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=-7.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 E79BDC49EA3 for ; Fri, 18 Jun 2021 15:58:53 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 92F65613E8 for ; Fri, 18 Jun 2021 15:58:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 92F65613E8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id D72ED6B006E; Fri, 18 Jun 2021 11:58:52 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id D49ED6B0071; Fri, 18 Jun 2021 11:58:52 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id BEC506B0072; Fri, 18 Jun 2021 11:58:52 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0046.hostedemail.com [216.40.44.46]) by kanga.kvack.org (Postfix) with ESMTP id 8AAE46B006E for ; Fri, 18 Jun 2021 11:58:52 -0400 (EDT) Received: from smtpin33.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 26BF78249980 for ; Fri, 18 Jun 2021 15:58:52 +0000 (UTC) X-FDA: 78267302904.33.2EF12FD Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf08.hostedemail.com (Postfix) with ESMTP id B25B68019364 for ; Fri, 18 Jun 2021 15:58:50 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 6F87861003; Fri, 18 Jun 2021 15:58:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1624031930; bh=Apapoa0ogz+j1ETylMG/djv0vpJmf2hXxs1HUu5smKs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nmXkOJh0glyvoe4C3vhRq3VOaXh+UE85KdrCTJQPn5GFT9bi2pzzFSTtrQ1Htls4G nCSKDUlUvVfV8YpvZ74Y0DeLcMOsHfeLD1+y6XqT5hzwDaIgbiUz47IXs63v5hzt+O HW61APQCAyu9w9EaIF+OnK5LNLTYeUYdiMVK3Ensr6OO4TnZvMIFkov8vJ78pJtOzR y9rbKsii9bfXNnh3cxgbfmHazh4sn5pAeqXsCcYRq9BSJ/t6jkJG69JlQNKxkzt3RF qJ/3J/VvIoqV9DFd7bO2MiuYoq5XNMEo8SoZ6vB/ZsVNSCUr6QGdJROF9Bb0FrKRCx QSK17KzLVHKuQ== Date: Fri, 18 Jun 2021 16:58:29 +0100 From: Mark Brown To: Steven Rostedt Cc: Geert Uytterhoeven , James Bottomley , Laurent Pinchart , Shuah Khan , Konstantin Ryabitsev , "Enrico Weigelt, metux IT consult" , David Hildenbrand , Greg KH , Christoph Lameter , Theodore Ts'o , Jiri Kosina , ksummit@lists.linux.dev, Linux Kernel Mailing List , linux-block@vger.kernel.org, Linux FS Devel , Linux MM , netdev , Linux-Arch , Linux API Subject: Re: Maintainers / Kernel Summit 2021 planning kick-off Message-ID: <20210618155829.GD4920@sirena.org.uk> Mail-Followup-To: Steven Rostedt , Geert Uytterhoeven , James Bottomley , Laurent Pinchart , Shuah Khan , Konstantin Ryabitsev , "Enrico Weigelt, metux IT consult" , David Hildenbrand , Greg KH , Christoph Lameter , Theodore Ts'o , Jiri Kosina , ksummit@lists.linux.dev, Linux Kernel Mailing List , linux-block@vger.kernel.org, Linux FS Devel , Linux MM , netdev , Linux-Arch , Linux API References: <5038827c-463f-232d-4dec-da56c71089bd@metux.net> <20210610182318.jrxe3avfhkqq7xqn@nitro.local> <20210610152633.7e4a7304@oasis.local.home> <37e8d1a5-7c32-8e77-bb05-f851c87a1004@linuxfoundation.org> <20210618103214.0df292ec@oasis.local.home> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="KdquIMZPjGJQvRdI" Content-Disposition: inline In-Reply-To: <20210618103214.0df292ec@oasis.local.home> X-Cookie: Are you a turtle? User-Agent: Mutt/1.10.1 (2018-07-13) X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: B25B68019364 X-Stat-Signature: rcfemu9xz6x6hi7grym3kjsunf7sufga Authentication-Results: imf08.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=nmXkOJh0; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf08.hostedemail.com: domain of broonie@kernel.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=broonie@kernel.org X-HE-Tag: 1624031930-188404 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: --KdquIMZPjGJQvRdI Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Jun 18, 2021 at 10:32:14AM -0400, Steven Rostedt wrote: > On Fri, 18 Jun 2021 16:28:02 +0200 > Geert Uytterhoeven wrote: > > What about letting people use the personal mic they're already > > carrying, i.e. a phone? > Interesting idea. > I wonder how well that would work in practice. Are all phones good > enough to prevent echo? Unless you get the latency for the WebRTC<->in room speaker down lower than I'd expect it to be I'd expect echo cancellation to have fun, though beam forming might reject a lot of in room noise including that - higher end modern phones are astonishingly good at this stuff. I'd not trust it to work reliably for all attendees though, it's the sort of thing where you'll get lots of per device variation. --KdquIMZPjGJQvRdI Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmDMwqUACgkQJNaLcl1U h9Cg1Af5ARxVAXKtGlzoOtDRp3GzESJ+QAXYphyxV7cPGNDckB/qsv28tntr04Bn 1QJeSujCWn3PVGGTr/AKgLgUIiicysbjbiz2MDuyKmSl/pjhJLGaKNvLb4jH14tp My3o3TUioxhdXmwiQAbMuEvfVVJAoccMhpLcF3DfgKGaCfuaeZ7Jrc5miAQsXqbB LNgM3ist9ZldXeiemRo41yZ3gQ1qwEadxhRM184rmjcvd4Xl7IyItX85s1CSwvr4 Bi493dDbTQA3n0kb2bPD0yez6pq0xu2dGDyGTALno6HfjNA/PCxROQRgg/cQ7LUK U7mM4yBMrM2+z+akydMtX9us4TX2+g== =mrCm -----END PGP SIGNATURE----- --KdquIMZPjGJQvRdI--