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=-10.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 CA392C4363A for ; Mon, 26 Oct 2020 00:41:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8C2F420756 for ; Mon, 26 Oct 2020 00:41:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1420914AbgJZAk7 (ORCPT ); Sun, 25 Oct 2020 20:40:59 -0400 Received: from mga17.intel.com ([192.55.52.151]:38839 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1419148AbgJZAj5 (ORCPT ); Sun, 25 Oct 2020 20:39:57 -0400 IronPort-SDR: nZUK7amPIaJy5hxBO08W6lQD4PlZNqmOPMlxocHOruDKmiTsAxiWqPnjPb/tBNi0Shei5r//oj Q1RoJVo8JPIg== X-IronPort-AV: E=McAfee;i="6000,8403,9785"; a="147720108" X-IronPort-AV: E=Sophos;i="5.77,417,1596524400"; d="scan'208";a="147720108" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Oct 2020 17:39:56 -0700 IronPort-SDR: kk4/u03Svf9CouLivIiEfjeC1MbwHD4xeDi5HkGJacsX/2EFQWOIx2yZM2sVZ4nHsW4VNnrXWL 1ly0ER9dWGqQ== X-IronPort-AV: E=Sophos;i="5.77,417,1596524400"; d="scan'208";a="467730757" Received: from shuo-intel.sh.intel.com (HELO localhost) ([10.239.154.30]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Oct 2020 17:39:53 -0700 Date: Mon, 26 Oct 2020 08:39:51 +0800 From: Shuo A Liu To: Dave Hansen Cc: , , Greg Kroah-Hartman , "H . Peter Anvin" , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Sean Christopherson , Yu Wang , "Reinette Chatre" Subject: Re: [PATCH v5 00/17] HSM driver for ACRN hypervisor Message-ID: <20201026003951.GC12408@shuo-intel.sh.intel.com> References: <20201019061803.13298-1-shuo.a.liu@intel.com> <3caf45a7-29f8-09cb-035b-44d453262f97@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <3caf45a7-29f8-09cb-035b-44d453262f97@intel.com> User-Agent: Mutt/1.8.3 (2017-05-23) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Dave, On Wed 21.Oct'20 at 8:19:10 -0700, Dave Hansen wrote: >How widely is ACRN used? It is some little Intel toy hypervisor, or is >it already seeing broad use in the world? This, for instance, seems to >have a backport: > > https://github.com/teslamotors/linux/tree/intel-4.14 So far as i know, ACRN is not widely used now. But it indeed has a commercial IVI (In-Vehicle Infotainment) product "Chery EXEED" [1]. Today ACRN also has several design wins in industrial domain. For tree of teslamotors, we were unaware. I think teslamotors' tree was derived from [2]. Thanks shuo [1] https://projectacrn.org/acrn-project-chery-exeed-launch/ [2] https://github.com/projectacrn/acrn-kernel