Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp2680889pxj; Mon, 14 Jun 2021 04:50:59 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxKlPySjHkN+pxSxDVCtOwll+3D7Dv712IiJz1cvE4FQAQbuARIiVY3g9aLX2MlRT84iqB8 X-Received: by 2002:a17:906:b34e:: with SMTP id cd14mr14918233ejb.69.1623671459077; Mon, 14 Jun 2021 04:50:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1623671459; cv=none; d=google.com; s=arc-20160816; b=GOArSeH1NCJ2iRXMM2bJU7BORX7oBEhqNbZC7IyW+MCANMRZ/20wyQHzTl/8FHMNWe vAHj1qay87d/Cs6tIk7WT0rfIX9agGT+N947/9OrsogNpc4vBqfSWWVJns6/PuSDsnSy CtlptHSfsUed8vhb3zUSP/yIRl13RvDsFueu+vZ/pEWpHcbJg59Kvzq9CzI6y6wLWBYm 3G8TfNpXWJ06x45HsSvTNTgxtPBObDmK9Y605sZOJttoh0UCnIoYwUs6tUmly2ksLdVX GylCYymkRDpUH1tzNpwaYFTj2+o5XTYaGYzCoMgJ6ZhKcMcipA4rgPIJy9qKSN0Ukqeu tLSg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=tER/9yntskfsYogplE2UHT4/vwtYhzr4VR/dY/qdVM8=; b=org2oGBtyaDVpPqZiVwByv4bnoaVNvZPYkOZ+eChHnDkkYPlM57Jg+Rl7XNr2+MtC5 kVxUFtdCdVz5Y5mhS2CC9R6jtRcFq6BlIBAIoBYTWQ6oMp3FkR9cEJ6eg6jCjr9Pbtm0 8mzbEY/FGoN0Ke7Rs9w+fRfdUXR2olmvtYTjBP5EzbXXnVLPLeWHom2VMn3p2hxIQWhz W/xqmyFSuml7rdAA8kOrBeDXADGyH8PmHRU8yyVT8A9Ty1vPiO+jDuKF5tGSmK3R8E2Y EHRw53hwPWySw/7qPSQtGlNfm6fK2+/SsCuc8jfHcF8O3nueaSHJ1SaGB8SK4dfM8HES YReQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=B4dNlMd7; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id bx14si10734253edb.253.2021.06.14.04.50.32; Mon, 14 Jun 2021 04:50:59 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=B4dNlMd7; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232901AbhFNLsR (ORCPT + 99 others); Mon, 14 Jun 2021 07:48:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47274 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236310AbhFNLrR (ORCPT ); Mon, 14 Jun 2021 07:47:17 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 544B0C061574 for ; Mon, 14 Jun 2021 04:44:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=tER/9yntskfsYogplE2UHT4/vwtYhzr4VR/dY/qdVM8=; b=B4dNlMd7n3ZdsQUA7uiwxajkWN RVQzR1mW9siJ4BN91NHDdVQpiyw763JpbznjXtkj34vQLwTId3IF1HFPgzX2Q8thstZtuTNbdUabg povYqKd8eHLH1np7mG+s76KQDLk8fp7Z/W5afpMQlwD4+Ll1hHLT7crV6IbFpVZZNtq1c62Mi1cNg nh0lLdCRQ16L8wTC+yKKpZYbCUyfbXt51ERWGC6nJNnqJzyr+atsfgnv3SfcdpLBryAeDp2ewJoMY 0CwpWNFkg1FwrZqITsGv9yQJuc/amquo8TEIQOaqGrhm1HJqe/jUG/JpOIxDa1P7uMYeuSWppMhBH q7dLiYGA==; Received: from hch by casper.infradead.org with local (Exim 4.94 #2 (Red Hat Linux)) id 1lsl0S-005N7K-G0; Mon, 14 Jun 2021 11:43:55 +0000 Date: Mon, 14 Jun 2021 12:43:52 +0100 From: Christoph Hellwig To: Cristian Marussi Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, virtualization@lists.linux-foundation.org, virtio-dev@lists.oasis-open.org, sudeep.holla@arm.com, james.quinlan@broadcom.com, Jonathan.Cameron@huawei.com, f.fainelli@gmail.com, etienne.carriere@linaro.org, vincent.guittot@linaro.org, souvik.chakravarty@arm.com, igor.skalkin@opensynergy.com, peter.hilber@opensynergy.com, alex.bennee@linaro.org, jean-philippe@linaro.org, mikhail.golubev@opensynergy.com, anton.yakovlev@opensynergy.com, Vasyl.Vavrychuk@opensynergy.com, Andriy.Tryshnivskyy@opensynergy.com Subject: Re: [PATCH v4 00/16] Introduce SCMI VirtIO transport Message-ID: References: <20210611165937.701-1-cristian.marussi@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210611165937.701-1-cristian.marussi@arm.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 11, 2021 at 05:59:21PM +0100, Cristian Marussi wrote: > Hi all, > > I'm posting this V4 series starting from the work done up to V3 by > OpenSynergy. Who is 'OpenSynergy'? > The main aim of this rework is to simplify where possible the SCMI VirtIO > support added in V3 by adding upfront and then using some new mechanisms in > the SCMI Core Transport layer. And what is 'SCMI', and why would anyone want a new virtio transport?