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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 E692EC10F03 for ; Thu, 25 Apr 2019 05:47:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B64F9214AE for ; Thu, 25 Apr 2019 05:47:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729324AbfDYFr1 (ORCPT ); Thu, 25 Apr 2019 01:47:27 -0400 Received: from mga18.intel.com ([134.134.136.126]:22350 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729260AbfDYFr0 (ORCPT ); Thu, 25 Apr 2019 01:47:26 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 24 Apr 2019 22:47:26 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,392,1549958400"; d="scan'208";a="340619087" Received: from genxtest-ykzhao.sh.intel.com (HELO [10.239.143.71]) ([10.239.143.71]) by fmsmga006.fm.intel.com with ESMTP; 24 Apr 2019 22:47:25 -0700 Subject: Re: [RFC PATCH v5 0/4] x86: Add the support of ACRN guest under x86 To: Thomas Gleixner Cc: linux-kernel@vger.kernel.org, x86@kernel.org, bp@alien8.de References: <1556067260-9128-1-git-send-email-yakui.zhao@intel.com> From: "Zhao, Yakui" Message-ID: <0309f41e-2ffe-1209-c9d4-81479828774e@intel.com> Date: Thu, 25 Apr 2019 13:44:57 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2019年04月25日 06:20, Thomas Gleixner wrote: > On Wed, 24 Apr 2019, Zhao Yakui wrote: > >> ACRN is a flexible, lightweight reference hypervisor, built with real-time >> and safety-criticality in mind, optimized to streamline embedded development >> through an open source platform. It is built for embedded IOT with small >> footprint and real-time features. More details can be found >> in https://projectacrn.org/ >> >> This is the patch set that allows the Linux to work on ACRN hypervisor and it can >> work with the following patch set to manage the Linux guest on ACRN hypervisor. It >> includes the detection of ACRN hypervisor, upcall notification vector from >> hypervisor, hypercall. The hypervisor detection is similar to Xen/VMWARE/Hyperv. >> ACRN also uses the upcall notification mechanism similar to that in Xen/Microsoft >> HyperV when it needs to send the notification to Linux OS. The hypercall provides >> the mechanism that can be used to query/configure the ACRN hypervisor by Linux guest. > > Reviewed-by: Thomas Gleixner Thanks for the review. I will remove the RFC in the next version. Thanks Yakui >